Recent studies have suggested that circulating concentrations of leptin might play a role in cancer cachexia. In the first part of the study, we compared circulating concentrations of free and total leptin, percent fat mass, and the inflammatory markers C-reactive protein (CRP) and interleukin-6 (IL-6), together with appetite score, in age- and gender-matched healthy controls (n = 11) and advan...

We evaluated the clinical significance of serum carnitine concentrations in determining the severity of impaired myocardial fatty acid metabolism in idiopathic hypertrophic cardiomyopathy (HCM). We studied 56 asymptomatic or mildly symptomatic patients with HCM. Serum levels of free carnitine and acylcarnitine were measured by the enzymic cycling method. Myocardial scintigraphy with (123)I-labe...

This study examined the effects of aerobic exercise without weight loss, a hypocaloric high monounsaturated fat diet, and diet plus exercise (D+E) on total abdominal and visceral fat loss in obese postmenopausal women with type 2 diabetes. Thirty-three postmenopausal women (body mass index, 34.6 +/- 1.9 kg/m(2)) were assigned to one of three interventions: a hypocaloric high monounsaturated fat...

BACKGROUND We have recently noted an acute increase in circulating free fatty acids and glycerol, as well as resting metabolic rate, when men and women ingested the dietary supplement OxyELITE Pro™ in a single dose. We have also noted a reduction in appetite when subjects were treated with this supplement for 14 consecutive days. It is possible that such findings may favor body weight and fat l...

Study was carried out to find out the effect of L-carnitine supplementation on carcass characteristics in Venncobb broiler chicks fed with diet containing animal fat. Eighty day old commercial broiler chicks were randomly allotted to two treatment groups (T1 and T2) with four replicates of ten chicks each. The birds were fed with standard broiler chicken ration (BIS, 1992) containing 5% animal ...

Tian M., Wang N., Su G., Shi B., Shan A. (2017): Effects of dietary l-carnitine and fat type on the performance, milk composition and immunoglobulin in sows, and immunological variables of sows and piglets during late gestation and lactation. Czech J. Anim. Sci., 62, 185–194. An experiment with a 2 × 2 factorial arrangement of treatments (n = 12 sows/treatment) was conducted to investigate the ...

Evidence of the validity and accuracy of dual x-ray absorptiometry (DXA) to measure in vivo body composition is limited. We compared DXA estimates made in prone and side positions with measurements of chemical composition of 20 pigs (10 barrows and 10 gilts) weighing 52–113 kg. DXA yielded similar estimates of body composition in prone and side positions. DXA estimates of body composition were ...

Insulin transported from plasma into the central nervous system (CNS) is hypothesized to contribute to the negative feedback regulation of body adiposity. Because CNS insulin uptake is likely mediated by insulin receptors, physiological interventions that impair insulin action in the periphery might also reduce the efficiency of CNS insulin uptake and predispose to weight gain. We hypothesized ...

AIMS AND OBJECTIVES To measure total body fat percentage of persons with evident family history of diabetes mellitus; to assess the BMI and other risk factors of persons at risk of developing diabetes mellitus; and to compare the body fat percentage between first degree relatives of diabetics and nondiabetic patients. MATERIALS AND METHODS Total 140 subjects, first degree relatives of diabeti...