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Vitamin D supplementation has no effect on insulin sensitivity or secretion in vitamin D–deficient, overweight or obese adults: a randomized placebo-controlled trial
insulin secretion insulin sensitivity obesity random-ized trial RCT, vitamin D
2018/11/14
Background: Vitamin D supplementation has been proposed as a potential strategy to prevent type 2 diabetes. Existing clinical trials have been limited by short duration, low doses of vitamin D, variab...
Effect of Oral Administration of Intact Casein on Gastrointestinal Hormone Secretion and Pancreatic α-Amylase Activity in Korean Native Steer
Secretin Cholecystokinin Ghrelin α-Amylase Korean Native Steer
2016/5/11
Three Korean native steers (779±24 kg) fitted with duodenal cannulas were used in a 3×3 Latin square design to investigate the influence of oral administration of soluble proteins, intact casein (IC) ...
Administration of resveratrol for 5 wk has no effect on glucagon-like peptide 1 secretion, gastric emptying, or glycemic control in type 2 diabetes: a randomized controlled trial
blood glucose GLP-1 HbA1c incretin resveratrol
2018/11/23
Background: Resveratrol has been reported to lower glycemia in rodent models of type 2 diabetes associated with the stimulation of glucagon-like peptide 1 (GLP-1), which is known to slow gastric empty...
Effect of orexin-A on prolactin secretion in lambs born under different photoperiod conditions – in vitro study
seasonality sheep incubation pituitary gland
2015/7/7
In each season, the control pituitary glands (K1,
K2, K3) were incubated in Parker’s medium, while the experimental pituitary glands (Ox1, Ox2, Ox3) were
incubated in medium containing 1000 ng/ml ...
Effects of Aroclor 1254 on LH and 17,20β-P secretion in female Prussian carp (Carassius gibelio Bloch) in the spawning season
PCBs cyprinids gonadotropins LH, steroids reproduction
2015/6/24
The effects of Aroclor 1254 on the secretion of luteinizing hormone (LH) and 17,20β-dihydroxy-4-pregnen-3-one (17,20β-P) in female Prussian carp (Carassius gibelio Bloch) at the time of their natural ...
Steroid effects on the in vitro LH secretion from pituitary cells of sexually immature carp (Cyprinus carpio L.) under the influence of naltrexone and morphine
common carp in vitro LH secretion morphine naltrexone sex steroids
2015/6/8
Dispersed cells from sexually immature carp (footlings) pituitaries were exposed to estradiol (E2) or testosterone (T) (both at 3 × 10–8 M) in the presence of opioid receptor antagonist naltrexone (10...
Effects of non-steroidal gonadal factors on LH secretion in female common carp during the reproductive cycle
inhibin activin ovarian extract LH common carp aquaculture
2015/6/5
The aim of this study was to evaluate the effects of recombinant human inhibin A, recombinant human activin A and desteroidized ovarian extract on LH secretion in vitro and in vivo in female common ca...
LH secretion and 17ββ-estradiol concentration in the blood plasma and hypothalamus of goldfish (Carassius auratus gibelio B.) and common carp (Cyprinus carpio L.) treated with fadrozole (aromatase inhibitor) and GnRH analogues
aromatase inhibitor LH estradiol goldfish carp ovulation
2015/6/4
Fadrozole – a non-steroidal aromatase inhibitor was applied to common carp and goldfish to examine its ability to potentiate the stimulatory action of GnRH analogues on LH secretion in vivo. The goal ...
In response to glucose, pancreatic islet beta cells secrete insulin in a biphasic manner, and both phases are diminished in type 2 diabetes. In beta cells, cortical F-actin beneath the plasma membrane...
Effect of polychlorinated biphenyls on the secretion of oxytocin from luteal and granulosa cells in cow: possible involvement of glucocorticoid receptors
polychlorinated biphenyls oxytocin glucocorticoid receptors ovary cow
2015/3/5
Polychlorinated biphenyls (PCBs) stimulate oxytocin secretion from bovine granulosa and luteal cells. Since oxytocin on the one hand is released from ovarian cells by cortisol and on the other hand PC...
Drosophila Wnt-1/Wingless undergoes a hydrophobic modification and is targeted to lipid rafts for secretion, a process that requires Porcupine
Glycoprotein organisms form factor cell and developmental biology acyl transferase
2014/12/11
Wnt ligands are a family of highly conserved glycoproteins that act as morphogens to regulate development in many organisms. Drosophila Wnt-1 (Wingless) is involved in directing cell fate decisions an...
Notch-1 regulates IFN-gamma secretion through activation of NF-kappaB
An immune response cell factor cell differentiation T cells activate T cell line
2014/12/11
The cytokine IFN-γ is important in mediating immune responses, while the Notch family of transmembrane receptors has been implicated in modulating T cell differentiation at several stages of developme...
Structural studies of membrane-assembled PopD and PopB, the Pseudomonas aeruginosa type 3 secretion translocators
Pure sciences Biological sciences Fluorescence Membrane proteins Membranes Pore formation Type III secretion
2014/12/10
Transport of proteins across membranes is essential during many stages of pathogen infection and colonization of human cells. Many Gram-negative pathogens use a Type 3 Secretion (T3S) system to inject...
Lifestyle-Induced Decrease in Fat Mass Improves Adiponectin Secretion in Obese Adults
ADIPONECTIN LEPTIN AEROBIC EXERCISE GLYCEMIC DIET
2017/5/19
Several studies have identified relationships between weight loss and adipokine levels; however, none have looked at the combined effect of aerobic exercise training with the consumption of a low- or ...
Effects of Dietary Supplementation with the Combination of Zeolite and Attapulgite on Growth Performance, Nutrient Digestibility, Secretion of Digestive Enzymes and Intestinal Health in Broiler Chickens
Attapulgite Broiler Growth Performance Intestinal Health Zeolite
2016/5/17
This study was designed to investigate the effects of basal diets supplemented with a clay product consisting of zeolite and attapulgite (ZA) at 1:1 ratio on growth performance, digestibility of feed ...