نتایج جستجو برای: tfc
تعداد نتایج: 878 فیلتر نتایج به سال:
BACKGROUND Slow coronary artery flow (SCF) is characterized by angiographically confirmed delayed vessel opacification in the absence of any evidence of obstructive epicardial coronary artery disease. Microvolt T-wave alternans (MTWA) is defined as beat-to-beat changes in shape, amplitude, or timing of ST segments and T waves, and is utilized in predicting sudden cardiac death and life-threaten...
The biogenesis of microtubules comprises several steps, including the correct folding of alpha- and beta-tubulin and heterodimer formation. In vitro studies and the genetic analysis in yeast revealed that, after translation, alpha- and beta-tubulin are processed by several chaperonins and microtubule-folding cofactors (TFCs) to produce assembly-competent alpha-/beta-tubulin heterodimers. One of...
BACKGROUND Identification of individual factors associated with high defibrillation threshold (DFT) seems to be of high clinical importance. Impedance cardiography (ICG) may be used for non-invasive evaluation of the haemodynamic status. Whether ICG parameters may improve identification of patients with high DFT has not yet been examined. AIM To evaluate clinical risk factors of high DFT incl...
Optimization of total flavonoid compound (TFC) extraction from Gynura medica leaf was investigated using response surface methodology (RSM) in this paper. The conditions investigated were 30-60% (v/v) ethanol concentration (X(1)), 85-95 °C extraction temperature (X(2)) and 30-50 (v/w) liquid-to-solid ratio (X(3)). Statistical analysis of the experiments indicated that temperature and liquid-to-...
OBJECTIVE To compare therapeutic feeding programme coverage for severely malnourished children achieved by a community-based therapeutic care (CTC) programme and a therapeutic feeding centre (TFC) programme operating in neighbouring districts in Malawi. DESIGN Two surveys were implemented simultaneously one in each of the two programme areas. Each survey used a stratified design with strata d...
Evidence-based practices to improve outcomes for children with severe behavioral and emotional problems have received a great deal of attention in children's mental health. Therapeutic Foster Care (TFC), a residential intervention for youth with emotional or behavioral problems, is one of the few community-based programs that is considered to be evidence-based. However, as for most treatment ap...
Although the thrombolysis in myocardial infarction (TIMI) flow grade is a widely used qualitative measurement in angiographic trials, it is limited by its subjective and categorical nature. In contrast, the TIMI frame count (TFC) is a reproducible, objective and quantitative index of coronary flow1,2. The TFC is derived by counting the number of cineangiographic frames that elapse between the l...
زمینه و هدف: تعیین روش های تشخیصی با حساسیت بالا و در دسترس بودن آن در مراکز بیمارستانی می تواند در بهبود وضعیت بیماران عروق کرونر بهترین نقش را داشته باشد. هدف این پژوهش، بررسی ارتباط اختلال عملکرد دیاستولیک و شمارش فریم های آنژیوگرافیک در بیماران عروق کرونر می باشد.روش بررسی: بیماران به دو گروه مورد و کنترل تقسیم شدند. هر دو گروه دارای آنژین پایدار قلبی بودند. اطلاعات بیماران بر اساس چک لیست ...
STUDY OBJECTIVES To evaluate the prevalence and natural history of sleepiness following traumatic brain injury. METHODS This prospective cohort study used the Sickness Impact Profile to evaluate sleepiness in 514 consecutive subjects with traumatic brain injury (TBI), 132 non-cranial trauma controls, and 102 trauma-free controls 1 month and 1 year after injury. RESULTS Fifty-five percent of...
The molecularly targeted agents, including anti-VEGF or anti-EGFR monoclonal antibody and some inhibitors of EGFR tyrosine kinase, are effective in the treatment of non-small-cell lung cancer (NSCLC) to a certain extent, but the benefit for a proportion of patients is still limited. Hence, it is necessary and urgent to develop more selective and effective molecular targeted agents against lung ...
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