据美国《医学论坛报》报道，一项新的研究提示，雌激素也许对男性的心脏有益。当身体暴露于寒冷时，冠状动脉扩张以增加心脏的血液。但患有动脉硬化的病人，其血管对冷反应却变得狭窄，限制了血流。当研究者将单剂雌激素用于１２例有此种反应的男性后，在他们暴露于寒冷时... According to the United States, “Medical Tribune,” reported that a new study suggests that estrogen may be beneficial to men’s heart. When the body is exposed to the cold, the coronary arteries expand to increase the blood of the heart. However, patients with atherosclerosis, the blood vessels become cold response becomes narrow, limiting blood flow. When researchers used a single dose of estrogen for 12 men who had such reactions, when they were exposed to cold ...