positive bacteria

Background & Aim: Infections caused by genital mycoplasmas may have harmful effects on the fertility of men and may lead to male infertility. This study was performed to detect the prevalence of these bacteria in infertile men referred to Royan Institute.Patients and Method: Semen samples were collected from 220 infertile men and were inoculated into PPLO broth transport media and sent to t...

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اثرات عصاره هیدروالکلی گیاه تیمبرا بر باکتری‌های گرم مثبت و منفی بیماری‌زا

ژورنال: یافته 2014

بختیاری, سالار , حقانی, کریمه, رستم زاد, آرمان , سبزعلی, سمیه , شاهزمانی, کیانا,

Background: Treatment of bacterial diseases by synthetic antibiotics leads to problems such as side effects in human and antibiotic resistance in microorganisms. Recently, plants have been given more attention in curing bacterial diseases. Since the use of Thymbra spicata is common in Iranian ancient medicine, this study tried to investigate the antibacterial effects of the extract of Thymbra...

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synthesis of silver nanoparticles and their antibacterial activity

Journal: :international journal of nano dimension 0

a. zambare department of biotechnology, mgm’s jawaharlal nehru engineering college, mgm campus, n-6, cidco, aurangabad (ms) india. t. nerpagar department of biotechnology, mgm’s jawaharlal nehru engineering college, mgm campus, n-6, cidco, aurangabad (ms) india. n. chaudhari department of biotechnology, mgm’s jawaharlal nehru engineering college, mgm campus, n-6, cidco, aurangabad (ms) india. p. manchalwad department of biotechnology, mgm’s jawaharlal nehru engineering college, mgm campus, n-6, cidco, aurangabad (ms) india. s. harke department of biotechnology, mgm’s jawaharlal nehru engineering college, mgm campus, n-6, cidco, aurangabad (ms) india.

in study, spherical silver nanoparticles (snps) were synthesized by chemical reduction method from a metal precursor silver nitrate in presence of an anionic surfactant and strong reducing agent. in this experimental work, snps are synthesized in presence of different concentration of stabilizing agent and effect of stabilizing agent on size distribution of snps have been observed. further anti...

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antimicrobial activity of five species of green – blue algae and three species of green algae for mashhad.

Journal: :journal of herbal drugs (an international journal on medicinal herbs) 2010

samaneh rahimi mahmood zokaee neda soltani

background & aim: in this study, is done during one-year research on blue–green and green algae for antimicrobial activity in mashhad suburb. aqueous, ether, and methanol extracts from 44 species blue – green algae and green algae were examined for antimicrobial properties against four bacteria (tow positive gram bacteria and tow negative gram bacteria) and tow fungous. material & meth...

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clinical manifestation and laboratory findings in positive blood culture in neonatal septicemia

Journal: :iranian journal of neonatology 0

gholamreza khademi mashhad university of medical sciences ahmad shah farhat department of pediatrics, imam reza hospital, school of medicine, mashhad university of medical sciences, mashhad, iran ashraf mohammadzadeh department of pediatrics, imam reza hospital, school of medicine, mashhad university of medical sciences, mashhad, iran mahbobeh naderi nasab department of microbiology, imam reza hospital, mashhad university of medical sciences, mashhad, iran farid mirzaie department of pediatrics, imam reza hospital, school of medicine, mashhad university of medical sciences, mashhad, iran

background/objective: neonatal septicemia is one of the major causes of mortality in newborns. the aim of this study is to evaluate the clinical manifestations and laboratory findings in positive blood culture in neonatal septicemia. methods: in this retrospective study, we allocated 100 records positive blood culture of neonates suffering from septicemia. a questionnaire was completed for each...

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