The Expert Consensus on Clinical Application of Qinbaohong Zhike Oral Liquid in Treatment of Acute Bronchitis and Acute Attack of Chronic Bronchitis （GS/CACM 337-2023） was released by the China Association of Chinese Medicine on December 13^th， 2023. This expert consensus was developed by experts in methodology， pharmacy， and Chinese medicine in strict accordance with the development requirements of the China Association of Chinese Medicine （CACM） and based on the latest medical evidence and the clinical medication experience of well-known experts in the fields of respiratory medicine （pulmonary diseases） and pediatrics. This expert consensus defines the application of Qinbaohong Zhike oral liquid in the treatment of cough and excessive sputum caused by phlegm-heat obstructing lung， acute bronchitis， and acute attack of chronic bronchitis from the aspects of applicable populations， efficacy evaluation， usage， dosage， drug combination， and safety. It is expected to guide the rational drug use in medical and health institutions， give full play to the unique value of Qinbaohong Zhike oral liquid， and vigorously promote the inheritance and innovation of Chinese patent medicines.

Literature related to children's adenoid hypertrophy was retrieved to form an expert questionnaire.According to the group standard writing rules of the China Association of Chinese Medicine,the peer consultation,quality evaluation and suitability eval-uation were completed through three rounds of Delphi expert questionnaire surveys and expert discussion meetings,and the Clinical Practice Guidelines for TCM in Children with Adenoidal Hypertrophy was finally formed.The guidelines have been formulated to clarify the scope of application of the guidelines,normative reference documents,terms and definitions,diagnosis,syndrome differentiation,treatment,prevention and care,and to provide an important reference for the clinical practice and diagnosis and treatment norms of tra-ditional Chinese medicine for children with adenoid hypertrophy.

Objective To evaluate the diagnostic efficacy of magnetic resonance defecography(MRD)in moderate or severe pelvic organ prolapse(POP)complicated with stress urinary incontinence(SUI).Methods Patients with grade Ⅱ or above POP were prospectively selected,and divided into POP combined with SUI group and isolated POP group.The MRD parameters of pelvic dysfunction between groups were analyzed to clarify the clinical diagnostic value and to evaluate the diagnostic efficacy of MRD in POP combined with SUI.Results This study enrolled 99 POP patients,42 patients in isolated POP group,and 57 patients in POP combined with SUI group.The comparison between groups showed there were significant differences in the function of the urethra and bladder,including the position of the urethro-vesical junction(1.61 cm±1.03 cm vs 2.13 cm±0.71 cm),the position of the posterior bladder wall(4.13 cm±2.46 cm vs 5.23 cm±2.21 cm),the urethra angle(94.22°±35.62°vs 114.28°±35.55°),the length of the closed urethra(2.28 cm±0.90 cm vs 2.15 cm±0.65 cm),and bladder funneling(23.81％vs 45.61％),all the differences were statistically significant(P＜0.05).The area under the curve(AUC)of multiple parameters MRD in the diagnosis of SUI was 0.73.The AUC in diagnosis of SUI by MRD combined with clinical history was 0.95.Conclusion POP combined with SUI has characteristic MRD signs.MRD technology can assist clinicians and improve the preoperative diagnosis rate of moderate and severe POP combined with SUI.

BACKGROUND: Syringomyelia is a progressive chronic disease that leads to nerve pain, sensory dissociation, and dyskinesia. Symptoms often do not improve after surgery. Stem cells have been widely explored for the treatment of nervous system diseases due to their immunoregulatory and neural replacement abilities. METHODS: In this study, we used a rat model of syringomyelia characterized by focal dilatation of the central canal to explore an effective transplantation scheme and evaluate the effect of mesenchymal stem cells and induced neural stem cells for the treatment of syringomyelia. RESULTS: The results showed that cell transplantation could not only promote syrinx shrinkage but also stimulate the proliferation of ependymal cells, and the effect of this result was related to the transplantation location. These reactions appeared only when the cells were transplanted into the cavity. Additionally, we discovered that cell transplantation transformed activated microglia into the M2 phenotype. IGF1-expressing M2 microglia may play a significant role in the repair of nerve pain. CONCLUSION Cell transplantation can promote cavity shrinkage and regulate the local inflammatory environment.Moreover, the proliferation of ependymal cells may indicate the activation of endogenous stem cells, which is important for the regeneration and repair of spinal cord injury.

Objective:To evaluate the value of radiomics in predicting the efficacy of non-operative treatment of esophageal cancer by meta-analysis.Methods:Search terms included "Esophageal Neoplasms", "Esophageal Neoplasms", "Neoplasm, Esophageal", "Esophagus Neoplasm", "Esophagus Neoplasm", "Neoplasm, Esophagus", "Neoplasms, Esophagus", "Neoplasms, Esophageal", "Cancer of Esophagus", "Cancer of the Esophagus", "Esophagus Cancer", "Cancer, Esophagus", "Cancers, Esophagus", "Esophagus Cancers", "Esophageal Cancer", "Cancer, Esophageal", "Cancers, Esophageal", "Esophageal Cancers" and "radiomics", "radiomics features", "radiomic", "texture", "texture analysis", "textural analysis", "histogram", "machine learning", "artificial intelligence", both in English and corresponding Chinese. The Chinese and English literatures related to radiomics prediction of the efficacy of non-surgical treatment of esophageal cancer published in PubMed, Web of Science, Embase, China National Knowledge Internet, Wanfang Medical Online and VIP Chinese Journal Service Platform from the establishment of the database to November 2022 were searched, and screening, quality evaluation and data extraction were carried out. Meta analysis was performed by using Stata 15.1, Meta-disc 1.4 and Review Manager 5.3 software.Results:Seventeen literatures of Chinese and English with 1389 patients with esophageal cancer who received non-surgical treatment were included. There was no significant threshold effect in predicting the effect of non-operative treatment of esophageal cancer by radiomics ( r=0.103, P=0.694), and there was high heterogeneity ( I2>50%). The combined sensitivity of all included literatures was 0.86 (95% CI: 0.81-0.89), specificity was 0.81 (95% CI: 0.76-0.85), positive likelihood ratio was 4.4 (95% CI: 3.5-5.6), and negative likelihood ratio was 0.18 (95% CI: 0.13-0.24). The diagnostic odds ratio was 25 (95% CI: 16-39) and the AUC was 0.90 (95% CI: 0.87-0.92). Conclusions:Radiomics can better predict the efficacy of non-surgical treatment of esophageal cancer, MRI and PET/CT radiomics has higher accuracy in predicting the efficacy of esophageal cancer, and machine learning can also improve the accuracy of prediction. It is helpful to make individualized treatment plan and improve the efficiency of treatment by effectively predicting the curative effect of patients with esophageal cancer before treatment.

Objective:To explore the clinical effectiveness of hemostatic bandage on wound safety and comfort after transradial coronary angiography and/or interventional therapy.Methods:This was a experimental study. A total of 400 consecutive patients who underwent transradial coronary angiography and/or interventional therapy in the Department of Cardiology, Peking University Third Hospital from July to October 2022 were enrolled and randomly divided into the hemostatic bandage group and the hemostatic balloon compressor group by the envelope method with 200 cases in each group. The hemostatic bandage group and the hemostatic balloon compressor group were treated with hemostatic bandage and hemostatic balloon compressor as transradial artery hemostatic device, respectively, to observe and compare postoperative hemostatic effect, hemostat use time, complication rate, postoperative pain, the degree of numbness in the finger on the operated side and wristband comfort between the two groups.Results:The hemostatic success rate was 98.5% (197/200) and 99.0% (198/200) in the hemostatic bandage and the hemostatic balloon compressor group, respectively, with no statistical difference ( χ2=0.20, P>0.05). The hemostat use time in the hemostatic bandage group and the hemostatic balloon compressor group was (6.23 ± 0.47) h and (17.01 ± 7.74) h, respectively, and the difference was statistically significant ( t=-19.66, P<0.01). The incidence of complications in the hemostatic bandage group and the hemostatic balloon compressor group was 13.5%(27/200) and 29.5%(59/200), respectively, and the difference was statistically significant ( χ2=8.01, P<0.05). Among the complications, swelling occurred in 21 individuals of the hemostatic bandage group and 54 individuals of the hemostatic balloon compressor group with statistically significant differences ( U=16 689.50, P<0.01). Besides, the hemostatic bandage group was significantly better than the hemostatic balloon compressor group with statistically significant differences in wound pain at immediate postoperative ( U=13 669.50, P<0.01), in finger numbness at immediate postoperative and 1-hour postoperative (immediate postoperative: U=17 838.00, P<0.05; 1-hour postoperative: U=13 342.50, P<0.01), in comfort at immediate postoperative, 4-hours, 8-hours and 12-hour postoperative(immediate postoperative: U=9 966.50, P<0.01; 4-hour postoperative: U=12 851, P<0.01; 8-hour postoperative: U=14 900, P<0.01; 12-hour postoperative: U=15 920, P<0.01). Conclusions:The hemostatic bandage shows better hemostatic effect, shorter compression time, lower complication rate, less wound pain, less numbness of the finger on the operation side, and higher comfort of the wrist band compared to hemostatic balloon compressor after transradial coronary angiography and/or interventional therapy, which is worthy of clinical promotion.

Objective: To investigate the effects of interleukin ( IL) -10 on the proliferation of HaCaT cells and CaCl2 induced expression of differentiation markers and its possible molecular mechanisms． Methods: HaCaT cells were treated with various concentrations of IL-10 (0，3，10，30 ng / ml) for different time (0，24，48，72 h) ，cell proliferation was measured using MTS，and cell cycle was determined by flow cytometry．HaCaT cells were pretreated with IL-10 (final concentration 10 ng / ml) for 1 h，then incubated with or without CaCl2 (final concentration 1. 2 mmol / L) for 24，48，72 h ，Western blot was performed to detect the effect of IL-10 on the expression of HaCaT keratinocyte differentiation markers．After pretreatment of HaCaT cells with PD98059，an inhibitor of mitogen-activated kinase-ERK1 /2，and LY294002，an inhibitor of phosphatidylinositol kinase-serine / threonine kinase (PI3K-AKT) ，the total RNA and proteins were extracted separately，real time quantitative polymerase chain reaction (RT-qPCR) and Western blot were used to examine the influence of IL-10 on the expression of differentiation markers (Keratin1，Keratin5，Involucrin) . Results : MTS results revealed that IL-10 (30 ng / ml and lower doses) did not alter the proliferation of HaCaT cells in 72 h．Flow cytometry analysis demonstrated that IL-10 had no significant influence on cell cycle progression．The results of Western blot showed that IL-10 upregulated the expression of differentiation markers Involucrin，while there was no significant effect on Keratin1 and Keratin5 ．Mechanism research analysis demonstrated that IL-10 could activate ERK1 /2 and AKT ，increase their phosphorylation levels ; RT-qPCR and Western blot results showed that PD98059 and LY294002 partially blocked IL-10 induced Involucrin expression． Conclusion At a particular concentration range，IL-10 has little effect on HaCaT proliferation ，but it partially upregulates the expression of differentiation marker Involucrin via the MAPKs-ERK1 /2 and PI3K-AKT pathways.

Objective:To investigate the application effect of Press-Z-track-Turn (PZT) intramuscular injection on the extravasation, local reaction, local pain after injection and patient satisfaction after Fulvestrant injection.Methods:Used a self-controlled study, 63 patients who underwent bilateral intramuscular injection of Fluvastatin in the outpatient injection room of Tianjin Medical University Cancer Hospital from August to October 2022 were conveniently selected. The observation time was two treatment cycles after inclusion in this study. Before the injection of the first treatment cycle, a coin toss was used to randomly decide to use traditional intramuscular injection and PZT intramuscular injection method for injection and record. After 28 days, another injection method was used, with a total of 126 injections per injection method. Observed the extravasation of drug solution and local reactions at the injection site within 7 days after injection using two injection methods, as well as the pain and satisfaction of patients within 7 days after injection.Results:The extravasation rate of drug solution for the PZT intramuscular injection was 1.59% (2/126), which was lower than 7.14% (9/126) for the traditional intramuscular injection, and the difference was statistically significant ( χ2=4.66, P<0.05); the incidence of mild and moderate local reactions for the PZT intramuscular injection was 3.97% (5/126) and 1.59% (2/126), respectively, lower than that for the traditional intramuscular injection 11.11% (14/126) and 5.56% (7/126), and the difference was statistically significant ( χ2=8.26, P<0.05); the pain score of the PZT intramuscular injection was (2.08 ± 0.85) points, lower than that of the traditional intramuscular injection (5.03 ± 1.06) points, and the satisfaction score of the PZT intramuscular injection was (23.68 ± 1.64) points, higher than that of the traditional intramuscular injection (20.10 ± 2.58) points. The difference was statistically significant ( t=-17.24, 9.16, both P<0.01). Conclusions:PZT intramuscular injection can effectively reduce the overflow rate, the incidence of grade 1 and 2 local reactions and the degree of pain of patients, and improve patient satisfaction, which is worthy of clinical application.

【Objective】 To investigate the role of dopamine D3 receptor deficiency in depression-like behavior in perimenopausal depression and to explore the role of dopamine D3 receptor in the pathogenesis of perimenopausal depression. 【Methods】 Based on the perimenopausal depression animal model， RT-PCR was used to study the changes of D3 receptor mRNA in the nucleus accumbens （NAc） in mice. Furthermore， dopamine D3 receptor knockout （D3RKO） mice and wild type （WT） mice of the same genetic background were used， respectively. Forced swim test （FST） and tail suspension test （TST） were used to assess depressive-like behavior in mice. 【Results】 D3 receptor mRNA in the NAc decreased significantly in perimenopause （P<0.05）. Chronic immobilization stress （CIS） induced the decrease of D3 receptor mRNA in young mice （P<0.05）. CIS induced a further decrease of D3 receptor mRNA in perimenopausal mice （P<0.05）. The immobility in the FST was significantly prolonged in perimenopausal D3RKO mice， compared with perimenopausal WT mice （P<0.05）. The immobility in both FST and TST was significantly prolonged in perimenopausal D3RKO mice， compared with young D3RKO mice （P<0.05）. No significant difference was found between the groups of the WT mice （P>0.05）. 【Conclusion】 Dopamine D3 receptor in the NAc is significantly decreased during perimenopause. Obvious decrease or deficiency of dopamine D3 receptors may be involved in the regulation of perimenopausal depression.

Objective: To screen the differential genes and pathways of female and male C57 BL/6 J mice by transcriptome sequencing, and to lay a foundation for further exploring the molecular mechanism of behavioral differences between male and female mice. Methods: 8-week-old female and male mice of the C57 BL/6 J strain were completely isolated from the mouse hippocampus, and total RNA was extracted and reverse transcribed to construct a cDNA library, and 50 single-ended mice were generated on the BGIseq500 platform(BGl-Shenzhen, China) The base reads were transcriptome sequenced. After sequencing, based on GO and KEGG databases, combined with the phyper function in R language to screen, correct and enrich the data, calculatePvalue, and then perform FDR correction onPvalue to obtainQvalue and analyze different annotated genes based on the hypergeometric test method. The expression status was analyzed, and the differential genes and pathways in the hippocampus of mice of different genders were screened out. Results: Through the comparison of male and female differences, 325 differential genes were screened, including 233 up-regulated genes and 92 down-regulated genes. The functions of these differential genes were mainly enriched in long-term potentiation(LTP), calcium signal pathway, nicotine addiction and other processes. There were 362 junctions and 1 703 interaction edges in the female-male differential gene interaction network, and 10 core genes selected: lysine demethylase 5 D(Kdm5 d), cyclin-dependent kinase 5(Cdkl5), Cell output mediator(Cle1), dopamine receptor 6 a3(Slc6 a3), cassette transcription factor(Fox), precursor mRNA processing factor 4 B(Prpf4 b), glycine receptor 4(Glur4), calcium ion receptor 2(Camk2), DNA and RNA binding protein family(Son), serotonin receptor 5 b(Htr5 b). Conclusion The selected differential genes and signal pathways may lay the foundation for explaining the molecular mechanism of the differences in behavior between male and female mice.