نتایج جستجو برای: ex vivo
تعداد نتایج: 363745 فیلتر نتایج به سال:
BACKGROUND Aortic valve area (AVA) estimation in patients with aortic stenosis may be obtained using several methods. This study was undertaken to verify the cardiovascular magnetic resonance (CMR) planimetry of aortic stenosis by comparing the findings with invasive catheterization, transthoracic (TTE) as well as tranesophageal echocardiography (TEE) and anatomic CMR examination of autopsy spe...
BACKGROUND Lupus pathogenesis is closely associated with interferon gamma (IFN-γ), which plays a central role in innate and adaptive immunity. The aim of this study was to evaluate the ex vivo production of IFN-γ after stimulation of peripheral blood mononuclear cells with phytohemagglutinin (PHA) in patients with lupus, according to disease activity. METHODS This study included 118 patients ...
BACKGROUND Current imaging modalities, such as contrast angiography, accurately determine the degree of luminal narrowing but provide no direct information on plaque size. Magnetic resonance imaging (MRI), however, has potential for noninvasively determining arterial wall area (WA). This study was conducted to determine the accuracy of in vivo MRI for measuring the cross-sectional maximum wall ...
To compare the effectiveness and safety of in-vivo dissection procedure of No. 10 lymph nodes with those of ex-vivo dissection procedure for gastric cancer patients with total gastrectomy.Patients were divided into in-vivo group and ex-vivo group according to whether the dissection of No. 10 lymph nodes were performed after the mobilization of the pancreas and spleen, and migration out from per...
Confocal laser scanning microscopy (CLSM) has been introduced in clinical settings as a tool enabling quasi-histologic view of given tissue, without performing biopsy. It applied to many fields medicine mainly the skin and analysis cancers for both vivo ex CLSM. In CLSM involves reflectance mode, which is based on refractive index cell structures serving endogenous chromophores, reaching depth ...
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