The results showed that BLM resulted in severe PF and diffuse lung inflammation, together with significant elevation of inflammatory factors and a marked increase in expression of angiotensin II (ANG II) and transforming growth factor-beta 1 (TGF-β1).
The impact of 1,25-dihydroxyvitamin D3 on the expression of connective tissue growth factor and transforming growth factor-β1 in the myocardium of rats with diabetes.
The levels of TGF-beta1 mRNA and collagen type III in cigarette smoke treated group (0.42 +/- 0.04, 25.8 +/- 2.3) were higher than those in the asthmatic group (0.39 +/- 0.04, 22.9 +/- 3.1) and in the control group (0.26 +/- 0.04, 16.3 +/- 2.3).
These results suggested that ERK 1/2 could be activated by phosphorylation with over-expression of TGF-beta1 in the endothelium and in VSMC of aorta and renal arterioles from SHR, which might play an important role in VSMC proliferation under hypertension.
[Expression of secretory leukocyte proteinase inhibitor in the bronchi and lung tissues of chronic obstructive pulmonary disease rat models and the regulatory mechanism by transforming growth factor beta(1)].
At similar levels of systemic hypertension, Dahl salt-sensitive but not spontaneously hypertensive rats (SHR) develop glomerular hypertension, which is accompanied by upregulation of transforming growth factor beta1 (TGF-beta1), mesangial matrix expansion, and sclerosis.
Only animals from the 1WIK group developed severe chronic renal failure, glomerulosclerosis, interstitial fibrosis, and upregulation of transforming growth factor-beta(1) (TGF-beta(1)) gene, which was associated with increased TGF-beta(1) protein expression in tubular epithelial cells, arterioles, and in areas of mononuclear interstitial cell infiltrate.
Effect of prenatal tetrandrine administration on transforming growth factor-beta1 level in the lung of nitrofen-induced congenital diaphragmatic hernia rat model.
These results demonstrate that cytokines and candidates playing a role in the pathogenesis of chronic diseases, such as TGF-beta1 and COX-1/-2, are over-expressed in platelets of Zucker obese rats by comparison to their lean counterparts.