نتایج جستجو برای: molecular characterization
تعداد نتایج: 965146 فیلتر نتایج به سال:
background: giardia duodenalis is one of the most common human intestinal pro-tozoan parasites worldwide and is endemic throughout the world with a vast range of mammalian hosts. the present study aimed to identify the prevalence of g. duo-denalis isolates and determine the most common of its assemblages in the patients referring to health centers and hospitals in fars province, iran that will ...
conclusions polymerase chain reaction has specificity and accuracy for identification of the organism and is able to differentiate biotypes. enterobacterial repetitive intergenic consensus sequence is one of the informative and discriminative methods for the analysis of v. cholerae diversity. the rep-pcr is a less informative and discriminative method compared to other methods for the analysis ...
proteomics concerns itself with the characterization and function of all cellular proteins, the ultimate determinants of cellular function. mass spectrometry has emerged as the preferred method for in-depth characterization of the protein components of biological systems. using mass spectrometry, key insights into the composition, regulation and function of molecular complexes and pathways have...
conclusions regarding infection rate of 17.8%, m. hurrianae seems to play the major role in the maintenance and transmission of disease to humans in this area. materials and methods rodents were entrapped by live traps baited with roasted walnut, tomato, and cucumber during spring and summer. all rodents were identified based on external features including fur color, ears characteristics, tail ...
BACKGROUND AND OBJECTIVES Leucine dehydrogenase (LeuDH; EC 1.4.1.9) belongs to the amino acid dehydrogenase family and isused as a biocatalyst in medical and pharmaceutical industries (1). This study reported deals with the isolation and characterization of LeuDH from a thermophilic bacterium isolated from Jask Port in the Province of Hormozgan. MATERIALS AND METHODS Aliquots of soil and wate...
Filariasis in dogs is caused by several species of filariids. Because of importance of this infection in veterinary medicine and public health, it is necessary to carry out an epidemiological and cross sectional studies in various geographical areas and use of well-adapted diagnosis methods. In this study 205 capillary and whole blood samples were collected from doges in various counties of Eas...
conclusions the observed results indicated the necessity of good care in abattoir, butcheries and during food distribution, mainly ground beef. also, a zero tolerance policy could be useful to control e. coli o157 in meat products nationwide. results overall, 1.5% of ground beef samples were contaminated with the o157 e. coli strain meanwhile 1% of samples contained the o157:h7 strain and 0.5% ...
A polycephalic larva of Taeniidae family isolated from abdominal cavity of a great gerbil (Rhombomys opimus) from Golestan province, northern Iran, was subjected to molecular analysis. Genomic DNA from the larva was obtained using a DNA extraction tissue kit. Polymerase chain reaction was performed for amplification of the partial 12S rRNA, cytochrome c oxidase subunit 1 (cox1...
circulating tumor cells (ctcs) recognition and characterization in the peripheral blood of patients with breast cancer have proven practical and predictive value in different studies. however, the clinical significance of ctcs enumeration and molecular characterization in thepersonalization of breast cancer diagnosis and treatment remains under the debate. a literature search in pubmed, web of ...
objectives: this current research was conducted in order to analyze the molecular characterization of isolated cryptosporidium spp. in the southwest of iran. materials and methods: in this survey, 390 fecal samples were collected from immunocompromised individuals and children under five-years-of-age. parasitic infection was evaluated using wet mount preparation, formalin ether, a modified acid...
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