Zengquan Zhou

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BACKGROUND The prevalence of HIV/AIDS and tuberculosis (TB) within mainland China is unprecedented and the convergence of these two infectious diseases is increasingly and significantly endangering human health for socioeconomic development. To date, the clinical manifestations, laboratory presentation, and epidemiologic features of HIV/TB coinfection cases(More)
With confocal microscopy, we recorded calcium transients and analyzed calcium removal rate at different temperatures in cardiac myocytes from the rat, a non-hibernator, and the ground squirrel, a hibernator. The results showed a remarkable increase of the diastolic level of calcium transients in the rat but no detectable change in the ground squirrel.(More)
The temperature-dependence of intracellular free calcium ([Ca2+]i) was investigated in indo-1 loaded ventricular myocytes from the rat, a non-hibernator, and from the ground squirrel, a hibernator. The dissociation constant of indo-1 at different temperatures was calibrated both at pH-stat and at α-stat, and the result demonstrated that the α-stat(More)
OBJECTIVE To identify factors associated with mother-to-child-transmission and late access to prevention of maternal to child transmission (PMTCT) services among HIV-infected women; and risk factors for infant mortality among HIV-exposed infants in order to assess the feasibility of virtual elimination of vertical transmission and pediatric HIV in this(More)
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