نتایج جستجو برای: clinical strains
تعداد نتایج: 1293004 فیلتر نتایج به سال:
Background and Objective: Resistance to chloroquine (CQ) in Plasmodium falciparum malaria has become a major health concern in the developing countries. This problem has prompted investigators for finding alternative antimalarials that may be effective against resistant strains. Amodiaquine (AQ) is an antimalarial which is effective against many chloroquine-resistant strains of P. falciparum. H...
Introduction: Traditional medicines cannot adequately reach the target tissues, due to their large size; therefore, the attention of researchers has been drawn to the use of nanomedicines. In fact, the use of biological active compounds loaded on the surface of nanoparticles can be effective the in the promotion of their antimicrobial activity. In the earlier studies, it was demonstrated that b...
Mangroves are the tidal forest existing in the intertidal zone and usually considered as the special marine ecosystem. In the present study, 452 actinomycetes were recovered from nine diferent sites at Maowei Sea Mangrove Reserve in Qinzhou (Guangxi province, China). Among them, Seventy-four strains were purified for 16s RNA gene sequencing and further characterization. The results indicated th...
Mangroves are the tidal forest existing in the intertidal zone and usually considered as the special marine ecosystem. In the present study, 452 actinomycetes were recovered from nine diferent sites at Maowei Sea Mangrove Reserve in Qinzhou (Guangxi province, China). Among them, Seventy-four strains were purified for 16s RNA gene sequencing and further characterization. The results indicated th...
conclusions our results show the presence of clonal groups of enterotoxin-producing mrsa strains in this hospital in tehran. the presence of bacteriophage encoded virulence factors and resistance to oxacillin enable bacteria to produce a broad spectrum range of diseases. results out of the 279 s. aureus isolates, 91 (32.6%) strains were confirmed as mrsa. totally, 6 enterotoxin and 2 virulence ...
The present study evaluated the association between different Mycoplasma pneumoniae (M. pneumonia) genotypes and clinical features of pediatric patients. Subjects were children diagnosed with community-acquired pneumonia at the Children's Hospital of Soochow University (Suzhou, China) from January 2012 to December 2013. Clinical and laboratory tests were conducted and clinical samples positive ...
introduction: pseudomonas aeruginosa is one of the leading causes of nosocomial infections, and antibiotic resistance of this pathogen is an important concern in treating such infections. the current work was conducted to investigate the prevalence of bla-imp, and bla-vim metallo-beta-lactamase (mbl) among clinical and environmental p. aeruginosa isolates obtained from icus of different hospita...
Vibrio vulnificus strains isolated from geographically diverse marine sources were compared with clinical isolates for phenotype and in vitro and in vivo production of virulence factors. There were no differences between environmental and clinical strains on the basis of biochemical characteristics or antimicrobial susceptibility patterns. Cytolysin and cytotoxin titers produced by environmenta...
background infections caused by shigella are a major cause of diarrheal disease in the developing and developed countries. the present study was conducted to apply and evaluate arbitrarily primed pcr (ap-pcr) for investigation of genetic relatedness among the strains of shigella sonnei isolated from cases of acute diarrhea in tehran. patients and methods totally, 60 s. sonnei strains isolated f...
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