Colostrum immunoglobulin G concentration of multiparous Jersey cows at first and second milking is associated with parity, colostrum yield, and time of first milking, and can be estimated with Brix refractometry.

The objective of this study was to evaluate colostrum IgG concentration harvested at first and second milking from multiparous Jersey cows, the dam's lactation number, colostrum yield, and time of first milking. In addition, we validated the use of a Brix refractometer to estimate IgG concentration in colostrum from multiparous Jersey cows using radial immunodiffusion as the reference method. Colostrum samples and total weight of colostrum harvested at first (n = 134) and second (n = 68) milking were collected from 134 multiparous Jersey cows housed in a California herd.

[Nutritional and Functional assessment of peritoneal dialysis patients in the clinical practice: Report from MITO-DP Group].

Nutritional abnormalities and physical inactivity are risk factors of increased morbidity and mortality in patients with ESRD. Identify and define malnutrition, in particular protein-energy depletion (PEW), is an important task in the management of renal patients. The aim of this multicenter observational study was to implement the assessment of nutritional status and functional capacity in patients on peritoneal dialysis, including tests and validated methods which are relatively easy to apply in daily clinical practice.

In vivo effects of corticotropin-releasing hormone on femoral adipose tissue metabolism in women.

Objective: To investigate whether i.v. injected corticotropin-releasing hormone (CRH) (1 microg/kg) has a direct effect on adipose tissue metabolism in humans.

Laser-Doppler flowmetry reveals rapid perfusion changes in adipose tissue of lean and obese females.

The present study aimed to evaluate adipose tissue blood flow (ATBF) by means of laser-Doppler flowmetry (LDF) in humans. Lower body negative pressure (LBNP) and straining known to affect epidermal blood flow through the autonomic nervous system were performed in 11 lean and 11 obese female volunteers. ATBF changes were compared between both groups and also discriminated from skin blood flow (SBF) responses of the immediate vicinity.

[Experience with new teaching methods and testing in psychiatric training].

In 1999, the Charité Medical University in Berlin, Germany, implemented a reformed medical study course (RMSC) along with traditional undergraduate medical education. The RMSC is characterized by problem-based learning (PBL), training in communication skills with "simulated patients", and interdisciplinary seminars. The curriculum is organized into blocks according to organ system and age (period od life).