11 ফলাফল
Recently, we demonstrated that elevated blood pressure activates mitogen-activated protein (MAP) kinases in rat aorta. Here we provide evidence that the vascular response to acute hypertension also includes induction of MAP kinase phosphatase-1 (MKP-1), which has been shown to function in the
BACKGROUND
Ectopic vascular calcification is a common condition associated with aging, atherosclerosis, diabetes, and/or chronic kidney disease. Smooth muscle cells are the best characterized source of osteogenic progenitors in the vasculature; however, recent studies suggest that cells of
Metabolic intermediate levels, glycolytic and Krebs cycle enzyme activities and lysosomal acid hydrolase activities were measured in aortas of spontaneously hypertensive (SHR) versus normotensive (WKY) rats. In the hypertensive aortas the level of lactate, the ratio of lactate to glucose and of
Background and Purpose- CRP (C-reactive protein) is an inflammatory biomarker which predicts the risk of cardiovascular diseases. However, whether CRP is associated with carotid artery plaque (CAP) remains unclear. Methods- The current retrospective study was performed in 8229 Chinese aged adults
Elevated blood pressure was an unexpected outcome in some cholesteryl ester transfer protein (CETP) inhibitor trials, possibly due to vascular effects of these drugs. We investigated whether CETP inhibitors (torcetrapib, dalcetrapib, anacetrapib) influence vascular function and explored the putative
BACKGROUND
Overnutrition during postnatal life represents a risk factor for later obesity and associated metabolic disorders.
OBJECTIVE
We investigated the interaction between postnatal and later-life nutrition on body composition, blood pressure and the jejunal enzyme activities in male
Vascular remodeling during chronic hypertension may impair the supply of tissues with oxygen, glucose and other compounds, potentially unleashing deleterious effects. In this study, we used Spontaneously Hypertensive Rats and normotensive Wistar-Kyoto rats with or without pharmacological inhibition
Alkaline phosphatase activity and Ca2+ accumulation were examined in the isolated plasma membrane fractions from small arteries and veins of spontaneously hypertensive (SHR) and normotensive (WKY). Increased Ca2+ binding by plasma membrane fractions from veins, decreased ATP-dependent Ca2+
OBJECTIVE
Small GTPase Ras-related protein 1 (Rap1b) controls several basic cellular phenomena, and its deletion in mice leads to several cardiovascular defects, including impaired adhesion of blood cells and defective angiogenesis. We found that Rap1b(-/-) mice develop cardiac hypertrophy and
Recent advances in basic and clinical research have identified Rho kinase as an important target potentially implicated in a variety of cardiovascular diseases. Rho kinase is a downstream mediator of RhoA that leads to stress fiber formation, membrane ruffling, smooth muscle contraction, and cell
BACKGROUND
Obstructive sleep apnea (OSA) has been recognized as an independent risk factor for systemic hypertension. The study investigated the functional consequences of chronic intermittent hypoxia (CIH) on aortic constriction induced by angiotensin II (Ang II) and the possible signaling