نتایج جستجو برای: agar well diffusion

تعداد نتایج: 1689308  

Journal: :international journal of molecular and clinical microbiology 0
saeid mahdavi omran department of medical parasitology & mycology, faculty of medicine, babol university of medical sciences, babol, iranسازمان اصلی تایید شده: دانشگاه علوم پزشکی بابل (babol university of medical sciences) mohammad amin moodi mazandaran university of medical sciences, sari, iranسازمان اصلی تایید شده: دانشگاه علوم پزشکی مازندران (mazandaran university of medical sciences) seyed mohammad bagher norozian amiri department of medical parasitology & mycology, faculty of medicine, babol university of medical sciences, babol, iranسازمان اصلی تایید شده: دانشگاه علوم پزشکی بابل (babol university of medical sciences) seyed javad mosavi department of medical parasitology & mycology, faculty of medicine, babol university of medical sciences, babol, iranسازمان اصلی تایید شده: دانشگاه علوم پزشکی بابل (babol university of medical sciences) seyed ali mohammad ghazi mir saeed dept. of internal medicine, faculty of medicine, babol university of medical sciences, babol, iran.سازمان اصلی تایید شده: دانشگاه علوم پزشکی بابل (babol university of medical sciences) seyede marzie jabbari shiade faculty of medicine, kashan university of medical sciences, kashan, iran.سازمان اصلی تایید شده: دانشگاه علوم پزشکی کاشان (kashan university of medical sciences) esmail kheradi

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...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه محقق اردبیلی - دانشکده علوم 1390

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...

Journal: :journal of medical bacteriology 0
ramezan ali ataee 1 department of microbiology, faculty of medicine, baqiyatallah university of medical sciences, tehran, iran. hassan araqizade 2 departments of anesthesiology, faculty of medicine, baqiyatallah university of medical sciences, tehran, iran. rezvan yoosefi 3 faculty of nursing, baqiyatallah university of medical sciences, tehran, iran. ali mehrabi tavana 4 health management research center and department of medical microbiology, baqiyatallah university of medical sciences, tehran, iran. mohammad hosein ataee 5 applied microbial research center, baqiyatallah university of medical sciences, tehran, iran.

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...

Journal: :jentashapir journal of health research 0
batool sadeghi nejad department of medical mycology, school of medicine, ahvaz jundishapur university of medical sciences, ahvaz, ir iran maryam erfani nejad department of medical mycology, school of medicine, ahvaz jundishapur university of medical sciences, ahvaz, ir iran sedigheh yusef naanaie agricultural and natural resources center, ahvaz, ir iran majid zarrin department of medical mycology, school of medicine, ahvaz jundishapur university of medical sciences, ahvaz, ir iran; department of medical mycology, school of medicine, ahvaz jundishapur university of medical sciences, ahvaz, ir iran. tel: +98-6113330074, fax: +98-6113332036

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...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه محقق اردبیلی - دانشکده علوم 1390

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 ...

Fasiheh Livani, Hanieh Bagheri , Masoumeh Mazandarani, Parisa Torbati Nejad , Seyedeh Masoumeh Mirtaghi,

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...

Journal: :medical laboratory journal 0
seyedeh masoumeh mirtaghi department of laboratory sciences, golestan university of medical sciences, gorgan, iran parisa torbati nejad department of laboratory sciences, golestan university of medical sciences, gorgan, iran masoumeh mazandarani department of biology, islamic azad university, gorgan branch, gorgan, iran fasiheh livani department of plant sciences, islamic azad university, gorgan branch, gorgan, iran hanieh bagheri department of microbiology, golestan university of medical sciences, gorgan, iran

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...

Journal: :iranian journal of pharmaceutical research 0
bs fazly bazzaz m khajehkaramadin hr shokooheizadeh

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...

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