Antioxidant Treatment with .ALPHA.-Tocopherol Improves Erectile Function in Hypertensive Rats
نویسندگان
چکیده
منابع مشابه
Characterization of erectile function in monocrotaline-treated pulmonary hypertensive rats.
The aim of this study was to evaluate erectile function in monocrotaline (MCT)-treated rats with pulmonary hypertension (PH). Forty rats were divided into control (n = 20) and MCT-treated (n = 20) groups. Rats were treated with MCT (60 mg/kg subcutaneously) for 3 weeks to induce PH. Mean pulmonary arterial pressure (mPAP), medial hypertrophy index (percentage of wall thickness of pulmonary arte...
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We wanted to determine whether alpha-tocopherol supplementation to pregnant rats could increase the concentration of alpha-tocopherol in maternal and fetal plasma and tissues. Pregnant rats were treated with alpha-tocopherol on days 18 and 19 gestation and studied at day 20. A control group was studied in parallel. Treatment of pregnant rats with alpha-tocopherol increased its concentration in ...
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Vitamin E is an important natural antioxidant, and its most common and biologically active form is alpha-tocopherol. In addition to this, specific regulatory effects of vitamin E have been revealing. The body exerts a certain effort to regulate its tissue levels with specific tocopherol transport proteins and membrane receptors. Antiproliferative and protein kinase C-suppressing effects of alph...
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Diastolic dysfunction can lead to heart failure with preserved ejection fraction, for which there is no effective therapeutic. Ranolazine has been reported to reduce diastolic dysfunction, but the specific mechanisms of action are unclear. The effect of ranolazine on diastolic function was examined in spontaneously hypertensive rats (SHRs), where left ventricular relaxation is impaired and stif...
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ژورنال
عنوان ژورنال: Hypertension Research
سال: 2008
ISSN: 0916-9636,1348-4214
DOI: 10.1291/hypres.31.1007