RESUMO
Objective:To study the laxative effect of Xianchang tea in mice. Methods:The mice were randomly divided into the blank control group, the model control group, the low dose group, the medium dose group and the high dose group(2. 275 g·kg-1, 4. 55 g·kg-1 and 13. 65 g·kg-1). The mice were treated with 0. 9% normal saline solution or Xianchang tea through intragastric ad-ministration once a day for 14 days. The mice in the model control group and the three dose groups were established the constipation model with compound diphenoxylate. The weight of mice, small intestine motor and defecation effect after the 6-hour administration were observed. Results:The small intestine motor experiments showed that the ink-impelling ratio of the high dose group was increased (P0. 05). Conclusion:Xianchang tea has a positive laxative effect in mice.
RESUMO
Objective To investigate palmar hyperhidrosis (PH) and the effects on mental health in a military command.Methods 26 392 soldiers were enrolled in this study by stratified-cluster random sampling.Each was required to complete a self-administered questionnaire regarding PH.The soldiers were assessed with symptom checklist-90 (SCL-90) and the factor scores were compared with army norm and civilian norm.Results A total of 25680 subjects fulfilled the questionnaires,and the response rate was 97.3％.The prevalence of PH in the survey sample was 2.66％ and the mild,moderate,and severe PH were 1.49％,0.83％,and 0.34％,respectively.The total mean score of SCL-90 in soldiers with PH (1.72±0.54) was higher than those none PH soldiers (1.65±0.58),civilian norm (1.49±0.41) and military norm (1.63±0.30).Multiple regression analysis showed that age,level of education and severity of PH were important factors for mental health of soldiers with PH (P＜0.05).Conclusion PH is more common in the military,which affect the mental health.The health service departments should pay attention to the treatment and psychological intervention of PH.