نتایج جستجو برای: klebsiella spp
تعداد نتایج: 65634 فیلتر نتایج به سال:
The emergence of antimicrobial resistance in Klebsiella spp., including resistance to extended-spectrum cephalosporins (ESC) and fluoroquinolones, is of great concern in both human and veterinary medicine. In this study, we investigated the prevalence of antimicrobial resistance in a total of 103 Klebsiella spp. isolates, consisting of Klebsiella pneumoniae complex (KP, n = 89) and K. oxytoca (...
Streptomyces spp. (Lob18.2b), isolated from soil sample from Everest Base Camp, was obtained from Research Laboratory for Biotechnology and Biochemistry (RLABB). The isolate was found to inhibit Salmonella paratyphi, Salmonella typhi, Proteus mirabilis, Proteus vulgaris, Shigella sonnei, Klebsiella pneumoniae, Klebsiella oxytoca, Escherichia coli, Bacillus subtilis and Staphylococcus aureus on ...
On examination, she was febrile, toxic and was complaining of pain in the shoulder joint. The examination of the shoulder joint was normal. Liver was enlarged 5 cm below the right costal margin and was tender. She did not have intercostal tenderness. The white cell count showed a neutrophil leucocytosis with a total count of 16.8 x 10 9 /L. Ultra sound scan of the abdomen revealed a large absce...
PURPOSE Porins are outer membrane protein (OMP) that form water filled channels that permit the diffusion of small hydrophilic solutes like beta-lactam antibiotics across the outer membrane. Two major porins that facilitate diffusion of antimicrobials have been described in Klebsiella spp. and Escherichia coli. The present study was carried out to examine the role of porins among Extended Spect...
Mastitis is a serious production-limiting disease, with effects on milk yield, milk quality, and conception rate, and an increase in the risk of mortality and culling. The objective of this study was 2-fold: (1) to develop an economic optimization model that incorporates all the different types of pathogens that cause clinical mastitis (CM) categorized into 8 classes of culture results, and acc...
فلزات سنگین نظیر کادمیوم، جیوه، نیکل و اکسی آنیون های تلوریت و کرومات از عناصر سمی هستند که به طرق مختلف وارد محیط زیست شده و برای سیستم¬های بیولوژیکی، بالاخص انسان، حیوانات و گیاهان زیان آور می باشند، لذا حذف آن ها از محیط زیست ضروری است. میکروارگانیسم ها و به ویژه باکتری ها نقش بسیار مهمی در حذف زیستی فلزات سنگین داشته و در بیوتکنولوژی کاربرد دارند. در این پژوهش شمارش کلی فرم های روده ای و ...
Netilmicin, a semisynthetic derivative of sisomicin, was tested in vitro against 600 clinical bacterial isolates. At a concentration of 1.56 mug/ml, over 90% of gram-negative bacilli were inhibited. Netilmicin was substantially more active against isolates of Serratia marcescens and Enterobacter spp. than gentamicin, sisomicin, tobramycin, or amikacin. Isolates of Staphylococcus aureus (both pe...
Bacterial endophthalmitis is endogenous in 2-6% of cases and is frequently misdiagnosed initially. Klebsiella pneumoniae is being increasingly recognised as an aggressive causative organism, and it is particularly prevalent in Asian populations. We describe the case of a 71-year-old female of Southeast Asian origin with type 2 diabetes mellitus who presented with visual loss secondary to bacter...
s OBJECTIVES: The performance of the Phoenix system with regard to antimicrobial susceptibility testing (AST) for oxacillin of staphylococci, vancomycin of enterococci, and detection of extended spectrum beta-lactamases (ESBL) of Escherichia coli and Klebsiella spp. was evaluated. METHODS: A total of 278 staphylococci (117 Staphylococcus aureus, 161 coagulase negative staphylococci [CNS] were t...
Background and Objectives: Nosocomial infections are one of the most important worldwide health and increased patients hospital stay, therapeutic problem and mortality rate. This study was designed to determine the frequency of microorganisms isolated from tracheal tube in patients admitted to ICU Shaheed Mostafa Khomeini Hospital Tehran, Iran, from 2001-2005. Patients and Methods: In this ...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید