Aims. The aim of this study was to assess the phytochemical screening and antibacterial effect of the aerial parts of G. alypum cultivated in Libya. Methods. The methanolic extract of G. alypum (at concentrations 100 mg/ml, 300 mg/ml, 500 mg/ml and 700 mg/ml) were tested against 13 different strains of standard bacteria (ATCC) by four different methods; paper disc diffusion method, well diffusion method, broth dilution method and finally study the effect of extract on growth curve of bacterial cell were studied. Results. The results of phytochemical screening revealed the presence of flavonoids, phenols, reducing sugars, tannins, saponins, coumarins, steroids, terpenoids, carotenoids, antraquinones and glycosides. While the results of antibacterial tests showed remarkable inhibition of the bacterial growth, with maximum inhibition on growth of Methicillin Resistant Staphylococcus aureus (MRSA) and Staphylococcus aureus. Moderate effect on growth of Enterococcus faecalis, Bacillus subtilis, Aeromonas hydrophila and Salmonella poona. While, the lowest inhibition showed in Yersinia enterocolitica and Listeria monocytogenes. However, the extract did not have any effect on Escherichia coli, Proteus mirabilis, Pseudomonas aeruginosa, Salmonella typhimurium and Klabsiella pneumonia. Conclusion. The methanolic extract of Globularia alypumaerial parts contain the most important constituents with positive results during phytochemical screening, and have antibacterial activity against gram positive and gram-negative bacteria.
Basma Doro, Abdulruzag Auzi, Suad Shanab(5-2021)

Toxoplasmosis is a zoonotic disease caused by Toxoplasma gondii. Risk factors include consumption of undercooked meat, raw vegetables, and unfiltered water. Aim: This study aims to screen antibodies titer in toxoplasmosis positive patients in Asabieh city in Libya and to screen risk factors associated with infection in this area. Study design: Data were collected using a cross-sectional design. Study Duration and Location: Data were collected from patients of different ages and gendersattending Ali Omar Ascar hospital, Asabieh, during the period of January 2017 to January 2018. Methodology: A single blood sample was collected from 150 patients and spun at 3000 rpm to obtain serum. The serum samples were analysedto detect anti-Toxoplasma IgG and IgM antibodies using enzyme linked immunosorbant assay (ELISA, BioChec) kit according to manufacturer’s instructions. A self-structured questionnaire was used to obtain information on farm animal’s contact, the process of vegetables washing, meatcooking, Water resource and raw water consumption. Results: The total seroprevalence of toxoplasmosis was 78.6%,out of which IgG and IgM were 68%, and 77.4% respectively. Several risk factors were identified, including daily contact with farm animals (82.6% were +ve, P = .0.01), unfiltered water (61.3% were +ve; P = 0.003). Conclusion: asabieh area showed a high prevalence of toxoplasmosis, and many environmental risk factors associated with the infection as animal hosts, human lifestyle were also identified, that could help to reduce the risk of spreading and transmission of infection among the populations in the future.
Basma Doro, Hend Shubar, Asma Ramadan, Badereddin Annajar(8-2019)

ا كان لإلنسان أن يخطو، يف فترة وجيزة تقارب القرن من الزمن، هذه اخلطوات العمالقة يف مجال العلوم واملعرفة، بدون البحث العلمي الرصني الذي يعتمد الطريقة العلمية يف التفكير، وليس غريبا أن تكون إحدى أهم ركائز تصنيف اجلامعات العاملية مدى قدرة اجلامعة على اإلسهام الفاعل يف إثراء املعرفة االنسانية من خالل ما جتريه من بحوث. وانطالقا من اإلحساس مبسؤولياتها، ويف سبيل السعي إلى احلصول على موطأ قدم لها بني جامعات العالم، شكلت جامعة طرابلس جلنة من أساتذتها؛ لوضع مشروع وثيقة ألخالقيات البحث العلمي داخلها تلزم باحثيها اتباع االشتراطات، واملعايير، واملتطلبات األخالقية املنبثقة أس�اس�ا م�ن املفاهيم وامل�ب�ادئ العليا التي تقوم عليها املجتمعات، وتقرها الديانات واألعراف والتشريعات والثقافة واملواثيق الدولية ذات العالقة والتي تضبط وتنظم السلوك اإلنساني وتصنف املمارسات واألفعال والعالقات والسياسات، فيما إذا كانت مقبولة، أو غير مقبولة، ولتحافظ على أعلى مستوى ممكن من الشفافية واملصداقية يف العملية البحثية.
بسمة محمد خليفة دورو, خالد الهادي عبدالسلام الرفاعي, عبدالكريم امحمد احمد احتاش, محمد عبدالسلام محمد القريو , محمود احمد امحمد الديك, ضو خليفة محمد الترهوني, (1-2017)