نتایج جستجو برای: staphyloccus
تعداد نتایج: 77 فیلتر نتایج به سال:
BACKGROUND In East Africa, particularly in Ethiopia, bacterial keratitis is a major cause of blindness. OBJECTIVE The aims of this study were to identify risk factors of bacterial keratitis and the spectrum of bacterial etiologies, and to assess the in-vitro antimicrobial susceptibility of these bacterial isolates at Jimma University Specialized Hospital, Southwest Ethiopia. METHODS A prosp...
Background & Aim: Rubiatinctorum is one of the most well-known medicinal plants whose alizarin and other anthraquinones which are outstanding color agents with some trace of pharmaceutical properties are isolated from it. The objective of this study was to optimize alizarin production in intact plant of R.tinctorum by induction with biotic elicitors. ...
جنس tanacetum متعلق به طایفه بابونه (anthemideae) از خانواده کاسنی (asteraceae) میباشد. در این پایان نامه از جنس tanacetum که دارای حدود 35 گونه در ایران است گونه های t. uniflorum، t. chiliophyllum var. heimerlii و t. polycephalum subsp. azerbaijanicum از نظر ترکیبات شیمیایی و خواص ضد میکروبی اسانس مورد مطالعه قرار گرفتند.در این تحقیق اندام هوایی این گونه ها از رویشگاه طبیعی آنها واقع در استان ...
BACKGROUND Healthcare-Associated Infections (HAIs) are one of the most frequent complications occurring in healthcare facilities. Contaminated environmental surfaces provide an important potential source for transmission of many healthcare-associated pathogens, thus indicating the need for new and sustainable strategies. AIM This study aims to evaluate the effect of a novel cleaning procedure...
Background & Aim: Rubiatinctorum is one of the most well-known medicinal plants whose alizarin and other anthraquinones which are outstanding color agents with some trace of pharmaceutical properties are isolated from it. The objective of this study was to optimize alizarin production in intact plant of R.tinctorum by induction with biotic elicitors. ...
جانوران دریایی با داشتن تولیدات ثانویه از مهم ترین منابع تولید ترکیبات طبیعی با کارکردهای زیستی محسوب می شوند. شکمپایان رده سیفوناریا از نرمتنان دریایی هستند که مطالعات کمی بر روی خواص زیست پزشکی آن صورت گرفته است. در این مطالعه، خواص ضد باکتریایی علیه باکتریهای Escherichia coli، Staphyloccus aureus و قارچ Saprolegnia parasitica به روش چاهک و همچنین ویژگی آنتی اکسیدانی با روش مالون دی آلدئ...
background & aim: rubiatinctorum is one of the most well-known medicinal plants whose alizarin and other anthraquinones which are outstanding color agents with some trace of pharmaceutical properties are isolated from it. the objective of this study was to optimize alizarin production in intact plant of r.tinctorum by induction with biotic elicitors. experimental: to increase the synthesis ...
For several decades there has been a steady increase in the incidence of bacterial infections caused by Gram-positive bacteria. Gram-positive infections have become a serious problem, especially in the nosocomial setting, and the treatment of these infections is complicated by the emergence of multidrug-resistant pathogens. Staphylococci are among the most frequent causes of both communityand h...
BACKGROUND Skin and soft tissue infections (SSTIs) are commonly occurring infections with wide-ranging clinical manifestations, from mild to life-threatening. There are few population-based studies of SSTIs in the period after the rapid increase in community-acquired methicillin-resistant Staphyloccus aureus (MRSA). METHODS We used electronic databases to describe the incidence, microbiology,...
BACKGROUND Brazilian propolis type 6 (Atlantic forest, Bahia) is distinct from the other types of propolis especially due to absence of flavonoids and presence of other non-polar, long chain compounds, but presenting good in vitro and in vivo antimicrobial activity. Several authors have suggested that fatty acids found in this propolis might be responsible for its antimicrobial activity; howeve...
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