The aim of this work is to use full evolutionary models to derive observational constraints on the mass loss rate of the upper Asymptotic Giant Branch (AGB) stars. The observations used to constrain the models are: i) the relative number of luminous Lithium rich AGBs in the Magellanic Clouds, with respect to the total number of AGBs populating the luminosity range −6 ≥ Mbol≥ −7; ii) the s–proce...

CONTEXT Dehydration is assumed to be a major adverse effect associated with rapid loss of body mass for competing in a lower weight class in combat sports. However, the effects of such weight cutting on body fluid balance in a real-life setting are unknown. OBJECTIVE To examine the effects of 5% or greater loss of body mass within a few days before competition on body water, blood volume, and...

It is not known whether there are mechanisms linking adipose tissue mass and increased oxidative stress in obesity. This study investigated associations between decreasing general and abdominal fat depots and oxidative stress during weight loss. Subjects were severely obese women who were measured serially at baseline and at 1, 6 (n = 30), and 24 months (n = 18) after bariatric surgery. Total f...

BACKGROUND Bariatric surgery is considered an effective option for the management of morbid obesity. The incidence of obesity has been gradually increasing all over the world reaching epidemic proportions in some regions of the world. Obesity can cause a reduction of up to 22% in the life expectancy of morbidly obese patients. OBJECTIVE The objective of this paper is to assess the weight loss...

background: the most appropriate route of tranexamic acid administration is controversial. in the current study, we compared the efficacy of intravenous (iv) and topical intra-articular tranexamic acid in reducing blood loss and transfusion rate in patients who underwent primary total knee arthroplasty. methods: one hundred twenty 120 patients were scheduled to undergo primary total knee arthro...

background adulterated herbal weight loss products with containing undeclared synthetic drugs are common and responsible for many serious health damages. objectives the purpose of the study was to determine five synthetic adulterants in eight common herbal weight loss supplements, which are currently sold in iran markets, to verify their presence in supplements, without mentioning on the labels...

ba ckground : weight satisfaction is an important determinant of weight-related behaviors and may result in overweight, obesity or eating disorders. to assess weight satisfaction and its related factors, including dietary intake and spouse- related factors, in adult women. m ethods : this is a descriptive-analytic cross-sectional study carried out in north of iran. through random sampling, 450 ...

1. Total body areal bone mineral density was measured by dual-energy X-ray absorptiometry in eight women before and 10 weeks after a very-low-calorie diet [405 kcal (1701 kJ)/day]. 2. The mean weight loss of 15.6 kg was accompanied by a statistically significant reduction in total body bone mineral density from 1.205 +/- 0.056 to 1.175 +/- 0.058 g/cm2 (mean +/- SD, P less than 0.005). 3. After ...