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17. LIVER IMPAIRMENT AS A PREDICTIVE FACTOR FOR MORTALITY RATE OF COVID-19 PATIENTS

Author

Ashraf Abd El-Aty El-Shenawy Emara, Ahmed A. Hassan, Amin Mahmoud Amin Hegazy, and Ahmed El-Deeb

Subjects
Prothrombin time, medicine.medical_specialty, education.field_of_study, medicine.diagnostic_test, biology, Bilirubin, business.industry, Medical record, Mortality rate, Population, Serum albumin, Gastroenterology, chemistry.chemical_compound, chemistry, Internal medicine, medicine, biology.protein, Respiratory system, education, business, Prospective cohort study
Abstract

Background: In the current COVID-19 pandemic, which is caused by severe acute respiratory syndrome- coronavirus-2 (SARS-CoV2), disease diagnosis is essential for optimal management, timely isolation of infected cases in order to prevent further spread and is associated with significant morbidity and mortality burden. Objective: To assess the liver impairment as a predictive factor for mortality rate of COVID -19 patients. Patients and Methods: The prospective study included 100 patients with Covid-19 infection who were admitted to Al-Hussein and Bab Al-Sha׳aria University Hospitals. The study was during the period from 1st of February 2021 to 31th of May 2021 and divided in to five groups according to liver functions tests. Presenting clinical manifestations, laboratory findings, radiological findings and mortality rate were recorded from electronic medical records. Diagnoses of COVID-19 patient were done according to criteria of ministry of health and population- Egypt. Results: The results revealed that the mean of platelets reaching to a minimum mean value at group E and the mean of the neutrophil /lymphocyte ratio reaching to a maximum mean value at Group E, while the lymphocyte /monocyte ratio reaching to a minimum mean value at Group E. There were significant difference among all groups regarding ALT, AST, total bilirubin, direct bilirubin and serum Albumin with P value =0.001 in all parameters. Also there were significant decreases of serum albumin in groups C, D and E when compared with group A, and there were significant increases of total bilirubin, direct bilirubin mean values in group E when compared with group A. There were significant increase of prothrombin time (PT) and INR in groups E when compared with group A. The results showed a significant difference (p-value

Published
2021
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19. In vivo and in vitro management of Meloidogyne incognita (Tylenchida: Heteroderidae) using rhizosphere bacteria, Pseudomonas spp. and Serratia spp. compared with oxamyl

Author

H. H. Kesba, Ahmed El-Deeb, Ramadan M. El-Ashry, Ahmed A A Aioub, Samy Sayed, Mohammad Javed Ansari, Elasyed M. Abd El-Aal, Ali S.A. Salma, and Mohamed Shahen

Subjects
Rhizosphere, biology, QH301-705.5, Pseudomonas, Oxamyl, food and beverages, Serratia spp, biology.organism_classification, Serratia, Luffa aegyptiaca, Meloidogyne incognita, Horticulture, chemistry.chemical_compound, chemistry, Juvenile’s motility, Pseudomonas spp, Gall, Original Article, Egg hatching, Biology (General), General Agricultural and Biological Sciences, Terra incognita
Abstract

Biological control using rhizosphere bacteria, Pseudomonas spp. and Serratia spp. is a prospective alternative technique to overcome plant parasitic nematodes infection. So, the current study was conducted in vitro on five egg-masses, 100 free eggs and 100 infective juveniles (IJs) of Meloidogyne incognita as well as greenhouse treatments on Luffa aegyptiaca L. to evaluate the nematicidal potential of six strains belong to Pseudomonas spp. and Serratia spp. as compared to oxamyl. Results showed that the inhibitory effect and juvenile mortality varied according to bacteria species, strains and exposure time. All the tested bacteria significantly (P ≤ 0.05) inhibited egg hatching and increased juvenile mortality in vitro. After 3 days of treatment, Pseudomonas spp. were more effective against eggs (48.31to 55.15%) and IJs (20.98 to 25.30%) than Serratia spp. (44.55 to 49.75% with eggs) and (19.06 to 21.61% with IJs), respectively. In the pot experiment, Luffa aegyptiaca L. treated with Serratia spp. and Pseudomonas spp. displayed significantly higher (P ≤ 0.05) levels of growth (as indicated by root length, fresh roots weight and fresh shoots weight) compared to control plants and significantly (P ≤ 0.05) suppressed galling (number of galls) and reproduction (as indicated by number of egg-masses on roots and number of eggs and juveniles in pot soil). Meanwhile, among the treated plants, Serratia spp. and Pseudomonas spp. gave the best results in shoot weight of pots infected by eggs of M. incognita than those infected with IJs as compared with positive control. While, oxamyl treatment gave the best results in pots infected by eggs and IJs. The lowest galling (gall index), number of eggs and juveniles in soil was observed in the treatment with mixture of Serratia spp. and Pseudomonas spp. as well as, enhanced growth of sponge gourd more than application each of them alone. Pots treated with oxamyl overwhelmed those treated with mixture of Serratia spp. and Pseudomonas spp.

Published
2021

20. Interleukin 28b Single Nucleotide Polymorphism (rs8099917) as a Predictive Factor of Response to Pegylated-IFN/Ribavirintherapy in Chronic HCV Patients

Author

Mohammad El-Sayed, Wahid Doss, Mohamed Ali Saber, Ahmed El Deeb, and Gamal Esmat

Subjects
medicine.medical_specialty, business.industry, Ribavirin, virus diseases, Alpha (ethology), Single-nucleotide polymorphism, Gastroenterology, digestive system diseases, chemistry.chemical_compound, Interleukin 28B, chemistry, Pegylated interferon, Internal medicine, Genotype, medicine, SNP, Risk factor, business, medicine.drug
Abstract

Background: For Interleukin 28b Single nucleotide poly-morphism (SNP) rs8099917, the favourable T allele is asso-ciated with a higher SVR after PEG-IFN alpha/RBV therapy while the G allele is a risk factor for non-response. Aim of Study: To assess the value of Interleukin 28b (SNP) rs8099917 as a predictor of SVR. Patients and Methods: This study is a retrospective con-trolled study and was performed on a total number of 240 patients who were treated by PEG-IFN alpha/RBV for 48 weeks and (SNP) rs8099917 was done for the all patients. Results: TT genotype was more prevalent in SVR group than TG and GG genotypes. Conclusion: IL-28b single nucleotide polymorphism (SNP) rs8099917 is a strong pretreatment predictor of response to pegylated interferon and ribavirin therapy in egyptian patients chronically infected with HCV genotype 4.

Published
2021
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21. MULTI-DETECTOR COMPUTED TOMOGRAPHY ROLE IN LOCAL STAGING OF COLONIC CARCINOMA

Author

Kamal A. Oun, Amr Mahmoud Zayed, and Ahmed El-Deeb

Subjects
medicine.medical_specialty, medicine.diagnostic_test, business.industry, Colorectal cancer, Cancer, Colonoscopy, TNM staging system, medicine.disease, Surgical planning, medicine.anatomical_structure, Biopsy, Medicine, Radiology, business, Pathological, Lymph node
Abstract

Background: Pre-operative staging is critical for the treatment and surgical planning of colonic carcinomas. Objectives: To evaluate the role of the contrast enhanced multi-detector computed tomography (CEMDCT) in locoregional staging of the colonic carcinoma in correlation with pathological data as standard. Patients and Methods: The study included 30 consecutive patients diagnosed with colonic carcinoma by biopsy and colonoscopy and referred from the clinic at the National Cancer Institute. MDCT was performed for all patients after being submitted to intravenous non ionic contrast and oral and rectal positive or negative colon opacification. All patients underwent surgery. Tumors were classified with the TNM staging system. The MDCT findings for each patient were recorded and correlated with operative and pathological findings as reference standard. The sensitivity, specificity, positive predictive value, negative predictive value and diagnostic accuracy were calculated. Results: In the detection of extramural invasion, the sensitivity, specificity, positive predictive value (PPV), negative predictive value (NPV), and diagnostic accuracy of CEMDCT were 90%, 70%, 85.7%, 77.8% and 83.3% respectively. Regarding the accuracy of the T staging, the study accurately staged 20 patients (66.6%). In the detection of lymph node status, the sensitivity, specificity, positive predictive value, negative predictive value and diagnostic accuracy were 84.6%, 70.6%, 68.8%, 85.7% and 76.7% respectively. Conclusions: Contrast enhanced multi-detector computed tomography (CEMDCT) is a sensitive tool in the evaluation of extra-mural invasion, and promising technique in the evaluation of preoperative staging and prognostic factors of colon cancer.

Published
2021
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22. THE RELATIONSHIP BETWEEN WORK ENVIRONMENT AND HORIZONTAL VIOLENCE AMONG STAFF NURSES AT PORT SAID GENERAL HOSPITALS

Author

Samah Faisal Fakhry, Mai Khaled El-Sayed Ahmed El-Deeb, and Marwa Mohamed Abed-Aleem

Subjects
Research design, Nursing staff, Nursing, Work (electrical), Zero tolerance, Scale (social sciences), Sample (statistics), Psychology, Port (computer networking), Work environment
Abstract

Background:violence is considered one of the main challenges in nursing profession and all health sector organizations and might hinder them achieving such health work environment. Aim: the present study aimed to assess the relationship between work environment and horizontal violence among staff nurses at Port-Said general hospitals. Subjects and Method:Design:A descriptive correlational research design was used. Setting: port-said general hospital, El-Zhour general hospital and port-fouad general hospital. Subjects: A sample of 300 staff nurses working in above mentioned settings. Tools: Data were collected using two tools: Revised Nurse Work Index and Nursing Horizontal Violence Scale. Results:The study revealed that about three quarters 74.7% of nurses perceived their practice environment as average favorable environment, Slightly less than half of the sample reported that never exposure to horizontal violence. Conclusion:There was positive statistically significant correlation between horizontal violence and work environment and its subscales except working relationships between nurses and doctors' subscale. Recommendations: Establishing and enforcing implementrestricted ethical behaviors policies and procedures are very crucial to maintain zero tolerance environments related to horizontal violence.

Published
2021
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24. Mite pests and their predators on seven vegetable crops (Arachnida: Acari)

Author

Ahmed El-Deeb, Elsayed M. Mostafa, and Hend A. Basha

Subjects
0106 biological sciences, 0301 basic medicine, Integrated pest management, QH301-705.5, Population, Biological pest control, 01 natural sciences, Toxicology, 03 medical and health sciences, Occurrence, Spider mite, Mite, Acari, Tetranychus urticae, Biology (General), education, Dominance, education.field_of_study, biology, biology.organism_classification, 030104 developmental biology, Biological control, Original Article, General Agricultural and Biological Sciences, Typhlodromips swirskii, 010606 plant biology & botany
Abstract

During this study the frequency of occurrence and dominance of phytophagous and predatory mites harboring seven vegetable crops in Egypt, namely common bean, cowpea, eggplant, okra, squash, sweet pepper and sweet potato during 2017–2018 were investigated to identify predatory mites that might be useful for the biological control of the phytophagous mites. Three phytophagous and nine predatory mite species were surveyed. The two spotted spider mite Tetranychus urticae Koch of the family Tetranychidae was the dominant pest on these vegetables, while phytoseiids Phytoseiulus persimilis (Athias- Henriot), Typhlodromips swirskii (Athias- Henriot) and Euseius scutalis Chant were the dominant predators. The population of the native or indigenous phytoseiid mite fauna in Egypt such as Phytoseiulus persimilis could be considered as a good biocontrol agent and a part of the Integrated Pest Management (IPM) program in the future. Mite fauna of Egypt especially local populations of Phytoseiulus persimilis can be considered for implementation in future Integrated Pest Management (IPM).

Published
2021
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28. Assessment of in Obsessive Compulsive Disorder

Author

Fatma Ahmed El Deeb, Sarah Alaa Mohsen, Ehab Sayed Ramadan, and Mai Abd El–Raouf Eissa

Subjects
Obsessive compulsive, General Medicine, Psychology, behavioral disciplines and activities, Clinical psychology
Abstract

Background: Obsessive compulsive disorder (OCD) is a common and potentially debilitating disorder. Neuropsychological assessment provides unique complementary information that is critical for evaluating higher cortical abilities. This study aimed to assess the neuropsychological functions in OCD patients which can then point to the brain structures or pathways and to study the correlation between these assessments and different clinical variables. Methods: This cross-sectional case control study had included sixty patients who were divided into two groups, Group I: thirty OCD patients diagnosed by DSM-IV and Group II: thirty healthy controls who were recruited from the community, matched with patients’ age, gender, and education. Results: The age of onset in our study was 19.13 ± 0.35 years, the mean duration was 7.44 ± 3.88 years, 40% of the studied cases had severe OCD symptoms and 33.3% of them were compulsive cleaners. There was a high significant difference between the two groups regarding WCST in favor of the control group. There was a high significant difference between the two groups regarding ROCF where the control group showed better results than the OCD patients. Conclusions: Neuropsychological test performance remains an informative and objective means of investigation, especially when applied to psychiatric disorders. The executive functions in OCD patients were impaired in comparison to the normal study subjects.

Published
2021
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31. The Value Relevance of Forward Looking Disclosure: A Content Analysis of the Annual Reports of Egyptian Listed Companies

Author

Ahmad Abd El-Salam Abu-Musa, Adel Abd El-Fattah El-Mehy, and Ahmed El-Deeb

Subjects
Leverage (finance), Market risk, business.industry, Value (economics), Enterprise value, Dividend, Accounting, Dividend policy, Audit, Business, External auditor
Abstract

Forward-looking financial disclosure (FLD) is intended to be value relevant to capture information about company’s future performance. However, a concern often arises over the boilerplate, storytelling, bias, and the auditing nature of FLD. This study aims to examine the measure of FLD in Egyptian corporate annual reports using automated content analysis technique. Second, is to identify the main FLD determinants. Finally, it examines the impact of FLD on firm value. The study uses a sample of Egyptian narrative statements in the annual reports over the period from 2008 to 2016. The final sample comprised 360 observations of listed non-financial companies in Egypt and two empirical regression models are used. FLD was measured by the number of sentences coded as containing both Egyptian forward looking and financial keywords. Firm value for listed companies was measured by Tobin’s Q. The study finds company’s size, leverage market risk, industry type, dividend policy, and competitive environment are the main firm-level determinants of FLD, while, auditor type is the main governance-level determinant of FLD in Egypt. Further, findings also reveal an association between the level of FLD and firm value. The results suggest that forward-looking financial information is value relevant about company performance and complements financial statements in Egypt. The managers, investors, external auditors, regulators and researchers should pay more attention to economic consequences of FLD, and how to deliver signals and information more understandably and readably for stakeholders. This research adds to the literature related to automated content analysis of narratives, and firm value for listed companies. The results enrich agency, signalling, stakeholders, communication and dividend theories

Published
2021
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33. A Variety of Nabla Hardy’s Type Inequality on Time Scales

Author

Ahmed El-Deeb, Samer Makharesh, Sameh Askar, and Jan Awrejcewicz

Subjects
conformable derivative, time scales, Hardy’s inequality, (γ,a)-nabla Hölder inequality on timescales, General Mathematics, Computer Science (miscellaneous), Engineering (miscellaneous)
Abstract

The primary goal of this research is to prove some new Hardy-type ∇-conformable dynamic inequalities by employing product rule, integration by parts, chain rule and (γ,a)-nabla Hölder inequality on time scales. The inequalities proved here extend and generalize existing results in the literature. Further, in the case when γ=1, we obtain some well-known time scale inequalities due to Hardy inequalities. Many special cases of the proposed results are obtained and analyzed such as new conformable fractional h-sum inequalities, new conformable fractional q-sum inequalities and new classical conformable fractional integral inequalities.

Published
2022
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34. Global multi-stakeholder endorsement of the MAFLD definition

Author

Nahum Méndez-Sánchez, Elisabetta Bugianesi, Robert G Gish, Frank Lammert, Herbert Tilg, Mindie H Nguyen, Shiv K Sarin, Núria Fabrellas, Shira Zelber-Sagi, Jian-Gao Fan, Gamal Shiha, Giovanni Targher, Ming-Hua Zheng, Wah-Kheong Chan, Shlomo Vinker, Takumi Kawaguchi, Laurent Castera, Yusuf Yilmaz, Marko Korenjak, C Wendy Spearman, Mehmet Ungan, Melissa Palmer, Mortada El-Shabrawi, Hans-Juergen Gruss, Jean-François Dufour, Anil Dhawan, Heiner Wedemeyer, Jacob George, Luca Valenti, Yasser Fouad, Manuel Romero‐Gomez, Mohammed Eslam, Maria Lorena Abate, Bahaa Abbas, Ahmed Amr Abbassy, Waleed Abd El Ghany, Amira Abd Elkhalek, Emad Abd ElMajeed, Mohammad Abdalgaber, Mohamed AbdAllah, Marwa Abdallah, Nourhan Abdallah, Shereen Abdelaleem, Yasser Abdelghani, Wael Abdelghany, Safaa Mohamed Abdelhalim, Wafaa Abdelhamid, Nehal Abdelhamid, Nadia A. Abdelkader, Elsayed Abdelkreem, Aly Mohamed Abdelmohsen, Awny Ali Abdelrahman, Sherief M Abd-elsalam, Doaa Abdeltawab, Abdulbaset Abduh, Nada Abdulhakam, Maheeba Abdulla, Navid Abedpoor, Ludovico Abenavoli, Fredrik Åberg, Omala Ablack, Mostafa Abo elftouh, Yousry Esam-Eldin Abo-Amer, Ashraf Aboubkr, Alaa Aboud, Amr M. Abouelnaga, Galal A. Aboufarrag, Ashraf Aboutaleb, Leticia Abundis, Gupse Adalı, Enrique Adames, Leon Adams, Danjuma Adda, Noor Adel, Nada Adel, Muhammad Adel Sayed, Taiba Jibril Afaa, Nawal Afredj, Gulnara Aghayeva, Alessio Aghemo, Carlos A. Aguilar-Salinas, Golo Ahlenstiel, Walid Ahmady, Wafaa Ahmed, Amira Ahmed, Samah Nasser Ahmed, Heba Mostafa Ahmed, Rasha Ahmed, Elmar Aigner, Mesut Akarsu, Maisam Akroush, Umit Akyuz, Mamun Al Mahtab, Tahani Al Qadiri, Yusriya Al Rawahi, Razzaq AL rubaee, Muna Al Saffar, Shahinul Alam, Zaid Al-Ani, Agustín Albillos, Mohamed Alboraie, Said Al-Busafi, Mohamed Al-Emam, Jawaher Alharthi, Kareem Ali, Basma Abdelmoez Ali, Mohammad Ali, Raja Affendi Raja Ali, Anna Alisi, Ali Raad AL-Khafaji, Maryam Alkhatry, Rocio Aller, Yahya Almansoury, Khalid Al-Naamani, Alaa Alnakeeb, Anna Alonso, Saleh A. Alqahtani, Leina Alrabadi, Khalid Alswat, Mahir Altaher, Turki Altamimi, Jose Altamirano, Mario R. Alvares-da-Silva, Elsragy Adel M. Aly, Amgad Alzahaby, Ahmed Alzamzamy, Keisuke Amano, Maysa A. Amer, Mona A. Amin, Sayed A. Amin, Ashraf A. Amir, Javier Ampuero, Noha Anas, Pietro Andreone, Soa Fy Andriamandimby, Mahmoud Anees, Peltec Angela, Manal Antonios, Wael Arafat, Jose Moreno Araya, Juan Armendariz-Borunda, Matthew J. Armstrong, Hassan Ashktorab, Patricia Aspichueta, Fathia Assal, Mira Atef, Dina Attia, Hoda Atwa, Reham Awad, Mohyeldeen Abd Elaziz Awad, Sally Awny, Obafemi Awolowo, Yaw Asante Awuku, Ibrahim Ayada, Than Than Aye, Sherif Ayman, Hedy Ayman, Hesham Ayoub, Hosny M. Azmy, Romiro P. Babaran, Omneya Badreldin, Ahmed Badry, İbrahim Halil Bahçecioğlu, Amira Bahour, Jiajia Bai, Yasemin Balaban, Muthuswamy Balasubramanyam, Khaled Bamakhrama, Jesus M Banales, Babu Bangaru, Jianfeng Bao, Jorge Suazo Barahona, Salma Barakat, Sandra Maria Barbalho, Bikwa Barbra, Beatriz Barranco, Francisco Barrera, Ulrich Baumann, Shamardan Bazeed, Eva Bech, Aourarh Benayad, Andreas Benesic, David Bernstein, Fernando Bessone, Susie Birney, Cyrille Bisseye, Martin Blake, Bilal Bobat, Leonilde Bonfrate, Dmitry S Bordin, Francisco Bosques-Padilla, Jerome Boursier, Boushab Mohamed Boushab, David Bowen, Patricia Medina Bravo, Paul N Brennan, Bisi Bright, Ilse Broekaert, Xabier Buque, Diego Burgos-Santamaría, Julio Burman, Luca Busetto, Chris D. Byrne, Patricia Anne I. Cabral-Prodigalidad, Guillermo Cabrera-Alvarez, Wei Cai, Francesca Cainelli, Ali Riza Caliskan, Ali Canbay, Ana Cano-Contreras, Hai-Xia Cao, Zhujun Cao, Andres Carrion, Francesca Carubbi, Teresa Casanovas, Marlen Ivón Castellanos Fernández, Jin Chai, Siew Pheng Chan, Phunchai Charatcharoenwitthaya, Norberto Chavez-Tapia, Kazuaki Chayama, Jinjun Chen, Lin Chen, Zhong-Wei Chen, Huiting Chen, Sui-Dan Chen, Qiang Chen, Yaxi Chen, Gang Chen, En-Quang Chen, Fei Chen, Pei-Jer Chen, Robert Cheng, Wendy Cheng, Jack Tan Wei Chieh, Imad Chokr, Evangelos Cholongitas, Ashok Choudhury, Abhijit Chowdhury, Evaristus Sunday Chukwudike, Stefano Ciardullo, Michelle Clayton, Karine Clement, Marie Michelle Cloa, Cecilia Coccia, Cristina Collazos, Massimo Colombo, Arif Mansur Cosar, Helma Pinchemel Cotrim, Joris Couillerot, Alioune Coulibaly, Gonzalo Crespo, Javier Crespo, Maria Cruells, Ian Homer Y. Cua, Hesham K. Dabbous, George N Dalekos, Patricia D'Alia, Li Dan, Viet Hang Dao, Mostafa Darwish, Christian Datz, Milagros B Davalos-Moscol, Heba Dawoud, Blanca Olaechea de Careaga, Robert de Knegt, Victor de Ledinghen, Janaka de Silva, Nabil Debzi, Marie Decraecker, Elvira Del Pozo, Teresa C Delgado, Manuel Delgado-Blanco, Łukasz Dembiński, Adilson Depina, Moutaz Derbala, Hailemichael Desalegn, Christèle Desbois-Mouthon, Mahmoud Desoky, Anouk Dev, Agostino Di Ciaula, Moisés Diago, Ibrahima Diallo, Luis Antonio Díaz, Melisa Dirchwolf, Paola Dongiovanni, Andrriy Dorofeyev, Xiaoguang Dou, Mark W. Douglas, Michael Doulberis, Cecil K. Dovia, Adam Doyle, Ivana Dragojević, Joost PH Drenth, Xuefei Duan, Audrius Dulskas, Dan L Dumitrascu, Oliver Duncan, Vincent Dusabejambo, Rev. Shem N.A. Dwawhi, Sho Eiketsu, Doaa El Amrousy, Ahmed El Deeb, Ghada El Deriny, Hesham Salah El Din, Salwa El Kamshishy, Mohamed El Kassas, Maissa El Raziky, Osama A Elagamy, Wafaa Elakel, Dina Elalfy, Hanaa Elaraby, Heba ElAwady, Reda Elbadawy, Hanaa Hassan Eldash, Manal S. Eldefrawy, Carol Lezama Elecharri, Amel Elfaramawy, Mohammed Elfatih, Mahmoud Elfiky, Mohamed Elgamsy, Mohamed Elgendy, Mohamed A. El-Guindi, Nagi Elhussieny, Ahmed Maher Eliwa, Zeineb Elkabbany, Hesham El-Khayat, Nehal M. El-Koofy, Alaa Elmetwalli, Amr Elrabat, Fathiya El-Raey, Fatma Elrashdy, Medhat Elsahhar, Esraa M. Elsaid, Shimaa Elsayed, Hany Elsayed, Aly Elsayed, Amr M. Elsayed, Hamdy Elsayed, Magdy El-Serafy, Ahmed M. Elsharkawy, Reem Yehia Elsheemy, Eman Elsayed Elshemy, Sara Elsherbini, Naglaa Eltoukhy, Reda Elwakil, Ola Emad, Shaimaa Emad, Mohamed Embabi, Ilkay Ergenç, Tatiana Ermolova, Gamal Esmat, Doaa M. Esmat, Enrique Carrera Estupiñan, Said Ettair, Tcaciuc Eugen, Mohammed Ezz-Eldin, Lidia Patricia Valdivieso Falcón, Yu-Chen Fan, Samah Fandari, Mahmoud Farag, Taghreed Mohamed Farahat, Eman M. Fares, Michael Fares, Eduardo Fassio, Hayam Fathy, Dina Fathy, Wael Fathy, Soheir Fayed, Dan Feng, Gong Feng, Miguel Fernández-Bermejo, Cristina Targa Ferreira, Javier Díaz Ferrer, Alastair Forbes, Rabab Fouad, Hanan M. Fouad, Tove Frisch, Hideki Fujii, Shuhei Fukunaga, Shinya Fukunishi, Hacer Fulya, Masato Furuhashi, Yasmine Gaber, Augusto Jose G. Galang, Jacqueline Cordova Gallardo, Rocío Galloso, Mahmoud Gamal, Reham Gamal, Hadeel Gamal, Jian Gan, Anar Ganbold, Xin Gao, George Garas, Tony Garba, Miren García-Cortes, Carmelo García-Monzón, Javier García-Samaniego, Amalia Gastaldelli, Manuel Gatica, Elizabeth Gatley, Tamar Gegeshidze, Bin Geng, Hasmik Ghazinyan, Salma Ghoneem, Luca Giacomelli, Gianluigi Giannelli, Edoardo G. Giannini, Matthew Giefer, Pere Ginès, Marcos Girala, Pablo J Giraudi, George Boon-Bee Goh, Ahmed Ali Gomaa, Benbingdi Gong, Dina Hilda C. Gonzales, Humberto C. Gonzalez, Maria Saraí Gonzalez-Huezo, Isabel Graupera, Ivica Grgurevic, Henning Grønbæk, Xuelian Gu, Lin Guan, Ibrahima Gueye, Alice Nanelin Guingané, Ozen Oz Gul, Cuma Bulent Gul, Qing Guo, Pramendra Prasad Gupta, Ahmet Gurakar, Juan Carlos Restrepo Gutierrez, Ghada Habib, Azaa Hafez, Emilia Hagman, Eman Halawa, Osama Hamdy, Abd Elkhalek Hamed, Dina H. Hamed, Saeed Hamid, Waseem Hamoudi, Yu Han, James Haridy, Hanan Haridy, David C H Harris Harris, Michael Hart, Fuad Hasan, Almoutaz Hashim, Israa Hassan, Ayman Hassan, Essam Ali Hassan, Adel Ahmed Hassan, Magda Shehata Hassan, Fetouh Hassanin, Alshymaa Hassnine, John Willy Haukeland, Amr Ismael M. Hawal, Jinfan He, Qiong He, Yong He, Fang-Ping He, Mona Hegazy, Adham Hegazy, Osama Henegil, Nelia Hernández, Manuel Hernández-Guerra, Fatima Higuera-de-la-Tijera, Ibrahim Hindy, Keisuke Hirota, Lee Chi Ho, Alexander Hodge, Mohamed Hosny, Xin Hou, Jiao-Feng Huang, Yan Huang, Zhifeng Huang, Yuan Huang, Ang Huang, Xiao-Ping Huang, Sheng Hui-ping, Bela Hunyady, Mennatallah A. Hussein, Osama Hussein, Shahinaz Mahmoud Hussien, Luis Ibáñez-Samaniego, Jamal Ibdah, Luqman Ibrahim, Miada Ibrahim, Ibrahim Ibrahim, Maria E. Icaza-Chávez, Sahar Idelbi, Ramazan Idilman Idilman, Mayumi Ikeda, Giuseppe Indolfi, Federica Invernizzi, Iram Irshad, Hasan Mohamed Ali Isa, Natacha Jreige Iskandar, Abdulrahman Ismaiel, Mariam Ismail, Zulkifli Ismail, Faisal Ismail, Hideki Iwamoto, Kathryn Jack, Rachael Jacob, Fuad Jafarov, Wasim Jafri, Helen Jahshan, Prasun K Jalal, Ligita Jancoriene, Martin Janicko, Hiruni Jayasena, Meryem Jefferies, Vivekanand Jha, Fanpu Ji, Yaqiu Ji, Jidong Jia, Changtao Jiang, Ni Jiang, Zong-zhe Jiang, Xing Jin, Yi Jin, Xu Jing, Qian Jingyu, Maia Jinjolava, FX Himawan Haryanto Jong, Alina Jucov, Ibecheole Julius, Mona Kaddah, Yoshihiro Kamada, Abobakr kamal, Enas Mohamed Kamal, Ashraf Sayed Kamel, Jia-Horng Kao, Maja Karin, Thomas Karlas, Mohammad Kashwaa, Leolin Katsidzira, Eda Kaya, M.Azzam Kayasseh, Bernadette Keenan, Caglayan Keklikkiran, William Keml, Deia K. Khalaf, Rofida Khalefa, Sherin Khamis, Doaa Khater, Hamed khattab, Anatoly Khavkin, Olga Khlynova, Nabil Khmis, Nazarii Kobyliak, Apostolos Koffas, Kazuhiko Koike, Kenneth Y.Y. Kok, Tomas Koller, Narcisse Patrice Komas, Nataliya V. Korochanskaya, Yannoula Koulla, Shunji Koya, Colleen Kraft, Bledar Kraja, Marcin Krawczyk, Mohammad Shafi Kuchay, Anand V Kulkarni, Ashish Kumar, Manoj Kumar, Sulaiman Lakoh, Philip Lam, Ling Lan, Naomi F. Lange, Kamran Bagheri Lankarani, Nicolas Lanthier, Kateryna Lapshyna, Sameh A. Lashen, Konang Nguieguia Justine Laure, Leonid Lazebnik, Didier Lebrec, Samuel S. 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Soares Martins, Rana Marwan, Karen Frances Mason, Ghadeer Masoud, Mohamed Naguib Massoud, Maria Amalia Matamoros, Rosa Martín Mateos, Asmaa Mawed, Jean Claude Mbanya, Charles Mbendi, Lone McColaugh, Duncan McLeod, Juan Francisco Rivera Medina, Ahmed Megahed, Mai Mehrez, Iqbal Memon, Shahin Merat, Randy Mercado, Ahmed Mesbah, Taoufik Meskini, Mayada Metwally, Rasha Metwaly, Lei Miao, Eileen Micah, Luca Miele, Vladimir Milivojevic, Tamara Milovanovic, Yvonne L. Mina, Milan Mishkovik, Amal Mishriki, Tim Mitchell, Alshaimaa Mohamed, Mona Mohamed, Sofain Mohamed, Shady Mohammed, Ahmed Mohammed, Viswanathan Mohan, Sara Mohie, Aalaa Mokhtar, Reham Moniem, Mabel Segura Montilla, Jose Antonio Orozco Morales, María María Sánchez Morata, Jose Maria Moreno-Planas, Silvia Morise, Sherif Mosaad, Mohamed Moselhy, Alaa Mohamed Mostafa, Ebraheem Mostafa, Nezha Mouane, Nasser Mousa, Hamdy Mahfouz Moustafa, Abeer Msherif, Kate Muller, Christopher Munoz, Ana Beatriz Muñoz-Urribarri, Omar Alfaro Murillo, Feisul Idzwan Mustapha, Emir Muzurović, Yehia Nabil, Shaymaa Nafady, Ayu Nagamatsu, Atsushi Nakajima, Dan Nakano, Yuemin Nan, Fabio Nascimbeni, Mirella S. Naseef, Nagwa Nashat, Taran Natalia, Francesco Negro, Alexander V. Nersesov, Manuela Neuman, Masolwa Ng'wanasayi, Yan Ni, Amanda Nicoll, Takashi Niizeki, Dafina Nikolova, Wang Ningning, Madunil Niriella, K.A Nogoibaeva, Rozeena Nordien, Catherine O Sullivan, James O'Beirne, Solomon Obekpa, Ponsiano Ocama, Missiani Ochwoto, Michael Promise Ogolodom, Olusegun Ojo, Nana Okrostsvaridze, Claudia P. Oliveira, Raul Contreras Omaña, Omneya M. Omar, Hanaa Omar, Mabroka Omar, Salma Omran, Reham Omran, Marian Muse Osman, Nevin Owise, Theobald Owusu-Ansah, P. Martín Padilla- Machaca, Sirish Palle, Ziyan Pan, Xiao-Yan Pan, Qiuwei Pan, Apostolis Papaefthymiou, Feliciano Chanana Paquissi, Gabriella Par, Arit Parkash, Diana Payawal, Kevork M. 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R, Mandato, C, Mangia, A, Mann, J, Mansour, H, Mansouri, A, Mantovani, A, Mao, J, Maramag, F, Marchesini, G, Marcus, C, Marinho, R, Martinez-Chantar, M, Martins, A, Marwan, R, Mason, K, Masoud, G, Massoud, M, Matamoros, M, Mateos, R, Mawed, A, Mbanya, J, Mbendi, C, Mccolaugh, L, Mcleod, D, Medina, J, Megahed, A, Mehrez, M, Memon, I, Merat, S, Mercado, R, Mesbah, A, Meskini, T, Metwally, M, Metwaly, R, Miao, L, Micah, E, Miele, L, Milivojevic, V, Milovanovic, T, Mina, Y, Mishkovik, M, Mishriki, A, Mitchell, T, Mohamed, A, Mohamed, M, Mohamed, S, Mohammed, S, Mohammed, A, Mohan, V, Mohie, S, Mokhtar, A, Moniem, R, Montilla, M, Morales, J, Morata, M, Moreno-Planas, J, Morise, S, Mosaad, S, Moselhy, M, Mostafa, A, Mostafa, E, Mouane, N, Mousa, N, Moustafa, H, Msherif, A, Muller, K, Munoz, C, Munoz-Urribarri, A, Murillo, O, Mustapha, F, Muzurovic, E, Nabil, Y, Nafady, S, Nagamatsu, A, Nakajima, A, Nakano, D, Nan, Y, Nascimbeni, F, Naseef, M, Nashat, N, Natalia, T, Negro, F, Nersesov, A, Neuman, M, Ng'Wanasayi, M, Ni, Y, Nicoll, A, Niizeki, T, Nikolova, D, Ningning, W, Niriella, M, Nogoibaeva, K, Nordien, R, O Sullivan, C, O'Beirne, J, Obekpa, S, Ocama, P, Ochwoto, M, Ogolodom, M, Ojo, O, Okrostsvaridze, N, Oliveira, C, Omana, R, Omar, O, Omar, H, Omar, M, Omran, S, Omran, R, Osman, M, Owise, N, Owusu-Ansah, T, Padilla- Machaca, P, Palle, S, Pan, Z, Pan, X, Pan, Q, Papaefthymiou, A, Paquissi, F, Par, G, Parkash, A, Payawal, D, Peltekian, K, Peng, X, Peng, L, Peng, Y, Pengoria, R, Perez, M, Perez, J, Perez, N, Persico, M, Pessoa, M, Petta, S, Philip, M, Plaz Torres, M, Polavarapu, N, Poniachik, J, Portincasa, P, Pu, C, Purnak, T, Purwanto, E, Qi, X, Qian, Z, Qiang, Z, Qiao, Z, Qiao, L, Queiroz, A, Rabiee, A, Radwan, M, Rahetilahy, A, Ramadan, Y, Ramadan, D, Ramli, A, Ramm, G, Ran, A, Rankovic, I, Rao, H, Raouf, S, Ray, S, Reau, N, Refaat, A, Reiberger, T, Remes-Troche, J, Reyes, E, Richardson, B, Ridruejo, E, Riestra Jimenez, S, Rizk, I, Roberts, S, Roblero, J, Robles, J, Rockey, D, Rodriguez, M, Rodriguez Hernandez, H, Roman, E, Romeiro, F, Romeo, S, Rosales-Zabal, J, Roshdi, G, Rosso, N, Ruf, A, Ruiz, P, Runes, N, Ruzzenente, A, Ryan, M, Saad, A, Sabbagh, E, Sabbah, M, Saber, S, Sabrey, R, Sabry, R, Saeed, M, Said, D, Said, E, Sakr, M, Salah, Y, Salama, R, Salama, A, Saleh, H, Saleh, A, Salem, A, Salifou, A, Salih, A, Salman, A, Samouda, H, Sanai, F, Sanchez-Avila, J, Sanker, L, Sano, T, Sanz, M, Saparbu, T, Sawhney, R, Sayed, F, Sayed, S, Sayed, A, Sayed, M, Sebastiani, G, Secadas, L, Sediqi, K, Seif, S, Semida, N, Senates, E, Serban, E, Serfaty, L, Seto, W, Sghaier, I, Sha, M, Shabaan, H, Shalaby, L, Shaltout, I, Sharara, A, Sharma, V, Shawa, I, Shawkat, A, Shawky, N, Shehata, O, Sheils, S, Shewaye, A, Shi, G, Shi, J, Shimose, S, Shirono, T, Shou, L, Shrestha, A, Shui, G, Sievert, W, Sigurdardottir, S, Sira, M, Siradj, R, Sison, C, Smyth, L, Soliman, R, Sollano, J, Sombie, R, Sonderup, M, Sood, S, Soriano, G, Stedman, C, Stefanyuk, O, Stimac, D, Strasser, S, Strnad, P, Stuart, K, Su, W, Su, M, Sumida, Y, Sumie, S, Sun, D, Sun, J, Suzuki, H, Svegliati-Baroni, G, Swar, M, Taharboucht, S, Taher, Z, Takamura, S, Tan, L, Tan, S, Tanwandee, T, Tarek, S, Tatiana, G, Tavaglione, F, Tecson, G, Tee, H, Teschke, R, Tharwat, M, Thong, V, Thursz, M, Tine, T, Tiribelli, C, Tolmane, I, Tong, J, Tongo, M, Torkie, M, Torre, A, Torres, E, Trajkovska, M, Treeprasertsuk, S, Tsutsumi, T, Tu, T, Tur, J, Turan, D, Turcan, S, Turkina, S, Tutar, E, Tzeuton, C, Ugiagbe, R, Uygun, A, Vacca, M, Vajro, P, Van der Poorten, D, Van Kleef, L, Vashakidze, E, Velazquez, C, Velazquez, M, Vento, S, Verhoeven, V, Vespasiani-Gentilucci, U, Vethakkan, S, Vilaseca, J, Vitek, L, Volkanovska, A, Wallace, M, Wan, W, Wang, Y, Wang, X, Wang, C, Wang, M, Wangchuk, P, Weltman, M, White, M, Wiegand, J, Wifi, M, Wigg, A, Wilhelmi, M, William, R, Wittenburg, H, Wu, S, Wubeneh, A, Xia, H, Xiao, J, Xiao, X, Xiaofeng, W, Xiong, W, Xu, L, Xu, J, Xu, W, Xu, K, Xu, Y, Xu, S, Xu, M, Xu, A, Xu, C, Yan, H, Yang, J, Yang, R, Yang, Y, Yang, Q, Yang, N, Yao, J, Yara, J, Yaras, S, Yilmaz, N, Younes, R, Younes, H, Young, S, Youssef, F, Yu, Y, Yu, M, Yuan, J, Yue, Z, Yuen, M, Yun, W, Yurukova, N, Zakaria, S, Zaky, S, Zaldastanishvili, M, Zapata, R, Zare, N, Zerem, E, Zeriban, N, Zeshuai, X, Zhang, H, Zhang, X, Zhang, Y, Zhang, W, Zhang, Z, Zhao, J, Zhao, R, Zhao, H, Zheng, C, Zheng, Y, Zheng, R, Zheng, T, Zheng, K, Zhou, X, Zhou, Y, Zhou, H, Zhou, L, Zhu, L, Zhu, Y, Zhu, P, Ziada, E, Ziring, D, Ziyi, L, Zou, S, Zou, Z, Zou, H, Zuart Ruiz, R, and Global Multi-Stakeholder Consensus on the Redefinition of Fatty Liver Disease

Subjects
Renal disorders Radboud Institute for Molecular Life Sciences [Radboudumc 11], Hepatology, Non-alcoholic Fatty Liver Disease, NAFLD, consensu, Gastroenterology, MAFLD, definition, Humans, MAFLD, NAFLD, Human medicine
Abstract

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Published
2022
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36. Prevalence of celiac disease in adult patients with iron deficiency anemia of obscure origin

Author

Mai Ahmed El-Deeb, Rasha Y Shaheen, Eman A Ebraheem, and Mohamed N Farris

Subjects
medicine.medical_specialty, Iron-deficiency anemia, Adult patients, business.industry, Internal medicine, Medicine, General Medicine, Disease, business, medicine.disease, Gastroenterology
Abstract

Background Celiac disease is an autoimmune disease which is underestimated over the world. Iron deficiency anemia can be the only presentable symptom for patients with celiac disease. Screening of patients with iron deficiency anemia of obscure origin by anti-tissue transglutaminase serum igA to diagnose celiac disease followed by upper GIT endoscopy is an important step. Objective to evaluate the prevalence of celiac disease in adult patients with iron-deficiency anemia of obscure origin. Methods The present study was a cross-sectional study which included 100 patients with a diagnosis of iron deficiency anemia recruited from Ain Shams University hospitals. All the patients were subjected to: Full history of gastrointestinal symptoms of celiac disease(CD), Age of onset of iron deficiency anemia, Complete blood picture, Serum iron, serum ferritin, transferrin saturation, Anti-tissue transglutaminase antibody immunoglobuline A, Upper gastrointestinal endoscopy and duodenal biopsy to patients who had positive serology. Results The present study showed that 8% of cases with iron deficiency anemia of obscure origin were ultimately diagnosed as cases of celiac diseases while 47% were diagnosed according to duodenal biopsy as potential celiac disease (where there was positive serology and intact villous architecture according to marsh classification) and 45%of cases were non-celiac disease. Conclusion Screening for celiac disease should be considered in patients with iron deficiency anemia of obscure origin

Published
2021
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39. EFFICIENCY OF SOME BIONEMATICIDES AGAINST ROOT-KNOT NEMATODE Meloidogyne incognita ON THREE TOMATO CULTIVARS UNDER GREENHOUSE CONDITIONS

Author

Ahmed El-Deeb, A. H. El-Sappah, and Mohamed Hamed Arisha

Subjects
Horticulture, biology, Nematode infection, Polymorphism (computer science), Shoot, Meloidogyne incognita, medicine, Root-knot nematode, Cultivar, Primer (molecular biology), biology.organism_classification, medicine.disease, RAPD
Abstract

This study was carried out to determine the nematicidal efficiency of sevenbionematicides (Nema end, Nema cont, Nema clean, Nema K, Bio-zeid, Bio-arc and Nemex)compared with one nematicide (Nemacur 10%) on three cultivars of tomato against the root-knotnematode (RKN) Meloidogyne incognita under greenhouse conditions. The screened tomato cultivars(endless summer, supermarmand and jueblle) were significantly different in their response to nematodeinfection. Detectable tolerance to nematode infection was recorded with cultivar Endless summer andJuebelle while the least tolerance was recorded with supermarmand cultivar. Number of galls and eggmasses were significantly decreased in the investigated cultivars treated with Nemacur, and Nema k,Nema cont and Bio-zeid (82.49, 73.97; 68.48, 50.00; 30.74, 33.34; 61.09, 40.62%), respectively inendless summer, (78.90, 69.92; 73.70, 55.75; 68.51, 19.48; 72.31, 43.38%), respectively, insupermarmand and (71.15, 67.19; 61.90, 40.64; 59.38, 40.64; 41.18, 15.63%) respectively, in Juebelle.Fresh and dry weights of shoot had significantly increased with same components, (5.10, 8.77; 3.34,7.21; 2.44, 3.24; 2.69, 4.80%) respectively, in Endless summer and (8.03, 5.09; 6.80, 3.96; 4.54, 3.75;6.02, 2.44%) respectively, in Juebelle compared with untreated plants, while supermarmand was themost susceptible for infection with RKN. Random amplified polymorphic DNA (RAPD) marker usingfour primers detected polymorphism in DNA in percentage ranged between 33.33 – 75% with totalpolymorphism 58.33%. Primer OPC-09 gave the highest polymorphism (75%) while OPB-18 gave thelowest polymorphism (33.33%).

Published
2018
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41. Role of Earthworm Allolobophora caliginosa in Enhancing Biological Control of Egyptian Cotton Leafworm Spodoptera littoralis by Steinernema carpocapsae and Heterorhabditis bacteriophora

Author

Ramadan M. El-Ashry and Ahmed El-Deeb

Subjects
Horticulture, biology, business.industry, Heterorhabditis bacteriophora, Earthworm, Biological pest control, Pest control, Biological dispersal, Egyptian cotton, biology.organism_classification, Spodoptera littoralis, business, Steinernema carpocapsae
Published
2018
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42. Nematicidal Activities of Certain Animal Manures and Biopesticides against Meloidogyne incognita Infecting Cucurbit Plants under Greenhouse Conditions

Author

Ahmed El-Deeb, A. M. El-Marzoky, and Ramadan M. El-Ashry

Subjects
Biopesticide, chemistry.chemical_compound, Cucurbita pepo, Horticulture, chemistry, Citrullus lanatus, biology, Meloidogyne incognita, Oxamyl, Chicken manure, Cultivar, biology.organism_classification, Squash
Abstract

A greenhouse experiment was carried out to evaluate the nematicidal activity of animal manures viz. chicken and goat manures, biopesticides viz. bio-zeid and nemex against Meloidogyne incognita infecting three cucurbits compared with oxamyl. Cucurbit plants namely cucumber (Cucumis sativus L.) cv. Biet Alpha, squash (Cucurbita pepo L.) cv. Escandrany and watermelon (Citrullus lanatus) cvs. Master and.Mlokywere chosen for this study. Results indicated that of five tested materials, oxamyl, chicken and goat manures were the most effective in suppressing root galling and number of egg masses of M.incognita infecting cucurbit plants. Oxamyl (69.22%), chicken (60.98%) and goat (56.60 %) manures showed better performance in reducing root galling on cucumber than did on squash. Among the two cultivars of watermelon, the effectiveness of oxamyl (70.75), chicken (52.29) and goat (49.22%) manures were more pronounced on Master than on Mloky cultivar with root galling reached 50.74, 28.36 and 23.88% respectively. On the other hand, all treatments showed significant (P ≤ 0.05) improvement in cucurbits to certain extent. The maximum percentage of increase in shoot fresh weight was recorded on cucumber (93.30; 74.76%) and watermelon cv. Mloky (92.74; 76.81%) in pots receiving oxamyl and chicken manure, respectively. In general, number of galls showing fewer and smaller gall diameter (˂ 2 mm ) was significantly decreased by oxamyl, chicken and goat manures in the three plant species. Our results showed that chicken and goat manures could be used to increase crop yield of cucurbit plants and for controlling root-knot nematode, M.incognita .

Published
2018
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44. Suppression of the Root-Knot Nematode,Meloidogyne incognita in Tomato Plants by Application of Certain Entomopathogenic Nematode Species Under Greenhouse Conditions

Author

Ahmed El-Deeb, Ramadan M. El-Ashry, A. M. El-Marzoky, and M. E. Mahrous

Subjects
chemistry.chemical_compound, Horticulture, chemistry, Dry weight, Inoculation, Biological pest control, Meloidogyne incognita, Root-knot nematode, Entomopathogenic nematode, Biology, biology.organism_classification, Carbofuran, Terra incognita
Abstract

The suppressive effects of six species of entomopathogenic nematodes(EPNs) against Meloidogyne incognita infected tomato were assessed in twoseparate trials under greenhouse conditions. The tested EPN species wereHeterorhabditis bacteriophora, H. megidis, H. zealandica, Steinernema feltiae, S.glaseri and S. riobravae. In the first trial, EPNs were applied as a liquid suspensionof alive or dead infective juveniles (IJs) at rate of 5000 IJs/plant in sandy and claysoils, while in the second trial, two Galleria mellonella infected cadavers of six-dayold per plant were used in sandy soil. In the two experiments, application of EPNswas accomplished simultaneously with inoculation of M. incognita. Carbofuran as astandard synthetic nematicide was used as comparison treatment at recommendedrate of 0.2 g/plant. Control treatments received only water and M. incognita at rateof1000 IJs/plant.Two months after inoculation, galling (as indicated by number of galls/plant)and reproduction (as indicated by number of egg masses /plant) as well as damage(as indicated by fresh and dry weight of areal parts) were assessed. Data showedthat, treatment of carbofuran surpassed all other treatments in minifying galling andreproduction of M. incognita in sandy and clay soils. On the other hand, curativeapplications of alive or heat-killed IJs significantly (P≤ 0.05) diminished gallformation and egg mass production in tomato roots with slightly amelioration infresh and dry weight of tomato shoot. Steinernematid species were morecomparatively effective than heterorhabditid ones. General means for number ofgalls and egg masses for steinernematid species were 52.50 and 25.33 withpercent reduction of 55.45 and 64.49 %, respectively. Whereas, the parallel valuesfor heterorhabditid species were 69.67 and 36.33 with percent reduction of 40.88and 49.07%, respectively compared to treatment of M. incognita alone. Treatmentsof alive IJs overwhelmed those of dead IJs in decreasing number of galls (withpercent reduction of 56.53 and 39.79% respectively) and egg masses (with percentreduction of 63.16 and 50.39%, successively). Moreover, utilization of two G.mellonella infected cadavers markedly lowered number of galls and egg masses and insignificantly (P≤ 0.05) improved plant growth parameters to certain extent. General means of percentage reduction in galls and egg masses were 58.46 and 54.74%, consecutively.

Published
2018
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45. Elevated IL 23 in Hypertensive Patients with Acutely Increased Blood Pressure

Author

Mai Ahmed El-Deeb, A E A Basry, Fawzeia H. Abo-Ali, and Eman E Ahmed

Subjects
medicine.medical_specialty, Endocrinology, Blood pressure, business.industry, Internal medicine, medicine, Interleukin 23, General Medicine, business
Abstract

Background As a chronic medical condition characterized by elevated blood pressure, hypertension is recognized as a major risk factor for a variety of life threatening diseases including stroke, myocardial infarction, heart failure and aortic aneurysm. And most of these severe complications occur in the hypertensive patients with a sudden increase of blood pressure. Aim of the Work The aim of this study is To evaluate the role of IL23 in the immune pathogenesis of hypertension. Subjects and Methods This was a prospective Case-Control study was carried out in the Internal Medicine Department, faculty of medicine, Ain Shams university hospital during the period from November 2016 to December 2017.In this study we performed full history taking and examination, we also performed complete blood count, liver function tests, kidney function tests, estimation of IL23 level in plasma by ELISA in peripheral blood by Flowcytometry. Forty five adult individual were recruited in the study and were further divided into three groups according to the symptoms of blood pressure as follow:group A patients with acute increase of blood pressure, group B patients without acute increase of blood pressure.and group C healthy volunteers with normal blood pressure as control Results we found that mean of IL23/CD4% was higher in group A, followed by group B then group C, all these differences was high significant Conclusion We demonstrated that IL-23 may be involved in the pathogenesis of acute blood pressure increase in the patients with hypertension. Understanding its inflammatory characterization might be of fundamental importance for the prevention and treatment of acute blood pressure increase in hypertensive patients.

Published
2020
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46. Serum apolipoprotein A1: a predictor and prognostic biomarker in acute ischemic stroke

Author

Khaled O. Abdulghani, Ahmed El Bassiouny, Samia Ashour, Mai Ahmed El-Deeb, Amr S. Zaki, and Azza Abdel Nasser

Subjects
medicine.medical_specialty, Neurology, Disease, 030204 cardiovascular system & hematology, lcsh:RC321-571, 03 medical and health sciences, chemistry.chemical_compound, 0302 clinical medicine, Internal medicine, medicine, Prognostic biomarker, cardiovascular diseases, lcsh:Neurosciences. Biological psychiatry. Neuropsychiatry, Acute ischemic stroke, biology, business.industry, Cholesterol, General Neuroscience, medicine.disease, Stroke, Psychiatry and Mental health, Stenosis, chemistry, Cardiology, biology.protein, Apolipoprotein A1, lipids (amino acids, peptides, and proteins), Surgery, Neurology (clinical), Neurosurgery, Intracranial stenosis, Pshychiatric Mental Health, business, 030217 neurology & neurosurgery
Abstract

Background The apolipoprotein A1 level is recognized as a better indicator of cardiovascular disease than other cholesterol measures. Objectives To assess the serum level of ApoA1 in acute stroke patients and correlate it with the degree of vessel stenosis, stroke severity, prognosis, and functional outcome. Patients and methods We prospectively included 60 patients with first-ever cerebrovascular ischemic stroke, and they were matched with 30 healthy individuals matched in age and sex. Patients’ neurological status was assessed via National Institute of Health and Stroke Scale (NIHSS). A venous blood sample was taken within the first 24 h of stroke onset and assayed for ApoA1 level by Human ApoA1 ELISA kit. Results ApoA1 level could be used to discriminate between cases and controls at a level of 6.2 μg/ml, with 94.9% sensitivity and 86.6% specificity. Furthermore, there is an inverse relationship between the level of ApoA1 and the clinical outcome expressed by NIHSS score and their prognosis after 3 months. Finally, there is an inverse relationship between ApoA1 level and the degree of stenosis whether intracranial or extracranial. Conclusion ApoA1 level can be used as a predictor of ischemic stroke and as a prognostic tool for those patients with ischemic stroke.

Published
2019
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47. Natural killer NKG2A and NKG2D in patients with colorectal cancer

Author

Mai Ahmed El-Deeb, Nesma Ahmed Safwat, Mariam Maged Amin, Wafaa K. Zaki, Ghada Refaat Meckawy, Marwa R El-Najjar, Ahmed M Mohamed, and Mona A. Khattab

Subjects
0301 basic medicine, Oncology, medicine.medical_specialty, business.industry, Colorectal cancer, Cell, Gastroenterology, chemical and pharmacologic phenomena, NKG2D, NKG2, medicine.disease, Peripheral blood mononuclear cell, 03 medical and health sciences, 030104 developmental biology, 0302 clinical medicine, medicine.anatomical_structure, Immune system, 030220 oncology & carcinogenesis, Internal medicine, Medicine, Cytotoxic T cell, Original Article, business, Receptor
Abstract

BACKGROUND: Natural-killer group 2 (NKG2), a characteristic receptor of natural killer (NK) cell family, assumes a vital role in modulating NK cytotoxic function. We aimed to detect mRNA expression of both NKG2A and NKG2D in serum NK cells obtained from colorectal cancer (CRC) patients. METHODS: We enrolled 36 patients with newly diagnosed CRC, as well as 15 group matched healthy individuals. The patients were further classified into: 23 non-metastatic CRC (group 1) and 13 metastatic CRC (group 2). We detected the expression of NKG2A and NKG2D serum levels for all participants utilizing real-time polymerase chain reaction (RT-PCR). RESULTS: NKG2D and NKG2A mRNA levels in peripheral blood mononuclear cells (PBMCs) were significantly elevated in patients with CRC compared to controls (P0.05). CONCLUSIONS: Our work is one of the first research that could detect an increase in NKG2D in CRC. In spite of their defensive role in tumor immune surveillance, NKG2D and NKG2A and their ligands could have misused as tumor survival tool, empowering immune avoidance and suppression.

Published
2019

49. Assessment of hepatic fibrosis and necroinflammation among inactive HBsAg carriers in Egypt

Author

Rasha Y Shahin, Amr Abdelkader Fateen, Mohamed Nazmy Farres, Mai Ahmed El-Deeb, and Hanaa A. Amer

Subjects
Adult, Liver Cirrhosis, Male, Hepatitis B virus, HBsAg, Biopsy, Liver fibrosis, Specialties of internal medicine, medicine.disease_cause, Severity of Illness Index, Young Adult, Fibrosis, medicine, Humans, Developing Countries, Hepatitis B Surface Antigens, Hepatology, medicine.diagnostic_test, business.industry, virus diseases, Alanine Transaminase, General Medicine, Viral Load, Liver biopsy, Hepatitis B, medicine.disease, HBV carrier, digestive system diseases, Liver, RC581-951, HBeAg, DNA, Viral, Immunology, Disease Progression, Egypt, Female, Hepatic necroinflammation, Hepatic fibrosis, business, Viral load, Biomarkers
Abstract

Introduction. The inactive hepatitis B surface antigen (HBsAg) carrier state is usually characterized by minimal or absent liver pathology. However, in developing countries, owing to the very early age of infection with hepatitis B virus (HBV), this state is reached after a very prolonged immune tolerant and immune reactive phase, during which considerable liver damage may have occurred. The extent of liver damage in inactive HBsAg carriers has not been thoroughly assessed in developing countries. We thus sought to characterize liver pathology among Egyptian inactive HBsAg carriers. Material and methods. Liver biopsy was conducted on 30 inactive HBsAg carriers [positive for HBsAg; negative for HBeAg; positive for antibody to HBeAg (anti-HBe); HBV-DNA levels < 2,000 IU/mL; persistently normal serum alanine aminotransferase (ALT)]. Liver histopathology was assessed according to the Ishak scoring system. Results. Among the studied carriers, 6.7% had no hepatic fibrosis, 73.3% had stage 1 fibrosis, and 20% had stage 2 fibrosis. The majority (80%) of carriers had minimal hepatic necroinflammation (grades 2-4), while 20% had mild hepatic necroinflammation (grade 5). All patients with stage 2 fibrosis were males, while no gender predilection was observed for necroinflammation. Age, ALT and HBV-DNA levels did not differ significantly according to fibrosis or necroinflammatory scores. Conclusion. Our study findings do not support the presence of significant hepatic fibrosis or necroinflammation among Egyptian inactive HBsAg carriers. However, follow-up studies on these carriers may be required to monitor any further pathological progress of the disease.

Published
2012
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