نتایج جستجو برای: fti
تعداد نتایج: 436 فیلتر نتایج به سال:
The diagnosis of central hypothyroidism is often suspected in patients with hypothalamic/pituitary pathology, in the setting of low, normal, or even slightly elevated serum TSH and low free thyroxine (FT4). We present four cases of central hypothyroidism (three had known pituitary pathology) in whom central hypothyroidism was diagnosed after the serum free thyroxine index (FTI) was found to be ...
مقدمه: کم کاری و پرکاری تیروئید هر دو می توانند اختلالات روانی ایجاد کنند، لیکن اثر بیماری های روانی روی عملکرد تیروئید کمتر مشخص شده است. در بیماران با پسیکوز حاد آزمون های تیروئید به طور موقت مختل می شود. به طوری که t4 تام و t4 آزاد بترتیب در 35% و 20% موارد افزایش می یابد و مقادیر tsh و t3 متغیر است. مواد و روشها: تمامی مراجعه کنندگان مبتلا به انواع مختلف بیماری های روانی حاد مورد بررسی قرار...
BACKGROUND Recently, several indexes such as tension-time index (TTI), tension-time or force-time integral (FTI), rate-pressure product (RPP), pressure-work index (PWI), and systolic pressure-volume area (PVA) have been developed as predictors of myocardial oxygen consumption in experimental and clinical studies. However, it is still unclear whether these indexes are reliable predictors of myoc...
A long-standing problem in the study of topological phases matter has been to understand types fractional insulator (FTI) possible 3+1 dimensions. Unlike ordinary insulators free fermions, FTI are characterized by \Theta ? -angles, long-range entanglement, and fractionalization. Starting from a...
Background : Diabetes mellitus is a common metabolic disease. Its association with low level of testosterone has already been shown in many studies. Considering the role of testosterone hormone in impotency, fatigue, and bone mass deficiency this study aimed to investigate the association between serum total testosterone, free testosterone index (FTI), and sex hormone-binding globulin (SHBG) ...
PURPOSE Preclinical data have demonstrated that farnesyltransferaseinhibitors (FTIs) are radiation sensitizers in selected cell lines. The objective of this Phase I trial was to determine the maximally tolerated dose of the FTI L-778,123 in combination with radiotherapy in non-small cell lung cancer (NSCLC) and head and neck cancer (HNC). EXPERIMENTAL DESIGN L-778,123 was given by continuous ...
For Ras oncoproteins to transform mammalian cells, they must be posttranslationally modified with a farnesyl group in a reaction catalyzed by the enzyme farnesyl:protein transferase (FPTase). Inhibitors of FPTase have therefore been developed as potential anticancer agents. These compounds reverse many of the malignant phenotypes of Ras-transformed cells in culture and inhibit the growth of tum...
Four suites of behavioral traits have been associated with four broad neural systems: the 1) dopamine and related norepinephrine system; 2) serotonin; 3) testosterone; 4) and estrogen and oxytocin system. A 56-item questionnaire, the Fisher Temperament Inventory (FTI), was developed to define four temperament dimensions associated with these behavioral traits and neural systems. The questionnai...
OBJECTIVES To assess the correlations between blood levels of sex steroid hormones and blood lipid profile or the degree of coronary artery stenosis in men with coronary artery disease (CAD). METHODS 111 men with stable CAD, aged 36-73 yrs, unselected for the coexisting clinical coronary risk factors were prospectively studied. Degree of coronary stenosis was assessed angiographically using d...
BACKGROUND Assessment of left (LV) ventricular function is one of the most important tasks of cardiovascular magnetic resonance (CMR). Impairment of LV deformation is a strong predictor of cardiovascular outcome in various cardiac diseases like ischemic heart disease or cardiomyopathies. The aim of the study was to provide reference values for myocardial deformation derived from the CMR feature...
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