The serial measurement of postoperative serum enzymes has been proposed as an important method for identifying myocardial infarction following aortocoronary graft surgery. Serum glutamic oxalacetic transaminase, creatine phosphokinase and lactic dehydrogenase levels were determined during the initial five days following direct coronary artery surgery in 112 patients. Enzyme test results were an...

PURPOSE We aimed to evaluate whether histogram analysis of susceptibility-weighted imaging (SWI) could quantify liver fibrosis grade in patients with chronic liver disease (CLD). METHODS Fifty-three patients with CLD who underwent multi-echo SWI (TEs of 2.5, 5, and 10 ms) were included. Histogram analysis of SWI images were performed and mean, variance, skewness, kurtosis, and the 1st, 10th, ...

Context: There has been an increasing interest in epidemiological and clinical studies concerning the role of uric acid cardiometabolic diseases, especially children adolescents. However, these potential relationships remain undiscovered; accordingly, its pathophysiological mechanisms unrecognized. This study aimed to assess association between Serum Uric Acid (SUA) levels risk factors a popula...

PURPOSE To determine the associations between field-collected surrogates of adiposity and concentrations of resistin, tumor necrosis factor alpha (TNF-alpha), interleukin-6 (IL-6), and adiponectin in youth. METHODS Cross-sectional data from 60 normal weight and 60 overweight adolescents, ages 10-14 years, were retrospectively examined. Body mass index (BMI) percentile, sum of subscapular and ...

OBJECTIVES To examine reasons behind the failure of the Federal Trade Commission (FTC) to preserve puff count information from standard cigarette testing and to elucidate the importance of puff count to overall tar yields. METHODS We reviewed industry documents on origins of the FTC test and datasets provided by the Tobacco Institute Testing Laboratory to the tobacco industry and FTC for repo...

The authors investigated variations in cognitive ability by gestational age among 13,824 children at age 6.5 years who were born at term with normal weight, using data from a prospective cohort recruited in 1996-1997 in Belarus. The mean differences in the Wechsler Abbreviated Scales of Intelligence were examined by gestational age in completed weeks and by fetal growth after controlling for ma...

BACKGROUND Concurrence of central adiposity, hypertension, hyperglycaemia, and atherogenic dyslipidaemia has been termed as the metabolic syndrome. High prevalence of the syndrome has been reported globally over the last decade. METHODS This cross-sectional study is based on a sample of eighty five children, ranging in age from six to twelve years. After parental consent, height, weight, wais...

The wage of the 90th (richest) percentile of the wage distribution in Chile increased faster than the median wage and the wage of the 10th percentile between 1975 and 1990. By contrast, from 1990 onwards the wage of the 10th percentile and the median wage grew faster than the 90th percentile. This is one of many findings showing that wage inequality in Chile has been falling, first slowly, then...

PURPOSE Height-specific blood pressure (BP) is the standard parameter used to diagnose childhood hypertension. However, there has been some argument that weight may be a better variable than height in the reference BP standards. Therefore, before assessing the BP status using the reference BP standards, a basic understanding of the fundamental association of weight and height with BP is require...

BACKGROUND Occupational exposure to extremely low-frequency magnetic fields (ELF) is a suspected risk factor for brain tumors, however the literature is inconsistent. Few studies have assessed whether ELF in different time windows of exposure may be associated with specific histologic types of brain tumors. This study examines the association between ELF and brain tumors in the large-scale INTE...