Biomedical subjects

Shuo Li

Publications and source records attributed to Shuo Li.

21 records · Page 2Linked to original sources

PubMed2003

[Individual allergens as risk factors for asthma and bronchial hyperresponsiveness in Chinese children].

OBJECTIVE This study aimed to determine the relationship between individual allergens with current wheezing and bronchial hyperresponsiveness (BHR) in schoolchildren from three chinese cities: Beijing, Guangzhou and Hong Kong. METHODS Community-based random samples of 10-yr-old schoolchildren from the 3 cities were recruited for study using the International Study of Asthma and Allergies in Childhood (ISAAC) Phase II protocol. The subjects were studied by parental questionnaires (n = 10,902), skin-prick tests (n = 3478), and methacholine challenge tests (n = 608). RESULTS The highest prevalence rates of wheezing in the past 12 months (Beijing, 3.8%; Guangzhou, 3.4%; Hong Kong, 5.8%) and atopy (Beijing, 23.9%; Guangzhou, 30.8%; Hong Kong, 41.2%, defined as having <or= 1 positive skin-prick tests,) were seen in schoolchildren from Hong Kong. The highest prevalence rates of BHR (Beijing, 33.2%; Guangzhou, 45.8%; Hong Kong, 30.7%) were seen in schoolchildren from Guangzhou. Multivariate-logistic regression analyses revealed that sensitization to Dermatophagoides pteronyssinus [odds ratio ((OR)) = 4.48; 95% confidence interval ((CI)); 3.02-6.66], cat ((OR) 2.85; 95% (CI) 1.24-6.50), Dermatophagoides farinae (DF) ((OR) 2.41, 95% (CI) 1.65-3.51) and Mixed grass pollen ((OR) 2.85, 95% (CI) 1.24-6.50) were significantly associate with current wheezing atopy ((OR) 1.29, 95% (CI) 0.74-2.24), was not an independent risk factor for current wheezing in children from any of the three cities. Furthermore, atopy ((OR) 2.53, 95% (CI) 1.93-6.97) were significantly associated with BHR. CONCLUSION The authors confirmed that sensitization to house dust mite and cat was significantly associated with current wheezing and bronchial hyperresponsiveness in Chinese schoolchildren.

Allergens↗

PubMed2003

[On the bile acid receptor FXR].

Farnesoid X receptor (FXR) was identified as a bile acid receptor for regulation of bile acid biosynthesis and cholesterol metabolism. FXR became a potential therapeutic target for lowering serum cholesterol and certain cardiovascular and liver diseases. In this review, the discovery of FXR, its roles in regulating bile acid and cholesterol metabolism and its application in cardiovascular disease will be summarized.

Animals↗

PubMed2002

[Incidence of senile dementia and depression in elderly population in Xicheng District, Beijing, an epidemiologic study].

OBJECTIVE: To investigate the incidence of senile dementia and depression in the elderly and the factors correlative with these disorders. METHODS: All the non-case subjects investigated in a survey of prevalence of senile dementia and depression conducted among the elderly population in Xicheng District, Beijing in 1997 were followed up in 1999. The investigation procedure, instruments and diagnostic criteria were identical with those used in 1997 survey. RESULTS: The annual incidence rates of senile dementia was 0.89% in those aged 60 and over. The incidence rate of old males and that of the old females were not significantly different. The annual incidence rate of senile dementia in groups aged 60 approximately 64, 64 approximately 69, 70 approximately 74 75 approximately 79 80 approximately 84 85 approximately 89, and 90 and over were 0.15% 0.68 % 0.44% 1.32% 2.41% 5.72% and 5.13% respectively. The incidence rate in the elderly over 90 was lower than that in the group aged 85 approximately 89. The minimum annual incidence rate of depression in the elderly aged 60 and over was 1.28%. The incidence rate of depression was higher in the group with poorer health than in the group with better health. The incidence rates of moderate and severe dementia were not significantly different from those in 1989. CONCLUSION: The incidence rate of senile dementia in the elderly remains rather stable during this period of 10 years in Beijing city. The incidence rate of senile dementia is closely correlated with age. The incidence rate of depression in the elderly is remarkably correlated with health status. Senile dementia and depression may coexist in the same person.

Aged↗