نتایج جستجو برای: angiopoietin 1
تعداد نتایج: 2753996 فیلتر نتایج به سال:
Glomerular capillary remodeling is an essential process in the development of glomerular hypertrophy. Angiopoietins, which are important regulators in angiogenesis, plays a role in the development of glomerulus during embryogenesis. Here, we evaluated the influence of angiopoietin on glomerular components and hypertrophy after uninephrectomy in adult male BALB/c mice. The actions of angiopoieti...
Differential expression of Tie-2 receptors and angiopoietins in response to in vivo hypoxia in rats.
In this study, we assessed the effects of in vivo hypoxia on the expression of Tie-2 receptors and angiopoietins in various organs of conscious rats and correlated these effects with the expression of hypoxia-inducible factor-1 (HIF-1). RT-PCR and Southern blotting were used to amplify mRNA expression of angiopoietin-1, -2, and -3, Tie-2, and HIF-1 alpha in tissues of normoxic and hypoxic (frac...
Cardiovascular disease (CVD) is increasingly recognised as a complication of childhood chronic kidney disease (CKD) even in the absence of diabetes and hypertension. We hypothesized that an alteration in angiopoietin-1 and -2, growth factors which regulate endothelial and vascular function could be involved. We report that the endothelial survival factor, angiopoietin-1 is low in children with ...
Doxorubicin (Dox) is a major anticancer chemotherapeutic agent. However, it causes cardiomyopathy due to the side effect of cardiomyocyte apoptosis. We have previously reported that angiopoietin-1 significantly reduced myocardial infarction after ischemic injury and protected cardiomyocytes from oxidative stress-induced apoptosis. It is hypothesized that angiopoietin-1 may protect cardiomyocyte...
Background: The hepatokines are now considered potential targets for the treatment of type 2 diabetes disorders. The aim of this study was to investigate the effect of 12 weeks combined training with Canagliflozin on some hepatokines in type 2 diabetic men. Methods: In this quasi-experimental study, 44 men with type 2 diabetes (Mean age 33.2 ± 4.5 years, body mass index 27.3±3.0) from Tehran c...
10 REVIEW OF THE LITERATURE 12 1. The VEGF family 12 1.1. Growth factors 1.1.1. Vascular endothelial groth factor (VEGF-A) 12 1.1.2. VEGF-B 13 1.1.3. VEGF-C 13 1.1.4. VEGF-D 15 1.1.5. VEGF-E 16 1.2. The VEGF receptors 16 1.2.1. VEGFR-1 (or FLT1) 17 1.2.2. VEGFR-2 (KDR) 17 1.2.3. NEUROPILIN-1 (or receptor for VEGF165) 17 1.2.4. VEGFR-3 (or Flt4) 19 2. The Angiopoietin/Tie family 19 2.1. Growth f...
Vascular growth factors play an important role in maintaining the structure and integrity of the glomerular filtration barrier. In healthy adult glomeruli, the proendothelial survival factors vascular endothelial growth factor-A (VEGF-A) and angiopoietin-1 are constitutively expressed in glomerular podocyte epithelia. We demonstrate that this milieu of vascular growth factors is altered in stre...
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