نتایج جستجو برای: respectively since the isolated bacteria showed adequate sensitivities tofluroquinolones

تعداد نتایج: 16146744  

پایان نامه :دانشگاه آزاد اسلامی - دانشگاه آزاد اسلامی واحد تهران مرکزی - دانشکده زبانهای خارجی 1392

this study focuses on tracing the clearly defined elements of magic realism in toni morrison’s song of solomon as an illustrious african american example of the mode. magic realism is a fictional technique that combines fantasy with raw physical reality in a search for truth beyond that available from the surface of everyday life. toni morrison, as a distinguished african-american practitioner ...

A. A. Motallebi , M. R. Khani, V. Razavilar,

The study was undertaken to determine bacterial contamination of warm-water fish ponds and silver carps harvested from those ponds in Guilan province, Iran. In this respect, water samples were taken from 7 ponds and investigated by testing total bacteria, coliforms, and Escherichia coli. In addition, skin swab samples of silver carps caught from each pond were studied for enumeration of the sam...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شیخ بهایی - دانشکده زبانهای خارجی 1391

even though, to date, a lot of studies have been conducted on the subject of politeness theory, there are very few studies regarding the applicability of this theory to translation between english and persian which shows the reason behind conducting the present study. this study was carried out with the aim of highlighting whether there is any difference between english and persian methods of u...

پایان نامه :دانشگاه آزاد اسلامی - دانشگاه آزاد اسلامی واحد گرمسار - دانشکده علوم انسانی 1390

this study was an attempt to investigate the effect of subtitling on vocabulary learning among iranian intermediate students. to find the homogeneity of the groups, tofel test was administered to student in kish mehr institute in garmsar. after analyzing the data, 60 participants (female students) who scored within the range of one standard deviation above and below the mean, were selected as h...

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

this work is presented in five parts. in the first part preparation of the starting complex [pt(c^n)cl(dmso)], 1, in which c^n = n(1),c(2?)-chelated, deprotonated 2-phenylpyridine, and dmso = dimethylsulfoxide, and its reaction with 1 equiv of the biphosphine ligands bis(diphenylphosphino)amine, dppa, or bis(diphenylphosphino)methane, dppm, to give the complex [pt(c^n)cl(dppa)], 2, or [pt(c^n)c...

Journal: :the iranian journal of pharmaceutical research 0
mohammad hassan houshdar tehrani department of medicinal chemistry, school of pharmacy, shahid beheshti university of medeical sciences, tehran, iran. phytochemistry research center, shahid beheshti university of medical sciences. elham fakhrehoseini school of pharmacy, shahid beheshti university of medeical sciences, tehran, iran. mohammad kamali nejad school of pharmacy, shahid beheshti university of medeical sciences, tehran, iran. hadi mehregan school of pharmacy, shahid beheshti university of medeical sciences, tehran, iran. mojdeh hakemi-vala department of microbiology, faculty of medicine, shahid beheshti university of medeical sciences, tehran, iran.

the edible mushrooms (basidomycetes) have high nutritional value, promote the immune system, and as a source of natural antimicrobial substances have been used to cure bacterial infections since ancient times.various kinds of proteins with several biological activities are produced by mushrooms. in this research, in order to evaluate antibacterial activity of edible mushrooms, we isolated prote...

Two strains, HG104 and ASSO, were isolated Crom the soil of Tehran's suburbs. Taxonomic studies showed thatHG104 and AS50 belong to Mycobacterium spp. and Brevibacterium spp. respectively, which produce antibacterial substances with relatively high activity against some important clinical Gram-positive and Gramnegative bacteria

Journal: :medical journal of islamic republic of iran 0
salah rahmani dept. of medical biotechnology and the 3 dept. of medical bacteriology, school of medical sciences, tarbiat modarres uniسازمان های دیگر: educational and research center of medical laboratoly sciences, iran university of medical sciences (iums), tehran, iran mehdi forozandeh dept. of medical biotechnology and the 3 dept. of medical bacteriology, school of medical sciences, tarbiat modarres un mirlatif mosavi dept of biology, imam hossein university, tehran,سازمان اصلی تایید شده: دانشگاه تربیت مدرس (tarbiat modares university) abbas rezaee dept. of medical bacteriology, school of medical sciences, tarbiat modarres university, tehran

background: there is a conserved portion in the 16s rrna gene of bacteria which can be amplified by the universal pcr method. this fragment is 996 bp in length. in this method, only one set of universal primers is used for the amplification of the conserved region of the 16s rrna gene, in common bacterial pathogens. therefore, using the universal pcr method, these bacteria are detectable only b...

Journal: :iranian journal of microbiology 0
vijay kumar department of microbiology, sardar bhagwan singh post graduate institute of biomedical sciences and research, balawala, dehradun, uttarakhand, india, 248161. gajraj-singh bisht department of microbiology, sardar bhagwan singh post graduate institute of biomedical sciences and research, balawala, dehradun, uttarakhand, india, 248161. omprakash gusain department of zoology and biotechnology, h.n.b. garhwal university, srinagar, uttarakhand, india.

background and objective: uttarakhand region is less explored, but possess a great biodiversity. this diversity can be explored for isolation and characterization of new actinomycetes strains for seeking antimicrobial molecules. it can therefore be predicted that novel bioactive metabolite producing actinomycetes can be discovered to combat multidrug resistant bacterial pathogens. materials and...

Abbas Nikravesh Liam Good Majid Sadeghizadeh, Mehrdad Behmanesh

  Background & Objectives: Antisense peptide nucleic acids (PNA) that target growth essential genes show potent bactericidal properties without cell lysis. We considered the possibility that whether PNA treatment influence the bacteria total nucleic acids content and apply approach to develop a new delivery system to Dendritic cells (DCs). DCs are the most potent antigen presenting cells in th...

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