نتایج جستجو برای: positive and gram
تعداد نتایج: 16877817 فیلتر نتایج به سال:
Abstract Background and Objective: Neonatal sepsis is a remarkable factor in mortality, morbidity, neonatal and perinatal complications. Group B Streptococcus (GBS) is the primary cause of invasive disease in infants and pregnant women. This study aimed to determine the relationship between antimicrobial resistance of the bacteria colonized in the vagina and rectum of pregnant wome...
the purpose of this study was to investigate how english language teachers in mashhad who teach students in the pre-university cycle perceived the impact of the efltee on their teaching. the target population was nearly all pre-university english language teachers in seven districts of mashhad in the scholastic year 2008/2009. a survey questionnaire which consisted of (36) likert type items, wa...
In the last two decades, Gram-positive bacteria have become the most common organisms associated with bacteremia and sepsis [1]. Moreover, clinically-significant resistance to each class of conventional antibiotics has been shown by at least one Gram-positive species, posing an additional public health challenge [2, 3]. In June 2009 in Stockholm, the 140th Nobel Symposium continued a traditiona...
background and objectives: the artemisia genus of asteraceae family is represented by 34 species in iran. artemisia sieberi grows wild in different regions of iran and grows in desert and semi- desert climate and has forage value for animals and also medicinal properties for humans. in this study we examined the antimicrobial effects of a. sieberi. materials and methods: the antimicrobial activ...
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