ObjectiveTo explore the possible mechanism of Yigan Fupi Prescription （抑肝扶脾方， YFP） in treating diarrhea-type irritable bowel syndrome （IBS-D） by investigating the AKT/mTOR signaling pathway. MethodsSixty SD rats were randomly divided into control group， model group， YFP low-， medium-， and high-dose group， and pinaverium bromide group， with 10 rats in each group. All groups but the control group， were subjected to 21 days of tail-clamping stimulation and 14 days of senna leaf gavage to establish a liver stagnation and spleen deficiency-type IBS-D rat model. After successful modeling， the YFP low-， medium-， and high-dose group were administered 0.96， 1.93， and 3.87 g/（kg·d） of the prescription， respectively. The pinaverium bromide group was given 13.5 mg/（kg·d）， while the control and model groups were given 10 ml/（kg·d） distilled water. All groups were administered once daily for 14 consecutive days. General conditions of the rats were recorded during the experiment， and after modeling and drug administration， body weight， Bristol stool score， abdominal withdrawal reflex （AWR） score， and histo pathology of colon tissue were observed under HE staining. ELISA was used to detect serum levels of tumor necrosis factor α （TNF-α）， interleukin-1β （IL-1β）， and interleukin-6 （IL-6）. Immunofluorescence was employed to detect the levels of AKT/mTOR pathway-related proteins including phosphorylated AKT （p-AKT）/AKT and phosphorylated mTOR （p-mTOR）/mTOR in the colon tissue. Western Blotting was used to detect the levels of autophagy-related proteins， including UNC-51-like kinase 1 （ULK1）， Beclin1 and LC3， and tight junction proteins including Occludin and ZO-1 in the colon tissue. ResultsAfter modeling， compared to the control group， the body weight of rats in the other groups decreased， and Bristol stool scores， as well as AWR scores under 20， 40， 60， and 80 mmHg increased （P＜0.05 or P＜0.01）. After drug administration， compared to the control group， the model group showed reduced body weight， decreased ULK1， Beclin1， LC3Ⅱ/LC3Ⅰ， Occludin， and ZO-1 protein levels in the colon tissue （P＜0.05 or P＜0.01）， and increased Bristol stool scores， AWR scores， serum TNF-α， IL-1β， and IL-6 levels， as well as p-AKT/AKT and p-mTOR/mTOR protein relative expression levels （P＜0.05 or P＜0.01）. Pathological results showed a significant reduction in goblet cells in the upper part of the glandular layer of the colon， with mild inflammatory cell infiltration. The submucosal collagen fibers were dissolved， with unclear boundaries， pale staining， and microvascular congestion and dilation. Compared with the model group， the YFP low-， medium-， and high-dose group and the pinaverium bromide group showed increased body weight， Beclin1， Occludin， and LC3Ⅱ/LC3Ⅰ protein levels （P＜0.05 or P＜0.01）， and decreased Bristol stool scores， AWR scores under 40， 60， and 80 mmHg， serum IL-1β， IL-6， TNF-α levels， and p-AKT/AKT， p-mTOR/mTOR protein relative expression levels （P＜0.05 or P＜0.01）. The pathological morphology of the rats in the YFP groups and pinaverium bromide group showed varying degrees of improvement. Compared with the pinaverium bromide group， the YFP low- and medium-dose group showed increased AWR scores under 20， 40， and 60 mmHg （P＜0.05）. The YFP low-dose group had reduced TNF-α， IL-1β， and IL-6 levels， and increased p-mTOR/mTOR protein relative expression levels occured in all YFP groups （P＜0.05）. Compared with the YFP low-dose group， the YFP high-dose group and pinaverium bromide group showed decreased AWR scores under different pressure levels and reduced p-AKT/AKT protein relative expression levels， while the YFP medium- and high-dose group had elevated serum TNF-α， IL-1β levels and reduced p-mTOR/mTOR protein relative expression levels （P＜0.05）. ConclusionYFP can effectively improve the pathological injury of colon tissue in IBS-D model rats with liver stagnation and spleen deficiency， reduce Bristol stool and AWR scores， and its mechanism may be related to reducing level of inflammatory factors and inhibiting AKT/mTOR pathway-related proteins in colon tissue， thereby enhancing the expression of autophagy-related proteins in the colon tissue.

To review the research status, assessment tools, influencing factors and intervention measures of social grooming in patients with gynecological malignant tumors, so as to provide a theoretical basis for improving the social alienation of patients with gynecological malignant tumors and better integrating into society.

Objective:To explore the quality of working life and its related factors in patients with breast canc-er returned to work after surgery.Methods:A total of 316 patients with breast cancer who had returned to work af-ter surgery were selected,and they were investigated with the General information questionnaire,Quality of Working Life Questionnaire for Cancer Survivors(QWLQ-CS),Breast Cancer Survivors Resilience Scale(BCRS)and Strat-egies Used by People to Promote Health(SUPPH).Multivariate linear regression analysis was used to analyze the related factors of quality of working life.Results:Multiple linear regression analysis showed that the QWLQ-CS score was positively correlated with education level,per capita monthly income of family,work pattern,return to work time,personal protection and social protection score of BCRS,and positive attitude scores of SUPPH(β=1.05,1.23,2.26,0.69,0.95,1.00,0.13),while negatively correlated with the complications(β=-3.83).Con-clusion:The quality of working life for patients with breast cancer after surgery needs to be improved after they re-turn to work,psychological resilience and self-efficacy are positively correlated with quality of working life.

Objective:To explore the risk factors of overactive bladder(OAB)syndrome in older women with stress urinary incontinence(SUI).Methods:In this cross-sectional study, 157 elderly women with SUI, aged 60-88(65.6±5.4)years, were recruited from Qingshan District Maternal and Child Health Hospital and areas serviced by Fozuling Community Service Center in Wuhan between October to November 2020.Data collection included a questionnaire covering general information, dietary habits, childbirth history, medical history, the urogenital distress inventory(UDI-6)and the overactive bladder symptom score(OABSS), and physical examinations on curvature of the spine, pelvic floor muscle strength and pelvic floor ultrasound imaging.Results:A total of 157 elderly women with SUI were included in the study and the prevalence of OAB was 17.2%(27 cases). The prevalence of OAB was 17.6%(25 cases)among 142 patients with mild SUI and 13.3%(2 cases)among 15 patients with moderate or severe SUI, but SUI severity was not correlated with the prevalence of OAB( χ2=0.003, P>0.05). The UDI-6 score was 2.39±2.04 and the OABSS score was 3.70±2.48, with a positive correlation between OABSS and UDI-6( r=0.254, P<0.01), suggesting that OAB had a negative effect on the quality of life of patients with SUI.Multivariate Logistic regression analysis on factors with P<0.3 in the univariate analysis showed that number of pregnancies( P<0.01), anterior vaginal wall prolapse( P<0.05), and abnormal inclination of the pelvis( P=0.05)were associated with the prevalence of OAB.Regarding the number of pregnancies, the risk of OAB increased with 2-3 pregnancies( OR=1.46, 95% CI: 0.25-8.56)and with 3 pregnancies or more( OR=4.29, 95% CI: 0.79-23.18), compared with the prevalence at no more than 1 pregnancy.Compared with patients without anterior vaginal wall prolapse, Ⅰ-Ⅱ degree prolapse increased the risk of OAB( OR=4.21, 95% CI: 1.40-12.63), and third-degree prolapse further increased the risk( OR=11.48, 95% CI: 1.37-96.17). Compared with patients with normal inclination of the pelvis, anterior or posterior pelvis inclination promoted the occurrence of OAB( OR=3.46, 95% CI: 1.23-9.73; OR=2.62, 95% CI: 0.54-12.71). Conclusions:OAB has a negative impact on the quality of life of elderly women with SUI.Pregnancy, anterior vaginal prolapse and abnormal inclination of the pelvis promote the occurrence of OAB.

Objective:To illustrate the effectiveness of Micro-Teachermate platform combined with problem-based learning (PBL) in gynecology and obstetrics teaching.Methods:Students from different classes were randomly divided into experimental group and control group, and the general data of the two groups were compared. The two groups respectively adopted Micro-Teachermate platform combined with PBL and traditional lecture teaching methods. The class attendance rate and the scores of relevant chapters in the final examination were analyzed through statistical methods for assessing the enthusiasm of students and teaching quality in class in terms of the same content and the same class hours. A questionnaire survey was conducted to know students' evaluation of this teaching mode, evaluating its teaching effect and satisfaction comprehensively. SPSS 17.0 was used for t test and chi-square test. Results:There was no difference in general information between the two groups. The class attendance rate of the experimental group (274/279) was significantly higher than that of the control group (61/90), while the scores of the relevant chapters in the final exam were also significantly higher ( P<0.01). Questionnaire survey results among 93 students in the experimental group were taken back 93 valid questionnaires (the effective rate, 100%), showing that most of the students were very satisfied with this teaching mode (90/93) and hoped to apply it to more subjects teaching (89/93). Conclusion:The application of Micro-Teachermate platform combined with PBL in gynecology and obstetrics class teaching contributes to improve students' participating enthusiasm and can effectively improve the quality and efficiency of teaching. Most students highly recognize the teaching method, which is worth applying and popularizing.

Objective:To illustrate the effectiveness of Teachermate platform combined with problem-based learning (PBL) in gynecology and obstetrics teaching.Methods:Students from different classes were randomly divided into experimental group and control group, and the general data of the two groups were compared. The two groups respectively adopted Teachermate platform combined with PBL and traditional lecture teaching methods. The class attendance rate and the scores of relevant chapters in the final examination were analyzed through statistical methods for assessing the enthusiasm of students and teaching quality in class in terms of the same content and the same class hours. A questionnaire survey was conducted to know students' evaluation of this teaching mode, evaluating its teaching effect and satisfaction comprehensively.Results:There was no difference in general information between the two groups. The class attendance rate of the experimental group (274/279) was significantly higher than that of the control group (61/90) ( P=0.00), while the scores of the relevant chapters in the final exam were also significantly higher ( P=0.00). Questionnaire survey results among 93 students in the experimental group were taken back 93 valid questionnaires (the effective rate, 100%), showing that most of the students were very satisfied with this teaching mode (90/93) and hoped to apply it to more subjects teaching (89/93). Conclusion:The application of Teachermate platform combined with PBL in gynecology and obstetrics class teaching contributes to improve students' participating enthusiasm and can effectively improve the quality and efficiency of teaching. Most students highly recognize the teaching method, which is worth applying and popularizing.

Objective: To characterize the etiology and epidemiological characteristics of the acute meningitis and encephalitis syndrome (AMES) in Jinan city in 2013-2016. Methods: The epidemiological data, clinical diagnosis, serum and cerebrospinal fluid (CSF) specimens were collected from 3 577 AMES cases in 6 sentinel hospitals in Jinan city in 2013-2016. Samples of all cases were made sero-diagnosis for Immunoglobulin (Ig) M antibody to Japanese encephalitis virus (JEV) and negative cases of JEV for enterovirus (EV), mumps virus (MuV) and herpes simplex virus (HSV) by enzyme-linked immunosorbent assay (ELISA). Virus isolation and molecular identification were performed. Positive rates were analyzed by Chi-square test. Results: In 2013-2016, the positive rates of JEV, EV, MuV and HSV were 9.0% (322/3 577 cases), 22.1% (643/2 916 cases), 9.9% (289/2 916 cases), 26.9% (783/2 916), respectively. Of these, the positive rates of JEV were 32.9% (261/794), 1.2% (14/1 175), 1.0% (8/807) and 4.9% (39/801 cases); EV: 19.5% (91/466), 35.1% (342/974 cases), 15.5% (115/743) and 13.0% (95/733); MuV: 9.2% (43/466), 14.4% (140/974), 9.0% (67/743) and 5.3% (39/733). HSV: 35.4% (165/466), 38.5% (375/974), 25.7% (191/743) and 7.1% (52/733). There were significant differences in positive rates of 4 kinds of viruses in 2013-2016 (P<0.001). A total of 81 EV strains belonging to 8 serotypes were isolated from 1 020 CSF specimens. The positive rates were 4.8% (6 cases), 13.1% (55 cases), 4.1% (7 cases) and 4.2% (13 cases) from 2013 to 2016. Coxsackievirus (CV) B5, echovirus (E) 6 and E30 accounted for 46% (37 isolates), 22% (18 isolates) and 21% (17 isolates) of all strains. Conclusion The AMES cases in Jinan city in 2013-2016 were mainly caused by HSV, EV, MuV, JEV. CVB5, E6 and E30 were the dominant serotypes of EV associated with AMES cases in Jinan city.

Objective To characterize the etiology and epidemiological characteristics of the acute meningitis and encephalitis syndrome (AMES) in Jinan city in 2013-2016. Methods The epidemiological data, clinical diagnosis, serum and cerebrospinal fluid (CSF) specimens were collected from 3 577 AMES cases in 6 sentinel hospitals in Jinan city in 2013-2016. Samples of all cases were made sero?diagnosis for Immunoglobulin (Ig) M antibody to Japanese encephalitis virus (JEV) and negative cases of JEV for enterovirus (EV), mumps virus (MuV) and herpes simplex virus (HSV) by enzyme?linked immunosorbent assay (ELISA). Virus isolation and molecular identification were performed. Positive rates were analyzed by Chi?square test. Results In 2013-2016, the positive rates of JEV, EV, MuV and HSV were 9.0% (322/3 577 cases), 22.1% (643/ 2 916 cases), 9.9% (289/2 916 cases), 26.9% (783/2 916), respectively. Of these, the positive rates of JEV were 32.9% (261/794), 1.2% (14/1 175), 1.0% (8/807) and 4.9% (39/801 cases); EV: 19.5% (91/466), 35.1% (342/974 cases), 15.5% (115/743) and 13.0% (95/733);MuV: 9.2% (43/466), 14.4% (140/974), 9.0% (67/743) and 5.3% (39/733). HSV: 35.4% (165/466), 38.5% (375/974), 25.7% (191/743) and 7.1% (52/733). There were significant differences in positive rates of 4 kinds of viruses in 2013-2016 (P<0.001). A total of 81 EV strains belonging to 8 serotypes were isolated from 1 020 CSF specimens. The positive rates were 4.8% (6 cases), 13.1% (55 cases), 4.1% (7 cases) and 4.2% (13 cases) from 2013 to 2016. Coxsackievirus (CV) B5, echovirus (E) 6 and E30 accounted for 46% (37 isolates), 22% (18 isolates) and 21% (17 isolates) of all strains. Conclusion The AMES cases in Jinan city in 2013-2016 were mainly caused by HSV, EV, MuV, JEV. CVB5, E6 and E30 were the dominant serotypes of EV associated with AMES cases in Jinan city.

Objective To characterize the etiology and epidemiological characteristics of the acute meningitis and encephalitis syndrome (AMES) in Jinan city in 2013-2016. Methods The epidemiological data, clinical diagnosis, serum and cerebrospinal fluid (CSF) specimens were collected from 3 577 AMES cases in 6 sentinel hospitals in Jinan city in 2013-2016. Samples of all cases were made sero?diagnosis for Immunoglobulin (Ig) M antibody to Japanese encephalitis virus (JEV) and negative cases of JEV for enterovirus (EV), mumps virus (MuV) and herpes simplex virus (HSV) by enzyme?linked immunosorbent assay (ELISA). Virus isolation and molecular identification were performed. Positive rates were analyzed by Chi?square test. Results In 2013-2016, the positive rates of JEV, EV, MuV and HSV were 9.0% (322/3 577 cases), 22.1% (643/ 2 916 cases), 9.9% (289/2 916 cases), 26.9% (783/2 916), respectively. Of these, the positive rates of JEV were 32.9% (261/794), 1.2% (14/1 175), 1.0% (8/807) and 4.9% (39/801 cases); EV: 19.5% (91/466), 35.1% (342/974 cases), 15.5% (115/743) and 13.0% (95/733);MuV: 9.2% (43/466), 14.4% (140/974), 9.0% (67/743) and 5.3% (39/733). HSV: 35.4% (165/466), 38.5% (375/974), 25.7% (191/743) and 7.1% (52/733). There were significant differences in positive rates of 4 kinds of viruses in 2013-2016 (P<0.001). A total of 81 EV strains belonging to 8 serotypes were isolated from 1 020 CSF specimens. The positive rates were 4.8% (6 cases), 13.1% (55 cases), 4.1% (7 cases) and 4.2% (13 cases) from 2013 to 2016. Coxsackievirus (CV) B5, echovirus (E) 6 and E30 accounted for 46% (37 isolates), 22% (18 isolates) and 21% (17 isolates) of all strains. Conclusion The AMES cases in Jinan city in 2013-2016 were mainly caused by HSV, EV, MuV, JEV. CVB5, E6 and E30 were the dominant serotypes of EV associated with AMES cases in Jinan city.