Possible selective inhibitory effects of docosahexaenoic acid (DHA) on U44619- and prostaglandin F<sub>2α</sub> (PGF<sub>2α</sub>)-induced contractions of coronary and cerebral arteries isolated from the pig.
Abstract:DHA is a typical n-3 polyunsaturated fatty acid (n-3 PUFA), and numerous epidemiological and clinical studies have shown that its intake exerts beneficial preventive effects against various cardiovascular diseases. Although possible vascular relaxation induced by DHA seems to be a mechanism underlying its cardioprotective effects, few pharmacological studies have been reported to evidence this idea. In this regard, we found that in the isolated rat thoracic aortae and mesenteric arteries, DHA shows acute and s… Show more
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