scholarly journals Microvascular Endothelial Cells of the Bovine Corpus Luteum: A Comparative Examination of the Estrous Cycle and Pregnancy

2008 ◽  
Vol 54 (3) ◽  
pp. 183-191 ◽  
Author(s):  
Jessica Ann CHERRY ◽  
Xiaoying HOU ◽  
Bo Ruben RUEDA ◽  
John Stewart DAVIS ◽  
David Harrison TOWNSON
Keyword(s):  
Endothelial Cells ◽  
Corpus Luteum ◽  
Estrous Cycle ◽  
Microvascular Endothelial Cells ◽  
Bovine Corpus Luteum ◽  
Microvascular Endothelial ◽  
Comparative Examination

scholarly journals Cultured microvascular endothelial cells derived from the bovine corpus luteum possess NCAM-140

1992 ◽  
Vol 201 (2) ◽  
pp. 545-548 ◽  
Author(s):  
Artur Mayerhofer ◽  
Katharina Spanel-Borowski ◽  
Sara Watkins ◽  
Manfred Gratzl
Keyword(s):  
Endothelial Cells ◽  
Corpus Luteum ◽  
Microvascular Endothelial Cells ◽  
Bovine Corpus Luteum ◽  
Microvascular Endothelial

Voltage-dependent potassium channels in cytokeratin-positive and cytokeratin-negative microvascular endothelial cells of the corpus luteum

2002 ◽  
Vol 310 (1) ◽  
pp. 103-108 ◽  
Author(s):  
Maik Richter ◽  
Gerelusul Tscheudschilsuren ◽  
Dagmar Eschke ◽  
Gabriela Aust ◽  
Katharina Spanel-Borowski ◽  
...  
Keyword(s):  
Endothelial Cells ◽  
Potassium Channels ◽  
Corpus Luteum ◽  
Microvascular Endothelial Cells ◽  
Voltage Dependent ◽  
Microvascular Endothelial

Resveratrol Reduces Matrix Metalloproteinase-2 Activity Induced by Oxygen-Glucose Deprivation and Reoxygenation in Human Cerebral Microvascular Endothelial Cells

2012 ◽  
Vol 82 (4) ◽  
pp. 267-274 ◽  
Author(s):  
Zahide Cavdar ◽  
Mehtap Y. Egrilmez ◽  
Zekiye S. Altun ◽  
Nur Arslan ◽  
Nilgun Yener ◽  
...  
Keyword(s):  
Endothelial Cells ◽  
Neuroprotective Effect ◽  
Ischemia Reperfusion ◽  
Neurovascular Unit ◽  
Glucose Deprivation ◽  
Matrix Metalloproteinase 2 ◽  
Microvascular Endothelial Cells ◽  
Oxygen Glucose Deprivation ◽  
Microvascular Endothelial

The main pathophysiology in cerebral ischemia is the structural alteration in the neurovascular unit, coinciding with neurovascular matrix degradation. Among the human matrix metalloproteinases (MMPs), MMP-2 and -9, known as gelatinases, are the key enzymes for degrading type IV collagen, which is the major component of the basal membrane that surrounds the cerebral blood vessel. In the present study, we investigated the effects of resveratrol on cytotoxicity, reactive oxygen species (ROS), and gelatinases (MMP-2 and -9) in human cerebral microvascular endothelial cells exposed to 6 hours of oxygen-glucose deprivation and a subsequent 24 hours of reoxygenation with glucose (OGD/R), to mimic ischemia/reperfusion in vivo. Lactate dehydrogenase increased significantly, in comparison to that in the normoxia group. ROS was markedly increased in the OGD/R group, compared to normoxia. Correspondingly, ROS was significantly reduced with 50 μM of resveratrol. The proMMP-2 activity in the OGD/R group showed a statistically significant increase from the control cells. Resveratrol preconditioning decreased significantly the proMMP-2 in the cells exposed to OGD/R in comparison to that in the OGD/R group. Our results indicate that resveratrol regulates MMP-2 activity induced by OGD/R via its antioxidant effect, implying a possible mechanism related to the neuroprotective effect of resveratrol.

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