Problem and solution for tuberculosis prevention and control in schools / 中国学校卫生

Abstract@#Tuberculosis (TB) prevention and control in schools is always the key area of TB control work. The paper reviews the TB epidemic change trend and characteristic in students, and analyzes existing problems in current TB control work in schools, including incompletely implemented routine precaution measurements in schools, inaccurate occupational information for TB patients, absence of evidence from TB laboratory in diagnosis and tracing infectious source, lack of timeliness and standardization in close contact screening, low coverage of preventive therapy, and lack of capacity for tackling public sentiment. Specific suggestions were proposed for every institute involved in TB control work in schools to solve these problems.

Effects of dihydrotestosterone on the expression of anti-Müllerian hormone in primary follicular granulosa cells in rats / 解剖学报

Objective To explore how dihydrotestosterone (DHT) affects the expression of anti-Müllerian hormone (AMH) in primary rat follicular granulosa cells, and then provides a new experimental basis for the role of DHT and AMH in follicular development. Methods Granulosa cells was extracted from the ovaries of 95 21 days SD female rats for primary culture. Firstly, cell morphology were detected by HE staining and follicke stimulating hormone receptor (FSHR) immunofluorescence detected cell purity after 48 hours of cell culture. Then, cells were randomly divided into control group (without drug intervention), 10

Assessment of static and dynamic balance in hemiparetic stroke patients / 中国康复理论与实践

@#ObjectiveTo discusse the relationship between static balance in laboratory approaches and dynamic balance in clinical assessment and identify the value of static and dynamic balance at functional outcome in hemiparetic stroke patients. MethodsNineteen stroke subjects were assessed in this study. The static balance was measured by postural sway test, the dynamic balance was measured by Berg balance scale(BBS)and Time up to go test(TUGT),the outcome was measured by FIM and 10m maximum walking speed(MWS). The level of association between the parameters of postural sway test and clinical variables were examined with Pearson's correlation coefficients. ResultsThe parameters of postural sway test was significantly negative related to BBS(r=-0.705--0.475,P<0.05);The parameters of postural sway close-eye test was significantly positive related to TUGT(r=0.508-0.583,P<0.05);The parameters of postural sway test was no related to FIM and MWS (r=-0.048--0.296;r=-0.404--0.01,P>0.05);BBS was significantly positive related to FIM and MWS(r=0.752;r=0.700,P<0.001). TUGT was significantly negative related to FIM and MWS(r=-0.600,P<0.01;r=-0.817,P<0.001).ConclusionClinical and laboratory balance assessments are related and that dynamic rather than static balance measures are valid indicators of functional outcome performance in hemiparetic stroke patients.