نتایج جستجو برای: micro dilution methods
تعداد نتایج: 1992121 فیلتر نتایج به سال:
Background: The expression of mouse tumor necrosis factor alpha (TNF-α) in Escherichia coli is a favorable way to get high yield of protein; however, the formation of cytoplasmic inclusion bodies, which is the consequence of insoluble accumulated proteins, is a major obstacle in this system. To overcome this obstacle, we used a pulsed dilution method to convert the product to its native c...
The antimicrobial efficacy of methanol and water extracts of seeds of the plant Swietenia macrophylla (Family: Meliaceae) was evaluated against selected pathogenic bacterial strains (Bacillus cereus MTCC 430, Klebsiella penumoniae MTCC 109, Pseudomonas aeruginosa MTCC 424, Escherichia coli MTCC 443, Staphylococcus aureus MTCC 96, Salmonella typhimurium MTCC 98, Micrococcus luteus MTCC 106...
Trichloroacetic acid (TCAA), a known mouse liver carcinogen and a possible human carcinogen, is found in chlorinated drinking water. We measured TCAA in archived urine samples from a reference population of 402 adults using isotope-dilution high-performance liquid chromatography-tandem mass spectrometry. TCAA was detected in 76% of the samples examined at concentrations ranging from < 0.5 micro...
Background: Cefepime was used as empirical treatment in ventilator-associated pneumonia (VAP) induced by gram-negative and gram-positive bacteria. This study aimed to determine the antimicrobial susceptibility pattern of cefepime against microorganism causing VAP in Mazandaran, North of Iran. Methods: This study was performed on VAP patients diagnosed with clinical pulmonary infection score (CP...
Introduction: β2-microglobulin and prolactin are medium-molecular-weight toxins. We believe that the rate of removal these molecules, using filters with two different surfaces, in post- pre-dilution haemodiafiltration, will be interest to literature. Methods: studied, 12 haemodialyzed patients, those, filter surface 2.5 m2 (Group A) or 2.1 B) post-dilution a C). Results: Satisfactory (best post...
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