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OBJECTIVES To document the viral etiology of acute lower respiratory tract infection (ALRIs) in Chinese children. SETTING Children Hospital, Zhejiang University, China. STUDY DESIGN Cross-sectional. PARTICIPANTS 34885 children with ALRI between January 2001 to December 2006. METHODS Nasopharyngeal aspirates were collected from all subjects.(More)
Effect of acute treatment of morphine is associated with neurotransmitter and neuromodulator changes in the brain. A possible relationship between pyrimidines and morphine has also been discussed. Uracil, a common and naturally occurring pyrimidine derivative which found in RNA, has been suggested to modulate many neurotransmitters or neuromodulators,(More)
OBJECTIVES The association of gastroesophageal reflux (GER) and respiratory disorders is well known but the mechanism is still unclear. This study aims to evaluate the presence and severity of proximal gastric acid reflux in children having GER with or without respiratory symptoms. METHODS 24 hour esophageal pH monitoring with a dual pH probe placed in(More)
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