Objective To explore management models for asthmatic children in primary hospitals.Methods A total of 465 children with asthma,all of whom were outpatients,were managed according to general medicine principles from January 2000 to October 2002.The children were divided into two groups,depending on whether they were enrolled in the management before or after January 2002 (before:after=186:279).Based on Global Initiative for Asthma and individual requirements,different treatment measures were applied,and all the patients,their parents and community health care workers received education of basic knowledge on asthma.The extent to which the knowledge was grasped by the study populations at different stages was analyzed,and difference in progression of the disease before and after the introduction of management was compared.Results There were significant differences (P0.05].Of all 465 children,the mean frequency of asthma attack per year,asthma-based mean hospitalization per year and cases with normal predicted value of peak expiratory rate of flow were 4.23?1.55,0.61?0.59,36/190 and 0.83?0.86,0.03?0.17,179/190 before and after the introduction of the management respectively (P

Objective:To investigatethe maternal and infant adverse outcomes of group B streptococcus (GBS) colonization during the late pregnancy.Methods:A total of 567 pregnant women who underwent obstetrics and gynecology examination in Yuyao People′s Hospital from December 2018 to June 2019 were selected for the study. Internal vaginal secretions of all the pregnant women were extracted from the lower 1/3 of the vagina for bacterial culture, and GBS culture and screening were performed on pregnant women. According to the results of GBS screening, pregnant women were divided into GBS negative group (8 cases) and GBS positive group (559 cases). The general condition and pregnancy outcomes of pregnant women were compared between the two groups, and the correlation between pregnancy outcomes and streptococcus colonization was analyzed.Results:There were no statistically significant differences in age, gestational weeks, number of births, number of pregnancies, history of abortion, residence area and ethnicity between the two groups ( P>0.05). The incidence of premature rupture of membranes and fetal distress in GBS positive group were higher than those in GBS negative group:5/8 vs. 7.69%(43/559), 3/8 vs. 5.01%(28/559), and the differences were statistically significant ( P<0.05). Spearman single factor correlation analysis showed that GBS colonization in pregnant women were positively correlated with premature rupture of membranes and fetal distress ( r = 0.632, 0.573, P<0.05). Conclusions:GBS colonization in late pregnancy is closely related to pregnancy outcomes, and strengthening GBS screening has great significance to reduce adverse pregnancy outcomes.

Objective To investigate whether modulating the activation of dorsolateral prefrontal cortex(DLPFC) by transcranial direct current stimulation(tDCS) can influence emotional perception. Meth-ods Seventy-eight undergraduates were randomly divided into four groups by simple random sampling meth-od. TDCS (1. 5 mA) noninvasive technique was used to test group 1 (n=23) for 3 minutes to intervene in DLPFC,group 2 (n=17) for 15 minutes to intervene in DLPFC,group 3 (n=20) for 3 minutes to intervene in primary visual cortex,and group 4 (n=18) for non-emotional picture test. The data were analyzed with re-peated measurement variance analysis. Results (1) The interaction between short-term(3 min) stimula-tion of tDCS and facial expression was statistically significant (F(1,22)=7. 448,P=0. 012). There was signifi- cant difference in positive face perception (before:70. 58%,period:74. 75%,P=0. 036) and no significant difference in negative face perception (before:70. 58%,period:70. 73%,P=0. 569). (2) There was no sig-nificant difference in the correlation between prolonged tDCS stimulation(15 min) and face expression recog-nition ( F (1,16)= 1. 621, P=0. 221). (3) The primary visual cortex was not affected by anodal tDCS (F(1,19)<1,P>0. 05). (4) There was no significant difference in the interaction between tDCS and facial ex-pression (F(1,17)=2. 566,P=0. 128) when visual stimulus was changed to non-expressive faces. Conclu-sions By applying tDCS technique,the present findings suggest that modulating DLPFC can influence emo-tional face perception,and support the valence-specific lateralization of emotional perception.