نتایج جستجو برای: safensis bacillus

تعداد نتایج: 56258  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه اصفهان - دانشکده علوم 1392

امروزه یکی از چالش بسیار مهم در عرصه مهندسی بافت، بهینه کردن داربست ها جهت جداسازی، تکثیر و تمایز سلول ها می باشد. در این زمینه تحقیقاتی در سطح دنیا انجام شده است و از پلیمرهای گوناگونی جهت نیل به این هدف بهره برده شده است. در بحث مربوط به داربست خصوصیاتی مد نظر می باشد که در این زمینه محققان بسیاری تحقیق کرده اند. از آن جمله می توان موارد زیر را نام برد: قدرت مکانیکی جهت تقلید از شرایط موجود...

2017
T. BHASKARA RAO G. V. R. SHARMA R. MURALI

The bio-materials of four marine mangrove medicinal plants viz., Aegiceras Corniculatum (AGC), Excoecariaagallocha (EA), Rhizophoramucronata (RM) and Xylocarpusgranatum (XG) are extracted with methanol and hexane. These extracts are submitted to the antibacterial activity towards the strains:Bacillus puvuilis, Bacillus subtilis, Bacillus coagulans, Staphylococcus aureus, Bacillus licheniformis,...

Journal: :iranian journal of veterinary medicine 2011
حجت جعفریان mahdi soltani hashem noferesti pooneh ebrahimi

bacillus spp. are gram-positive spore-forming bacteria used commercially as probiotics in the larviculture of fish. bacillus spp. can act positively on cultured organisms by enhancing their survival and growth, stimulating their digestive and immune systems, and improving water quality. in this present study, grass carp larvae were fed on artemia urmiana, artemia fransiscana and artemia parthen...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شهید باهنر کرمان - دانشکده علوم 1392

قرارگیری میکروارگانیسم ها در ساختاری به نام بیوفیلم موجب حفاظت سلول ها در برابر ترکیبات ضد میکروبی شده و مقابله با این ساختار ها را دشوار می نماید. از آن جا که میکروارگانیسم های مولد بیوفیلم عامل بسیاری از مشکلات در صنعت و پزشکی می باشند، دستیابی به شیوه های جدید برای حذف و مهار این ساختار ها ضروری است. در این پژوهش 17 گیاه انتخاب و تاثیر عصاره های الکلی آن ها بر باکتری های staphylococcus aure...

Journal: :avicenna journal of clinical microbiology and infection 0
mansour amin health research institute, infectious and tropical diseases research center, department of microbiology, school of medicine, ahvaz jundishapur university of medical sciences, ahvaz, ir iran zeinab rakhisi school of basic sciences, islamic azad university, fars science and research branch, shiraz, ir iran; school of basic sciences, islamic azad university, fars science and research branch, shiraz, ir iran. tel: +98-9166319380 amanollah zarei ahmady nanotechnology research center, faculty of pharmacy, ahvaz jundishapur university of medical sciences, ahvaz, ir iran

conclusions this study indicated that some bacillus species have the potential to produce antimicrobial compounds which can be used to control microbial infections. results the identified bacillus species included b. cereus (86.6%), b. subtilis (6.6%), b. thuringiensis (3.3%), and b. pumilus (3.3%). evaluation of the antimicrobial activity of the extracted compounds was carried out against five...

Journal: :The Journal of Experimental Medicine 2003
Walter Reed James Carroll

1. Bacillus X (Sternberg) belongs to the colon group. 2. Bacillus icteroides (Sanarelli) is a member of the hog-cholera group. 3. The various channels of infection, the duration of the disease and the gross and microscopical lesions in mice, guinea-pigs and rabbits are the same for Bacillus icteroides and the hog-cholera bacillus. 4. The clinical symptoms and the lesions observed in dogs inocul...

2014
B. Murugan R. Annal Villi

Fifty nine samples of raw milk, 60 samples of pasteurized milk, 24 cream, 39 butter, 27 curd, 19 peda, 21 paneer and 20 skim milk powder samples were analyzed for the presence of different Bacillus species and a total of 182 isolates were obtained. The isolates were identified as Bacillus subtilis (51), Bacillus megaterium (39), Bacillus cereus (28), Bacillus licheniformis (32), Bacillus coagul...

Journal: :کنترل بیولوژیک آفات و بیماری های گیاهی 0
جهانشیر امینی دانشیار گروه گیاه پزشکی، دانشکدۀ کشاورزی، دانشگاه کردستان ساسان فیضی دانشجوی کارشناسی ارشد، گروه گیاه پزشکی، دانشکدۀ کشاورزی، دانشگاه کردستان سهیلا میرزایی استادیار گروه گیاه پزشکی، دانشکدۀ کشاورزی، دانشگاه بوعلی سینا همدان

in this research, the ability of bacillus strains in suppression of mycelial growth and conidial germination of b. cinerea against botrytis fruit rot of strawberry were evaluated in three cultivars of strawberry including quineliza, paros and kurdistan. results indicated that among 32 strains of bacillus, ten strains showed strong inhibitory effects against b. cinerea using the plate assay and ...

2012
Hui Li Changqing Zhao Jin Zhou Huanhuan Shao Wuyong Chen

13 strains of bacteria were isolated from 12 shoes that were worn by children aged 6 to 12 for more than half a year. Through morphological observation, physiological and biochemical measurements, as well as 16SrRNA sequence analysis, the bacteria were identified as follows: Bacillus licheniformis, Bacillus subtilis (5 subspecies), Bacillus spore (3 subspecies), Bacillus anthracis, Staphylococc...

Journal: :iranian journal of microbiology 0
m alebouyeh research center for astroenterology and liver diseases, shahid beheshti university of medical ciences,tehran, iran. p gooran orimi research center for astroenterology and liver diseases, shahid beheshti university of medical ciences,tehran, iran. m azimi-rad research center for astroenterology and liver diseases, shahid beheshti university of medical ciences,tehran, iran. m tajbakhsh research center for astroenterology and liver diseases, shahid beheshti university of medical ciences,tehran, iran. e tajeddin research center for astroenterology and liver diseases, shahid beheshti university of medical ciences,tehran, iran. s jahani sherafat research center for astroenterology and liver diseases, shahid beheshti university of medical ciences,tehran, iran.

an immunosuppressed man was admitted to hospital with diarrhea and a history of urinary tract infection. he was subjected to treatment with antibiotics. the patient died of putative severe sepsis. the etiological agent was a carbapenemase producing isolate of bacillus circulans with resistance to all prescribed antimicrobial agents.

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