Résumé
The improvement of women and children health,along with the growth in health needs,brings forth new challenges to maternal and children health care institutions.The dual demands of quantity and quality in maternal and children health services compel the institutions to improve capabilities under the current conditions,and more importantly,to further clarify the functional orientation which is the key issue for its development.This article is based on the analysis of the historical development and current situation of the maternal and children health care institutions,which sets up the functional orientation according with the rules and characteristics of maternal and children health services.The paper proposed a series of suggestions on its development,such as the health service admission system,appropriate staffing standards and the institution-construction standards.
Résumé
Objective To establish a time-resolved immunofluorometric assay (TRFIA) to detect seurm CⅣ(collagenⅣ). Methods The antibodies to CⅣwere coated on mircoplate and the europium-labeled monoclonal antibody of CⅣ. The luminescent enhancement system was used as enhancement solution which contained mainly 2-naphthoy trifluoroacetone. we established A sandwich time-resolved fluoroimmunoassay (TRFIA) was established to measure the seurm CⅣin 127 patients with hepatitis and 30 normal controls. Results The sensitivity of assay was 12. 8?g/L. The coefficient of variation for inner-batch and inter-batch were 4. 54% and 8. 06%,respectively. The recovery was 98. 6%. The serum level of CⅣwas 46. 06?22. 21?g/L in normal control,47. 25?22. 58?g/L in acute hepatitis, 129.01?53.68?g/L in mild chronic hepatitis,277. 90?92.36?g/L in moderate chronic hepatitis,413.90?162.24?g/L in serious chronic hepatitis,568. 60?210.40?g/L in liver cirrhosis. As compared to normal control,higher concentrations of CIV (P