Eva Blaskova

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PURPOSE To examine for the expression of 15-lipoxygenase 1 (15-LOX1) and 15-LOX2 in human retinal microvascular endothelial cells (HRMVECs) and study the role of arachidonic acid metabolites of these enzymes in angiogenesis. METHODS Quantitative RT-PCR and reverse-phase HPLC analyses were used to determine 15-LOX1/2 expression and their arachidonic acid(More)
Voltage-dependent calcium (Ca(2+), Ca(V)1.2) channels are the primary Ca(2+) entry pathway in smooth muscle cells of resistance-size (myogenic) arteries, but their molecular identity remains unclear. Here we identified and quantified Ca(V)1.2 alpha(1)-subunit splice variation in myocytes of rat resistance-size (100-200 microm diameter) cerebral arteries.(More)
Voltage-dependent L-type Ca(2+) (Ca(V)1.2) channels are the principal Ca(2+) entry pathway in arterial myocytes. Ca(V)1.2 channels regulate multiple vascular functions and are implicated in the pathogenesis of human disease, including hypertension. However, the molecular identity of Ca(V)1.2 channels expressed in myocytes of myogenic arteries that regulate(More)
In addition to their role in many vital cellular functions, arachidonic acid (AA) and its eicosanoid metabolites are involved in the pathogenesis of several diseases, including atherosclerosis and cancer. To understand the potential mechanisms by which these lipid molecules could influence the disease processes, particularly cardiovascular diseases, we(More)
Inositol 1,4,5-trisphosphate receptors (IP(3)Rs) regulate diverse physiological functions, including contraction and proliferation. There are three IP(3)R isoforms, but their functional significance in arterial smooth muscle cells is unclear. Here, we investigated relative expression and physiological functions of IP(3)R isoforms in cerebral artery smooth(More)
Zhao G, Adebiyi A, Blaskova E, Xi Q, Jaggar JH. Type 1 inositol 1,4,5-trisphosphate receptors mediate UTP-induced cation currents, Ca signals, and vasoconstriction in cerebral arteries. Am J Physiol Cell Physiol 295: C1376–C1384, 2008. First published September 17, 2008; doi:10.1152/ajpcell.00362.2008.—Inositol 1,4,5trisphosphate receptors (IP3Rs) regulate(More)
Antihypertensive medications are the most efficient drugs in achieving regression of myocardial hypertrophy in both clinical studies and animal models of hypertension. Nevertheless, there is a lack of clear and concise comparative study of their effects on the modulation of cardiomyocyte morphology and function. Here, we assessed the tissue-protective(More)
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