Halaman 1 dari 43 hasil
The presence of vasoactive intestinal peptide (VIP) in the hypothalamus, anterior pituitary, and hypophyseal portal blood strongly suggests that VIP might be involved in the regulation of pituitary hormone secretion. To elucidate the relationship between VIP and the adrenergic system and its role in
Recent genome-wide association (GWA) studies have identified a number of novel genes/variants predisposing to obesity. However, most GWA studies have focused on individual single-nucleotide polymorphism (SNPs)/genes with a strong statistical association with a phenotypic trait without considering
OBJECTIVE
Impaired pregnancy in non-obese diabetic (NOD) mice was related to limited vascular remodeling and autoimmune background. Vasoactive intestinal peptide (VIP) has anti-inflammatory and immunosuppressant effects, so we explored its ability to modulate the immune microenvironment at the early
BACKGROUND
Sjögren's syndrome (SS), an autoimmune exocrinopathy mainly affecting lachrymal and salivary glands, results in ocular and oral dryness (keratoconjunctivitis sicca and xerostomia). The aetiology and pathogenesis are largely unknown; currently, only palliative treatment is
The secretory function of the exocrine pancreas has been studied in dispersed pancreatic acini from obese and homozygous lean Zucker rats at 6 and 22 wk. No abnormality was found in acini from young rats. Acini from 22 wk obese and lean rats were equally responsive to secretagogues which stimulate
The age-related development of the capacity of the cardiac adenylate cyclase system to be stimulated with secretin, vasoactive intestinal peptide (VIP), glucagon, the beta-adrenergic agonist isoproterenol, Gpp(NH)p, and NaF was compared in obese (fa/fa) Zucker rats and their lean (FA/?) littermates.
Sjögren's syndrome (SS) is a chronic autoimmune disease characterized by a progressive oral and ocular dryness that correlates poorly with the autoimmune damage of the glands. It has been proposed that a loss of homeostatic equilibrium in the glands is partly responsible for salivary dysfunction
The myenteric plexus of the gastrointestinal tract was investigated in the obese diabetic mouse, an animal model of human type 2 diabetes. Sections were immunostained by the avidin-biotin complex method, using a general nerve marker, protein gene product 9.5 (PGP 9.5), as well as antibodies to
Quantitative histological and immunocytochemical studies have been carried out on the endocrine cells of the gastrointestinal tract in genetically obese mice and their heterozygous (lean) litter mates. In the ob/ob mice hyperplasia of most of the endocrine (APUD) cells of the gut was found, a
Obesity is a growing problem worldwide with a clear impact on health status. It is also a condition that negatively affects circadian rhythms. When the mouse Neotomodon alstoni is fed a regular rodent chow, some individuals develop obesity, representing an opportunity to compare the effects of
Obesity is characterized by a systemic low-grade chronic inflammatory oxidative condition that affects vascular and cardiac smooth muscle relaxation. In human antrum, relaxation is mediated by vasoactive intestinal peptide (VIP) through cAMP and cGMP signaling pathways. A genome-wide association
Central and lateral hypothalamic concentrations of 9 regulatory peptides implicated in the control of feeding behaviour were measured in corpulent (cp/cp) JCR:LA-cp rats which develop spontaneous obesity, hyperinsulinaemia and hyperlipidaemia, and in lean (+/?) controls. In female cp/cp rats,
This study evaluated the effect of gastric bypass on the glucose, insulin, vasoactive intestinal peptide (VIP), neurotensin, and motilin response to orally administered glucose in eight morbidly obese patients before and after operation. Preoperatively, all eight patients remained asymptomatic
Albright hereditary osteodystrophy (AHO) is an autosomal dominant disorder characterised by the presence of brachymetaphalangism, short stature, obesity, and mental retardation. Variable biochemical changes many represent either pseudohypoparathyroidism (PHP) owing to resistance to parathormone
Sjögren's syndrome (SS) is a chronic autoimmune disease characterized by salivary and lacrimal gland dysfunction. Clinical observations and results from animal models of SS support the role of aberrant epithelial cell apoptosis and immune homeostasis loss in the glands as triggering factors for the