Sheng-gui Qi

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OBJECTIVE To investigate the difference of liver enzyme levels and its correlation with serum ACE/ACE2 among yak and cattle on Qinghai-Tibetan plateau, and to further explore the biochemical mechanism of their liver of altitude adaptation. METHODS The serum samples of yak were collected at 3,000 m, 3,500 m, 4,000 m and 4,300 m respectively, meanwhile the(More)
OBJECTIVE To explore the incidence of congenital heart disease (CHD) complicated with pulmonary arterial hypertension (PAH) at an altitude of over 2000 meters above sea level. METHODS We retrospectively analyzed the profiles of 688 PAH patients selected from 1178 CHD patients at our hospital during January 2007 to December 2009. The risk factors of(More)
OBJECTIVE To analyze risk factors of pulmonary arterial hypertension (PAH) in patients with atrial septal defect (ASD) patients living at above 2000 m high altitude area. METHODS We retrospectively analyzed the incidence of PAH in 526 ASD patients out of 1178 congenital heart disease patients who were hospitalized in Qinghai cardiovascular hospital(More)
BACKGROUND Congenital heart disease (CHD) is a common heart condition which does considerable harm to the health of children and adolescents. CHD epidemiological characteristics of Tibetan children whose ages ranged from 4 to 18 years were investigated in Qinghai Province. METHODS A total of 32 578 Tibetan children, living at altitudes of 2535 m, 3600 m(More)
OBJECTIVE The epidemiological characteristics of congenital heart disease (CHD) in children aged from 4 to 18 years were investigated in Qinghai province. METHODS Altogether 288 066 children inhabiting at 6 prefectures and 3 counties were examined by the following three steps: pre-screening, re-examination and diagnosis with color Doppler. And the entity(More)
OBJECTIVE To investigate the epidemiological characteristics of congenital heart disease (COHD) among 4 to 17 years old children in Haidong area of Qinghai province. METHODS All 97 718 children were surveyed with the following 3 steps: prescreening, countershock and confirmation with color Doppler. The distribution patterns were analyzed by national(More)
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