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This study investigates the empowering potential of digital technologies for women entrepreneurs, a transformative force that transcends all fields of knowledge. It specifically examines how technology can equip women to overcome socio-cultural and economic barriers, focusing on the case of Iran. The research employs a mixed-methods approach, utilizing a literature review within the qualitative framework to identify key empowerment drivers. Subsequently, a quantitative approach leverages DEMATEL to pinpoint the most impactful drivers. This investigation aims to provide stakeholders with actionable insights, highlighting the critical role of technology in fostering equitable and sustainable economic advancement for women entrepreneurs. Furthermore, the study emphasizes the importance of gathering information from a developing nation like Iran, as its findings can hold significant implications for other countries experiencing similar developmental stages. Ultimately, the research seeks to inform the creation of effective policies, support initiatives, and educational programs. These interventions aim to empower women entrepreneurs to leverage digital tools for sustainable business growth, ultimately contributing to a more equitable and environmentally conscious future. [ABSTRACT FROM AUTHOR]

Background & Objective: Endometrial hyperplasia is the primary precursor of endometrial cancer in the female reproductive system, with abnormal uterine bleeding (AUB) being the predominant manifestation of this condition. The purpose of this study was to determine the prevalence of endometrial hyperplasia and its correlation with various factors among patients presenting with abnormal uterine bleeding. Materials & Methods: This cross-sectional descriptive-analytical study reviewed the hospital records of all patients with abnormal uterine bleeding admitted to Ali Ebn-e Abi Taleb Hospital in Zahedan from April 2015 to April 2018. Data were analyzed using the SPSS. Results: The prevalence of endometrial hyperplasia was estimated to be 20.3%. The average age of the study subjects was about 45 years. The highest number of patients (37, 52.9%) belonged to the age group of 36-50 years. Among the different types of endometrial hyperplasia observed, the most common was "simple non-atypical hyperplasia" found in 45 patients (64.3%), while the least common was "simple atypical hyperplasia" observed in three patients (4.3%). Overall, "non-atypical hyperplasia" (including both simple and complex types) was present in 58 patients (82.85%). The prevalence of infertility, obesity, hypertension, diabetes, premature menarche, late menopause, family history, oligomenorrhea, and polycystic ovary syndrome (PCOS) was reported in 7.1%, 32.9%, 24.3%, 22.9%, 8.5%, 13.6%, 7.1%, 5.7%, and 3.4% of cases, respectively. Conclusion: women with a history of diabetes, hypertension, and obesity are at an increased risk of developing endometrial hyperplasia. Therefore, it is crucial to evaluate these patients for the presence of endometrial hyperplasia. [ABSTRACT FROM AUTHOR]

Introduction: Lymnaea gedrosiana snails are hosts to a variety of trematode cercaria of public and veterinary health importance. In Guilan Province, Iran, a region with a high level of fish and bird farming and wetlands important for migratory birds, little is known about the trematode cercaria from L. gedrosiana. Methods: From April 2020 to October 2021, six freshwater sites in Guilan Province were sampled for Lymnaeidae snails three times per season (spring, summer, autumn and winter). Snails were exposed to light and heat to induce cercaria shedding and shredded cercaria were identified morphologically and molecularly. Results: In total, 5,712 Lymnaeidae snails were collected of which 3,288 (57.6%) were identified to be L. gedrosiana with 54.3% containing trematode cercaria. Snail and cercaria recovery were highest in the spring and summer. Trematode cercaria identified included Telorchis assula, Hypoderaeum conoideum, Apharyngostrigea pipientis, Sanguinicola cf. inermis, Opisthioglyphe ranae, Diplostomum pseudospathaceum, and Australapatemon burti. Discussion: The four trematodes D. pseudospathaceum, S. inermis, A. burti, and A. pipientis have not been previously reported in Iran; all four of these can infect migratory birds. The most common cercaria found, H. conoideum (18.3% of the snails) is of zoonotic importance. The third most common cercaria found, S. inermis (10.0% of the snails) is detrimental to fish production. Given the importance of the wetlands in the region for wildlife and migratory birds as well as the number of fish and bird farms in the area, efforts to control L. gedrosiana snails are needed to protect wildlife and human health. In addition, monitoring programs should be implemented to identify and prevent introductions of new trematode species. [ABSTRACT FROM AUTHOR]

Background: Breast cancer accounted for 28.1% of all female cancers in 2020 in Iran. This study was conducted to evaluate the time trend of breast cancer incidence and to identify the changes of breast cancer incidence in age, period, and birth cohorts in Iran, in the 2009--2017 timeframe. Methods: Annual cancer statistics for female breast cancer were obtained from the Iranian National Population-based Cancer Registry (INPCR) database from 2009 to 2017. The age-period-cohort (APC) analysis was used to evaluate the time trend of breast cancer incidence in age, period and birth cohorts between 2009 and 2017. R package (Epi) was used to analyze data. Results were considered statistically significant at P < 0.05. Results: The age effect showed an increased incidence of breast cancer until the age of 45, and after this age the speed of increase was slower until 65 years. There was an increased diagnosis in 2015--2017 (period effect) for many age groups, especially in the 70- and over 80-year-old group. Conclusion: Our findings indicated that breast cancer incidence peaks in the age of 45 in Iranian women, which is a decade earlier compared to the Western world. The period effect in 2015--2017 can be explained by the fact that in 2014, the former Iranian pathology-based cancer registry was upgraded to a population-based cancer registry, which resulted in improved coverage of cancer registry and case finding. [ABSTRACT FROM AUTHOR]

Background: The inflammation accelerates the progression of bipolar disorder. Supplementation of anti-inflammatory supplements in adjuvant with medications may alleviate disorder signs. This study aimed to investigate the effects of omega-3 fatty acid supplementation on the serum concentrations of pro-inflammatory cytokines and depression status in patients with bipolar disorder. Materials and Methods: This randomized clinical trial study was conducted in Zahedan city in 2021. Patients with bipolar disorder (n = 60) were grouped into two groups: omega-3 fatty acid supplement group (n = 30, 15 men and 15 women) and placebo one using a permuted block stratified randomization. The patients in the omega-3 group received 2 g of omega-3 fatty acids daily for 2 months while patients in the placebo group received 2 g soft gels daily in the same form. Depression score and the serum concentrations of tumor necrosis factor-α (TNF-α) and interleukin-6 (IL-6) and high-sensitivity C-reactive protein (hs-CRP) were assessed before and after the study. Results: Depression score and the serum concentrations of TNF-α, IL-6, and hs-CRP were decreased after intervention in the omega-3 fatty acid group also compared with the placebo group (P < 0.001). The results also show a positive correlation between the serum concentrations of TNF-α, IL-6, and hs-CRP with depression scores (P < 0.001). Conclusion: Prescription of omega-3 fatty acids can decrease inflammatory parameters and help to decrease depression in patients with bipolar disorder. This supplement can be used along with medications for decreasing the inflammatory markers in these patients. [ABSTRACT FROM AUTHOR]

Simple Summary: Parasitosis of the digestive tract by worms and protozoa in livestock is a veterinary health and economic concern as parasitic infections can cause deterioration of animal welfare and reduced productivity associated with delayed growth rate, weight loss, and reduced milk production. Some parasites of the digestive tract have zoonotic potential, so farm animals can act as source of human infections. This study investigated the prevalence of intestinal parasites in cattle, camels, donkeys, horse, sheep, goats, and dogs from Iranshahr County in Southeastern Iran. Our findings indicate that most animals studied were infected with at least one species of intestinal parasite. Parasitological monitoring, including testing during the rearing of free-range animals, is needed in livestock to detect carriers and shedders of parasite eggs, cysts, and oocysts. It is also recommended that villagers prevent stray dogs from entering agricultural fields and ensure the proper housing and management of animal's facilities, with special attention to their hygienic conditions. Furthermore, accurate diagnosis of parasitic infections, as well as effective monitoring and prophylaxis, are essential to keep livestock free of parasitic infections. Gastrointestinal parasites (GIP) are a major cause of disease and production loss in livestock. Some have zoonotic potential, so production animals can be a source of human infections. We describe the prevalence of GIP in domestic mammals in Southeastern Iran. Fresh fecal samples (n = 200) collected from cattle (n = 88), sheep (n = 50), goats (n = 23), camels (n = 30), donkeys (n = 5), horse (n = 1), and dogs (n = 3) were subjected to conventional coprological examination for the detection of protozoan (oo)cysts and helminth ova. Overall, 83% (166/200) of the samples were positive for one or more GIP. Helminths were found in dogs, donkeys, sheep (42%), camels (37%), goats (30%), and cattle (19%), but not in the horse. Protozoa were found in cattle (82%), goats (78%), sheep (60%), and camels (13%), but not in donkeys, dogs, or the horse. Lambs were 3.5 times more likely to be infected by protozoa than sheep (OR = 3.5, 95% CI: 1.05–11.66), whereas sheep were at higher odds of being infected by helminths than lambs (OR = 4.09, 95% CI: 1.06–16.59). This is the first study assessing the prevalence of GIP in domestic mammals in Southeastern Iran. [ABSTRACT FROM AUTHOR]

Vegetable and fruit contamination is recognized as a significant parasite transmission route. This review presents the current state of vegetables ad fruits contamination with food-borne parasitic protozoa worldwide. We consider the methodologies and strategies for detecting parasitic stages developed in the last decade and the contamination data. Asia had the highest number of reports (94 studies), followed by Africa (74 studies). At the country level, with 41 studies, Iran had the most reports among other countries, followed by Nigeria (28 studies). According to the studies included in the current review, 41.22% of vegetables and fruits were contaminated with different species of protozoan parasites. Among different continents, Asia accounted for the highest contamination rate of protozoan parasites (57.12%). Giardia spp. (10%) had the highest contamination rate in vegetables and fruits, followed by Entamoeba coli (8%), E. histolytica/dispar (7%), and Cryptosporidium spp. (6%). This study provides essential data for health authorities to develop food safety programs. The presence of protozoan parasites in fruits and vegetables highlights the critical need for maintaining rigorous food safety measures across the entire production and distribution process, particularly in countries that are major producers and distributors of these food items. [Display omitted] • In total, 220 studies reported protozoan parasite contamination in vegetables and fruits. • The majority of reports were related to Asian and African countries. • Asia reported the highest contamination rate of protozoan parasites. • Giardia spp. (10%) had the highest contamination rate. [ABSTRACT FROM AUTHOR]

Strongyloidiasis is a neglected tropical disease mostly distributed in tropical and subtropical regions. The current study evaluated the prevalence of Strongyloides stercoralis in immunocompetent and immunodeficient patients in Iran. The available online literature published from June 1994 to October 2020 was obtained from multiple English databases (PubMed, Science Direct, Scopus, Web of Science and Google Scholar) and four Persian databases (Magiran, Iran Medex, Iran Doc and SID). All statistical analyses were performed using R software (version 3.6) meta-package and p-values <0.05 were considered significant. From 1051 articles, 74 studies (248 656 individuals) met the inclusion criteria. The pooled prevalence of S. stercoralis was 2% (95% confidence interval [CI] 1 to 3) and 4% (95% CI 1 to 8) in immunocompetent and immunodeficient patients, respectively. In immunodeficient cases, the pooled prevalence of studies utilizing serology, culture and microscopic methods was 10% (95% CI 2 to 23), 1% (95% CI 0 to 6) and 1% (95% CI 0 to 1), respectively. In immunocompetent cases, the pooled prevalence of studies utilizing microscopic, culture and molecular methods was 2% (95% CI 1 to 3), 2% (95% CI 1 to 4) and 2% (95% CI 0 to 6), respectively. We propose an appropriate screening and control program along with comprehensive research regarding the frequency of strongyloidiasis in the country. [ABSTRACT FROM AUTHOR]

Background: Hearing loss can have a major impact on children's language development, academic success and hearing comprehension. The aim of the present study was to determinate risk factors for severe and profound hearing loss in child candidates for cochlear implantation in southeast of Iran during 2014-2020.Materials and Methods: This case-control study consisted of 400 children referring to a cochlear implant center (in southeastern Iran) from Bandar Abbas, Zahedan and Kerman during the years 2014-2020 as cases. The subjects were selected using the random sampling method; 200 children hospitalized in Shafa and Afzalipour hospitals were selected as controls.Results: Based on the results of the multivariate logistic regression, weight less than 1500 g (OR = 4.40: p < 0.05), hospitalization in NICU (OR = 7.21: p < 0.05), family history of hearing loss (OR = 11.47: p < 0.05), Gestational age over 35 (OR = 9.63: p < 0.05), intracranial hemorrhage (OR = 5.18: p < 0.05), consanguineous marriage (OR = 12.48: p < 0.05) and high fever and seizures (OR = 3.02: p < 0.05) were recognized as risk factors for sensorineural deafness in children.Conclusion: Most of the risk factors for deafness are preventable, and hereditary factors play an important role in congenital deafness in children. Therefore, genetic counseling before consanguineous marriage, early diagnosis, timely intervention can prevent many cases of hearing loss in children. [ABSTRACT FROM AUTHOR]

Although less studied than interspecific interactions, interactions among members of the same species can influence space use and temporal activity. Using techniques commonly applied to the analysis of interspecific interactions—multispecies occupancy modeling and the analysis of temporal activity patterns—we studied intraspecific interactions within a high‐density population of Persian leopards (Panthera pardus saxicolor) in Tandoureh National Park, northeastern Iran. Using camera‐trap data, we investigated spatiotemporal interactions between male leopards, lone female leopards, and families (cubs/females with cubs). While we hypothesized that male and female leopards would display different temporal activity patterns, we did not predict spatial avoidance between these groups. We also predicted that leopard families would exhibit spatiotemporal avoidance from male leopards due to the risk of infanticide. Contrary to our expectations, we did not find any evidence for spatial or temporal avoidance between leopard families and adult male leopards. Male and lone female leopards exhibited positive pairwise co‐occurrence, consistent with reports of high overlap between male and female leopard home ranges. While a high level of overlap in temporal activity patterns was found between males/lone females and males/families, there was evidence for variation in the proportion of time each leopard group was active in particular periods of the diel cycle. Male leopards showed cathemeral activity, while lone females and families were more active during daylight hours. The application of these techniques to interactions within a species has improved understanding of the ecology and behavior of this endangered solitary carnivore. [ABSTRACT FROM AUTHOR]

Background: The genus Abbreviata (Spirurida: Physalopteridea) currently contains 47 species. Physalopteridae nematodes infect a large number of vertebrates, including mammals, birds, reptiles and amphibians. The current study is a report of the first morphological and molecular identification of A. kazakhstanica (Spirurida: Physalopteridea) in Pseudopus apodus in Iran. Methods: Eleven road-killed P. apodus, were collected from, Iran during 2016- 2018. The nematodes were isolated from stomach. After morphological study, the genomic DNA of the parasites was extracted using CTAB method. The DNA was used for PCR amplification of cytochrome c oxidase subunit I (cox1). The PCR products were sequenced, the sequence data were analyzed and multiple alignments were conducted using the Clustal Omega. Results: After detailed microscopic examination, the A. kazakhstanica was identified. The cox1 sequences confirmed the species of helminth. The new sequences of A. kazakhstanica were submitted to GenBank under the accession number MK578751-2. Conclusion: Regarding the limited data on parasitological status of Iranian reptiles, more specific and comprehensive investigations are needed to identify the parasitic fauna. [ABSTRACT FROM AUTHOR]

Objective(s): Infantile neuroaxonal degeneration (INAD) is a rare subgroup of neurodegeneration with brain iron accumulation (NBIA) disorders. This progressive disorder may develop during the early years of life. Affected individuals mostly manifest developmental delay and/or psychomotor regression as well as other neurological deficits. In the present study, we discussed 3 INAD patients diagnosed before the age of 10 by using Whole-Exome Sequencing (WES). Materials and Methods: We evaluated 3 pediatric patients with clinical phenotypes of INAD who underwent WES. Sanger sequencing was performed for co-segregation analysis of the variants in the families. An in-silico study was conducted for identification of the molecular function of the identified genetic variants in the PLA2G6 gene. Results: We detected three novel genetic variants in the PLA2G6 gene including a homozygous missense (NM_003560.2; C.1949T>C; p.Phe650Ser), a splicing (NM_001349864; C.1266-1G>A) and a frameshift variant (NM_003560.4; c.1547_1548dupCG; p.Gly517ArgfsTer29). Since the variants were not previously reported in literature or population databases, we performed in-silico studies for these variants and demonstrated their potential pathogenicity. Conclusion: The current study reports novel genetic variants in the PLA2G6 gene in the Iranian population, emphasizing the importance of high-throughput genetic testing in rare diseases [ABSTRACT FROM AUTHOR]

Copyright of Anatolian Bryology is the property of Cankri Karatekin University, Orman Fakultesi and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Due to the spatial-temporal inadequacy of large-scale general circulation models (GCMs), linking large-scale GCM data with small-scale local climatic data has found great interest. In this paper, in order to downscale minimum and maximum temperatures and precipitation predictands, the performance of three statistical downscaling techniques including Long Ashton Research Station-Weather Generator (LARS-WG), statistical downscaling model (SDSM), and artificial neural network (ANN) was compared based on Intergovernmental Panel on Climate Change-Fifth Assessment Report (IPCC-AR5) in northwest Iran. For this purpose, a nonparametric test named Mann-Whitney test, Spearman correlation coefficient, and the root mean square error (RMSE) were utilized to assess the efficiency of downscaling models. To scrutinize the climate change impacts, periods of 1961–1990 and 1991–2005 were considered as the baseline and verification periods, respectively. The findings revealed the superior performance of the ANN model for minimum and maximum temperatures, while for precipitation predictand, the SDSM represented the best performance among the models. Simulation results for future temperature indicated an ascending trend as 0.1–1.3 °C, 0.3–1.7 °C, and 0.5–2.1 °C for LARS-WG, SDSM, and ANN techniques, respectively. On the other hand, simulation outputs for the precipitation indicated a descending trend of 10–30% in future precipitation of the region according to downscaling models under Representative Concentration Pathway 8.5 (RCP8.5) pessimistic scenario of Hadley Center Coupled Model version 3 (HadCM3) GCM model. [ABSTRACT FROM AUTHOR]

Background: Toxocariasis is a worldwide zoonotic parasitic disease caused by species of Toxocara and Toxascaris, common in dogs and cats. Herein, a meta-analysis was contrived to assess the prevalence of Toxocara/Toxascaris in carnivore and human hosts in different regions of Iran from April 1969 to June 2019.Methods: The available online articles of English (PubMed, Science Direct, Scopus, and Ovid) and Persian (SID, Iran Medex, Magiran, and Iran Doc) databases and also the articles that presented in held parasitology congresses of Iran were involved.Results: The weighted prevalence of Toxocara/Toxascaris in dogs (Canis familiaris) and cats (Felis catus) was 24.2% (95% CI: 18.0-31.0%) and 32.6% (95% CI: 22.6-43.4%), respectively. Also, pooled prevalence in jackal (Canis aureus) and red fox (Vulpes vulpes) was 23.3% (95% CI: 7.7-43.2%) and 69.4% (95% CI: 60.3-77.8%), correspondingly. Weighted mean prevalence of human cases with overall 28 records was 9.3% (95% CI: 6.3-13.1%). The weighted prevalence of Toxocara canis, Toxocara cati, and Toxascaris leonina was represented as 13.8% (95% CI: 9.8-18.3%), 28.5% (95% CI: 20-37.7%) and 14.3% (95% CI: 8.1-22.0%), respectively.Conclusion: Our meta-analysis results illustrate a considerable prevalence rate of Toxocara/Toxascaris, particularly in cats and dogs of northern parts of Iran. The presence of suitable animal hosts, optimum climate and close contact of humans and animals would have been the reason for higher seroprevalence rates of human cases in our region. Given the significance clinical outcomes of human Toxocara/Toxascaris, necessary measures should be taken. [ABSTRACT FROM AUTHOR]

In this study, the first symptom appearance of wheat leaf rust disease was monitored in Khuzestan Province every ten days from early December 2014, for three years. Also, the climate changes and their influence on the development of the disease were studied. During 2014-2015, the first symptoms, with the severity of 5 MS (Moderately Susceptible), appeared in the south and west parts in early and mid-March, respectively. In northern areas, the symptoms appeared with 10 MS severity in early May. In 2015-2016, the first symptoms appeared with the severity of 5 MS in February in the southern areas. In the west, symptoms appeared and reached 20 S (susceptible) on March 10. In the north, the disease started in late February with the severity of 10 MS and developed to 30 S. In 2016-2017, the first symptoms appeared around the Karun River with the severity of 5 MS on March 10 and eventually reached 10 MS in late March. In the western areas, the disease started in early March with the severity of 5 MS and then stopped. Symptoms appeared one week later in the north, with the severity of 5 MS, and reached 15 MS until the end of March. Based on the previous studies, the first symptoms of wheat leaf rust usually start from the west. However, now, the regional pattern of the symptom has changed dramatically, and it appears in the south near Karun River and the Sugar Cane Crop Industry. This might be due to implementation of preventive measures and dryness of a big part of Hoveyzeh Marshland. [ABSTRACT FROM AUTHOR]

Background: Joubert syndrome (JS) is a clinically and genetically heterogeneous group of rare neurodevelopmental disorder characterised by peculiar midbrain-hindbrain malformation, known as the "molar tooth" sign. JS can manifest a broad range of signs and symptoms. The most common features of JS are hypotonia, ataxia, developmental delay/intellectual disability, abnormal eye movements, and neonatal breathing abnormalities. To date, 29 genes have been shown to cause JS. Methods: We employed whole-genome single nucleotide polymorphism genotyping in a group of Iranian families with JS and Sanger sequencing of a known mutation associated with JS located in a single homozygous regions shared by affected members of the families. Results: Homozygosity mapping uncovered a shared ∼ 2.2-Mb run of homozygosity on chromosome 8q21.3-q22.1 encompassing the known JS-causing TMEM67 gene. Sanger sequencing of a known mutation (NM_153704.5: c.725A>G; p.Asn242Ser) in TMEM67 identified from studying another Iranian family using whole-exome sequencing confirmed the presence of the homozygous mutation in 22 affected members of 12 nuclear families. "Molar tooth" sign of brain magnetic resonance imaging, moderate-to-severe neurodevelopmental delay, and abnormal eye movements were the most common features of affected individuals. In addition, liver disease, seizure, behavioural abnormalities, failure to thrive, and kidney disease were observed variably in some of the patients. Conclusion: We propose that Asn242Ser is a founder mutation in the Iranian population, which might explain a significant proportion of JS cases from eastern Iran. Therefore, screening for this variant should be considered for genetic testing in Iranian patients with JS. In addition, this finding is important for developing population-specific genetic testing in Iran. [ABSTRACT FROM AUTHOR]

This study aims to investigate the association between the MIND index (Mediterranean- Dietary approaches to Stop Hypertension diet Intervention for Neurodegenerative Delay) and attention-deficit hyperactivity disorder (ADHD) in the Iranian children. It builds upon existing research that highlights the role of dietary antioxidants in alleviating psychological disorders, cognitive impairments, and memory deficits. Additionally, previous studies have separately explored the beneficial effects of the Mediterranean and DASH diets on these issues. A case-control study was undertaken in Iran, involving a sample of 360 children and adolescents aged 7–13 years. Participants were divided into two groups, namely the case group (n = 120) and the control group (n = 240), with age and sex being matched between the groups. The Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition (DSM-IV-TR) was employed for the diagnosis of ADHD. The MIND diet score was computed using the food intake data acquired from the Food Frequency Questionnaire (FFQ) completed by the subjects. The mean ± SD for the age and BMI of the study population was 8.76 ± 1.64 years and 16.90 ± 3.58 kg/m2, respectively. The mean score of MIND in this study was 27.93. After adjustment for potential confounder in the final model, subjects in highest compared to the lowest quartile of MIND diet score had significantly lower odds of ADHD (OR = 0.59, 95% CI 0.37–0.83; P-trend = 0.019). This study provides valuable evidence suggesting that adherence to the MIND diet is associated with decreased odds of ADHD. [ABSTRACT FROM AUTHOR]

Background: Preterm birth is a major cause of prenatal and postnatal mortality particularly in developing countries. This study investigated the maternal risk factors associated with the risk of preterm birth.Methods: A population-based case-control study was conducted in several provinces of Iran on 2463 mothers referred to health care centers. Appropriate descriptive and analytical statistical methods were used to evaluate the association between maternal risk factors and the risk of preterm birth. All tests were two-sided, and P values < 0.05 were considered to be statistically significant.Results: The mean gestational age was 31.5 ± 4.03 vs. 38.8 ± 1.06 weeks in the case and control groups, respectively. Multivariate regression analysis showed a statistically significant association between preterm birth and mother's age and ethnicity. Women of Balooch ethnicity and age ≥ 35 years were significantly more likely to develop preterm birth (OR: 1.64; 95% CI: 1.01--2.44 and OR: 9.72; 95% CI: 3.07-30.78, respectively). However, no statistically significant association was observed between preterm birth and mother's place of residence, level of education, past history of cesarean section, and BMI.Conclusion: Despite technological advances in the health care system, preterm birth still remains a major concern for health officials. Providing appropriate perinatal health care services as well as raising the awareness of pregnant women, especially for high-risk groups, can reduce the proportion of preventable preterm births. [ABSTRACT FROM AUTHOR]

Hearing loss is one of the most prevalent genetic disorders in humans. Locus and allelic heterogeneity cause fundamental challenges in hearing loss genetic diagnosis and management of patients and their families. This study examined the genetic profile of patients with prelingual hearing loss who were referred to the Genetic Foundation of Khorasan Razavi spanning over a decade. Deleterious variants in GJB2 were evaluated through Sanger sequencing among 745 non-syndromic hearing loss patients. Furthermore, exome sequencing was applied in 250 patients with negative GJB2 sequencing results and 30 patients with syndromic hearing loss. The findings revealed a relatively low frequency of GJB2 variants among the studied patients. Exome sequencing successfully identified the genetic causes of hearing loss in 70% of the patients. Moreover, variants in 10 genes, namely SLC26A4, MYO15A, TMPRSS3, TMC1, OTOF, CDH23, PJVK, MYO7A, TECTA, and PCDH15, accounted for 66% of the positive exome sequencing findings in this study. At least three prevalent founder alleles in the hearing-impaired population of eastern Iran were identified. This study emphasizes the efficiency of exome sequencing as a powerful tool for determining the etiology of prelingual hearing loss in the eastern Iranian population., (© 2024 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.)

Background: Cleft lip with or without cleft palate (CL/CP) is a prevalent congenital malformation. Approximately 16 candidate loci for CL/CP have been identified in both animal models and humans through association or genetic linkage studies. One of these loci is the platelet-derived growth factor-C (PDGFC) gene. In animal models, a mutation in the PDGFC gene has been shown to lead to CL/CP, with PDGF-C protein serving as a growth factor for mesenchymal cells, playing a crucial role in embryogenesis during the induction of neural crest cells. In this study, we present the identification of a novel frameshift mutation in the PDGFC gene, which we hypothesize to be associated with CL/CP, within a consanguineous Iranian family., Case Presentation: The proband was a 3-year-old girl with non-syndromic CL/CP. A history of craniofacial clefts was present in her family. Following genetic counseling, karyotype analysis and whole-exome sequencing (WES) were performed. Cytogenetic analysis revealed normal results, while WES analysis showed that the proband carried a homozygous c.546dupA (p.L183fs) mutation in the PDGFC gene. Sanger sequencing confirmed that her parents were carriers of the mutation., Conclusion: The c.546dupA (p.L183fs) mutation of PDGFC has not been previously reported and was not found in human genome databases. We speculate that the c.546dupA mutation of the PDGFC gene, identified in the Iranian patient, may be responsible for the phenotype of non-syndromic CL/CP (ns-CL/CP). Further studies are warranted to explore the specific pathogenesis of the PDGFC mutation in ns-CL/CP., Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2024. Published by Elsevier B.V.)

Toxocariasis is one of the most common zoonotic diseases distributed worldwide. This study aimed to estimate the seroprevalence of anti- Toxocara immunoglobulin G (IgG) antibodies and the associated risk factors among general populations living in urban and rural areas of Abadan and Khorramshahr cities in Khuzestan Province, Southwest Iran. This cross-sectional study was conducted between March and September 2022. There were 363 participants (190 females and 173 males) aged from <20 to ≥60 years old. Anti- Toxocara IgG antibodies in serum samples were measured using a commercially available enzyme-linked immunosorbent assay (ELISA). A structured questionnaire was employed to collect information regarding sociodemographic status and probable risk factors associated with toxocariasis. It was found that the seroprevalence rate in males (15.0%, 95% CI = 10.47-21.11) was higher than in females (10.5%, 95% CI = 6.92-15.70). Moreover, we observed that the seroprevalence was higher in participants at younger ages compared to other age ranges (COR = 2.55, 95% CI = 0.92-7.12, p  =0.073). The findings of the univariate analysis revealed that residency in rural areas ( p   < 0.001), using unpurified water ( p   < 0.001), contact with dog ( p  =0.002), contact with soil ( p   < 0.001), consumption of improperly washed vegetables ( p   < 0.001), and history of drinking untreated water ( p   < 0.001) were risk factors associated with toxocariasis. Further comprehensive studies with a focus on humans and animals should be designed in different areas of the Province. The data represented by the current study are useful to health policymakers to consider precise surveillance and effective prevention measures to control this zoonotic infection among general populations., Competing Interests: The authors declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article., (Copyright © 2024 Masoud Foroutan et al.)

Objectives: This study aimed to evaluate the efficacy of penile girth enhancement (PGE) using amniotic membrane (AM) as a graft in a rabbit model. Additionally, quantitative histological data of the structure of the penis were obtained by stereological studies., Methods: This study was conducted at the Histomorphometry and Stereology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran. In this study, 20 adult male rabbits of similar age and weight were allocated to two groups: sham surgery and surgery+AM. Both groups underwent surgery in which a longitudinal I-shaped midline incision was made in the tunica albuginea on the dorsal surface of the penis. The surgery+AM group underwent PGE using AM as a graft. The penile length and mid circumference were measured using a vernier caliper before and two months after the surgery., Results: The mean total volume and diameter of the penis significantly increased in the surgery+AM group ( P <0.03 and P <0.04, respectively). On stereological evaluation, a significant increase in the mean volumes of the tunica albuginea and corpora cavernosa was observed in the surgery+AM group compared to the sham group ( P <0.01 and P <0.03, respectively). Additionally, the mean volume densities of the collagen bundles, muscle fibres, cavernous sinuses, and the total number of fibroblasts and smooth muscle cells increased in the surgery+AM group compared to the sham group ( P <0.05 each). No infections, bleeding or other complications were observed., Conclusion: The use of AM as a graft is a method that shows promising results for material use in penile enhancement. Thus, it may be considered for PGE in the future., Competing Interests: CONFLICT OF INTEREST The authors declare no conflicts of interest., (© Copyright 2023, Sultan Qaboos University Medical Journal, All Rights Reserved.)

Background: Hearing loss (HL) is the most common sensory disorder in humans, which affects individuals in both inherited and acquired forms. MYO15A and MYO7A gene mutations have a significant role in the development of deafness. In this study, we assessed the prevalence of MYO15A and MYO7A mutations in one hundred non-relative deaf Iranians. Materials and methods: The existence of MYO15A and MYO7A mutations were assessed using the tetra-primer ARMS-PCR method, High Resolution Melting (HRM) and sequencing method. Results: A heterozygote missense mutation, p.V2135L (c.6403G > T) in the MYO15A gene, was found in a patient using the sequencing method. Conclusion: These results explain the negligible prevalence of selected mutations among Iranian patients. Identifying common mutations in patients of an ethnic group can reduce the financial costs and time needed for identifying the causes of deafness.

Previous studies have found an association between HLA-B*1502 allele and lamotrigine-induced Stevens-Johnson syndrome (SJS)/ toxic epidermal necrosis (TEN) spectrum in Han Chinese populations. This study aims to investigate the association between HLA-B*1502 and lamotrigine- or phenytoin- induced SJS/TEN in an Iranian population. The medical records of twenty-eight lamotrigine-induced SJS/TEN patients and twenty-five lamotrigine-tolerant controls as well as eight phenytoin-induced SJS/TEN and twelve phenytoin-tolerant controls were extracted between March 2013 and March 2019 from the university hospitals in Mashhad, Iran. The presence of HLA-B*1502 allele was determined using real-time polymerase chain reaction (PCR). Among lamotrigine-induced patients with SJS/TEN, 11 (39.3%) patients tested positive for the HLA-B*1502 while only 3 (12.0%) of the lamotrigine-tolerant controls tested positive for this allele. The risk of lamotrigine-induced SJS/TEN was significantly higher in patients with HLA-B*1502, with an odds ratio (OR) of 4.74 [95% confidence interval (CI) 1.14-19.73, p = 0.032]. Sensitivity, specificity, positive predictive value (PPV) and negative predictive value (NPV) of HLA-B*1502 for lamotrigine-induced SJS/TEN was 39.29%, 88.00%, 78.57% and 56.41%, respectively. The HLA-B*1502 allele was present in 2 (25.0%) of phenytoin-induced SJS/TEN cases and 5 (41.7%) of the phenytoin-tolerant controls tested positive for HLA-B*1502 allele. The risk of phenytoin-induced SJS/TEN was not higher in the patients with HLA-B*1502 (OR = 0.467 [95% confidence interval (CI) 0.065-3.34, p = 0.642]). Lamotrigine-induced SJS/TEN is associated with HLA-B*1502 allele in an Iranian population but this is not the case for phenytoin-induced SJS/TEN., (© 2020 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.)

Hydatid cyst is a neglected zoonotic infection that is transmitted by the larval form of Echinococcus granulosus. It is widely distributed around the world and also it is endemic in many developing countries such as Iran. The aim of the current study is an assessment of the surgical cases in the general population of Alborz Province in Iran. The surgical cases of cystic echinococcosis were studied in the Educational and Therapeutic Centers or hospitals related to Alborz University of Medical Sciences from 2014 to 2019. Out of 26 records from patients with hydatid cyst surgery, 15 (57.7%) were female and 11 (42.3 %) were male. The age range was between 15-70 years old. The most infected organ was liver 21 (80.8%) followed by lungs 4 (15.4%) and one case of pelvic cyst 1 (3.8%). Based on residential status, 61.4% and 38.6% were living in rural and urban areas, respectively. The most and the least groups effected by hydatid cyst were housewives (38.46%) and employees (7.69%), accordingly. Twelve (46.15%) patients stated had a history of contact with dog. The prevalence of hydatid cyst in Alborz Province confirmed the importance of a proper protection plan against infection and it must be under control in main hosts. However, there is lack of data on status of parasitic infections in stray dogs in current region, as they play a key role in the transmission of the hydatid disease to humans.

Background: Hearing loss (HL) is the most prevalent sensory disorder. The over 100 genes implicated in autosomal recessive nonsyndromic hearing loss (ARNSHL) makes it difficult to analyze and determine the accurate genetic causes of hearing loss. We sought to de?ne the frequency of seven hearing loss-Causing causing genetic Variants in four genes in an Iranian population with hearing loss., Materials and Methods: One hundred ARNSHL patients with normal GJB2/GJB6 genes were included, and targeted mutations in SLC26A4, MYO6, PJVK and CDH23 genes were analyzed by ARMS-PCR. The negative and positive results were confirmed by the Sanger sequencing., Results: We found only two mutations, one in MYO6 (c.554-1 G > A) gene and another in PJVK (c.547C > T)., Conclusion: c.554-1G > A and c.547C > T mutations are responsible for 1% each of the Iranian ARNSHL patients. These genes are not a frequent cause of ARNSHL in an Iranian population.

Background: Genetic heterogeneity and consanguineous marriages make recessive inherited hearing loss in Iran the second most common genetic disorder. Only two reported pathogenic variants (c.323G>C, p.Arg108Pro and c.419A>G, p.Tyr140Cys) in the S1PR2 gene have previously been linked to autosomal recessive hearing loss (DFNB68) in two Pakistani families. We describe a segregating novel homozygous c.323G>A, p.Arg108Gln pathogenic variant in S1PR2 that was identified in four affected individuals from a consanguineous five generation Iranian family., Methods: Whole exome sequencing and bioinformatics analysis of 116 hearing loss-associated genes was performed in an affected individual from a five generation Iranian family. Segregation analysis and 3D protein modeling of the p.Arg108 exchange was performed., Results: The two Pakistani families previously identified with S1PR2 pathogenic variants presented profound hearing loss that is also observed in the affected Iranian individuals described in the current study. Interestingly, we confirmed mixed hearing loss in one affected individual. 3D protein modeling suggests that the p.Arg108 position plays a key role in ligand receptor interaction, which is disturbed by the p.Arg108Gln change., Conclusion: In summary, we report the third overall mutation in S1PR2 and the first report outside the Pakistani population. Furthermore, we describe a novel variant that causes an amino acid exchange (p.Arg108Gln) in the same amino acid residue as one of the previously reported Pakistani families (p.Arg108Pro). This finding emphasizes the importance of the p.Arg108 amino acid in normal hearing and confirms and consolidates the role of S1PR2 in autosomal recessive hearing loss.