ObjectiveTo investigate the effect of electroacupuncture combined with stretching method on the safe bladder capacity in patients with spastic bladder following spinal cord injury (SCI).MethodsA total of 90 patients with spastic bladder following SCI were randomly divided into 3 groups according to the random number table, a medical treatment group (tolterodine tartrate, 2 mg, 2/d), a electroacupuncture group and a electroacupuncture combined with stretching group, with 30 cases in each group. Safe bladder capacity and efficiency were measured.ResultsAfter treatment, the safe bladder capacity were significantly increased in the medical treatment group (273.20 ± 84.63 mlvs.179.50 ± 59.07 ml,t=4.973), the electroacupuncture group (308.23±87.45 mlvs.169.17 ± 54.58 ml,t=7.389), and the electroacupuncture combined with stretching group (376.37 ± 125.08 mlvs.167.40 ± 61.56 ml,t=8.210) compared with before the treatment; while improvement of safe bladder capacity in the electroacupuncture combined with stretching group was superior to the medical treatment group and the electroacupuncture group (allP<0.05). The effective rates in the medical treatment group, the electroacupuncture group and the electroacupuncture combined with stretching group were 60% (18/30), 83.3%(25/30), 93.3%(28/30), respectively, and the medical treatment group showed significant difference to the electroacupuncture group and the electroacupuncture combined with stretching group (χ2values were 4.022, 9.317, respectively, allP<0.05).ConclusionsMedical treatment, electroacupuncture and electroacupuncture combined with stretching can improve the safe bladder capacity in patients with spastic bladder following SCI, and electroacupuncture combined with stretching is superior to medical treatment or electroacupuncture.

Objective To understand the use situation of Rush among the men who have sex with men(MSM)in Chongqing City and its influencing factors,so as to provide a basis for the formulation of relevant prevention and control measures.Methods The cross-sectional survey was adopted.The MSM population in Chongqing City were recruited through the network recruitment and referral of social organizations to conduct an anonymous electronic questionnaire survey to obtain the information such as demographic characteristics,sexual partners and sexual behavior characteristics in the past 6 months,Rush use,HIV and syphilis antibody testing.The X2 test and non-conditioned multi-factor Logistic regression analysis were used to analyze the in-fluencing factors of Rush use.Results A total of 494 MSM were surveyed,the Rush usage rate was 22.1％.The results of the multi-factor logistic regression analysis showed that the age of first time homosexuality be-havior＜18 years old(OR=2.715,95％CI:1.353-5.451),unprotected homosexual anal intercourse in near-ly 6 months(OR=2.237,95％CI:1.355-3.693),having multiple same-sex partners in nearly 6 months(OR=3.610,95％CI:1.449-8.993),same-sex casual partners in the nearly 6 months(OR=3.734,95％CI:2.221-6.280)were the risk factors for MSM using Rush.Conclusion The RUSH use rate among the MSM population in Chongqing City is high.The targeted intervention measures should be carried out,especially to strengthen the propaganda and education of the population who first have homosexual behavior under 18 years old,have unprotected homosexual anal intercourse in the nearly 6 months,have multiple homosexual perma-nent partners in the last 6 months,and have homosexual temporary partners,in order to reduce the use rate of Rush and thereby reduce the risk of HIV infection and transmission in this population.

Objective To explore the effects of transcutaneous electrical acupoint stimulation(TEAS)combined with multi-model analgesia on infrared thermal imaging characteristics and pain after total knee arthroplasty(TKA).Methods A total of 74 patients with TKA were divided into the treatment group and the control group according to random number table method,with 37 cases in each group.The control group was treated with multi-model analgesia,and the treatment group was treated with TEAS on the basis of multi-model analgesia for 30 min,once in the morning and afternoon before the patient's rehabilitation exercise 1-7 days after surgery.The infrared thermal imaging data,visual analogue scale(VAS)score,Western Ontario and McMaster Universities Osteoarthritis Index(WOMAC)score and pain threshold of the two groups were recorded and analyzed before and at different time points after operation.Results There were 2 cases dropped out in each group.Compared with before surgery,both groups had an increase in knee joint temperature on the surgical side 14 days after surgery(P<0.05),and the temperature in the treatment group was lower than that in the control group(P<0.05).The self knee temperature difference in the treatment group was lower than that in the control group 14 days after surgery(P<0.05).Compared with before surgery,the VAS score of the treatment group decreased 3 and 7 days after surgery(P<0.05),while the VAS score of the control group decreased 7 days after surgery(P<0.05);compared with the control group at 3 and 7 days after surgey,the VAS score of the treatment group was lower than that of the control group.Compared with before surgery,the WOMAC scores of both groups increased 7 days after surgery(P<0.05);after 7 days of surgery,the WOMAC score of the treatment group was lower than that of the control group(P<0.05).Compared with before surgery,the pain threshold values of both groups increased 7 days after surgery(P<0.05);compared with the control group at 3 and 7 days after surgery,the pain threshold values of the treatment group was higher than that of the control group(P<0.05).Conclusion TEAS combined with multi-model analgesia can reduce the temperature of the knee joint,relieve the pain of the operated limb,and promote the early functional recovery of the knee joint after TKA.Infrared thermal imaging technology has a certain application value in indirectly assessing the degree of postoperative pain and detecting early infection of the affected limb.

Objective To investigate the effects of transcutaneous electrical acupoint stimulation(TEAS)combined with multimodal analgesia on short-term and long-term joint function after total knee arthroplasty(TKA).Methods Totally 110 patients with TKA were divided into the treatment group and the control group according to random number table method,with 55 cases in each group.The control group was treated with multimodal analgesia,and the treatment group was treated with TEAS on the basis of multimodal analgesia.The VAS score,pain threshold value,WOMAC score and SF-12 score of the two groups before and at different time points after operation were recorded and analyzed.Results The VAS score of the treatment group was lower than that of the control group on the 3rd and 7th day after operation(P<0.05).On the 7th day after operation,the knee pain threshold in the treatment group was higher than that in the control group(P<0.05).The WOMAC score of the treatment group was lower than that of the control group at the 1st,2nd,4th and 12th week after operation(P<0.05).At the 4th and 12th week after operation,the SF-12 score of the treatment group was higher than that of the control group(P<0.05).Conclusion TEAS combined with multimodal analgesia can relieve the pain after TKA,and promote the recovery of joint function in the short term and long term,and the improvement effect in the short term is more obvious than that in the long term.

Background and Objectives: Venous thromboembolism (VTE), consisting of deep vein thrombosis (DVT) and pulmonary embolism (PE), is highly prevalent in in-hospital HF patients and contributes to worse prognoses. However, the risk of VTE in out-patients with HF in long-term period is controversial. This study aimed to evaluate the associations between HF and the risk of VTE in a long-term follow-up duration. Methods: We searched for studies investigating the risk of VTE, PE, and DVT in patients with HF before April 15, 2020, in PubMed, MEDLINE, and Embase databases. Cohort studies and post hoc analysis of RCTs were eligible for inclusion if they reported relative risk of VTE, DVT or PE in patients with HF in more than 3-month follow-up period. Results: We identified 31 studies that enrolled over 530,641 HF patients. Overall, patients with HF were associated with an increased risk of VTE (risk ratio [RR]=1.57, 95% confidence interval [CI]=1.34–1.84) and PE (RR=2.00, 95% CI=1.38–2.89). However, the risk of DVT was not significantly increased in HF patients (RR=1.33, 95% CI=0.67–2.63). Subgroup analysis showed that patients with chronic HF (RR=1.54, 95% CI=1.32–1.80) had a higher risk of VTE than those with acute HF (RR=0.95, 95% CI=0.68–1.32). Conclusions In conclusion, HF was an independent risk for VTE and PE but not DVT in a longterm follow-up period. Patients with chronic HF were prone to suffer from VTE than acute HF.

Background and Objectives: Venous thromboembolism (VTE), consisting of deep vein thrombosis (DVT) and pulmonary embolism (PE), is highly prevalent in in-hospital HF patients and contributes to worse prognoses. However, the risk of VTE in out-patients with HF in long-term period is controversial. This study aimed to evaluate the associations between HF and the risk of VTE in a long-term follow-up duration. Methods: We searched for studies investigating the risk of VTE, PE, and DVT in patients with HF before April 15, 2020, in PubMed, MEDLINE, and Embase databases. Cohort studies and post hoc analysis of RCTs were eligible for inclusion if they reported relative risk of VTE, DVT or PE in patients with HF in more than 3-month follow-up period. Results: We identified 31 studies that enrolled over 530,641 HF patients. Overall, patients with HF were associated with an increased risk of VTE (risk ratio [RR]=1.57, 95% confidence interval [CI]=1.34–1.84) and PE (RR=2.00, 95% CI=1.38–2.89). However, the risk of DVT was not significantly increased in HF patients (RR=1.33, 95% CI=0.67–2.63). Subgroup analysis showed that patients with chronic HF (RR=1.54, 95% CI=1.32–1.80) had a higher risk of VTE than those with acute HF (RR=0.95, 95% CI=0.68–1.32). Conclusions In conclusion, HF was an independent risk for VTE and PE but not DVT in a longterm follow-up period. Patients with chronic HF were prone to suffer from VTE than acute HF.

Objective To investigate the mechanism of Sini San Formula in the treatment of ulcerative colitis and depression through"homotherapy for heteropathy"based on network pharmacology and molecular docking.Methods The TCMSP database was used to obtain the potential active components and their related targets;GeneCards,CTD,and TTD databases were used to screen the disease-related targets of ulcerative colitis and depression;the intersection of the predicted targets of the active components and the disease-related targets was used to obtain the potential targets(shared targets)for the treatment of ulcerative colitis and depression by Sini San Formula,and Cytoscape 3.7.2 software to construct a"Chinese medicinals-active components-diseases-common targets"network to analyze the core components;importing the common targets into the STRING database,constructing a common protein-protein interaction(PPI)network.The GO function and KEGG pathway enrichment of the shared targets were analyzed by DAVID database,and molecular docking between the core components and the key targets was verified.Results A total of 136 active components of Sini San Formula were obtained,and 220 potential targets of action(shared targets)for the treatment of ulcerative colitis and depression by Sini San Formula,involving 657 biological processes,70 cellular components,147 molecular functions and 133 signaling pathways.The screening yielded core active compounds such as quercetin,kaempferol,lignans,naringenin,7-methoxy-2-methylisoflavone,key target proteins such as JUN,MAPK3,STAT3,AKT1,and MAPK1,as well as signaling pathways such as TNF,IL-17,Th17 cellular differentiation,HIF-1,and Toll-like receptor.Five potential key targets have strong binding activity to quercetin,kaempferol,lignans and naringenin.Conclusion Sini San Formula may act on key targets such as JUN,MAPK3,STAT3,AKT1,MAPK1,etc.through active components such as quercetin,kaempferol,lignocerotonin,naringenin,etc.,and play the role of"homotherapy for heteropathy"for ulcerative colitis and depression through the signaling pathways such as TNF,IL-17,HIF-1,Toll-like receptor and Th17 cell differentiation.

ObjectiveTo investigate the effectiveness and safety of Bushen Yugu Formula （补肾愈骨方） promoting postoperative functional rehabilitation of patients with chronic lateral ankle instability （CLAI） with syndrome of liver-kidney insufficiency and sinews-vessels deprived of nourishment. MethodsClinical data were retrospectively collected from 40 patients with CLAI with syndrome of liver-kidney insufficiency and sinews-vessels deprived of nou-rishment who underwent external ankle ligament repair surgery. They were divided into 20 cases each in the treatment group and control group according to whether or not they took Bushen Yugu Formula； patients in the control group underwent postoperative functional rehabilitation， while patients in the treatment group took Bushen Yugu Formula in the 3rd and 4th postoperative weeks combined with the rehabilitation. The American Orthopaedic Foot and Ankle Society （AOFAS） scores， the flexion/extension and internal/external rotation， the imaging scores of the ankle joint on the operated side and the traditional Chinese medicine （TCM） syndrome scores were recorded in the preoperative and 3-month postoperative， respectively. The patients' liver and kidney functions were tested in the preoperative and 4-month postoperative， and adverse events during treatment were recorded. ResultsCompared with the preoperative period， the AOFAS scores were higher and the TCM syndrome scores were lower in both groups 3 months after surgery （P＜0.01）， and the ankle internal and external rotation mobility and imaging scores were higher in the treatment group （P＜0.05 or P＜0.01）， and ankle flexion/extension mobility was lower in the control group （P＜0.05）. At 3 months after surgery， the AOFAS score was higher in the treatment group than in the control group， and the TCM syndrome score was lower than in the control group （P＜0.05 or P＜0.01）. Two cases of gastrointestinal reactions were reported in the treatment group， which relieved on their own after stopping the formula， and no abnormality was observed in liver and kidney function indexes. ConclusionBushen Yugu Formula can promote functional rehabilitation of ankle joint and improve clinical symptoms in CLAI patients with syndrome of liver-kidney insufficiency and sinews-vessels deprived of nourishment， and it shows a good safety.

Objective:To understand the awareness of AIDS related knowledge and prevalence of extramarital sexual behaviors in HIV-infected men aged ≥50 years in Chongqing, and provide scientific evidence for the development of prevention and control measures.Methods:From July to December 2021, a random sampling method was used to recruit 800 HIV-infected men aged ≥50 years in Yubei, Kaizhou, Jiangjin and Shapingba Districts of Chongqing for a face-to-face questionnaire survey. The logistic regression model was used to analyze relevant factors of AIDS knowledge awareness and prevalence of extramarital sex behavior. The SPSS 26.0 software was used for statistical analysis.Results:The average age were (62.5±8.6) years in 698 of HIV-infected men aged ≥50 years.The overall awareness rate of AIDS related knowledge was 66.91% (467/698), the incidence of non-marital sexual behavior in last year was 6.73% (47/698), and the consistent condom use rate was 61.70% (29/47). Multivariate analysis showed that the awareness rate of AIDS related knowledge was lower in those aged ≥70 years (a OR=0.60, 95% CI: 0.40-0.91) and those aged ≥60 years (a OR=0.61, 95% CI: 0.41-0.90) and those with other marital status (a OR=0.70, 95% CI: 0.50-0.98), and the awareness rate of AIDS related knowledge was higher in those with education level of junior high school or above (a OR=5.90, 95% CI: 3.34-10.44). Those with widowed/divorced/unmarried marital status (a OR=13.01, 95% CI: 6.11-27.71) and those using sexual aids in the last year (a OR=8.72, 95% CI: 2.76-27.55) had higher prevalence of non-marital sexual behavior. Conclusions:HIV-infected men aged ≥50 years in Chongqing had lower awareness of AIDS related knowledge, a certain percentage of non-marital sex, and lower condom use rate. It is suggested to strengthen the health education about sexual health and the promotion of condom use in this population.

Objective To explore the treatment effects and mechanism of Fangji Huangqi Xiaozhong Prescription in metabolic syndrome phenotype osteoarthritis(MS-OA)based on PPARγ/NF-κB signaling pathway.Methods SD rats were randomly divided into sham-operation group,OA group,MS-OA group,Western medicine group,and TCM high-and low-dasage groups.The modified Hulth method was used to make the OA model,and OA model was added with high-carbohydrate high-fat diet to make the MS-OA model.TCM high-and low-dosage groups were given 15.12,7.56 g/kg Fangji Huangqi Xiaozhong Prescription for gavage.The Western medicine group was given 16.2 mg/kg of losoprofen sodium by gavage,while the other groups were given physiological saline by gavage once a day for 6 consecutive weeks.Rat body mass was measured,biochemical detection of blood lipids and blood glucose was conducted,ELISA was used to detect the contents of serum TNF-α,IL-1β,IL-10 and leptin,morphological changes in cartilage tissue were observed using safranin O-fixed green and HE staining,immunohistochemical staining was used to detect expressions of Acan,ColⅩ,MMP13,TNF-α,IL-1β and PPARγ in cartilage tissue,Western blot was used to detected the expression of PPARγ,NF-κBp65 and p-NF-κBp65 protein in cartilage tissue.Results Compared with the sham-operation group,body mass and serum TC,TG,LDL-C,TNF-α,IL-1β and leptin of MS-OA group increased significantly(P<0.01),the contents of HDL-C and IL-10 decreased(P<0.01),cartilage tissue degeneration was significant,and the Mankin score increased(P<0.01),the expression of ColⅩ,MMP13,TNF-α,IL-1β,p-NF-κBp65 protein increased(P<0.05,P<0.01),and the expression of Acan and PPARγ protein decreased(P<0.01).Compared with the MS-OA group,the contents of serum TC,TG,LDL-C,TNF-α and leptin decreased in TCM high-dosage group(P<0.05,P<0.01),the content of IL-10 increased(P<0.05),the pathological damage of cartilage tissue improved,the Mankin score decreased(P<0.01),the expressions of ColⅩ,MMP13,TNF-α,IL-1β and p-NF-κBp65 protein in cartilage tissue decreased(P<0.05,P<0.01),and the protein expressions of Acan and PPARγ protein increased(P<0.01,P<0.05).Conclusion Fangji Huangqi Xiaozhong Prescription can improve lipid metabolism disorder,improve intra-articular inflammatory environment,balance cartilage metabolism,and delay cartilage degeneration in MS-OA rats.Its mechanism may be related to the regulation of PPARγ/NF-κB signaling pathway.