Simultaneous delivery of antibiotics neomycin and ampicillin in drinking water inhibits fermentation of resistant starch in rats.

Scope: Antibiotics ampicillin 1 g/L and neomycin 0.5 g/L were added to drinking water before or during feeding of resistant starch (RS) to rats to inhibit fermentation.

Methods And Results: In a preliminary study, antibiotics and no RS were given prior to rats receiving a transplant of cecal contents via gavage from donor rats fed RS (without antibiotics) or a water gavage before feeding resistant starch to both groups.

Observation on the ultrastructure morphology of HeLa cells treated with ethanol: Statistical analysis.

It is estimated that 5.9% of all human deaths are attributable to alcohol consumption and that the harmful use of ethanol ranks among the top five risk factors for causing disease, disability, and death worldwide. Ethanol is known to disrupt phospholipid packing and promote membrane hemifusion at lipid bilayers.

Obese ZDF rats fermented resistant starch with effects on gut microbiota but no reduction in abdominal fat.

Scope: To determine if whole-grain (WG) flour with resistant starch (RS) will produce greater fermentation than isolated RS in obese Zucker Diabetic Fatty (ZDF) rats, and whether greater fermentation results in different microbiota, reduced abdominal fat, and increased insulin sensitivity.

Methods And Results: This study utilized four groups fed diets made with either isolated digestible control starch, WG control flour (6.9% RS), isolated RS-rich corn starch (25% RS), or WG corn flour (25% RS).

Induction of Energy Expenditure by Sitagliptin Is Dependent on GLP-1 Receptor.

Sitagliptin (SG) increases serum GLP-1 (Glucagon-like peptide-1) through inhibition of the hormone degradation. Resistant starch (RS) induces GLP-1 expression by stimulating L-cells in the intestine. Sitagliptin and resistant starch may have a synergistic interaction in the induction of GLP-1.

Radial wood allocation in Schizolobium parahyba.

Premise Of The Study: Pioneer species of tropical trees allocate wood specific gravity (SG) differently across the radius. Some species exhibit relatively uniform, low SG wood, whereas many others exhibit linear increases in SG across the radius. Here, we measured changes in SG across the radius of Schizolobium parahyba (Fabaceae-Caesalpinioideae), a wide-ranging, neotropical pioneer, used extensively in land reclamation and forest restoration in Brazil.

A cafeteria-based tasting program increased liking of fruits and vegetables by lower, middle and upper elementary school-age children.

This study aimed to increase 1st, 3rd, and 5th grade children's liking for fruits and vegetables by offering repeated opportunities to taste selected items. Tastes of four fruits or four vegetables were offered to children (51% boys; 32% 1st graders and 34% 3rd graders) on alternate weeks for 8 weeks. Two-week follow-up tastings occurred 4 months and 10 months post-intervention.

Repeated taste exposure increases liking for vegetables by low-income elementary school children.

Children's food preferences play a major role in their food choices and consumption. The objective of the present study was to examine if repeated tastings of selected vegetables in a school setting increased children's liking of these items. A total of 360 fourth- and fifth-grade students attending four low-income, public elementary schools in southeastern Louisiana volunteered to participate.

Contributors to fatigue resistance of the hamstrings and quadriceps in cerebral palsy.

Background: The purpose of this study was to elucidate relationships between quadriceps and hamstrings voluntary muscle fatigue and upper motor lesion impairments in cerebral palsy in order to gain a better understanding of their contribution to the observed fatigue resistance.

Methods: Seventeen ambulatory subjects with cerebral palsy (mean age: 17.0, SD=4.

"Smart Bodies" school wellness program increased children's knowledge of healthy nutrition practices and self-efficacy to consume fruit and vegetables.

Diets rich in fruit and vegetables are important for long-term health yet children frequently do not like these foods. The "Smart Bodies" school wellness program sought to increase children's knowledge of healthy nutritional practices, improve psychosocial variables associated with eating fruit and vegetables, and develop preferences for these foods. A randomized controlled intervention trial was conducted in 14 low-income, urban, public elementary schools (seven pairs).

Fatigue resistance during a voluntary performance task is associated with lower levels of mobility in cerebral palsy.

Objectives: To investigate muscle fatigue of the knee flexors and extensors in people with cerebral palsy (CP) compared with those without motor disability during performance of a voluntary fatigue protocol and to investigate the relationship with functional mobility.

Design: A case-control study.

Setting: A biomechanics laboratory.

Time course of improved flow-mediated dilation after short-term exercise training.

Purpose: The purpose was to determine the influence of a unilateral localized short-term handgrip training protocol on brachial artery flow-mediated dilation (BAFMD) and to examine the time course of such changes.

Methods: Fourteen healthy males (age: 26 +/- 5.7 yr) underwent high-resolution ultrasonographic brachial artery assessments before (V1), during (V2-V7), and at the end of 4 wk (V8) of 60% maximal voluntary contraction handgrip training (20 min.

Stability and reproducibility of brachial artery flow-mediated dilation.

Purpose: Brachial artery flow-mediated dilation (BAFMD) is a noninvasive technique, which has been suggested as a potential means of identifying patients with early atherosclerosis and therefore has enormous clinical appeal. Despite this, the stability and reproducibility of this technique are not yet clear. Therefore, the purpose of this study was to establish the stability and reproducibility of BAFMD after 5 min of forearm occlusion and to produce power calculations to aid in clinical trial design.