نتایج جستجو برای: fat percentage
تعداد نتایج: 247154 فیلتر نتایج به سال:
Artificial selection in closed populations can fix or differentiate alternative alleles of loci associated with selected traits. Two closed chicken populations, A and B, originating from Jiuwu, a Chinese native breed, were bred for more than 10 generations. We compared progeny from reciprocal crosses (AB and BA) under free range (trial 1) and cage and pen (trial 2) systems. Traits measured incl...
The relationship between the intake of dietary fat and subse quent colorectal cancer during a 15-year follow-up was investi gated in 7074 men of Japanese ancestry, 45 to 68 years old and living in Hawaii. Data on fat intake were obtained by 24-hr recall records at base-line examination. We found a statistically signif icant, negative association between colon cancer and the intake of saturated ...
Blood Lactate Levels after All-out Exercise Depend on Body Fat Percentage in Korean College Students
The blood lactate level has been used as an indicator of the ability to perform endurance exercise in clinical practice (1). Moreover, during high intensity exercise, lactate production is higher than its removal from the body. Therefore, the lactate threshold (LT) level is an excellent indicator for predicting endurance capacity (1). Individuals with a high LT level have delayed onset of muscl...
OBJECTIVE The purpose of this study was to develop percentage of fat and waist circumference cut-points in prepubertal children with the intention of defining obesity associated with cardiovascular disease (CVD) risk. RESEARCH METHODS AND PROCEDURES A cross-sectional analysis of 87 prepubertal children aged 4 to 11 years was used. Percentage of body fat was determined by DXA. Waist circumfere...
BACKGROUND Associations between abnormal body fat distribution and clinical variables are poorly understood in pediatric HIV disease. OBJECTIVE Our objective was to compare total body fat and its distribution in perinatally HIV-infected and HIV-exposed but uninfected (HEU) children and to evaluate associations with clinical variables. DESIGN In a cross-sectional analysis, children aged 7-16...
BACKGROUND Female fecundity is regulated by nutritional status. Although widely cited, this hypothesis is not strongly supported by empirical data from non-obese, healthy women of reproductive age. METHODS Healthy, reproductive aged women (n = 141) from Southern Poland collected daily morning saliva samples for one complete menstrual cycle. Levels of 17-beta-estradiol were analyzed by radioim...
Background: It seems that weight gain and body composition changes occur during the first year of college . The aim of this study was the comparison of body composition among freshmen medical sciences students one term after entering Rafsanjan University of Medical Sciences , South East of Iran. Materials and Methods: All freshmen medicine (n = 73) and nursing- midwifery studen...
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