قسم الكيمياء الحيوية

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حول قسم الكيمياء الحيوية

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من يعمل بـقسم الكيمياء الحيوية

يوجد بـقسم الكيمياء الحيوية أكثر من 7 عضو هيئة تدريس

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أ.د. عاشور صالح خليفة الجميل

عاشور هو احد اعضاء هيئة التدريس بقسم الكيمياء الحيوية بكلية الطب البشري. يعمل السيد عاشور بجامعة طرابلس كـأستاذ منذ 1989-02-26 وله العديد من المنشورات العلمية في مجال تخصصه

منشورات مختارة

بعض المنشورات التي تم نشرها في قسم الكيمياء الحيوية

Impact of the COVID-19 pandemic on medical education: Medical students’ knowledge, attitudes, and practices regarding electronic learning

The Coronavirus Disease 2019 (COVID-19) pandemic has caused an unprecedented disruption in medical education and healthcare systems worldwide. The disease can cause life-threatening conditions and it presents challenges for medical education, as instructors must deliver lectures safely, while ensuring the integrity and continuity of the medical education process. It is therefore important to assess the usability of online learning methods, and to determine their feasibility and adequacy for medical students. We aimed to provide an overview of the situation experienced by medical students during the COVID-19 pandemic, and to determine the knowledge, attitudes, and practices of medical students regarding electronic medical education. A cross-sectional survey was conducted with medical students from more than 13 medical schools in Libya. A paper-based and online survey was conducted using email and social media. The survey requested demographic and socioeconomic information, as well as information related to medical online learning and electronic devices; medical education status during the COVID-19 pandemic; mental health assessments; and e-learning knowledge, attitudes, and practices. A total of 3,348 valid questionnaires were retrieved. Most respondents (64.7%) disagreed that e-learning could be implemented easily in Libya. While 54.1% of the respondents agreed that interactive discussion is achievable by means of e-learning. However, only 21.1% agreed that e-learning could be used for clinical aspects, as compared with 54.8% who disagreed with this statement and 24% who were neutral. Only 27.7% of the … arabic 23 English 116
Ahmed Alsoufi, Ahmed Zaid(1-2020)
Publisher's website

Lipid Biochemistry: For Medical Sciences

Lipid biochemistry can seem overwhelming, which is why it needs to be explained in a simple and straightforward manner. Ashour Saleh Eljamil, a renowned professor of biochemistry, has written this textbook for undergraduate students in the medical sciences, but its a resource that anyone can use to bolster their knowledge about this important subject. To fully understand biochemistry, you need to know how biomolecules are structured, which is why the first chapter emphasizes the individual chemical structure of various lipid classes. Youll also learn how dietary lipids are digested and absorbed as well as how their metabolism works in separate chapters focusing on fatty acids synthesis, fatty acid oxidation, acylglycerols and sphingolipids, glycolipids, cholesterol, plasma lipoproteins, steroid hormones, and fat-soluble vitamins. While scientists have studied lipid biochemistry for three centuries, its only in the past few decades that weve begun to understand why its so important. Gain a clearer understanding of the world with insights about bile acids, sterols, carotenoids, sex hormones, vitamin K and much, much more when you dive into the world of Lipid Biochemistry. arabic 5 English 35
Ashour Eljamil(3-2015)
Publisher's website

Extended-Spectrum Beta-Lactamase- and Carbapenemase-Producing Enterobacteriaceae among Libyan Children

Abstract Introduction: Extended-spectrum β-lactamases (ESBLs), AmpC type, carbapenem resistant Enterobacteriaceae (CRE), are important mechanisms of resistance among Enterobacteriaceae. The aim of this study was to investigate the prevalence of ESBL, AmpC and CRE among Enterobacteriaceae isolates recovered from pediatric patients in Tripoli, Libya. Methods: This cross-sectional study was carried out in Tripoli Children Hospital (TCH), a total of 915 Gram negative bacteria isolates were evaluated for susceptibility to a panel of antimicrobials and were analyzed phenotypically for the ESBL, AmpC type and CRE using chromagen media, E-test and combination disc test. Results: The predominant organisms were Escherichia coli (56.8%) and Klebsiella spp. (21.4%). The overall prevalence of ESBL producing Enterobacteriaceae was 24.5% (224/915). Out of 224, Enterobacteriaceae proved ESBL producer, Klebsiella spp. (54%) and E. coli (34.4%) were the leading ESBL producers. ESBL-producers were more often resistant to major classes of antibiotics compared with non-ESBL producers, significantly high resistance rates (P < 0.001) were observed for ceftriaxone, cefepime, and ceftazidime (87.5 - 95.9%) among ESBL producers compared to non-ESBL producers (7.2 - 13.5%). MDR was documented for 50/224 (22.3%) of ESBL producers and was significantly higher (P < 0.0001) among ESBLs compared with non-ESBL producer isolates. Phenotypic detection of AmpC revealed 60/915 (6.6%) isolates as potential AmpC β-lactamase producers, E. coli exhibited a lower level of AmpC (8.3%) compared with Klebsiella spp. (56.6%). The overall prevalence of CRE was 9% (83/915). Carbapenemase-producing organisms in this study were as follows: Klebsiella spp. (44.6%); Acinetobacter spp. (24%); Pseudomonas spp. (9.6%). Conclusion: This study revealed that the prevalence of ESBL, AmpC, CRE and MDR Enterobacteriaceae isolates in Children hospital was within acceptable frequency. arabic 11 English 91
Abdulaziz Zorgani, Abdulla Bashein, (1-2017)
Publisher's website