نتایج جستجو برای: whole blood culture
تعداد نتایج: 1182109 فیلتر نتایج به سال:
Acute inflammatory illnesses, including the sepsis syndrome, often include a component of coagulation. A human whole blood culture system was developed so that the relationship between coagulation activation and cytokine responses in the presence or absence of lipopolysaccharide (LPS) could be evaluated. In the absence of LPS stimulation, coagulation activation resulted in a novel pattern of cy...
Evaluation of drug efficacy for human diseases is routinely performed in animal models for efficiency and in accordance with FDA regulations. Rhesus macaques have been used as models for various lethal diseases and correlates of immunity, as nonhuman primates (NHP) closely resemble humans. We examined the ex vivo cytokine response of superantigen-stimulated whole-blood cells as a first step to ...
TOPIC: Critical Care TYPE: Original Investigations PURPOSE: The goal of the study was to assess if screening methods Gram staining and Fluorescent Hybridization In Situ (FISH) can increase rate detection bacteria in blood patients with negative culture results. METHODS: Blood cultures 2 ml-blood samples fulfilling criteria sepsis were analyzed. underwent standard testing automated systems. resu...
INTRODUCTION Sepsis is a major cause of significant morbidity and mortality in neutropenic patients. Blood culture remains the gold standard in the microbiological diagnosis of bacterial or fungal bloodstream infections, but it has clear limits of rapidity and sensitivity. The objective of the study was to compare the real-time polymerase chain reaction (RT-PCR) with automated blood cultures (B...
selon les pédagogues, la culture étant un élément très important dans le processus de lapprentissage de langue étrangère et la maîtrise de la compétence linguistique requiert celle de la compétence culturelle. la littérature dun pays est comme un miroir qui reflète bon nombre daspects culturels, cest pourquoi avec le choix dun texte littéraire convenable, lenseignant peut assurer à la fois lapp...
This study was directed at the evaluation of the prevalence of bovine viral diarrhea virus (BVDV) infection in bulls in artificial insemination centers. Both serological and virological examinations were performed. Blood samples were tested in micro-seroneutralization test for BVDV antibodies. Virus isolation was performed in cell culture and BVDV antigen was detected in an indirect immunofluor...
Background and purpose: Fungemia is a significant cause of morbidity and mortality among immunocompromised patients such as severe burns. Due to low sensitivity and long turnaround time of the traditional biphasic BHI blood culture to detect fungemia we aimed to detect fungal elements in blood culture of these patients suspected with invasive fungal disease (IFDs) using panfungal PCR assay. ...
BACKGROUND We have previously reported that TNF-α levels correlate to total mycobacterial burden in tuberculosis (TB) patients. OBJECTIVE To characterize the dynamics of cytokine responses in TB patients during chemotherapy to identify potential surrogate markers for effective treatment. METHODS Following induction by culture filtrate proteins in whole blood, production patterns of TNF-α, I...
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