The study focuses on the concept of multifunctional traditional Chinese medicine (TCM) formulas and aims to evaluate the efficacy of the classical formula Xiaoyao San (逍遥散). Study employs the integrated evidence chain (Eff-iEC) method to organize, integrate, and evaluate its therapeutic efficacy in treating different diseases with the same therapy, and to investigate the feasibility of using Eff-iEC to evaluate the multifunctionality of TCM formulas. The evaluation covered Xiaoyao San's therapeutic effects on depression, premenstrual syndrome, chronic hepatitis, irritable bowel syndrome, dyspepsia, and menopausal syndrome. Concurrently, the Grading of Recommendations, Assessment, Development, and Evaluation (GRADE) system was used for evaluation, and authoritative medical documents were incorporated to corroborate the recognition of Xiaoyao San within the medical community. Depression and menopausal syndrome received higher ratings than other conditions in the Eff-iEC, GRADE, and Medical Community Recognition assessments. The Eff-iEC evidence grade for Xiaoyao San was rated as "High" or above for chronic hepatitis, irritable bowel syndrome, dyspepsia, and menopausal syndrome. Premenstrual syndrome received a "Moderate ⁺" rating. The GRADE evidence level was "Low-〇〇⨁⨁" for depression, premenstrual syndrome, and chronic hepatitis; "Moderate-〇⨁⨁⨁" for dyspepsia and menopausal syndrome; and "Very Low-〇〇〇⨁" for irritable bowel syndrome. Depression and menopausal syndrome had the highest inclusion frequency, appearing in all 4 categories. Premenstrual syndrome, chronic hepatitis, and dyspepsia are not recommended in Western medical guidelines, but they are included in TCM guidelines, the China National Basic Medical Insurance Drug List, and the China National Essential Drug List. Irritable bowel syndrome appears only in the China National Basic Medical Insurance Drug List and China National Essential Drug List. The evaluation results obtained using the Eff-iEC method align with Medical Community Recognition, providing an objective and comprehensive assessment of Xiaoyao San's efficacy. The findings suggest that Xiaoyao San has strong evidence for treating depression and menopausal syndrome. However, further experimental and clinical trials are needed to assess its efficacy in treating premenstrual syndrome, chronic hepatitis, irritable bowel syndrome, and dyspepsia. These results support the clinical efficacy and rational use of Xiaoyao San, expand the application scope of the Eff-iEC method, and offer valuable insights and methodological references for the comparative evaluation of multifunctional TCM formulas.

Objective:To explore the effect and mechanism of CD147 on differentiation of circulating fibrocytes and its pro-inflammatory and pro-fibrotic function.Methods:Circulating fibrocytes were extracted from peripheral blood of asthma patients,stimu-lated with CD147,and intervened with CD147 antagonist AP-9 or p38/MAPK inhibitor SB203580.Cell viability was detected by CCK-8 method,cell migration was assessed by Transwell method,expressions of collagen type Ⅰ(COL-Ⅰ),CD45 and α-SMA were detected by immunofluorescence staining.Levels of cytokines such as TGF-β1,IL-4,IL-5 and IL-13 were detected by ELISA,and expression levels of COL-Ⅰ,fibronectin(FN),α-SMA,p-TAK1,p-P38 and other proteins were detected by Western blot.Results:Low dose of CD147 increased cell viability of circulating fibrocytes.CD147 significantly promoted migration of circulating fibrocytes and induces their differentiation into myofibrocytes.CD147 significantly increased secretion of cytokines such as TGF-β1,IL-4,IL-5 and IL-13 in circulating fibrocytes.CD147 significantly increased expressions of COL-Ⅰ,FN,α-SMA,p-TAK1,p-P38 in circulating fibrocytes.AP-9 or SB203580 significantly inhibited effect of CD147 on circulating fibrocytes.Conclusion:CD147 can promote proliferation,mi-gration,differentiation and pro-inflammatory and profibrotic function of circulating fibrocytes in vitro,and TAK1-p38/MAPK signaling pathway is involved in CD147-mediated regulation of circulating fibrocytes.

Objective:To explore the effect and mechanism of CD147 on differentiation of circulating fibrocytes and its pro-inflammatory and pro-fibrotic function.Methods:Circulating fibrocytes were extracted from peripheral blood of asthma patients,stimu-lated with CD147,and intervened with CD147 antagonist AP-9 or p38/MAPK inhibitor SB203580.Cell viability was detected by CCK-8 method,cell migration was assessed by Transwell method,expressions of collagen type Ⅰ(COL-Ⅰ),CD45 and α-SMA were detected by immunofluorescence staining.Levels of cytokines such as TGF-β1,IL-4,IL-5 and IL-13 were detected by ELISA,and expression levels of COL-Ⅰ,fibronectin(FN),α-SMA,p-TAK1,p-P38 and other proteins were detected by Western blot.Results:Low dose of CD147 increased cell viability of circulating fibrocytes.CD147 significantly promoted migration of circulating fibrocytes and induces their differentiation into myofibrocytes.CD147 significantly increased secretion of cytokines such as TGF-β1,IL-4,IL-5 and IL-13 in circulating fibrocytes.CD147 significantly increased expressions of COL-Ⅰ,FN,α-SMA,p-TAK1,p-P38 in circulating fibrocytes.AP-9 or SB203580 significantly inhibited effect of CD147 on circulating fibrocytes.Conclusion:CD147 can promote proliferation,mi-gration,differentiation and pro-inflammatory and profibrotic function of circulating fibrocytes in vitro,and TAK1-p38/MAPK signaling pathway is involved in CD147-mediated regulation of circulating fibrocytes.

Radiotherapy is one of the main treatment methods for malignant tumors, which can cause the radiation damage to normal tissues. Radiation-induced skin injury (RISI) is one of the main adverse reactions caused by radiotherapy. The main clinical manifestations of RISI are dermatitis, ulcer, erosion and necrosis, which seriously affect the quality of life and treatment effect of tumor radiotherapy patients, and even affect the overall survival of patients. The pathological mechanism of RISI is still unclear. Some studies have shown that inflammation and oxidative stress are the main causes of RISI. RISI can be divided into acute and chronic RISI according to the different onset time, and different treatment strategies can be formulated according to the severity of the injury. In this article, clinical manifestations, classification, pathogenesis, prevention and treatment of RISI are comprehensively summarized.

Objective:To evaluate the disinfection effect of high-energy pulse ultraviolet disinfection equipment in medical institution settings.Methods:The disinfection effect was evaluated through field tests and laboratory tests. Among them, 135 high-frequency contact points were selected from nine departments in the field test. Samples were collected before and after disinfection, and the disinfection effects of 75% alcohol wipes wiping disinfection, high-energy pulse ultraviolet disinfection robot disinfection and high-energy pulse ultraviolet handheld disinfection instrument were compared. In the laboratory test, 30 infected areas of the simulated test table were exposed to vertical ultraviolet irradiation and the bacterial-killing rate before and after disinfection was calculated.Results:In the field test, the bacteria-killing rates of 75% alcohol wipes, high-energy pulse ultraviolet disinfection robot and high-energy pulse ultraviolet handheld disinfection instrument were 94.99%, 91.53% and 95.94%, respectively, and the difference was statistically significant. The disinfection effect of the high-energy pulse ultraviolet handheld disinfection instrument was better than that of the high-energy pulse ultraviolet disinfection robot ( P values <0.05). In the laboratory test, the killing log value of Staphylococcus aureus and Escherichia coli on the carrier were both greater than 3.00. In the simulated field test, the killing log value of Staphylococcus aureus on the surface samples were 4.99. Conclusion:Both the high-energy pulse ultraviolet handheld disinfection instrument and the high-energy pulse ultraviolet disinfection robot have good disinfection effects, which are similar to the disinfection effects of conventional 75% alcohol wipes.

Objective:To evaluate the disinfection effect of high-energy pulse ultraviolet disinfection equipment in medical institution settings.Methods:The disinfection effect was evaluated through field tests and laboratory tests. Among them, 135 high-frequency contact points were selected from nine departments in the field test. Samples were collected before and after disinfection, and the disinfection effects of 75% alcohol wipes wiping disinfection, high-energy pulse ultraviolet disinfection robot disinfection and high-energy pulse ultraviolet handheld disinfection instrument were compared. In the laboratory test, 30 infected areas of the simulated test table were exposed to vertical ultraviolet irradiation and the bacterial-killing rate before and after disinfection was calculated.Results:In the field test, the bacteria-killing rates of 75% alcohol wipes, high-energy pulse ultraviolet disinfection robot and high-energy pulse ultraviolet handheld disinfection instrument were 94.99%, 91.53% and 95.94%, respectively, and the difference was statistically significant. The disinfection effect of the high-energy pulse ultraviolet handheld disinfection instrument was better than that of the high-energy pulse ultraviolet disinfection robot ( P values <0.05). In the laboratory test, the killing log value of Staphylococcus aureus and Escherichia coli on the carrier were both greater than 3.00. In the simulated field test, the killing log value of Staphylococcus aureus on the surface samples were 4.99. Conclusion:Both the high-energy pulse ultraviolet handheld disinfection instrument and the high-energy pulse ultraviolet disinfection robot have good disinfection effects, which are similar to the disinfection effects of conventional 75% alcohol wipes.

Objective:To explore the current status of surgery for portal hypertension to grasp current status and future development of surgery in China.Methods:This study is jointly sponsored by China Hepatobiliary & Pancreatic Specialist Alliance & Portal Hypertension Alliance in China (CHESS).Comprehensive surveying is conducted for basic domestic situations of surgery for portal hypertension, including case load, surgical approaches, management of postoperative complications, primary effects, existing confusion and obstacles, liver transplantation(LT), laparoscopic procedures and transjugular intrahepatic portosystemic shunt(TIPS), etc.Results:A total of 8 512 cases of portal hypertension surgery are performed at 378 hospitals nationwide in 2021.Splenectomy plus devascularization predominated(53.0%)and laparoscopy accounted for 76.1%.Primary goal is preventing rebleeding(67.0%) and 72.8% of hospitals used preventive anticoagulants after conventional surgery.And 80.7% of teams believe that the formation of postoperative portal vein thrombosis is a surgical dilemma and 65.3% of hospitals practiced both laparoscopy and TIPS.The major reasons for patients with portal hypertension not receiving LT are due to a lack of qualifications for LT(69.3%)and economic factors(69.0%).Conclusions:Surgery is an integral part of management of portal hypertension in China.However, it is imperative to further standardize the grasp of surgical indications, the handling of surgical operation and the management of postoperative complications.Moreover, prospective, multi-center randomized controlled clinical studies should be performed.

Objective To search for a treatment approach for scalp avulsion injury based on the clinical experiences and review of literature.Methods Twenty-six consecutive scalp avulsion cases were involved in the study:15 cases were complete scalp avulsion (5 including forehead skin) and 11 cases were partial scalp avulsion.Cranial bones exposure occurred in 16 cases,11 of which had a size over 4 × 4 cm2.The treatment methods were various:11 cases with microsurgical replantation,9 cases with skin grafting,4 cases with secondary skin grafting followed by multiple drilling of the calvarium,1 case with local flap,and 1 case with free flap.According to the clinical cases and literature reviews,authors tried to search for an optimal protocol.Results Patients with microsurgical replantation achieved the best recovery including hair growth.In case of not qualified or fail to microsurgical replantation,skin graft could be considered as an alterative step,whereas the result of it was no hair growth and usually scar healing.In summary,14 different clinical conditions followed with 10 surgical techniques were concluded in a route chart.Conclusions To achieve the optimal outcomes of scalp avulsion injury,proper techniques should be chosen according to the treatment protocols.

Objective To compare the performance of Lung Imaging Reporting and Date System (Lung-RADS)with National Lung Screening Trail (NLST)in pulmonary nodules screening.Methods 1 5 3 patients with pulmonary nodules were analyzed retro-spectively,including,baseline screening and after baseline screening.We compared the sensitivity,false-positive result rate,positive predictive value,and negative predictive value in two methods of screening.Results In baseline screening of all patients with pulmo-nary nodules,the sensitivity,false positive rate and positive predictive value and negative predictive value of Lung-RADS and NLST were 83.9%,13.2%,6.5%,99.7% and 92.5%,26.9%,3.8%,99.8% respectively.In after baseline screening,the sensitivity, false positive rate and positive predictive value and negative predictive value were 79.6%,5.5%,11.5%,99.8% and 93.5%,22.8%, 3.5%,99.9% respectively.Conclusion Lung-RADS classification can reduce the false positive rate in screening of pulmonary nod-ules,which reduced the screening of lower risk nodules.

Objective To investigate the role of transmembrane protein C0-029 in epithelial mesenchymal transition (EMT) induced by tumor necrosis factor alpha (TNFα) of intrahepatic cholangiocarcinoma (ICC) cells.Methods RT-PCR and Western blot were conducted to detect the CO-029 expression in ICC cells and tissues.The effect of CO-029 silencing by lenti-virus on EMT induced by TNFα was investigated.Western blot and mass spectrometry after immunoprecipitation were used to confirm whether TNFαR1 can directly or indirectly bind with CO-029 to form complexes in ICC.Results Differential expression of CO-029 was observed in ICC cells and tissues.The expression of CO-029 was significantly reduced by lenti-viral interference in ICC cells,resulting in the failure of TNFα to induce EMT.TNFαR1 in ICC could directly or indirectly form complexes with CO-029.Conclusion CO-029 mediates TNFα/TNFαR1 induced EMT in ICC,which might play an important role in the invasion and metastasis.