نتایج جستجو برای: and wc
تعداد نتایج: 16828268 فیلتر نتایج به سال:
We present a quantitative classification scheme for carbon and oxygen sequence Wolf—Rayet stars. Our scheme uses new high-quality optical AAT and INT observations of 20 stars for which we provide narrow-band photometry and estimates of interstellar reddenings. In increasing order of excitation, our spectral classes range from WC11 to WC4 for Wolf— Rayet stars with a dominant carbon line visual ...
BACKGROUND Overweight and obese individuals are more likely to be insulin resistant and at increased risk of adverse clinical outcomes. Questions remain as to whether waist circumference (WC) or body mass index (BMI) most effectively identifies insulin-resistant individuals. OBJECTIVE This study quantified insulin-mediated glucose uptake (IMGU) in 330 apparently healthy volunteers and compare...
BACKGROUND There remains controversy regarding which of the anthropometric indicators best defines obesity. In this study, we compared the efficacy of using body mass index (BMI), waist circumference (WC) and waist-to-hip ratio (WHR) in the diagnosis of obesity and assessed their associations with diabetes, hypertension, and dyslipidemia in an urban working population in China. METHODS Anthro...
OBJECTIVE To determine the relationship between central adiposity parameters and autonomic nervous system (ANS) dysfunction. SUBJECTS AND METHODS The study included 114 obese individuals without any cardiovascular risk factors. Weight (in kg), height (in m), and waist circumference (WC; in cm) were measured and body mass index was calculated. Echocardiographic examination was performed to mea...
BACKGROUND Cross-sectional data suggests that a low level of plasma ascorbic acid positively associates with both Body Mass Index (BMI) and Waist Circumference (WC). This leads to questions about a possible relationship between dietary intake of ascorbic acid and subsequent changes in anthropometry, and whether such associations may depend on genetic predisposition to obesity. Hence, we examine...
BACKGROUND An elevated body mass index (BMI) has been reported to be associated with a lower rate of death after acute myocardial infarction (AMI). However, waist circumference (WC) may be a better marker of cardiovascular risk than BMI. We used data from a contemporary French population-based cohort of patients with AMI to analyze the impact of WC and BMI on death rates. METHODS AND RESULTS ...
Background: Identification of the best screening measure for the risk of chronic disease is essential. This study aims to comparatively assess the ability of waist circumference (WC), body mass index (BMI), waist-to-hip ratio (WHpR) and waist-to-height ratio (WHtR) to predict hypertension among women in Tehran. Methods: In this population-based cross-sectional study, a representative sample of...
Abstract Objective: Adiponectin and vaspin are adipocyte-derived proteins and involved in the regulation of glucose metabolism and obesity related disorders. The mechanisms that adipokines might be linked to disturbance of glucose are unclear. Thus, this study investigated the levels of serum adiponectin and vaspin, blood lipid profiles, and abdominal obesity in type 2 diabetes (T2DM) patients...
abstract background: migraine is a primary headache disorder that affects the neurovascular system. recent studies have shown that migraine patients with general obesity have higher characteristics of migraine attacks compared with normal weight patients, but data on central obesity are scarce. this study was done to assess the relationship between central obesity and the characteristics of mig...
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