منابع مشابه
Effects of PACAP and VIP in cerebral ischemia
OBJECTIVES: Pituitary adenylate cyclase activating polypeptide (PACAP) and vasoactive intestinal polypeptide (VIP) belong to the same peptide family, and both neuropeptides have been shown to exert in vitro and in vivo neurotrophic and neuroprotective effects. The aim of the present study was to investigate and compare the protective effects of PACAP and VIP in permanent focal cerebral ischemia...
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Adenosine is released from the myocardium in response to a decrease in the oxygen supply/demand ratio, as is seen in myocardial ischemia; its protective role is manifested by coronary and collateral vessel vasodilation that increase oxygen supply and by multiple effects that act in concert to decrease myocardial oxygen demand (i.e., negative inotropism, chronotropism, and dromotropism). During ...
متن کاملProtective effects of vitamin D on ischemia-reperfusion injury of the ovary in a rat model
Objective(s): The aim of the present study is to investigate probable acute effects of vitamin D on ischemia-reperfusion injury in the rat ovary.Materials and Methods: A group of 30 Wistar albino rats was divided into five groups of 6 each. Group 1: underwent laparotomy only and the ovaries were removed. Group 2: 3-hr ischemia followed by excision of the ovaries. Group 3: 3-hr ischemia and 3...
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Objective(s): This study investigated the protective effect of tanshinone IIA sodium sulfonate (TSS) on ischemia-reperfusion (I/R) induced cardiac injury, and the underlying mechanism of action. Materials and Methods:Male Sprague-Dawley rats were subjected to a 30-min coronary arterial occlusion followed by 24 hours' reperfusion. Half an hour before the left coronary artery ligation, rats were ...
متن کاملMelatonin Protective Effects against Liver Ischemia/Reperfusion Injury
Hepatic ischemia-reperfusion (I/R) is a common phenomenon during liver surgery, transplantation, infection and trauma which results in damage and necrosis of the hepatic tissue through different pathways. Mechanisms involved in I/R damage are very intricate and cover several aspects. Several factors are involved in I/R-induced damages; briefly, decrease in sinusoidal perfusion and ATP generatio...
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ژورنال
عنوان ژورنال: The Journal of Headache and Pain
سال: 2018
ISSN: 1129-2369,1129-2377
DOI: 10.1186/s10194-018-0845-3