نتایج جستجو برای: rut resistance
تعداد نتایج: 375831 فیلتر نتایج به سال:
مقدمه تشخیص عفونت هلیکوباکترپیلوری شامل روشهای تهاجمی و غیر تهاجمی می باشد. اخیرا وجود تفاوتهای آنتی- ژنی گونههای مختلف هلیکوباکتر پیلوری در مناطق جغرافیایی متفاوت مورد توجه قرار گرفته است. هدف این مطالعه ارزیابی ارزش تشخیصی آزمایش آنتی ژن مدفوعی هلیکوباکترپیلوری ( helicobacter pylori stool antigen, hpsa) در قیاس با سه روش تشخیص تهاجمی و غیرتهاجمی دیگرمی باشد. روش کار این مطالعه به روش توصیفی ت...
Narrative preaching is a form that rarely used, even for narrative texts. The listener more familiar with the expository or thematic of preaching. author argues not only interpreted as but also should be preached sermon. This applies to book Ruth. Therefore, this article will first explain interpretation and apply it study briefly describes four important things in criticism: plot, investigatin...
BACKGROUND Current diagnosis of Helicobacter pylori infection by biopsy-based tests requires invasive sampling. Non-invasive methods such as the H. pylori stool-antigen (HpSA) test may be the best alternative for diagnosis of active infection. However, due to the presence of antigenic-diversity among the strains, various commercial tests have shown some discrepancies in different geographical-a...
Expression of the tryptophanase (tna) operon of Escherichia coli is regulated by catabolite repression and by tryptophan-induced transcription antitermination. Tryptophan induction prevents Rho-dependent transcription termination in the leader region of the operon. Induction requires translation of a 24-residue leader peptide-coding region, tnaC, containing a single, crucial Trp codon. Studies ...
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Different brain circuits mediate the acquisition of skills and habits (via operant/instrumental learning) and the acquisition of facts (via classical/Pavlovian learning). Realistic learning situations always comprise interactions of skill-and fact-learning components (composite learning). So far, these interactions have escaped thorough scrutiny. Fixed flying Drosophila melanogaster at the torq...
BACKGROUND Coronary artery diseases (CAD) are associated with psychological problems such as anxiety and depression in patients. Thus, management of these problems can consider as an important intervention by health care workers, especially nurses. OBJECTIVES The purpose of this study was to investigate the effectiveness of patient-focused clinical pathway on anxiety, depression and satisfact...
Large quantities of waste glass generated around the world are a source environmental pollution and burden on landfill capacities. This can be brought in use by incorporating it asphalt pavements as replacement for aggregate particles. research aims at evaluation various structural, functional durability parameters containing borosilicate (BSG). Optimum binder content volumetric characters were...
abstract: introduction & objective: helicobacter pylori are among the important pathogens responsible for chronic gastritis, peptic ulcer and gastric cancer. the present study aimed to comparatively evaluate pcr and rut methods for detection of h. pylori and determination of the prevalence of the cagapositive helicobacter pylori strains in shahrekord. materials & methods: this is a molecular ep...
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