肾素-血管紧张素-醛固酮系统

美国科学60秒 SSS 2015-05-29

Some 70 million American adults have high blood pressure. Three quarters of them rely on medication to keep the condition in check. But you've got to remember to actually take the daily dose. Now researchers have devised a longer-lasting alternative:

发表于:2018-12-24 / 阅读(117) / 评论(0)

2015年Scientific American(五)月

Ronaldo back to Real squad

MADRID, Dec. 1 (Xinhua) -- Real Madrid's star striker Cristiano Ronaldo returned to the squad for Spanish La Liga match slated for the weekend after recovering from an ankle strain, his club said on Thursday. Cristiano Ronaldo rejoined the squad in t

发表于:2019-01-07 / 阅读(60) / 评论(0)

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Ronaldo believes 2014 World Cup to be best ever

NEW YORK, March 19 (Xinhua) -- China-owned Swedish automaker Volvo announced Monday an endorsement deal with NBA's new Asian-American superstar Jeremy Lin, marking one of the first major corporate contracts for the Knicks guard. Over the next two yea

发表于:2019-01-07 / 阅读(50) / 评论(0)

英语新闻

Ronaldo reveals desire to become president of CBF

RIO DE JANEIRO, March 18 (Xinhua) -- Retired soccer star Ronaldo on Sunday revealed his aspirations of entering the world of politics and becoming the next president of the Brazilian Confederation of Soccer (CBF). With the sudden and unexpected resig

发表于:2019-01-07 / 阅读(48) / 评论(0)

英语新闻

Osvaldo earns Brazil call-up

RIO DE JANEIRO, March 13 (Xinhua) -- Brazil coach Luiz Felipe Scolari has given a surprise international call-up to Sao Paulo winger Osvaldo for friendlies against Italy and Russia later this month. The 25-year-old replaces Paris Saint-Germain starle

发表于:2019-02-05 / 阅读(61) / 评论(0)

英语新闻

Ronaldo: Real Madrid shut Ferguson up

RIO DE JANEIRO, March 6 (Xinhua) -- Brazil legend Ronaldo accused Manchester United manager Sir Alex Ferguson of lacking respect by referring to him as the fat one. Speaking during a press conference involving Brazil's 2014 World Cup organizing commi

发表于:2019-02-07 / 阅读(41) / 评论(0)

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Ali,Muhammad

anachlorhydric gastritis

bimolecular acid-catalyzed alkyl-oxygen cleavage