Using digitized M-mode echograms, we evaluated the influence of sex on age-related changes of left ventricular (LV) anatomy and function in a normal population (75 males and 75 females, subdivided in age groups for each decade from 20 to 70 years). Aging is accompanied with an increase in...
Age, UAC, known duration, and serum creatinine were the only significant risk factors. After correction for the other three independent risk factors, the ... A, Schmitz,M, Vaeth 被引量: 0发表: 2019年 Changes of renal lesion-related parameters in FGS/Nga and the parental mouse strains, CBA...
Effects of age and sex on bone density at the hip and spine in a normal Caucasian New Zealand population. 来自 Semantic Scholar 喜欢 0 阅读量: 24 作者:JR Elliott,NL Gilchrist,JE Wells,JG Turner,RA Donald 摘要: We have studied a normal adult caucasian population (462 females, 264 males ...
To determine the effect of sex and obesity on vascular function in children and explore potential mechanisms that account for differences in vascular function. Methods. Participants were 61 (30 boys) normal-weight (BMI 25???75% ile for age and sex) and 62 (30 boys) obese (BMI ??? 95%...
Average thymic region of interest (ROI), subjective assessment of thymic attenuation by using a scale of grades 0-3, thymic anteroposterior measurement, and mean maximal thymic lobe thickness were recorded by two independent thoracic radiologists, blinded to subject age and sex. Thymic morphologic ...
Cut-off levels for serum retinol levels of 20 μg/dI for marginal and 10 μg/dI for definite deficiency have been advocated and extensively used in population studies. However, the blood serum levels of retinol of the newborn are known to be very low and although the age dependency of th...
The ratio of the width of the body to the length of the corpus callosum and the ratio of the width of the body to the height of the corpus callosum are best correlated with age. No sex differences in regional size of corpus callosum, including these two ratios, were observed in any ...
Under age 50 yr, the plasma DHA concentration of women was considerably higher than that of men [462±187 (mean ± SD) us. 336 ± 103; P < 0.025], while the concentrations of DHAS showed no significant sex difference (77±38 vs. 101±67; P > 0.1). In persons 50 yr of age or...
These assays demonstrate that circulating concentrations of estradiol are higher in prepubertal girls compared to prepubertal boys and show a gradual increment with advancing age. 展开 DOI: 10.1007/978-1-4612-1546-2_1 被引量: 1 年份: 1999 ...
Significant differences were found in the sex-typed play of the two normal groups, but no age differences were observed. The amount of feminine play by the feminoid boys was found to be significantly greater than that of normal boys, but not significantly different from the predominantly ...