Objective:To discuss the protective effect of velvet antler peptide(VAP)in the osteoporosis(OP)model rats,and to clarify the possible mechanism.Methods:Sixty 12-week-old SD rats were randomly divided into control group,model group,positive drug group(treated with 1 mg·kg-1·d-1 of alendronate sodium by gavage),low dose of VAP group(treated with 100 mg·kg-1·d-1 VAP),medium dose of VAP group(treated with 200 mg·kg-1·d-1 VAP),and high dose of VAP group(treated with 300 mg·kg-1·d-1 VAP),and there were ten rats in each group.Except for control group,the rats in the other groups were injected with dexamethasone(2 mg·kg-1)to replicate the OP rat model,while the rats in control group were injected with the equivalent volume of saline twice a week for 11 consecutive weeks.Dual-energy X-ray absorptiometry was used to detect the bone mineral density(BMD)of femur tissue of the rats in various groups;enzyme-linked immunosorbent assay(ELISA)method was used to detect the levels of serum calcium(Ca2+),phosphate(P),osteoprotegerin(OPG),alkaline phosphatase(ALP),and osteocalcin(OCN)in serum of the rats in various groups;biochemical method was used to detect the malondialdehyde(MDA)level and superoxide dismutase(SOD)activity in serum of the rats in various groups;HE staining was used to observe the pathomorphology of bone tissue of the rats in various groups;Western blotting method was used to detect the expression levels of silent information regulator 1(SIRT1),catalase(CAT),Runt-related transcription factor 2(RUNX2),and forkhead box protein O1(FOXO1)proteins in bone tissue of the rats in various groups.Results:Compared with control group,the BMD of femoral tissue of the rats in model group was decreased(P<0.05);compared with model group,the BMD of femur tissue of the rats in positive drug group,medium dose of VAP group,and high dose of VAP group were increased(P<0.05 or P<0.01).Compared with control group,the levels of Ca2+,P,OPG,and SOD activities in serum of the rats in model group were decreased(P<0.05),and the levels of ALP,OCN,and MDA were increased(P<0.05);compared with model group,the level of OPG in serum of the rats in low dose of VAP group was significantly increased(P<0.05),the levels of Ca2+,P,OPG,and activities of SOD in serum of the rats in positive drug group,medium dose of VAP group,and high dose of VAP group were significantly increased(P<0.05 or P<0.01),and the levels of ALP,OCN,and MDA in serum of the rats in positive drug group and different doses of VAP groups were decreased(P<0.05 or P<0.01).The HE staining results showed that compared with control group,the rats in model group had fewer bone cells and disordered arrangements in the bone tissue,thinner bone trabeculae with large fractures,and an expanded marrow cavity;compared with model group,the rats in positive drug group,medium dose of VAP group,and high dose of VAP group had thicker bone trabeculae arranged more tightly.The Western blotting results showed that compared with control group,the expression levels of SIRT1,CAT,RUNX2,and FOXO1 proteins in bone tissue of the rats in model group were decreased(P<0.05);compared with model group,the expression levels of SIRT1,CAT,RUNX2,and FOXO1 proteins in bone tissue of the rats in positive drug group,medium dose of VAP group,and high dose of VAP group were significantly increased(P<0.05 or P<0.01).Conclusion:VAP has the protective effect against OP in the rats,and its mechanism may be related to mediating the antioxidant stress action through the SIRT1/FOXO1 signaling pathway.

Objective: To investigate the characteristics of rabies-exposed population in Wenzhou City, Zhejiang Province from 2014 to 2023, so as to provide insights into the prevention and control of rabies. Methods: Data of rabies-exposed population in Wenzhou City from 2014 to 2023 were collected through Wenzhou Rabies-Exposed Population Summary Sheet reported by dog injury clinics. The species of animals causing injuries, exposure time, exposure grade, exposure site, and post-exposure treatment were descriptively analyzed. Results: Totally 709 900 patients were admitted to dog injury clinics in Wenzhou City from 2014 to 2023, and the exposure rate showed an increasing trend (Z=7.238, P<0.001), with an average annual exposure rate of 750.75/105. The number of cases with exposure to rabies peaked in July (79 230 cases, 11.16%) and August (78 570 cases, 11.07%). Dogs were predominant animals causing injuries (448 900 cases, 63.23%), and the exposure rate showed a downward trend (Z=-5.921, P<0.001); cats were the second (175 142 cases, 24.67%), and the exposure rate showed an upward trend (Z=23.314, P<0.001). The upper (379 695 cases, 53.49%) and lower limbs (287 521 cases, 40.50%) were the main exposure sites. There were 21 034 cases (2.96%) exposed to head and face, and the exposure rate of head and face showed an upward trend (Z=3.549, P<0.001). Grade II exposure was the most common (403 881 cases, 56.89%), and the exposure rate showed an upward trend (Z=8.769, P<0.001). The proportion of using human rabies immune globulin was 23.13% in Grade III exposed population, showing a downward trend (Z=-12.848, P<0.001). Conclusions The exposure rate of rabies in Wenzhou City showed an upward trend from 2014 to 2023, with July and August as the peak months of exposure. Injuries mainly caused by dogs, while the exposure rate of cat bites showed an upward trend. The proportion of using human rabies immune globulin needs to be improved.

Objective:To discuss the protective effect of velvet antler peptide(VAP)on the postmenopausal osteoporosis(PMOP)model rats,and to clarify its possible mechanism.Methods:A total of 60 twelve-week-old female SD rats were randomly divided into sham operation group,model group,alendronate sodium group(1 mg·kg 1·d-1 alendronate sodium administered via gavage),low dose of VAP group(100 mg·kg·d-1 VAP administered via gavage),medium dose of VAP group(200 mg·kg 1·d-1 VAP administered via gavage),and high dose of VAP group(300 mg·kg1·d-1 VAP administered via gavage),and there were 10 rats in each group.Except for the sham operation group,the rats in the other groups underwent bilateral ovariectomy to establish the PMOP rat models.Dual-energy X-ray absorptiometry was used to detect the femur bone mineral density(BMD)of the rats in various groups;enzyme-linked immunosorbent assay(ELISA)was used to detect the levels of serum calcium(Ca2+),serum phosphorus(P),bone alkaline phosphatase(BALP),and procollagen type Ⅰ N-terminal propeptide(PINP)of the rats in various groups;Kits were used to detect the activities of superoxide dismutase(SOD)and the levels of malondialdehyde(MDA)of the rats in various groups;HE staining was used to observe the pathomorphology of bone tissue of the rats in various groups;Western blotting method was used to detect the expression levels of phosphatidylinositol 3-kinase(PI3K),phosphorylated PI3K(p-PI3K),protein kinase B(AKT),and phosphorylated AKT(p-AKT)proteins in bone tissue of the rats in various groups.Results:Compared with sham operation group,the BMD in femur of the rats in model group was decreased(P＜0.01);compared with model group,the BMD in femur of the rats in alendronate sodium group,medium dose of VAP group,and high dose of VAP group was increased(P＜0.05 or P＜0.01).Compared with sham operation group,the levels of Ca2+,P,BALP,PINP,and SOD activity in serum of the rats in model group were decreased(P＜0.05 or P＜0.01),and the MDA level was increased(P＜0.01);compared with model group,the level of P in serum of the rats in medium dose of VAP group was increased(P＜0.01),and the levels of Ca2+,P,BALP,PINP and the activities of SOD in serum of the rats in alendronate sodium group and high dose of VAP group were increased(P＜0.05 or P＜0.01),and the level of MDA in serum was decreased(P＜0.05).The HE staining results showed that compared with sham operation group,the bone trabeculae in bone tissue of the rats in model group were thin and fractured,and the medullary cavity was enlarged;compared with model group,the bone trabeculae in bone tissue of the rats in alendronate sodium group,medium dose of VAP group,and high dose of VAP group were thick and tightly arranged,and had more osteocytes.The Western blotting results showed that compared with sham operation group,the ratios of p-PI3K/PI3K and p-AKT/AKT in bone tissue of the rats in model group were decreased(P＜0.01);compared with model group,the ratios of p-PI3K/PI3K in bone tissue of rats in different doses of VAP groups were increased(P＜0.05 or P＜0.01),and the ratios of p-AKT/AKT of the rats in alendronate sodium group and high dose of VAP group was increased(P＜0.01).Conclusion:VAP can improve PMOP in the rats,and its mechanisms may be related to the regulation of the PI3K/AKT signaling pathway and the reduction of oxidative stress in bone tissue by VAP.

Objective:To prepare advanced platelet-rich fibrin (A-PRF)/chitosan thermosensitive hydrogel (hereinafter referred to as composite hydrogel) and explore the effects of composite hydrogel on full-thickness skin defect wound healing in diabetic rats.Methods:This study was an experimental study. The composite hydrogel with porous mesh structure and thermosensitive characteristics was successfully prepared, containing A-PRF with mass concentrations of 10, 15, 20, 50, and 100 g/L. Diabetic model was successfully established in male Sprague-Dawley rats aged 6-8 weeks by intraperitoneal injection of streptozotocin, and 4 full-thickness skin defect wounds were established on the back of each rat (finally the model was successfully established in 36 rats). Three wounds of each rat were divided into blank group (no drug intervention), positive control group (dropping recombinant human granulocyte-macrophage stimulating factor gel), and chitosan hydrogel group (dropping chitosan hydrogel solution). Thirty rats were collected, and the remaining one wound of each rat (totally 30 wounds) was divided into 10, 15, 20, 50, and 100 g/L composite hydrogel groups, with 6 wounds in each group, which were dropped with composite hydrogel solution containing 10, 15, 20, 50, and 100 g/L A-PRF, respectively. Taking the remaining six rats, the remaining one wound from each rat was dropped with composite hydrogel solution containing 100 g/L A-PRF. On 14 d after injury, 6 rats with one wound dropped with composite hydrogel containing 100 g/L A-PRF were selected for hematoxylin-eosin (HE) staining to observe the inflammation, hemorrhage, or necrosis of the heart, liver, spleen, lung, and kidney. On 10 d after injury, 6 rats with one wound dropped with composite hydrogel containing 15 g/L A-PRF were selected to observe the blood perfusion of wounds in the four groups (with sample size of 6). On 7 and 14 d after injury, the wound healing rates in the eight groups were calculated. On 14 d after injury, the wound tissue in the eight groups was taken for HE and Masson staining to observe the formation of new epithelium and collagen formation, respectively; the positive expressions of CD31 and vascular endothelial growth factor A (VEGFA) were detected by immunohistochemistry, and the percentages of positive areas were calculated; the protein expressions of CD31 and VEGFA were detected by Western blotting; the mRNA expressions of CD31 and VEGFA were detected by real-time fluorescent quantitative reverse transcription polymerase chain reaction method (with all sample sizes of 4).Results:On 14 d after injury, no obvious inflammation, hemorrhage, or necrosis was observed in the heart, liver, spleen, lung, and kidney in the 6 rats. On 10 d after injury, the blood perfusion volume of wound in 15 g/L composite hydrogel group was significantly more than that in blank group, positive control group, and chitosan hydrogel group, respectively (with P values all <0.05). On 7 and 14 d after injury, the wound healing rates of blank group were (26.0±8.9)% and (75.0±1.8)%, which were significantly lower than those of positive control group, chitosan hydrogel group, and 10, 15, 20, 50, and 100 g/L composite hydrogel groups, respectively ((45.8±3.2)%, (49.8±3.7)%, (51.2±2.9)%, (68.5±2.4)%, (68.8±1.5)%, (72.7±2.1)%, (75.0±3.7)% and (79.1±1.9)%, (77.2±1.7)%, (82.3±1.3)%, (89.6±1.9)%, (89.8±1.3)%, (87.3±1.1)%, (87.9±1.3)%), P<0.05; the wound healing rates of positive control group, chitosan hydrogel group, and 10 g/L composite hydrogel group were significantly lower than those of 15, 20, 50, and 100 g/L composite hydrogel groups ( P<0.05). On 14 d after injury, the wound epithelialization degrees of 15, 20, 50, and 100 g/L composite hydrogel groups were higher than those of the other 4 groups, the new microvascular situation was better, and the collagen was more abundant and arranged more neatly. On 14 d after injury, the percentages of CD31 and VEGFA positive areas in wounds in positive control group and the percentage of VEGFA positive area in wounds in chitosan hydrogel group were significantly higher than those in blank group ( P<0.05), the percentage of VEGFA positive area in wounds in 10 g/L composite hydrogel group was significantly higher than that in blank group, chitosan hydrogel group, and positive control group (with P values all <0.05), and the percentages of CD31 and VEGFA positive areas in wounds in 15, 20, 50, and 100 g/L composite hydrogel groups were significantly higher than those in blank group, positive control group, chitosan hydrogel group, and 10 g/L composite hydrogel group ( P<0.05). On 14 d after injury, the protein and mRNA expressions of CD31 and VEGFA in wound tissue in chitosan hydrogel group, positive control group, and 10 g/L composite hydrogel group were significantly higher than those in blank group ( P<0.05); the protein expression of VEGFA in wound tissue in 10 g/L composite hydrogel group was significantly higher than that in positive control group ( P<0.05), and the mRNA expressions of CD31 and VEGFA in wound tissue in 10 g/L composite hydrogel group were significantly higher than those in positive control group and chitosan hydrogel group ( P<0.05); the protein and mRNA expressions of CD31 and VEGFA in wound tissue in 15, 20, 50, and 100 g/L composite hydrogel groups were significantly higher than those in blank group, positive control group, chitosan hydrogel group, and 10 g/L composite hydrogel group ( P<0.05); the mRNA expressions of CD31 and VEGFA in wound tissue in chitosan hydrogel group were significantly lower than those in positive control group ( P<0.05). Conclusions:The composite hydrogel has high biological safety, can improve wound blood perfusion, effectively promote the formation of blood vessels and collagen in wound tissue, thus promoting the wound healing of full-thickness skin defects in diabetic rats. 15 g/L is the optimal mass concentration of A-PRF in composite hydrogel.

Objective To explore the mechanism of Psoralea corylifolia Linn (PCL) on liver injury by establishing the biological function and pathway network of PCL components, targets and protein interactions based on bioinformatics. Methods The components of PCL and potential liver-injury related targets were collected from TCMIP database. The targets of PCL were predicted by the reverse pharmacophore matching method. Cytoscape software was applied for the construction of active components-targets network map. Protein-protein interaction network was constructed by STRING database. Gene ontology functional enrichment analysis and KEGG pathway enrichment analysis were conducted to predict the liver injury mechanism of PCL. Results 22 components were identified from PCL with the corresponding 31 potential liver injury targets, mainly on serum albumin (ALB), glutathione S-transferase P (GSTP1), transthyretin (TTR) and peroxisome proliferator activated receptor gamma (PPARG) by PPI network analysis. The chemical carcinogenesis, adenosine 5 '- monophosphate activated protein kinase (AMPK) signal, PPAR signal, liver enzyme P450 and its harmful substance metabolism, glutathione metabolism and other signaling pathways were selected by KEGG analysis. Conclusion The active components of PCL may target on ALB, GSTP1, TTR and PPARG to regulate AMPK and PPAR signaling pathways, leading to liver injury.

OBJECTIVE To evaluate the efficacy and safety of dydrogesterone in the treatment of dysmenorrhea. METHODS The prospective ，random-controlled，open-labeland multicenter clinical study was adopted. A total of 108 women with dysmenorrhea were randomly assigned into dydrogesterone group and control group according to the ratio of 1∶1，with 54 patients in each group. Dydrogesterone group was treated with dydrogesterone 10 mg orally ，twice a day ，on the 5th-25th day of menstrual cycle ，for 3 menstrual cycles. Control group received Guizhi fuling capsule 0.93 g orally ，three times a day，since the end of menstrual bleeding to the third day of the next menstruation ，for 3 menstrual cycles. Main results were the changes of visual analogue scale （VAS）scores in 2 groups after 3 menstrual cycles ；secondary results were the changes of COX menstrual symptom scale （CMSS），quality life of 36-item short form （SF-36），levels of carbohydrate antigen 125（CA125）and interleukin 6（IL-6）after 3 menstrual cycles ；other findings included additional benefits and drug safety. RESULTS The results of intention to analysis data set and the follow-up study protocol analysis data set showed that VAS scores of 2 groups after treatment of dysmenorrhea for 1，2 and 3 menstrual cycles were lower than those before treatment ，the longer the treatment time ，the more obvious the decrease of VAS score （P＜0.05），and VAS score decline of dydrogesterone group was better than that of control group（P＜0.05）. After 3 menstrual cycles ，both the two group showed significant reduction in the severity and duration scores of CMSS（P＜0.05）；and the decrease of the above scores in the dydrogesterone group was superior than in the control group （P＜ 0.05）. After 3 menstrual cycles ，among 8 dimensions of SF- 36 scale，the scores of 7 dimensions in dydrogesterone group were significantly higher than those before treatment ，such as the scores of physiological function ，physical role ，physical pain ， emotional function ，social function ，general health status and energy （P＜0.05）；the increase of the scores of four dimensions were higher than those in the control group ，such as physical pain ，social function ，general health status ，energy（P＜0.05）. There was no significant difference in the levels of CA 125 and IL- 6 between 2 groups before and after treatment （P＞0.05）. After 3 menstrual cycles，the menstrual cycle and menstrual period in the dydrogesterone group were shorter than those before treatment ，and the menstrual volume decreased （P＜0.05）；but there was no significant change in the above indexes of control group （P＞0.05）. After 3 menstrual cycles ，the incidence of adverse drug events and adverse reactions in dydrogesterone group was 32.69％（17/52）and 28.85％（15/52）；no serious adverse drug events or adverse reactions such as thrombosis occurred in both groups. CONCLUSIONS Dydrogesterone can effectively reduce the VAS score ，also relieve dysmenorrhea-related symptoms ，and improve the quality of life. The efficacy of dydrogesterone is superior than that of Guizhi fuling capsule in treatment for dysmenorrheal ，without serious adverse reactions. It is well tolerated.

Objective:To discuss the prediction efficacy of Down′s screening serological indicators in the second trimester of gestational hypertension (GH).Methods:64 849 pregnant women who had undergone regular check-ups at the Beijing Obstetrics and Gynecology Hospital from June 2013 to June 2019 and finally gave birth were the subjects of the study. There were 3 808 cases of the GH group (including patients with GH, preeclampsia, and eclampsia diagnosed) and 61 041 cases of non-GH group respectively. 3 ml of fasting venous blood was drawn during 14-19 weeks of pregnancy, and body weight, serum β-human chorionic gonadotropin (β-HCG), free estriol (uE3) and alpha fetal protein (AFP) were obtained through physical check and laboratory testing. β-HCG, AFP, uE3 were analyzed by using the corresponding median times of gestational age (MOM value), and multivariate logistic regression model and receiver operating characteristic curve (ROC curve) were used to analyze the predictive efficiency of serological indicators.Results:Among 64 849 research subjects, the GH group (3 808 cases) and the non-GH group (61 041) were (29.51±2.72), (29.38±2.68) years old, the weights were (65.46±12.17), (58.73±9.13) kg, gestational age of blood collection were (16.53±0.89) and (16.58±0.90) weeks respectively. The analysis of multivariate logistic regression model showed that the risk of GH increased with the increase of body weight, β-HCG and AFP concentration, OR (95% CI) values were 1.059 (1.056-1.062), 1.329 (1.188-1.487) and 1.195 (1.125-1.269); so did when the concentration of uE3 decrease, OR (95% CI) value was 0.527 (0.464-0.599). ROC curve analysis results show that age, weight, serum AFP, β-HCG, uE3 and multivariate diagnosis all have predictive efficiency for GH ( P values<0.05); combined diagnosis of multiple indicators and weight AUC (95% CI) were 0.684 (0.675-0.693) and 0.673 (0.663-0.682), but the Youden index, sensitivity, and specificity of the two were relatively small. Conclusion:The β-HCG, AFP and uE3 of Down′s screening in the second trimester of pregnancy were relatively low in predicting GH.

Objective:To discuss the prediction efficacy of Down′s screening serological indicators in the second trimester of gestational hypertension (GH).Methods:64 849 pregnant women who had undergone regular check-ups at the Beijing Obstetrics and Gynecology Hospital from June 2013 to June 2019 and finally gave birth were the subjects of the study. There were 3 808 cases of the GH group (including patients with GH, preeclampsia, and eclampsia diagnosed) and 61 041 cases of non-GH group respectively. 3 ml of fasting venous blood was drawn during 14-19 weeks of pregnancy, and body weight, serum β-human chorionic gonadotropin (β-HCG), free estriol (uE3) and alpha fetal protein (AFP) were obtained through physical check and laboratory testing. β-HCG, AFP, uE3 were analyzed by using the corresponding median times of gestational age (MOM value), and multivariate logistic regression model and receiver operating characteristic curve (ROC curve) were used to analyze the predictive efficiency of serological indicators.Results:Among 64 849 research subjects, the GH group (3 808 cases) and the non-GH group (61 041) were (29.51±2.72), (29.38±2.68) years old, the weights were (65.46±12.17), (58.73±9.13) kg, gestational age of blood collection were (16.53±0.89) and (16.58±0.90) weeks respectively. The analysis of multivariate logistic regression model showed that the risk of GH increased with the increase of body weight, β-HCG and AFP concentration, OR (95% CI) values were 1.059 (1.056-1.062), 1.329 (1.188-1.487) and 1.195 (1.125-1.269); so did when the concentration of uE3 decrease, OR (95% CI) value was 0.527 (0.464-0.599). ROC curve analysis results show that age, weight, serum AFP, β-HCG, uE3 and multivariate diagnosis all have predictive efficiency for GH ( P values<0.05); combined diagnosis of multiple indicators and weight AUC (95% CI) were 0.684 (0.675-0.693) and 0.673 (0.663-0.682), but the Youden index, sensitivity, and specificity of the two were relatively small. Conclusion:The β-HCG, AFP and uE3 of Down′s screening in the second trimester of pregnancy were relatively low in predicting GH.

Objective To observe the effect of different doses of mivacurium chloride on muscle relaxation time-course and hemodynamics in children with different ages. Methods One hundred children of selective inguinal hernia repair under general anesthesia with endotracheal intubation from January 2016 to January 2017 were enrolled, and the age was 0.5 to 6.0 years. The children were divided into low age group (0.5 to 3.0 years) and high age group (3.1 to 6.0 years) according to the age, then the children were divided into low dose group (mivacurium chloride 0.20 mg/kg) and high dose group (mivacurium chloride 0.25 mg/kg) according to the doses of mivacurium chloride. Therefore, the children were divided into low age low dose group, low age high dose group, high age low dose group and high age high dose group with 25 cases each. The mean arterial pressure (MAP) and heart rates before anesthesia (T0) and 1 min (T1), 3 min (T2), 5 min (T3), 10 min (T4) after intravenous injection of mivacurium chloride were recorded. The times of first intravenous injection of mivacurium chloride to neuromuscular block 75% (ThD75), 90% (ThD90) and maximum (ThDmax) were recorded. The recovery index (RI) was recorded. The times of last intravenous injection of mivacurium chloride to onset of muscle convulsions (Th) and muscle convulsions recovery 10% (ThR10), 25% (ThR25), 75% (ThR75), 90% (ThR90) were recorded. The times of ratio of the fourth muscle twitch to the first muscle twitch (TOFR) recovery 75% (TOFR75) and 90% (TOFR90) were recorded. Results There were no statistical difference in MAP and heart rate among 4 groups (P＞0.05). The ThD75, ThD90 and ThDmax in low age low dose group were (126 ± 40), (163 ± 59) and (192 ± 49) s, those in low age high dose group were (73 ± 15), (115 ± 41) and (142 ± 37) s, those in high age low dose group were (149 ± 38), (193 ± 44) and (221 ± 47)s, and those in high age high dose group were (105 ± 32), (138 ± 35) and (167 ± 44)s. The ThD75, ThD90 and ThDmax in low age high dose group were significantly shorter than those in low age low dose group, those in high age high dose group were significantly shorter than those in high age low dose group, those in high age low dose group were significantly longer than those in low age low dose group, those in high age high dose group were significantly longer than those in low age high dose group, and there were statistical differences (P＜0.05). There were no statistical differences in Th, ThR10, ThR25, ThD75, ThD90, RI, TOFR75 and TOFR90 among low age low dose group and low age high dose group, high age low dose group and high age high dose group (P＞0.05). Conclusions In the children of 0.5 to 3.0 years, the effect of mivacurium chloride is significantly faster than that in the children of aged 3.1 to 6.0 years. Compared with 0.20 mg/kg of mivacurium chloride, 0.25 mg/kg of mivacurium chloride has less time to display muscle relaxation effect. The recovery time is not affected by age and induction dose. Mivacurium chloride has no significant effect on hemodynamics.

Objective To evaluate the effectiveness of wechat-based transitional care in the acoustic neuroma patients with postoperative facial palsy.Methods 90 acoustic neuroma patients with postoperative facial palsy were randomly enrolled into 2 groups by tossing coin,45 cases in each group.Control group received routine discharge education,while the experimental group received wechat-based transitional care for three months.The rehabilitation adherence,the level of facial palsy,the ocular infection and the quality of life at patients discharged and three months after operation were compared between the two groups.Results Three months after operation,the cases of high,middle,low level of rehabilitation in the experimental group were 28,12,5,which were more than the control group whose cases were 15,21,9 (x2=7.528,P＜ 0.05).Facial palsy and the quality of life of the experimental group were 66.7％ (30/45) and (71.62±6.36) points,which was significantly higher than 42.4％ (19/45) and (63.75±11.28) points in the control group (x2=5.421 and 4.073,P ＜ 0.01).The incidence of ocular infection in the experimental group was 8.9％ (4/45) which was significantly lower than 31.1％ (14/45) in the control group (x2=6.671,P ＜0.05).Conclusions Wechat-based transitional care achieves good effectiveness in patients with postoperative facial palsy,which could improve the level of rehabilitation,facial palsy and the quality of life,and reduce the incidence of ocular infection,is worthy of promotion.