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New electrocardiographic criteria for predicting the site of coronary artery occlusion in inferior wall acute myocardial infarction.
In patients with inferior wall acute myocardial infarction (AMI), the site of the culprit lesion is an important determinant of outcome. Patients with right ventricular infarction have a poorExpand
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Potent protective effect of melatonin on chromium(VI)-induced DNA single-strand breaks, cytotoxicity, and lipid peroxidation in primary cultures of rat hepatocytes.
Incubation of primary cultures of rat hepatocytes with K2Cr2O7 plus the pineal hormone melatonin resulted in a marked decrease in cellular levels of DNA single-strand breaks caused by K2Cr2O7.Expand
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Protective effect of vitamin E on chromium (VI)-induced cytotoxicity and lipid peroxidation in primary cultures of rat Hepatocytes
Abstract Pretreatment of primary cultures of rat hepatocytes with α-tocopherol succinate (vitamin E) for 20 h prior to exposure to K2Cr2O7 resulted in a marked decrease of chromium (VI)-inducedExpand
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Cytological characterization of a pituitary folliculo-stellate-like cell line, Tpit/F1, with special reference to adenosine triphosphate-mediated neuronal nitric oxide synthase expression and nitric
An immortal nonhormone-producing cell line with a characteristic star-shaped morphology, named Tpit/F1, was derived from an anterior pituitary gland of a temperature-sensitive large T antigenExpand
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Activation of MAP kinase cascade induced by human pancreatic phospholipase A2 in a human pancreatic cancer cell line
We have found that the growth of human pancreatic cancer cells MIAPaCa‐2, induced by human pancreatic phospholipase A2 group I (hPLA2‐I), is mediated via its specific receptor but not via itsExpand
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Formation of paramagnetic chromium in liver of mice treated with dichromate (VI).
The formation of paramagnetic chromium in the liver of male mice dosed with K2Cr2O7 (10, 20, and 40 mg Cr/kg) by a single ip injection was investigated by electron spin resonance (ESR) spectrometry.Expand
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Mechanism of lipid radical formation following exposure of epidermal homogenate to ultraviolet light.
It has been suggested that oxygen free radicals are important mediators of lipid peroxidation in the epidermis exposed to ultraviolet (UV) light. However, it is not clear whether it is the superoxideExpand
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O2-. spin trapping on cardiac submitochondrial particles isolated from ischemic and non-ischemic myocardium.
An electron spin resonance (ESR) spin trapping technique was applied to determine the generation of superoxide anions in submitochondrial particles prepared from the ischemic heart. Ischemia wasExpand
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Protective effect of deferoxamine on chromium(VI)-induced DNA single-strand breaks, cytotoxicity, and lipid peroxidation in primary cultures of rat hepatocytes
Abstract Incubation of primary cultures of rat hepatocytes with K2Cr2O7 and deferoxamine (DFO), an iron chelator, resulted in a marked decrease in cellular levels of DNA single-strand breaks causedExpand
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ESR spin-labeling method of determining membrane fluidity in biological materials--tissue culture cells, cardiac mitochondria, erythrocytes and epidermal cells.
The spin-labeling technique with electron spin resonance (ESR) was introduced to determine membrane fluidity in plasma membranes. Three kinds of doxylstearic acid were used as spin labeling agents.Expand
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