Related GMR Articles
We studied the interethnic variation of the MMP-9 microsatellite in the Mestizo and Amerindian populations using blood samples collected from 435 healthy unrelated individuals from the Central Valley of Mexico. DNA samples were genotyped using the -90 (CA)12-27 repeat near the MMP transcriptional start site using capillary electrophoresis. Our data were ... more
Resveratrol (RSV) has a beneficial role in the prevention of diabetes and alleviates some diabetic complications, such as cardiomyopathy. We investigated cyclooxygenase-1 (COX-1), COX-2, nuclear factor κB (NF-κB), matrix metalloproteinase-9 (MMP-9), and sirtuin 1 (SIRT1) mRNA expression levels in heart tissue after RSV treatment in streptozotocin (STZ)-induced diabetic rats. After ... more
The aim of this study was to investigate the correlation between the expression of matrix metalloproteinase-9 (MMP-9) and vascular endothelial growth factor (VEGF) and clinicopathological features of lung adenocarcinoma. The expression of MMP-9 and VEGF was evaluated by immunohistochemistry of 30 samples from lung adenocarcinoma patients and 12 paratumoral (normal) tissue samples. In ... more
Pulmonary hypertension (PH) secondary to chronic kidney disease (CKD) is common, but in stages 1-3 CKD patients, it remains unclear. We sought to evaluate the prevalence of PH and elucidate the possible pathogenesis in Chinese patients with early stage kidney disease. Doppler-estimated pulmonary systolic artery pressure (PASP) was measured in 101 CKD patients with glomerular filtration ... more
The aim of this study was to investigate the correlation between circulating endothelial progenitor cell (EPC) levels and plasma prostacyclin (PGI2) concentrations in pulmonary hypertension (PH) rat models. Monocrotaline was used to induce PH, and the number of CD34/Flk-1-double-positive mononuclear cells in peripheral CD45-negative blood was counted by flow cytometry, which reflected ... more
To explore the role of metalloproteinase-1 (TIMP-1) tissue inhibitor in the mechanisms of kidney aging, we observed the effects of sense and antisense transfection of TIMP-1 and of metalloproteinase (MMP) inhibitors on phosphatase and tensin homolog (PTEN), vascular endothelial growth factor (VEGF), and Flk-1 expression in TIMP-1 transgenic human proximal tubular ... more