Vitamin C supplementation has been suggested to reduce cardiovascular disease risk. However, no studies have examined the relationship between vitamin C status and vascular dysfunction in lean and obese individuals in the absence of supplementation. We examined whether vascular function is interrelated with vitamin C status and inflammation in healthy, college-aged lean and obese men with no hi...

BACKGROUND Cardiac adaptation to hypertension and obesity may be related to many factors such as race, gender and haemodynamic status. Some gender specific associations with left ventricular structure and function have been described among Caucasians. OBJECTIVES To describe the sex specific pattern of left ventricular adaptations to obesity and hypertension among Nigerians. METHODOLOGY It w...

BACKGROUND Obesity is common in patients with cardiovascular disease (CVD) and the vast majority of patients entering into cardiac rehabilitation program (CRP) are obese. Regarding the gender differences, the risk of developing coronary heart disease (CHD) is recognized to be different between obese men and women. So, the purpose of this study was to explore the effect of CRP in functional capa...

the aim of this study was to examine the effect of 12 weeks of concurrent training on rbp4 andinsulin resistance levels in obese middle-age men. for this purpose, 20 obese middle-age men voluntarily participated in this study and were assigned to concurrent training group (n=10, mean age 51.2 ± 2.25 yr and bmi 31.44 ± 0.81 kg/m²) and control group (n=10, mean age 50.3 ± 2.11 yr and bmi 30.32 ± ...

BACKGROUND Current criterion of waist circumference (WC) for abdominal obesity is not enough to demonstrate characteristics of obese and non-obese populations defined by BMI. The aim of this study was to redefine the cutoff values of WC according to general obesity (BMI ≥ 25 kg/m(2)). METHODS The receiver operating characteristic curve analysis was performed to determine cutoff values of WC f...

Glucose and lipid metabolism differ between men and women, and women tend to have better whole-body or muscle insulin sensitivity. This may be explained, in part, by differences in sex hormones and adipose tissue distribution. Few studies have investigated gender differences in hepatic, adipose tissue, and whole-body insulin sensitivity between severely obese men and women. In this study, we ai...

BACKGROUND Obesity can be associated with biochemical evidence of isolated hypogonadotropic hypogonadism (IHH) in men. Prevalence and severity of IHH in obese men are not exactly known. OBJECTIVE To assess the prevalence of IHH in obese men. DESIGN AND SUBJECTS Cross-sectional study of 160 obese men, BMI >30 kg/m2, who applied for medical or surgical treatment of obesity in a general teachi...

BACKGROUND The association between obesity in adults and excess morbidity and mortality is well established, but the health impact throughout adult life of being obese in early adulthood needs elucidation. We investigated somatic morbidity, including fatal morbidity, throughout adulthood in men starting adult life as obese. METHODS Among 362,200 Danish young men, examined for military service...

OBJECTIVES To study the impact of obesity, age and varicocele on sexual hormones of adult and elderly men. MATERIALS AND METHODS 875 men who were screened for prostate cancer were enrolled in this study. Data recorded comprised age, body mass index (BMI), serum levels of total testosterone (TT), free testosterone (FT), sex hormone-binding globulin (SHBG), luteinizing hormone (LH) and follicul...