a simple special protocol using semichon’s acetic carmine stain was applied for examination of muscles of some small mammals, naturally infected with sarcocystis spp. using this method, infected muscles fibers with sarcocystis could easily be differentiated from muscle tissues. this method can be applied for screening of infected muscles with sarcocystis cysts on large number of samples for epi...

We demonstrated previously that susceptibility testing of Mycobacterium tuberculosis could be accomplished within 24 h after the organisms were incubated with antituberculosis agents by using fluorescein diacetate (FDA) staining and flow cytometry. Continued studies have now shown that assay suspensions containing M. avium, M. fortuitum, M. gordonae, or M. marinum incubated with various concent...

Methylene blue is used for bacterial staining in microbiology and as an antidote drug medicine. In this study, we aimed to investigate the antimicrobial effects of methylene against Mycobacterium tuberculosis complex clinical isolates. Seventeen stored M. isolates were included study. The inoculated into Mycobacteria Growth Indicator Tubes incubated Automated Mycobacterial Detection System. tub...

background: currently, relation between reactive oxygen species (ros) ros concentration and semen quality was indicated. saffron has traditionally been not only considered as a food additive but also as a medicinal herb, which has a good antioxidant properties. objective: the aim of this study was to evaluate the protection potency of saffron and vitamin e on sperm chromatin integrity. material...

CONTEXT Bacterial meningitis is one of the most serious infections seen in infants and children, which is associated with acute complications and chronic morbidity. Infections of Central Nervous System (CNS) still dominate the scene of childhood neurological disorders in most of the developing tropical countries. AIMS To isolate, identify and determine the antibiotic susceptibility patterns o...

we report a catalase-negative staphylococcus aureus isolated from a 56-year-old male diabetic patient with foot ulcer who attended our surgery ward. species identification was confirmed by gram staining, standard biochemical tests and pcr amplification of the nuc and fem genes. antibiotic susceptibility showed that the strain was sensitive to imepenem, chloramphenicol, amoxicillin, vancomycin a...

background: lymphadenitis is a common form of extra-pulmonary tuberculosis. as in peripheral health centers, the facili­ties for histopathology and culture are lacking, material obtained by fine needle aspiration (fna) in suspected cases of tubercu­lar lymphadenitis (tbl) cid fast bacilli (afb) by ziehl neelson method as every designated micros­copy centre under revised national tuberculosis co...

background : cd117 is a thyrosin kinase receptor encoded by c-kit proto-oncogene. it is expressed during normal development in some tissues and also in a subset of neoplasia especially gastrointestinal stromal tumors   (gists). treatment with thyrosin kinase inhibitors (e.g., imatinib) is useful in cd117- positive gists. the goal of this study is to investigate the expression of cd117 in glial ...