نتایج جستجو برای: bacitracin paper disk

تعداد نتایج: 1777076  

Journal: :Journal of Investigative Dermatology 1964

Journal: :Journal of bacteriology 1948
H Eagle A D Musselman R Fleischman

E"citracin is an antibacterial substance discovered by Johnson, Anker, and Meleney (1945) in culture filtrates of the so-called Tracy strain of Bacillus subtilis. The toxicity of the drug and its absorption and excretion in dogs have been described by Scudi and his coworkers (Scudi and Antopol, 1947; Scudi, Clift, and Krueger, 1947). The blood levels obtained after the intramuscular administrat...

Journal: :Clinical infectious diseases : an official publication of the Infectious Diseases Society of America 1995
J K Chia M M Nakata S S Park R P Lewis B McKee

An outbreak of infections due to vancomycin-resistant Enterococcusfaecium (VREF) was recently observed in a hospital in Southern California. Several patients developed fatal bacteremia or intraabdominal infection due to VREF. The gastrointestinal tract is the principal site of colonization of VREF, and prior colonization with resistant bacteria often preceded the development of life-threatening...

Journal: :The Iraqi Journal of Agricultural science 2023

This study was aimed to characterize Roseomonas mucosa isolate using molecular genetics and determination some bacterial virulence factors such as capsular, biofilm formation antimicrobial susceptibility. By Polymerase chain reaction (PCR) technique, the characterization of R. done by 16S rRNA gene sequence phylogenetic analysis. Antimicrobial susceptibility test carried out Kirby-Bauer disk di...

Journal: :The Journal of biological chemistry 2001
K Eppelmann S Doekel M A Marahiel

Nonribosomal peptides are processed on multifunctional enzymes called nonribosomal peptide synthetases (NRPSs), whose modular multidomain arrangement allowed the rational design of new peptide products. However, the lack of natural competence and efficient transformation methods for most of nonribosomal peptide producer strains prevented the in vivo manipulation of these biosynthetic gene clust...

2000
Recep KAHRAMAN Kamil BOSTAN

451 Abstract: An experiment was conducted to determine the effects of an organic acid combination (Acid Lac Dry: lactic, fumaric, propionic, citric and formic acid) and/or zinc bacitracin on the body weight gain, feed efficiency, microflora and pH in the ileum content of broiler-type chicks. Ross PM3 broiler chicks were placed in an experimental design that consisted of four dietary treatments ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت دبیر شهید رجایی - دانشکده علوم پایه 1391

این پژوهش به اکسید اسیون متانول در محیط قلیایی می پردازد. برای این منظور ابتدا ترسیب ذرات نیکل، پلاتین و نیکل – پلاتین بر روی زیر لایه کاغذ کربنی به روش آبکاری به شیوه ی جریان مستقیم استفاده شد. در ادامه مورفولوژی پوشش های ذرات فلزی بر روی کاغذ کربنی از طریق میکروسکوپ الکترونی روبشی بررسی و مطالعه شد. سپس خواص کاتالیستی الکترودها ی حاصل در اکسیداسیون متانول با استفاده از روشهای الکتروشیمیایی هم...

2011
Masahiro Suzuki Kazuhiro Yamada Miki Nagao Etsuko Aoki Masakado Matsumoto Tatsuya Hirayama Hiroaki Yamamoto Reiji Hiramatsu Satoshi Ichiyama Yoshitsugu Iinuma

We tested 259 methicillin-resistant Staphylococcus aureus isolates and 2 USA300 ATCC type strains for susceptibility to bacitracin and neomycin contained in over-the-counter antibacterial ointments. Resistance to both bacitracin and neomycin was found only in USA300. The use of over-the counter antimicrobial drugs may select for the USA300 clone.

Journal: :Journal of Japan Society of Civil Engineers, Ser. B1 (Hydraulic Engineering) 2016

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