Guohui Wu

2Liangui Feng
2Yuhua Ruan
1Abu Abdul-Quader
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An elusive goal for systemic drug delivery is to provide both spatial and temporal control of drug release. Liposomes have been evaluated as drug delivery vehicles for decades, but their clinical significance has been limited by slow release or poor availability of the encapsulated drug. Here we show that near-complete liposome release can be initiated(More)
OBJECTIVE To explore the feasibility of offering HIV counseling and testing in community health centers (CHCs) and to provide evidence for the HIV/AIDS response in China. METHODS Forty-two CHCs were selected from the eight cities that participated in the study. Rapid testing was mainly provided to: clients seeking HIV testing and counseling (HTC);(More)
The high and climbing human immunodeficiency virus (HIV) rates among Chinese men who have sex with men (MSM) bring huge pressure and challenge to acquired immune deficiency syndrome response work in China. This study examined HIV-testing behavior and describes the characteristics of recently tested MSM in Chongqing to address targeting HIV prevention(More)
OBJECTIVES To estimate the average social network size in the general population and the size of HIV key affected populations (KAPs) in Chongqing municipality using the network scale-up method (NSUM). METHODS A general population survey was conducted in 2011 through a multistage random sampling method. Participants aged between 18 and 60 years were(More)
OBJECTIVE This study was to characterize the continuously changing trends of HIV prevalence, risks, sexual behaviors, and testing behaviors among men who have sex with men (MSM) in Chongqing, China. METHODS Five consecutive cross-sectional surveys were conducted among MSM in 2006, 2008, 2010, 2012, and 2013. Testing for HIV and syphilis was performed, and(More)
OBJECTIVES To assess HIV incidence and its associated risk factors among young men who have sex with men (YMSM) in urban areas, China. DESIGN The study used a prospective cohort study design and standard diagnostic tests. METHODS A twelve-month prospective cohort study was conducted among YMSM (18-25 years old) in 8 large cities in China. The(More)
  • Guohui Wu, Shelli L Frey, Stacey A Maskarinec, Ka Yee, C Lee
  • 2006
The cell membrane separates the interior of the cell from the outside and regulates the molecular and ionic content of the intracellular medium. The majority of the energy required to sustain cellular function is expended in maintaining large differences in ion concentrations across the cell membrane. The lipid bilayer provides the ionic diffusion barrier(More)
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