20 results on '"Shadma Wahab"'
Search Results
2. Pharmacological Efficacy and Safety of Glycyrrhiza glabra in the Treatment of Respiratory Tract Infections
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Shadma Wahab, Ayesha Siddiqua, Safia Irfan, Irfan Ahmad, Shazia Usmani, and Parwez Ahmad
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Pharmacology ,medicine.medical_specialty ,COPD ,Respiratory tract infections ,biology ,medicine.drug_class ,business.industry ,Antibiotics ,Respiratory infection ,General Medicine ,medicine.disease ,Antimicrobial ,biology.organism_classification ,Drug Discovery ,medicine ,Bronchitis ,Glycyrrhiza ,Intensive care medicine ,Sinusitis ,business - Abstract
Abstract: Respiratory tract infections are underestimated because they are mild and disabling, but in clinical medicine, these are the most prevalent problems. According to the World Health Organization third-most comprehensive cause of death in the world till 2030 would be Chronic Obstructive Pulmonary Disease (COPD). Dominating viruses of respiratory infections are influenza, respiratory syncytial virus, rhinoviruses, and human coronaviruses. Antibiotics are mostly used to treat bacterial infections, and they do not effectively manage viral infections like sinusitis, sore throats, bronchitis, influenza, and common respiratory infections. Presently no medication is available only symptomatic interventions is an option in our hand. However, a lot of research is going on the vaccine and drugs-based approaches against respiratory viruses worldwide. Traditional medicines are getting the attraction to treat many diseases. It is vital to screen the medicinal plants to find the potential of new compounds for treatment against antiviral and antimicrobial activities. Glycyrrhiza glabra L. (Licorice) pharmacological actions modulate the immune system, inhibit virus growth, produce anti-inflammatory activity, and inactivate viruses. This comprehensive review mainly focuses on the role of licorice in managing respiratory infections caused by viruses and bacteria, including complications associated with its excess intake. There has been limited human research’s exhibited licorice effectiveness in respiratory infections; therefore, there is a need for uncompromising and long-term research. This paper will be a valuable reference for biologists and physicians looking for a medication for respiratory infections. Glycyrrhiza glabra could open the door to novel agents in drug discovery and development.
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- 2022
3. Stylopine: A potential natural metabolite to activate vascular endothelial growth factor receptor 2 (VEGFR2) in osteosarcoma therapy
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Naveen Kumar Velayutham, Tamilanban Thamaraikani, Shadma Wahab, Mohammad Khalid, Gobinath Ramachawolran, Shahabe Saquib Abullais, Ling Shing Wong, Mahendran Sekar, Siew Hua Gan, Angel Jemima Ebenezer, Mrinalini Ravikumar, Vetriselvan Subramaniyan, Nur Najihah Izzati Mat Rani, Yuan Seng Wu, and Srikanth Jeyabalan
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Pharmacology ,Pharmacology (medical) - Abstract
Vascular endothelial growth factor (VEGF) signals cell survival, cell migration, osteogenesis, cell proliferation, angiogenesis, and vascular permeability by binding to VEGF receptor 2 (VEGFR-2). Osteosarcoma is the most common primary bone cancer, majorly affects young adults. Activation of VEGFR-2 signaling is a therapeutic target for osteosarcoma. The present study aimed to evaluate the potency of stylopine in regulation of the VEGFR-2 signaling pathway and its anti-tumour effect human MG-63 osteosarcoma cells. The in silico study on benzylisoquinoline alkaloids was carried out for analyzing and shortlisting of compounds using a virtual screening, Lipinski’s rule, bioavailability graphical RADAR plot, pharmacokinetics, toxicity, and molecular docking studies. Among the benzylisoquinoline alkaloids, stylopine was selected and subjected to in-vitro studies against human MG-63 osteosarcoma cells. Various experiments such as MTT assay, EtBr/AO staining, mitochondrial membrane potential assessment, transwell migration assay, gene expression analysis by a quantitative real time polymerase chain reaction (qRT-PCR) method, SDS-PAGE followed by immunoblotting were performed to evaluate its anti-tumour effect as compared to standard axitinib. The MTT assay indicates that stylopine inhibits cell proliferation in MG-63 cells. Similarly, as confirmed by the EtBr/Ao staining method, the MMP assay indicates that stylopine induces mitochondrial membrane damage and apoptosis as compared to axitinib. Moreover, stylopine inhibits the VEGF-165 induced MG-63 cell migration by a trans-well migration assay. The immunoblotting and qRT-PCR analysis showed that stylopine inhibits the VEGF-165 induced VEGFR2 expression in MG-63 cells. It is concluded that stylopine has potential to regulate VEGFR2 and can inhibit osteosarcoma cells to offer a new drug candidate for the treatment of bone cancer in future.
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- 2023
4. Wound healing properties of a new formulated flavonoid-rich fraction from Dodonaea viscosa Jacq. leaves extract
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Shanthi Subramanian, Chamundeeswari Duraipandian, Abdulrhman Alsayari, Gobinath Ramachawolran, Ling Shing Wong, Mahendran Sekar, Siew Hua Gan, Vetriselvan Subramaniyan, S Seethalakshmi, Srikanth Jeyabalan, Sivaraman Dhanasekaran, Suresh V. Chinni, Nur Najihah Izzati Mat Rani, and Shadma Wahab
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Pharmacology ,Pharmacology (medical) - Abstract
Background:Dodonaea viscosa Jacq. (D. viscosa) belongs to the family of Sapindaceae, commonly known as “Sinatha,” and is used as a traditional medicine for treating wounds due to its high flavonoids content. However, to date there is no experimental evidence on its flavonoid-rich fraction of D. viscosa formulation as an agent for healing wounds.Objective: The present study aimed to evaluate the wound healing effect of ethyl acetate fraction of D. viscosa leaves on dermal wounds.Methods: The ethyl acetate fraction was produced from a water-ethanol extract of D. viscosa leaves and was quantitatively evaluated using the HPLC technique. The in-vivo wound healing ability of the ethyl acetate fraction of D. viscosa ointment (DVFO, 2.5%w/w and 5%w/w) was investigated in Sprague-Dawley rats utilizing an incision and excision paradigm with povidone-iodine ointment (5% w/w) as a control. The percentage of wound closure, hydroxyproline and hexosamine concentrations, tensile strength and epithelialization duration were measured. Subsequently, histopathology analysis of skin samples as well as western blots were performed for collagen type 3 (COL3A1), basic fibroblast growth factor (bFGF) and vascular endothelial growth factor (VEGF).Results: The ethyl acetate fraction of D. viscosa revealed flavonoids with high concentrations of quercetin (6.46% w/w) and kaempferol (0.132% w/w). Compared to the control group, the DVFO (2.5% and 5.0% w/w) significantly accelerated wound healing in both models, as demonstrated by quicker wound contraction, epithelialization, elevated hydroxyproline levels and increased tensile strength. Histopathological investigations also revealed that DVFO treatment improved wound healing by re-epithelialization, collagen formation and vascularization of damaged skin samples. Western blot analysis further demonstrated an up-regulation of COL3A, vascular endothelial growth factor and bFGF protein in wound granulation tissue of the DVFO-treated group (p < 0.01).Conclusion: It is concluded that flavonoid-rich D. viscosa ethyl acetate fraction promotes wound healing by up-regulating the expressions of COL3A, VEGF and bFGF protein in wound granulation tissue. However, extensive clinical and pre-clinical research on the flavonoid-rich fraction of D. viscosa is needed to determine its significant impact in the healing of human wounds.
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- 2023
5. Dietary Phytochemicals in Cancer Signalling Pathways: Role of miRNA Targeting
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Summya Rashid, Ambreen Shoaib, Azher Arafah, Shafat Ali, Mohammad Tabish, Muneeb U. Rehman, Shadma Wahab, and Feras M Al-Marshadh
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Curcumin ,Phytochemicals ,Notch signaling pathway ,Resveratrol ,Biology ,Biochemistry ,chemistry.chemical_compound ,Neoplasms ,Drug Discovery ,microRNA ,medicine ,Humans ,Pharmacology ,Cell growth ,Organic Chemistry ,Wnt signaling pathway ,Cancer ,medicine.disease ,Hedgehog signaling pathway ,Diet ,MicroRNAs ,chemistry ,Cancer research ,Molecular Medicine ,Female ,Neoplasm Recurrence, Local ,Signal Transduction - Abstract
Cancer is a multi-factorial health condition involving uncontrolled cell divisions. The disease has its roots in genetic mutation. This disease affects men, women, and even children. Chemotherapy, photodynamic, photothermal, and hormonal therapies have been used to treat this deadliest disease, but a huge percentage of patients have chances of disease recurrence or resistance. Nowadays, dysregulation in miRNAs is considered one of the key factors for the development and progression of different types of cancers as they control the expression of genes responsible for cell proliferation, growth, differentiation, and apoptosis. Dietary phytochemicals with anticancer properties have been gaining focus for cancer treatment since they have been found more effective in targeting cancer via regulating miRNAs expression. These phytochemicals have no side effects and are readily available at a low cost. Several dietary phytochemicals with regulatory effects on the expression of miRNAs have been reported, including curcumin, diallyl disulfide, 3, 30-diindolylmethane, ellagic acid, genistein, indole-3-carbinol, quercetin, resveratrol, and sulforaphane. They exert their regulatory effects against different cancers either by upregulating or downregulating different cancer signalling pathways and inhibiting their progression. Curcumin down-regulates SHH pathways, epigallocatechin-3-gallate regulates the Notch pathway and inhibits TGFβ1/SMAD signalling, and resveratrol regulates the Wnt/β-catenin pathway and carnosic acid-induced apoptosis in colon cancer cell via JAK2/STAT3 signalling pathway. The miRNAs are used for the treatment of cancer as essential modulators in cellular pathways. Therefore, identifying the miRNAs and their targets and countering them with specific phytochemicals provide a safe and effective mechanism for the treatment of cancer.
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- 2021
6. Trilateral association of autophagy, mTOR and Alzheimer’s disease: Potential pathway in the development for Alzheimer’s disease therapy
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Arunkumar Subramanian, T. Tamilanban, Abdulrhman Alsayari, Gobinath Ramachawolran, Ling Shing Wong, Mahendran Sekar, Siew Hua Gan, Vetriselvan Subramaniyan, Suresh V. Chinni, Nur Najihah Izzati Mat Rani, Nagaraja Suryadevara, and Shadma Wahab
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Pharmacology ,Pharmacology (medical) - Abstract
The primary and considerable weakening event affecting elderly individuals is age-dependent cognitive decline and dementia. Alzheimer’s disease (AD) is the chief cause of progressive dementia, and it is characterized by irreparable loss of cognitive abilities, forming senile plaques having Amyloid Beta (Aβ) aggregates and neurofibrillary tangles with considerable amounts of tau in affected hippocampus and cortex regions of human brains. AD affects millions of people worldwide, and the count is showing an increasing trend. Therefore, it is crucial to understand the underlying mechanisms at molecular levels to generate novel insights into the pathogenesis of AD and other cognitive deficits. A growing body of evidence elicits the regulatory relationship between the mammalian target of rapamycin (mTOR) signaling pathway and AD. In addition, the role of autophagy, a systematic degradation, and recycling of cellular components like accumulated proteins and damaged organelles in AD, is also pivotal. The present review describes different mechanisms and signaling regulations highlighting the trilateral association of autophagy, the mTOR pathway, and AD with a description of inhibiting drugs/molecules of mTOR, a strategic target in AD. Downregulation of mTOR signaling triggers autophagy activation, degrading the misfolded proteins and preventing the further accumulation of misfolded proteins that inhibit the progression of AD. Other target mechanisms such as autophagosome maturation, and autophagy-lysosomal pathway, may initiate a faulty autophagy process resulting in senile plaques due to defective lysosomal acidification and alteration in lysosomal pH. Hence, the strong link between mTOR and autophagy can be explored further as a potential mechanism for AD therapy.
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- 2022
7. Use of Natural Compounds as a Potential Therapeutic Agent Against COVID-19
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Safia Irfan, Irfan Ahmad, Abd-ElAziem Farouk, Jae-Jun Dong, Mohammad Hassan Baig, and Shadma Wahab
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Pharmacology ,Drug ,Coronavirus disease 2019 (COVID-19) ,SARS-CoV-2 ,business.industry ,viruses ,media_common.quotation_subject ,Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) ,COVID-19 ,virus diseases ,Outbreak ,Disease ,medicine.disease_cause ,medicine.disease ,Pneumonia ,Pharmaceutical Preparations ,Drug development ,Drug Discovery ,Immunology ,medicine ,Humans ,business ,media_common ,Coronavirus - Abstract
The current 2019-nCoV outbreak is becoming extremely harmful and has affected the whole world. Its control is challenging because there is no effective vaccine or drug available for coronavirus disease. The Severe Acute Respiratory Syndrome Coronavirus-2 (SARS-CoV-2), previously named as 2019 novel coronavirus (2019-nCoV), primarily targets the human respiratory system to lung lesions and lethal pneumonia. Natural products have always shown a crucial role in the process of drug development against various diseases. They may serve as leads for further drug development to combat emergent mutants of the coronavirus. In this review, the current status of natural compounds and their derivatives acting against different species of CoV are discussed.
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- 2021
8. A novel perspective approach to explore pros and cons of face mask in prevention the spread of SARS-CoV-2 and other pathogens
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Mohammed Idreesh Khan, M. Intakhab Alam, Ayesha Siddiqua, Rashid Ali Beg, Hissana Ather, M.D. Faruque Ahmad, Shadma Wahab, Mohammad Abu Shaphe, Fakhruddin Ali Ahmad, and Syed Amir Ashraf
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Face shield ,medicine.medical_specialty ,business.product_category ,Pharmaceutical Science ,Face (sociological concept) ,Review ,Hypercapnia ,03 medical and health sciences ,0302 clinical medicine ,Face mask ,medicine ,COPD ,030212 general & internal medicine ,Intensive care medicine ,Depression (differential diagnoses) ,Pharmacology ,business.industry ,COVID-19 ,Hypoventilation ,SARS-CoV-2 ,Social distance ,lcsh:RM1-950 ,lcsh:Therapeutics. Pharmacology ,Respiratory failure ,Community health ,030211 gastroenterology & hepatology ,medicine.symptom ,business ,Lying - Abstract
Corona virus disease 2019 (COVID-19) outbreak has become a severe community health threat across the world. Covid-19 is a major illness, presently there is no as such any medicine and vaccine those can claim for complete treatment. It is spreading particularly in a feeble immune people and casualties are expanding abruptly and put the health system under strain. Among the strategic measures face mask is one of the most used measures to prevent spread of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Wearing a face mask possibly create a false sense of security lead to decline others measures. Face mask could be risk for the people of under lying medical conditions, old age group, outdoor exercise, acute and chronic respiratory disorders and feeble innate immune. Restrictive airflow due to face mask is the main cause of retention of CO2 called hypercapnia that can lead to respiratory failure with symptoms of tachycardia, flushed skin, dizziness, papilledema, seizure and depression. According to latest updates face shield and social distancing could be better substitute of face mask.
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- 2021
9. Development and Validation of Ultra Performance Liquid Chromatography (UPLC) Method for the Quantitative Estimation of Caffeine in Non-Alcoholic Soft and Energy Drinks
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Wasim Ahmad, Mohammad Yusuf, Ayaz Ahmad, Yousif Amin Hassan, Mohd Amir, and Shadma Wahab
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Pharmacology ,Adolescent ,Caffeine ,Environmental Chemistry ,Energy Drinks ,Humans ,Carbonated Beverages ,Agronomy and Crop Science ,Coffee ,Chromatography, High Pressure Liquid ,Food Science ,Analytical Chemistry ,Chromatography, Liquid - Abstract
Background The popularity of beverages such as cold coffee, iced tea, and energy drinks has risen tremendously among athletes and youths. Energy drinks are used to enhance performance due to the presence of a high amount of caffeine (CFN) and sugars, as well as other constituents such as vitamins, amino acids, taurine, extracts of Ginkgo biloba, ginseng, guarana, and other herbal products. Commercial drinks are promoted as being beneficial to health; thus it is an important concern regarding adverse effects linked with these drinks or products. Objective The aim of the study is to develop and validate the ultra performance liquid chromatography-photodiode array detector (UPLC-PDA) method for the estimation of CFN in eight marketed non-alcoholic drinks including two soft drinks and six energy drinks. Method The chromatographic separation of CFN was achieved on Acquity UPLC® CSHTM C18 1.7 µm, 2.1 × 100 mm column, using isocratic mode, mobile phase comprising acetonitrile and water (30:70, v/v) at a flow rate 0.3 mL/min using injection volume 1 µL. Results The elution of CFN occurred at 1.06 min, and the calibration curve of the CFN was computed from the peak area ratio detected at 273 nm. All the validation parameters were found within the assay variability limits as per ICH guidelines. The obtained results revealed that the soft drinks SD1 and SD2 have 87.21 ± 1.28 and 101.81 ± 1.52% (w/w), whereas CFN concentration in energy drink brands ED1, ED2, ED3, ED4, ED5, and ED6 was 95.90 ± 1.62, 64.0 ± 1.07, 76.68 ± 1.95, 74.97 ± 2.33, 82.09 ± 2.43, and 88.04 ± 2.94% (w/w) of labeled claims, respectively. Conclusions The developed UPLC method was found suitable for the quality control of commercial soft and energy drinks containing CFN. Highlights The developed chromatographic method is very simple, cost effective and could be utilized for the routine analysis of caffeine in the soft and energy drinks.
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- 2021
10. Pharmacological Evaluation of Safoof-e-Pathar Phori- A Polyherbal Unani Formulation for Urolithiasis
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Wasim Ahmad, Mohammad Ahmed Khan, Kamran Ashraf, Ayaz Ahmad, Mohammad Daud Ali, Mohd Nazam Ansari, YT Kamal, Shadma Wahab, SM Arif Zaidi, Mohd. Mujeeb, and Sayeed Ahmad
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Antioxidant ,antioxidant ,medicine.medical_treatment ,030232 urology & nephrology ,ethylene glycol ,Pharmacology ,030226 pharmacology & pharmacy ,Lipid peroxidation ,03 medical and health sciences ,chemistry.chemical_compound ,0302 clinical medicine ,Urolithiasis ,medicine ,safoof-e-pathar phori ,Pharmacology (medical) ,Original Research ,Kidney ,Creatinine ,business.industry ,Stomach ,lcsh:RM1-950 ,ammonium chloride ,Urinary calcium ,long term oral toxicity ,medicine.anatomical_structure ,lcsh:Therapeutics. Pharmacology ,chemistry ,Urea ,business ,Toxicant - Abstract
Safoof-e-Pathar phori (SPP) is an Unani poly-herbomineral formulation, which has for a long time been used as a medicine due to its antiurolithiatic activity, as per the Unani Pharmacopoeia. This powder formulation is prepared using six different plant/mineral constituents. In this study, we explored the antiurolithiatic and antioxidant potentials of SPP (at 700 and 1,000 mg/kg) in albino Wistar rats with urolithiasis induced by 0.75% ethylene glycol (EG) and 1% ammonium chloride (AC). Long-term oral toxicity studies were performed according to the Organization for Economic Co-operation and Development (OECD) guidelines for 90 days at an oral dose of 700 mg/kg of SPP. The EG urolithiatic toxicant group had significantly higher levels of urinary calcium, serum creatinine, blood urea, and tissue lipid peroxidation and significantly (p< 0.001 vs control) lower levels of urinary sodium and potassium than the normal control group. Histopathological examination revealed the presence of refractile crystals in the tubular epithelial cell and damage to proximal tubular epithelium in the toxicant group but not in the SPP treatment groups. Treatment of SPP at 700 and 1,000 mg/kg significantly (p< 0.001 vs toxicant) lowered urinary calcium, serum creatinine, blood urea, and lipid peroxidation in urolithiatic rats, 21 days after induction of urolithiasis compared to the toxicant group. A long-term oral toxicity study revealed the normal growth of animals without any significant change in hematological, hepatic, and renal parameters; there was no evidence of abnormal histology of the heart, kidney, liver, spleen, or stomach tissues. These results suggest the usefulness of SPP as an antiurolithiatic and an antioxidant agent, and long-term daily oral consumption of SPP was found to be safe in albino Wistar rats for up to 3 months. Thus, SPP may be safe for clinical use as an antiurolithiatic formulation.
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- 2021
11. Current trends and future perspectives of nanomedicine for the management of colon cancer
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Shadma Wahab, Mohammad Y. Alshahrani, Faruque Ahmad, and Hashim Abbas
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Pharmacology ,medicine.medical_specialty ,Clinical Trials as Topic ,business.industry ,Colorectal cancer ,Cancer ,Antineoplastic Agents ,medicine.disease ,Xenograft Model Antitumor Assays ,Clinical trial ,Disease Models, Animal ,Nanomedicine ,Targeted drug delivery ,Cell Line, Tumor ,Drug delivery ,Colonic Neoplasms ,medicine ,Overall survival ,Animals ,Humans ,business ,Intensive care medicine ,Nanoparticle Drug Delivery System - Abstract
Colon cancer (CC) kills countless people every year throughout the globe. It persists as one of the highly lethal diseases to be treated because the overall survival rate for CC is meagre. Early diagnosis and efficient treatments are two of the biggest hurdles in the fight against cancer. In the present work, we will review thriving strategies for CC targeted drug delivery and critically explain the most recent progressions on emerging novel nanotechnology-based drug delivery systems. Nanotechnology-based animal and human clinical trial studies targeting CC are discussed. Advancements in nanotechnology-based drug delivery systems intended to enhance cellular uptake, improved pharmacokinetics and effectiveness of anticancer drugs have facilitated the powerful targeting of specific agents for CC therapy. This review provides insight into current progress and future opportunities for nanomedicines as potential curative targets for CC treatment. This information could be used as a platform for the future expansion of multi-functional nano constructs for CC's advanced detection and functional drug delivery.
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- 2021
12. Effectiveness of Azithromycin as Add-on Therapy in COVID-19 Management
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Shadma Wahab, Shazia Usmani, Wasim Ahmad, Faruque Ahmad, Ambreen Shoaib, and Arshad Hussain
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medicine.medical_specialty ,Coronavirus disease 2019 (COVID-19) ,medicine.drug_class ,Antibiotics ,Context (language use) ,Azithromycin ,01 natural sciences ,Drug Discovery ,Pandemic ,medicine ,Humans ,Intensive care medicine ,Pharmacology ,010405 organic chemistry ,business.industry ,SARS-CoV-2 ,COVID-19 ,Hydroxychloroquine ,General Medicine ,0104 chemical sciences ,Review article ,Anti-Bacterial Agents ,COVID-19 Drug Treatment ,Clinical trial ,010404 medicinal & biomolecular chemistry ,business ,medicine.drug - Abstract
As winter is approaching us, the possibility of respiratory tract infection is rising in the current scenario due to the lack of Covid-19 prophylaxis. So no one could be safe until everyone is safe. Researchers are looking for the vaccine to remove the need for social distancing, mask-wearing, and social gathering worldwide. We cannot say about the vaccine's effectiveness if the vaccine is available. Several drugs are being tested to save people's life from the pandemic; azithromycin is one of them. This work is a review article with the updated findings of azithromycin in the context of COVID-19. The option of azithromycin regarding COVID-19 is justified by its anti-inflammatory, immunomodulatory, and anti-fibrotic effects and their pharmacokinetic properties, leading to effective concentrations in the target tissue. Azithromycin tends to be an effective candidate for SARS-CoV-2 replication inhibition that blocks the initial stage of the viral life cycle. Clinical trials at a preliminary scale and final stage show the significant results of azithromycin in supportive care therapy. Azithromycin was an early candidate for the medication of Covid-19 with or without hydroxychloroquine. It is exercised mainly as an outpatient antibiotic in COVID-19. In summing up, any primary anti-viral and antibiotic treatment is not the only possibility of fighting COVID-19 pharmacologically. It will be an injustice to those who require broader spectrum antibiotics if we do not use azithromycin. So significant research priority is needed to determine whether azithromycin is useful in the treatment of COVID-19.
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- 2020
13. HEPATOPROTECTIVE ACTIVITY OF ASPARGUS RACEMOSUS ROOT EXTRACT ON LIPOPOLYSACCHARIDE INDUCED OXIDATIVE STRESS IN RATS
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Arshad Hussain, Shadma Wahab, Smita Singh, Md. Parwez Ahmad, Tarannum Perween, Awadhesh Kumar Jha, and Ragni Sinha
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Liver injury ,biology ,medicine.diagnostic_test ,business.industry ,Aspartate transaminase ,Pharmacology ,biology.organism_classification ,medicine.disease ,Malondialdehyde ,medicine.disease_cause ,chemistry.chemical_compound ,chemistry ,Alanine transaminase ,medicine ,biology.protein ,Asparagus racemosus ,Liver function ,business ,Liver function tests ,Oxidative stress - Abstract
Objective: Lipopolysaccharide (endotoxin) produces an inflammatory condition leading to multiple organ failure. LPS most potent bacterial products are used for induction of host oxidative stress responses and liver injury. Methods: Present study was undertaken to investigate the effect of Asparagus racemosus Willd. root extract in lipopolysaccharide (LPS) induced oxidative stress in rats by measuring oxidative stress markers, nitric oxide, liver function test and cytokines. Results: The obtained data showed that LPS administration significantly reduced glutathione (GSH), superoxide dismutase (SOD) and catalase (CAT), total cholesterol (TC) and albumin (ALB). There was significant increase in malondialdehyde (MDA), cytokines activity, serum aspartate transaminase(AST), alanine transaminase(ALT), alkaline phosphate (ALP), total bilirubin (TB) and nitric oxide(NO). Conclusion: The methanolic extract of Asparagus racemosus (MEAR) administration significantly (P
- Published
- 2019
14. Anti-cancer activity of ethanolic leaf extract of Salvia officinalis against oral squamous carcinoma cells in vitro via caspase mediated mitochondrial apoptosis
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Gaffar Sarwar Zaman, Shadma Wahab, Prasanna Rajagopalan, Harish C. Chandramoorthy, Ayyub Patel, Shahabe Saquib Abullias, Ayed A. Dera, Safia Irfan, and Irfan Ahmad
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Cell growth ,Chemistry ,Salvia officinalis ,Pharmaceutical Science ,Cell cycle ,Pharmacology ,food.food ,Squamous carcinoma ,food ,Cell culture ,Apoptosis ,Drug Discovery ,Cancer cell ,Fragmentation (cell biology) - Abstract
Aim: Need for novel agents that fight oral squamous cancer is on constant demand. The current study aims in the identification of active phytochemical ingredients from Salvia officinalis leaf extract (SOLE) and evaluation for anticancer properties in oral squamous carcinoma cells. Materials and Methods: Soxhlet method was used for SOLE extraction. Phytochemical tests and thin-layer chromatography (TLC) were performed for active compounds identification. Oral squamous cancer cells (SSC-15 and SSC-25) were used to assess anticancer efficacy. MTT analysis was utilized for the viability of cells. The utilization of flow cytometry was done to assess the changes in cell cycle and apoptosis induction. Western Blotting method was used to analyze the expressions of apoptotic protein. Results: Preliminary phytochemical screening showed the presence of sterols, flavonoids, and tannins. TLC study revealed the presence of rutin in SOLE. The extract inhibited cell proliferation of SSC-15 and SSC-25 cells with GI50values of 340.7 μg/ml and 287.7 μg/ml, respectively. SOLE inhibited the migration of these cells across the endothelial membrane and induced nuclear fragmentation in cancer cells. Analysis of the cell cycle revealed SOLE to increase the sub G0/G1population in SSC-15 and SSC-25 cells. SOLE increased both early and late phase apoptosis in both oral squamous cancer cell lines. Apoptotic markers such as caspase-3, Bax and P-53 were found to be dose-dependently increased with SOLE treatment in both the tested cell lines, while the anti-apoptotic Bcl-2 protein was decreased. Conclusion: In summary, SOLE demonstrated excellent anticancer and anti-migration efficacy in oral squamous cancer cells through caspase-mediated mitochondrial apoptosis. More than one compound might be responsible for the activity, which deserves further research.
- Published
- 2020
15. Ameliorative Potential of Euphorbia hirta (Linn.) Extract against Lipopolysaccharide Induced-neuroinflammation and Oxidative Damage in Rats
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Manoranjan Adak, Smita Singh, Arshad Hussain, Parwez Ahmad, Shadma Wahab, Ragni Sinha, and Chandan Mishra
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Antioxidant ,biology ,medicine.medical_treatment ,Immunology ,Glutathione ,Pharmacology ,Malondialdehyde ,medicine.disease_cause ,Nitric oxide ,Superoxide dismutase ,chemistry.chemical_compound ,chemistry ,Catalase ,biology.protein ,medicine ,TBARS ,Oxidative stress - Abstract
Objective: To find out the antioxidant and anti-neuroinflammatory capabilities of Euphorbia hirta Linn. methanol extract in LPS-induced to oxidative stress animal model. Methods: Lipopolysaccharide (LPS) was used to induce oxidative stress in rats. Oxidative stress bio-markers (TBARS, GSH, CAT and SOD) were evaluated. Enzyme-linked immunosorbent assay (ELISA) and Griess assay were used analysis of cytokines (TNF-α, IL-6 and IL-1β) and nitric oxide (NO) level in brain tissues respectively. An anxiety was calculated by elevated plus maze test. Result: LPS treated rats showed markedly depleted brain reduced glutathione (GSH) level (56.25%), superoxide dismutase (SOD) level (43.93%) and catalase (CAT) level (58.55%) in brain tissue, whereas a significant (p
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- 2018
16. Anti-proliferative Activity of Crude Extract and Fractions Obtained from Digera muricata on HeLa Cell Lines of Human Cervix and A549 Cell Lines of Human Lung
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Shazia Usmani, Arshad Hussain, Farooqui A. H. A., Mohammed Arshad, Sahabjada Siddiqui, Mohammed Ahmad, and Shadma Wahab
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Pharmacology ,A549 cell ,biology ,biology.organism_classification ,HeLa ,chemistry.chemical_compound ,Column chromatography ,chemistry ,Biochemistry ,Apoptosis ,Cell culture ,Drug Discovery ,Nucleic acid ,Propidium iodide ,Viability assay - Abstract
Aim: Digera muricata (linn.) of family amaranthaceae is an ethanobotanically important plant species traditionally used against various disorders. Materials and Methods: Cytotoxic potential of methanolic extract and its fractions were investigated against hela and a 549 cell lines. Crude extract of D. muricata was prepared in methanol by continuous hot soxhlation technique. Crude extract was fractionated into two organic and one aqueous fraction by the help of column chromatography. 3-(4,5-dimethylthiazol-2yl)-2,4 diphenyltetrazolium bromide assay was used to evaluate the reduction of viability of the cancer cell lines. Cell viability was inhibited by crude extract of D . muricata in a dose dependent manner ranging from 25 µg/ml to 250 µg/ml. Results: apoptosis assays using nucleic acid stains namely propidium iodide (PI) exclusion assay and hoestch/PI assay were performed by the help of fluorescence microscopy. Morphological analysis was done by calculation of apoptotic ratio and percentage apoptosis. Conclusion: Our results suggest that methanolic and aqueous fraction of the extract of D . muricata can be a good source of cytotoxic compounds.
- Published
- 2014
17. Ethanobotanical, pharmacognostical and physico-chemical studies of stem bark of Bombax ceiba L., commonly growing in eastern Uttar Pradesh region of India
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Shadma Wahab, Arshad Hussain, Parwez Ahmad, and Shazia Usmani
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Pharmacology ,Drug Discovery - Published
- 2012
18. Pharmacognostical Standardization of Stem Bark of Adenanthera pavonina L
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Shadma Wahab, Aliza Rizvi, Md. Sarfaraj Hussain, and Arshad Hussain
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Pharmacology ,Sandalwood ,biology ,Astringent ,Traditional medicine ,business.industry ,Crude drug ,biology.organism_classification ,Phytochemical ,visual_art ,Drug Discovery ,visual_art.visual_art_medium ,Medicine ,Bark ,Aphrodisiac ,Adenanthera pavonina ,business ,Medicinal plants - Abstract
Adenanthera pavonina L. syn. Red Sandalwood, (Fabaceae) is an unarmed deciduous tree and and its bark is traditionally used for treatment of various disease conditions in gonorrhea, haematuria, ulcers, it is astringent, vulnerary and aphrodisiac in nature. An attempt has been made to highlight this folk herbal medicine through present study which will assist in standardization for quality, purity and sample identification. Various standardization parameters like morphological characters, microscopic evaluation, physico-chemical evaluations (foreign matter, loss on drying, ash values, extractive values), preliminary phytochemical screening, TLC finger print, qualitative HPTLC of the extract and fluorescence analysis of powdered crude drug were carried out and the qualitative parameters were reported. These studies provided referential information for correct identification and standardization of this plant material.
- Published
- 2010
19. In-vitro anthelmintic activity of Coleus aromaticus root in Indian Adult Earthworm
- Author
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Arshad Hussain, Md. Parwez Ahmad, Shadma Wahab, and Anuj Kumar Sonkar
- Subjects
Microbiology (medical) ,Drug ,lcsh:Arctic medicine. Tropical medicine ,food.ingredient ,lcsh:RC955-962 ,media_common.quotation_subject ,medicine.medical_treatment ,lcsh:Medicine ,Biology ,Pharmacology ,food ,Anthelmintic ,medicine ,Paralysis ,Helminths ,earthworm ,Piperazine Citrate ,Saline ,media_common ,Traditional medicine ,Coleus aromaticus ,lcsh:R ,Earthworm ,Coleus ,biology.organism_classification ,In vitro ,Infectious Diseases ,Piperazine citrate ,medicine.drug - Abstract
Objective: Anthelmintic resistance creates a major hitch over the decades throughout the world. As per WHO only synthetic drugs are frequently used in the treatment of helminth infestations in human beings but these synthetic drugs are out of reach of millions of people and have a lot of side effects. In view of this, an attempt has been made to study the anthelmintic activity of herbal drug. Methods: All the prototypes and the standard drug solution were freshly prepared before commencement of the experiments. All the earthworms were washed in normal saline solution before they were released into 10 ml of respective formulation as follows, vehicle (2% v/v Tween 80 in normal saline), and Piperazine Citrate (10 mg/ml) and prototypes (10, 20 and 50mg/ml). Results: All the investigational extract acquired the anthelmintic activity at minimal dose of 10 mg/ml. its significant activity (P
- Published
- 2012
20. The ameliorative effects of Averroha carambola on humoral response to sheep erythrocytes in non-treated and cyclophosphamide-immunocompromised mice
- Author
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Md. Parwez Ahmad, Arshad Hussain, Shadma Wahab, Faruque Ahmad, Aliza Rizvi, and Alaul Hasan Abad Farooqui
- Subjects
Antioxidant ,medicine.medical_treatment ,Pharmacology ,Cytokine production ,Averrhoa carambola ,Superoxide dismutase ,HPTLC ,Immunomodulation ,chemistry.chemical_compound ,Immunity ,Cyclophasphamide ,Medicine ,Immunodeficiency ,biology ,business.industry ,lcsh:Medical emergencies. Critical care. Intensive care. First aid ,Antibody titer ,lcsh:RC86-88.9 ,General Medicine ,Glutathione ,biology.organism_classification ,medicine.disease ,Titer ,chemistry ,Oxidative stress ,Immunology ,biology.protein ,business - Abstract
Objective: To evaluated immunomodulatory and antioxidant activity of the methanol extract of Averrhoa carambola (A. carambola) leaves in mice. Methods: The assessment of immunomodulatory activity on specific and non-specific immunity was studied by administration of test extract by oral feeding canula to the test groups. Hemagglutinating antibody (HA) titer, delayed type of hypersensitivity (DTH) response, hematological profile (Hb, WBC, RBC), lipid per oxidation (LPO), reduced glutathione (GSH), superoxide dismutase (SOD), catalase (CAT) were determined by in vivo experiments. Results: The evaluation of immunomodulatory potential of A. carambola (800 and 1 200 mg/kg, p.o.) evoked a dose-dependent increase in antibody titer values and DTH reaction induced by SRBC was also found significant (P
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