Department of Microbiology & Immunology

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Department of Microbiology & Immunology has more than 5 academic staff members

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Dr. Basma Mohamed K Doro

بسمة دورو هي احد اعضاء هيئة التدريس بقسم الاحياء الدقيقة والمناعة بكلية الصيدلة. تعمل السيدة بسمة دورو بجامعة طرابلس كـاستاذ مساعد منذ 2017-04-15 ولها العديد من المنشورات العلمية في مجال تخصصها

Publications

Some of publications in Department of Microbiology & Immunology

Comparative assessment of a DNA and protein Leishmania donovani gamma glutamyl cysteine synthetase vaccine to cross-protect against murine cutaneous leishmaniasis caused by L. major or L. mexicana infection

Leishmaniasis is a major health problem and itis estimated that 12 million people are currently infected.A vaccine which could cross-protect people against different Leishmania spp. would facilitate control ofthis disease as more than one species of Leishmania may be present. In this study the ability of a DNA vaccine, using the full gene sequence for L. donovani gamma glutamyl cysteine synthetase (GCS) incorporated in the pVAX vector (pVAXGCS), and a protein vaccine, using the corresponding recombinant L. donovani GCS protein (LdGCS),to protect against L. major or L. mexicana infection was evaluated. DNAvaccination gave transient protection against L. major and no protection against L. mexicana despite significantly enhancing specific antibody titres in vaccinated infected mice compared to infected controls. Vaccination with the LdGCS protected against both species but only if the protein was incorporated into non-ionic surfactant vesicles for L. mexicana. The results of this study indicate that a L. donovani GCS vaccine could be used to vaccinate against more than one Leishmania species but only if the recombinant protein is used. arabic 30 English 176
Basma Doro, (12-2012)
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وثيقة اخلاقيات لبحث لعلمي

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)
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Phytochemical Screening of Methanolic Extract of Five Libyan Date Varieties (Phoenix Dactylifera L.) And Evaluation of Their Antimicrobial Activity

More than 2000 cultivars of Phoenix dactylifera L. are known to grow around the world. Date is an essential fruit in North Africa, and in Libya in particular, it represents an important national food resource. Recently, researchers discovered the medicinal value of different parts of palm tree beside the well known nutritional value of the fruit edible part. In this study five Libyan date seeds (Bestian, Deglet, Abel, Khadrai and Hamrai) were collected from Aljofra region and were screened for phytochemical components and their antimicrobial activity. The phytochemical analysis of methanolic extract of five different Libyan date palm seeds showed the presence of aflavnoids, glycosides, phytosterols, phenolic compound, tannins, and fixed oil, absences of alkaloids and saponine. The susceptibility of bacterial species to five methanolic extracts of Phoenix dactylifera L seeds by cup-cut agar method exhibited Inhibition zones (IZD). That inhibition zone diameters are vary from 15.0 0.3 to 3.02 0.01 against MRSA; 16.040.1 to 6.0  0.7 against Pseudomonas aeruginosa; 14.2 0.1 to 6.00.7 against Proteus vulgaris; 18.3 0.2 to 6.0 0.1 against Staphylococcus aureus; 14.04 0.2 to 2.0 0.02 against E. coli; and 18.0 0.1 to3.2 0.02 against Klebsiella pneumonia. The results of current study shows the antibacterial properties of five Libyan samples of date seed extract against a wide spectrum of bacteria. arabic 21 English 126
Basma Doro, Nahla Labyad, Fadia Gafri(1-2020)
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