Thesis
Role of Conjugative Plasmid in The Virulence of locally Isolated Salmonella typhimurium
In this study, one hundred stool samples were collected from children under age of five years of both sexes suffering from diarrhea infection cases from Al-Kadhimia and Al-Elwia hospitals in Bagdad governorate, and from Ibn-Ghaswan hospital in Basra governorate. Stool samples were cultured on Salmonella-Shigella agar plates, and then 38 bacterial isolates were obtained. All these isolates were subjected to morphological, microscopically examinations and biochemical tests.
Effect of Lactic Acid Bacteria as Probiotics on Locally Isolated Fungi Causing Tinea Pedis
This work aimed to study the effect of some probiotic microorganisms on fungi causing tinea pedis disease.
Studying the effect of Lactobacillus acidophilus on the pathological effect of Proteus mirabilis in mice
Proteus mirabilis, a common cause of nosocomial and catheter associated urinary tract infection, colonize the bladder and ascends the ureters to the proximal tubules of kidneys, leading to the development of acute pyelonephritis (Angela et al., 2003). Adherence of P. mirabilis to uroepithelial tissue may be an important virulence determinant in these infections because most proteus strains adhere to desquamated uroepithelial cells (Susan et al., 1986). Also p.
In vivo and in vitro studies on the production of some secondary metabolites from Salvia officinalis L. and their antibacterial activity
In an attempt to increase the production of some secondary metabolites in tissue cultures of Salvia officinalis compared to the intact plant, several experiments were carried out. Callus was induced and maintained on MS medium supplemented with 0.5 mg/l kinetin and 0.05 mg/l 2,4-D from leaf and stem explants. NaCl was added to the culture medium at concentrations 50 or 100 mM as a stress agent for elicitation.
Effect of Some Physical and Chemical Mutagens on Pseudomonas aeruginosa H3 Alginate Production
This study was aimed to alter the ability of Pseudomonas aeruginosa H3 in alginate production by using some physical and chemical mutagens. Physical mutagenesis were UV radiation and laser mutagens. Chemical mutagenes were N-methyl-N-nitro-N-nitrosoguanidine (MNNG) and Mitomycin C.
Immunological and Cytogenetic Effects of Sage (Salvia officinalis) Leaves Extracts on Albino Male Mice and Acute Lymphoid Leukemic Cells
The present study was desiged to evaluate the immunological and cytogenetic effects of sages (Salvia officialis) leaves extracts (aqueous or hexane ) and the anti -leukemia drug cytosar on albino male mice (in vivo).
النظام القانوني لخدمة موظفي الخدمة الجامعية (دراسة قانونيَّة مقارنة)
يحتلُّ موظف الخدمة الجامعية مكانة علمية واجتماعية مرموقة في كافة المجتمعات المتمدنة وهذه الأهمية نابعة من طبيعة المهام والواجبات والأهداف التي يسعى إلى تحقيقها فهو يمارس دوراً علمياً ومعرفياً وأخلاقياً وتربوياً في آن واحد، كما بدأت تزداد أهمية هذه الفئة من الموظفين العموميين في المجتمعات الديمقراطية الحديثة حيث بدأت هذه المجتمعات تميل إلى الاعتماد على الكوادر العلمية التي تحمل شهادات علمية تخصصية مرموقة ونادرة في إدارة المؤسسات والمرافق ذات الطبيعة التخصصية وسواء أكانت هذه المرافق والمؤسسات تمارس عملاً إدارياً أم عملاً فنياً تقنياً يحتاج إلى معرفة بالع
Differentiation between male and female of jojoba plant in vivo and in vitro using PCR techniques
The objective of this study is to distinguish between male and female of Simmondsia chinensis by a mean of the detection of DNA variation using Random Amplified Polymorphic DNA (RAPD) markers in order to identify differences.
- Callus tissue was produced from both male and female jojoba leaves using plant tissue culture technique .