نتایج جستجو برای: Agar well diffusion
تعداد نتایج: 1689308 فیلتر نتایج به سال:
orange peel extract solution contains mucilage flavor and three types of glycosides. limonene is one of the terpenoides in some vegetables, fruits and food; that plays as an antioxidant in juice. as it has anti-microorganism effects on some bacteria, we carried out the antifungal effects of limonene versus orange extract. in the present study the effects of orange extract and two types of limon...
گیاه دارچین دارای خواص بیولوژی قابل توجهی می باشد، از این رو در این تحقیق خواص بیولوژیکی کمپلکس های معدنی فلزات آهن و منگنز و لیگاند آن ها که حاوی عصاره ی گیاه دارچین (سینما آلدئید) به همراه 4-pyridine carboxylic acid hydrazide می باشد، مورد بررسی قرار گرفتند. جهت بررسی اثرات آنتی اکسیدانی تست dpph به کار رفت و برای بررسی اثر سایتوتوکسیسیته و در صد بقا از تست mtt استفاده شد. هم چنین به منظور بر...
background : this study aimed to evaluate antibacterial effect of allium sativum, garlic extract on erythromycin and methicillin resistant bacteria isolated from an operating room in a teaching hospital in tehran, i.r. iran. methods : the antibacterial effect of garlic extract was investigated on 70 bacterial strains. the selected isolates were resistant to erythromycin and or methicillin...
results the minimal inhibitory concentration (mics) values of myrtus communis leaves extract ranged 0.625-5.0 µg/µl and 5-40 µg/µl against tested candida spp. and aspergillus spp., respectively. conclusions results revealed that the ethanolic extract of myrtus communis leaves have antifungal potency against both pathogenic tested fungi, and it can be used as a natural antifungal agent. material...
در این پژوهش از عصاره های گیاه nerium oleander برای بررسی اثرات بیولوژیکی استفاده شده است. این گیاه یک گیاه درمانی محسوب می-شود که در طب سنتی کاربرد های زیادی دارد. در این تحقیق عصاره های هگزانی، دی کلرو متانی ومتانولی بخش های برگ و گل این گیاه برای بررسی اثرات آنتی باکتریال، آنتی اکسیدان و سیتوتوکسیسیته استخراج شدند. به منظور بررسی اثرات آنتی باکتریال از تست های agar disc diffusion, agar well ...
Background and Objective: Nowadays, incidence of antibiotic-resistance among pathogenic bacteria has increased due to indiscriminate use of antimicrobial drugs for treatment of diseases, especially urinary tract infections. Medicinal plants are also of great importance as antibacterial agents. Therefore, the aim of this study was to determine the antibacterial effect of ethanolic extract of n...
Background and Aims: The study aimed to determine the effectiveness of three medicinal plant extracts on fungi with three methods and to compare methods. Material and methods: This study examined the antifungal properties of cumin (Cuminum cyminum L), ginger (Zingiber officinale Roscoe) and Nafe Venus (Umbilicus intermedius boiss) extracts against fungi including, Aspergillus spp., Penicillium...
background and objective: nowadays, incidence of antibiotic-resistance among pathogenic bacteria has increased due to indiscriminate use of antimicrobial drugs for treatment of diseases, especially urinary tract infections. medicinal plants are also of great importance as antibacterial agents. therefore, the aim of this study was to determine the antibacterial effect of ethanolic extract of net...
rheum ribes is among the polygonaceae family which is endemic in iran and a few neighboring countries. in this investigation, antibacterial effects of root, stalk and leaves extracts of rheum ribes on a few common clinical isolates of gram negative pathogens were studied, using the cup plate and paper disc methods. gram negative microorganisms studied were escherichia coli, klebsiella pneumonia...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید