The regulatory elements that control the transcriptional regulation of the intestinal Fc receptor (FcRn) have not been elucidated. The objective of this study was to characterize the core promoter region of the rat FcRn gene. Chimeric clones that cont . . .

Background: Abnormalities in intracellular calcium (Ca) cycling during Ca overload can cause triggered activity because spontaneous calcium release (SCR) activates sufficient Ca-sensitive inward currents to induce delayed afterdepolarizations (DADs). . . .

We have used a novel model of genetically imparted endurance exercise capacity and metabolic health to study the genetic and environmental contributions to skeletal muscle glucose and lipid metabolism. We hypothesized that metabolic abnormalities asso . . .

Our laboratory recently reported that chronic resistance training (RT) improved insulin-stimulated glucose transport in normal rodent skeletal muscle, owing, in part, to increased GLUT-4 protein concentration (Yaspelkis BB III, Singh MK, Trevino B, Kr . . .

A resistance training program, where the exercise was uninterrupted (UT, i.e. continuous repetitions) was compared against another resistance training program where the exercise was interrupted (IT, i.e. 2 exercise sessions during a training day) for . . .

We examined whether administration of very low-density lipoproteins (VLDL) to pregnant rats increases surfactant phosphatidylcholine (PtdCho) content in fetal pre-type II alveolar epithelial cells. VLDL-triglycerides are hydrolyzed to fatty acids by l . . .

1. The seeds of many plants are dispersed by animals, but the nature of these plant-animal mutualisms is often moulded by the abiotic environment. Here, we show that desert peach ( Prunus andersonii ), with dry fruits and large seeds, relies on scatte . . .

Chronic metabolic diseases develop from the complex interaction of environmental and genetic factors, although the extent to which each contributes to these disorders is unknown. Here, we test the hypothesis that artificial selection for low intrinsic . . .

Mammalian cortical granules contain two polypeptides (p62 and p56) that are incorporated into the cortical granule envelope after fertilization and function in cleavage of the zygote and the preimplantation blastomeres. Since the echinoderm hyaline la . . .

Although the ornate shrew (Sorex ornatus) is widely distributed throughout California and northern Baja California, genetic analyses have shown that it is phylogeographically structured into 3 genetically differentiated regions (southern, central, and . . .