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.

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

Objective To explore the protective effect of erythropoietin(EPO) administrated by intranasal on cerebral ischemia reperfusion in rats with acute cerebral infarction reperfusion.Methods Total of 100 SD rats were divided into model control group,sham operation group,intraperitoneal administration group ([PEPO group),nasal saline group (INNS group) group,and nasal drug delivery group (INEPO group) with 20 in each group.The middle cerebral artery occlusion model of rat was established by thread embolism method and the NSS method was used to evaluate the neural behavior of rats.The expression of EPO in peripheral blood,cerebrospinal fluid and brain regions of rats were detected by Elisa.The vascular endothelial growth factor(VEGF) in brain was detected by immunofluorescence and then the density of newborn blood vessels in the brain was measured.Results Fifteen days after the operation,the NSS score of INEPO group(3.80± 1.61) was significantly lower than that of IPEPO group (11.53±2.11),and the difference was statistically significant(P＜0.01).And the levels of EPO in blood,cerebrospinal fluid and different brain regions of rats in INEPO group were higher than that of INNS group(all P＜0.01).Compared with IPE-PO group,the level of EPO cerebrospinal fluid and different brain regions of rats in INEPO group increased obviously,the difference was statistically significant (all P＜0.01),and the EPO concentration of the olfactory bulb was the most obvious (INEPO group:(1 456.90 ± 128.22) pg/ml,IPEPO group:(426.11 ± 36.68)pg/ml,P＜0.01).Seventy-two hours after operation,the expression of CD31 in ischemic penumbra of rats of model control group (18.21 ± 3.45),INNS group (18.54 ± 2.58),IPEPO group (27.01 ± 2.13) and INEPO group(35.52±2.79)was increased compared with sham operation group (5.14± 1.28),and the difference was statistically significant (all P＜0.05).The expression of CD31 in IPEPO group and INEPO group was significantly higher than that in INNS group (P＜0.05).In INEPO group,the expression of CD31 increased significantly compared with that of IPEPO group (P＜0.05).Conclusion Nasal administration of EPO can effectively improve the neurological function of rats with ischemia-reperfusion,and increase the expression of CD31 in the brain tissue of rats.The effect of nasal administration is better than that of intraperitoneal administration.