AIM We hypothesized that 4 days of normal daily activity after 21 days of experimental bed rest (BR) will not reverse BR induced impaired glucose tolerance. DESIGN Glucose tolerance of seven male, healthy, untrained test subjects (age: 27.6 (3.3) years (mean (SD)); body mass: 78.6 (6.4) kg; height: 1.81 (0.04)  m; VO2 max: 39.5 (5.4) ml/kg body mass/min) was studied. They stayed twice in the ...

Brother of the Regulator of Imprinted Sites (BORIS/CTCFL) is an autosomal cancer germline (CG) or cancer-testis antigen gene and paralog of CTCF that has been proposed to function as an oncogene in human cancer via dysregulation of the cancer epigenome. Here we show that genetic disruption of DNA methylation in human cancer cells induces BORIS expression, coincident with DNA hypomethylation and...

The objective of this study was to evaluate the performance of male broiler chickens in the period from 21 to 42 days of age fed diets with increasing levels of sunflower meal (SM) supplemented with an enzyme complex (EC). A total of 1920 animals of the Cobb strain were distributed in a randomized block design in a 4 × 3 factorial arrangement (four SM levels and three enzymes utilization types)...

OBJECTIVE To test the null hypothesis that the aging process in self-ligating brackets is not higher than in conventional brackets. METHODS Twenty-five conventional (GN-3M/Unitek; GE-GAC; VE-Aditek) and 25 self-ligating (SCs-3M/Unitek; INs-GAC; ECs-Aditek) metal brackets from three manufacturers (n = 150) were submitted to aging process in 0.9% NaCl solution at a constant temperature of 37 ± ...

Specific crosses resulting in 305 litters sired by Duroc, Spot or Hampshire boars out of Landrace, Duroc-Landrace or YorkshireLandrace sows were evaluated for preweaning and postweaning performance. Duroc-sired litters were heavier (P<.05) at 21 days postfarrowing than Spotor Hampshiresired litters. Hampshire-sired litters were heavier (P<.05) at birth than Spot-s i red litters. Litters from cr...

Rodent ovariectomy is an experimental method to eliminate the main source of sexual steroids. This work explored for the first time the ovariectomy temporal changes induced in the hemostatic coagulation markers: prothrombin time (PT), activated partial thromboplastin time (aPTT), thrombin time (TT), and fibrinogen concentration (FIB) along with uterine weight on adult female CD1 mice and Wistar...

This study aimed to investigate age-related changes in the biosynthetic capacity of prostaglandin E2 (PGE2) in the gingival crevicular fluid (GCF) during one month of orthodontic treatment. Twenty-five juvenile subjects (mean age 13 +/- 2.1 years) and 23 adults (mean age 24 +/- 2.1 years) were included. GCF was collected immediately before the force application at the baseline, 2, 21 and 28 day...

Abstract To evaluate the association of fatty acids, prebiotics and zinc proteinate (Viligen NE) in weaned piglet diets without AGP, 80 piglets averaging 6.69±0.19 kg (21-days old) were distributed randomized blocks design. Eight replicates one male female used for each five treatments: positive control (an antibiotic growth promoter; 0.02% Halquinol 60%), negative (no additive) 3 levels Vilige...

S OF PAPERS 217 were fed corn-soy diets containing 0, 0.5, 1.0 or 2.0% SP-1 for 28 days. Chicks were grown in an environmentally controlled room with feed and water provided ad libitum. At day 21, abdominal fat pads were collected from six chicks per treatment for FA analysis. At 7 and 21 days of age, 12 chicks from each treatment groups were intravenously injected with 1ml of 7% sheep red bloo...

The present study was conducted to investigate the effects of various pectin to cellules ratios on carcass characteristics and visceral organs of broiler chickens. A total of 400 chickens were allocated to 4 treatments, 4 replications and 25 chickens in each at a completely randomize design. Treatments were consisted of control (treatment 1) or diets containing different pectin: cellulose ratio...