Vitamin D deficiency is associated with increased risks for cardiovascular mortality and chronic kidney disease (CKD) progression in patients with early-stage disease, according to a study published online May 11 in the Journal ...
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China (traditional Chinese: 中國; simplified Chinese: 中国; Tongyong Pinyin: Jhongguó; Hanyu Pinyin: Zhōngguó (help·info); Wade-Giles (Mandarin): Chung¹kuo²) is a cultural region, an ancient civilization, and, depending on perspective, a national or multinational entity extending over a large area in East Asia.
The last Chinese Civil War (with major combat ending in 1949) has resulted in two political entities:
China has one of the world's oldest and continuous civilizations, consisting of states and cultures dating back more than six millennia.[citation needed] It has the world's longest continuously used written language system,[citation needed] and is viewed as the source of many major inventions. Historically, China's cultural sphere has extended across East Asia as a whole, with Chinese religion, customs, and writing systems being adopted to varying degrees by neighbors such as Japan, Korea and Vietnam. The first evidence of human presence in the region was found at the Zhoukoudian cave and is one of the first known specimens of Homo erectus, now commonly known as the Peking Man, estimated to have lived approximately from 300,000 to 550,000 years ago.
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