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.

[Objective]To introduce the clinical characteristics and experience of Professor GE Linyi(hereinafter referred to as Professor GE),a master of traditional Chinese medicine,in the treatment of spleen and stomach diseases with wind herbs at different levels.[Methods]Through the theoretical traceability,following up with teachers,it summarizes Professor GE's ideas and experiences in the skillful use of wind herbs for the differentiation and treatment of spleen and stomach diseases based on the theory of gasification,as well as the characteristics of her medication,and provides a medical case as evidence.[Results]Gasification is a fundamental activity of life,and abnormal gasification is an important cause of disease,In terms of the diagnosis and treatment ideas,Professor GE believes that"gasification failure"is the basic pathogenesis of spleen and stomach diseases.In clinical practice,Professor GE treats spleen and stomach diseases from"gasification",to regulate Qi movement and maintain the function of spleen ascending and stomach descending,and skillfully applies wind herbs to soothe the liver with wind,strengthen Qi with wind,dry dampness with wind,and search wind and dredge collaterals.The commonly used wind herbs are Bupleurum chinense,Saposhnikoviae Radix,Astragali Radix,Cimicifugae Rhizoma,Citri Sarcodactylis Fructus,Perillae Radix,Atractylodes Rhizome,Aesculi Rhizoma,Morus alba Linn.,Agastache rugosa,Amomum tsaoko,Magnolia officinalis,Eupatorium fortunei,Cynanchum paniculatum,Bombyx Batryticatus and herb strings,herb pairs.[Conclusion]Professor GE is good at syndrome differentiation in clinical practice,skillfully applies wind herbs to regulate Qi according to different levels in treating spleen and stomach diseases.The academic thought has distinct characteristics and remarkable curative effect,which is worthy of clinical reference and promotion.

Objective Investigating the impact of miR-15a-5p on autophagy in trophoblast cells of pre-eclamptic placenta.Methods Collect 20 cases of normal placental tissue and 20 cases of preeclamptic placental tissue from December 2020 to December 2022.Use fluorescence quantitative PCR to detect the expression of miR-15a-5p in placental tissue and trophoblast cells,and study its correlation with patient blood pressure.The HTR8-S/Vneo cells are divided into normal group(control)and hypoxia group,and the effect of hypoxia on the expression of miR-15a-5p is observed.Additionally,mimic-NC group,mimic-NC+hypoxia group,miR-15a-5p mimic group,miR-15a-5p mimic+hypoxia group,inhibitor-NC group,inhibitor-NC+hypoxia group,miR-15a-5p inhibitor group,and miR-15a-5p inhibitor+hypoxia groups are set up to observe the effect of miR-15a-5p on hypoxia-induced autophagy-related proteins LC3B and p62 protein in trophoblast cells.Western blot is used to detect the expression levels of autophagy-related proteins LC3B and p62 protein in each group;TargetScan website predicts the target genes of miR-15a-5p,and detects their expression levels in placental tissue and trophoblast cells.Results Compared with the control group,the expression levels of miR-15a-5p were significantly increased in the placentas and hypoxic trophoblasts of preeclampsia,and they were positively correlated with the blood pressure of the patients.Under hypoxic conditions,the overexpressed miR-15a-5p promoted the protein expression of LC3BII/I,while the relative expression of P62 was decreased.But after interference with miR-15a-5p,LC3BII/I expression was down-regulated and P62 expression was up-regulated.The results of quantitative PCR and Western blot showed that the expression levels of YAP1 in the preeclampsia placental tissues and hypoxic trophoblasts were significantly reduced.Conclusion The upregulation of miR-15a-5p in trophoblast cells of the placenta in individuals with preeclampsia could enhance autophagy in preeclampsia by forming a complex with YAP1.

Objective To investigate the effects of indirubatin derivative E804 on proliferation and migration of non-small cell lung cancer(NSCLC)A549 cells,and to elucidate the possible mechanism of Nrf2-HO-1/GPX4 pathway.Methods Lung cancer A549 cells were used as the cell model.The proliferation and migration of differ-ent specific inhibitors(Nec-1,CQ,Z-VAD,DFO,Fer-1 and Lip-1)in 0,10 μmol/L E804 and 10 μmol/L E804+groups were observed by MTT and cell scratch assay.The contents of reactive oxygen species(ROS)were de-tected by DCFH-DA fluorescence probe method,the contents of Fe2+were detected by colorimetric method,the contents of reduced glutathione(GSH)were detected by spectrophotometry,and the contents of malondialdehyde(MDA)were detected by micromethod.The expression levels of SLC7A11,Transferrin,GPX4,SLC40A1,Nrf2 and HO-1 were detected by Western blot in cells of 0,2.5,5 and 10 μmol/L E804 groups.Results Compared with the control group(0 μmol/L E804),2.5,5 and 10 μmol/L E804 significantly increased intracellular ROS,Fe2+and MDA levels,and decreased intracellular GSH content(P＜0.01).Meanwhile,the expression levels of SLC7A11,GPX4,SLC40A1,Nrf2 and HO-1 significantly decreased(P＜0.01),and the expression level of Transferrin increased(P＜0.05).Compared with the 10 μmol/L E804 group alone,the apoptosis inhibitor(Z-VAD)group and the ferroptosis inhibitor(DFO,Fer-1 and Lip-1)group could significantly reverse the inhibition of proliferation and migration of A549 cells by 10 μmol/L E804(P＜0.01).Conclution E804 can induce ferrop-tosis and inhibit the proliferation and migration of A549 cells,which may be related to the inhibition of Nrf2-HO-1/GPX4 pathway.

BACKGROUND:Increased homocysteine level induces apoptosis of human umbilical vein endothelial cells,but the mechanism remains unclear. OBJECTIVE:To investigate the role of hsa-circ-0001360 in human umbilical vein endothelial cell apoptosis induced by homocysteine. METHODS:In vitro cultured human umbilical vein endothelial cells were divided into control group,homocysteine group,interference control group,interference control + homocysteine group,hsa-circ-0001360 interference group,hsa-circ-0001360 + homocysteine interference group,overexpression control group,overexpression control + homocysteine group,hsa-circ-0001360 overexpression group and hsa-circ-0001360 + homocysteine overexpression group.All groups were treated with 100 μmol/L homocysteine.After 72 hours of intervention,the expressions of apoptosis-related proteins Bax,Bcl-2,and Caspase-3 were detected by western blot assay.The apoptotic rate was detected by flow cytometry.Quantitative real-time PCR was used to detect the expression of hsa-circ-0001360. RESULTS AND CONCLUSION:(1)Compared with the control group,the expression of Caspase-3 and Bax was significantly increased(P<0.01),and the expression of Bcl-2 was significantly decreased(P<0.01),and the apoptotic rate was significantly increased(P<0.01)in the homocysteine group.(2)Compared with control group,the expression of hsa-circ-0001360 was significantly increased in the homocysteine group(P<0.01).(3)The expression of hsa-circ-0001360 was significantly higher in the cytoplasm than that in the nucleus(P<0.01).(4)Compared with the interference control C group and interference control + homocysteine group,the expressions of Caspase-3 and Bax were significantly decreased(P<0.01),while the expression of Bcl-2 was significantly increased(P<0.01);the apoptotic rate was significantly decreased(P<0.01)in sh-hsa-circ-0001360 interference group and sh-hsa-circ-0001360 + homocysteine interference group.(5)Compared with overexpression control group and overexpression control + homocysteine group,the expressions of Caspase-3 and Bax were significantly increased(P<0.01),while the expression of Bcl-2 was significantly decreased(P<0.01);the apoptotic rate was significantly increased(P<0.01)in the hsa-circ-0001360 overexpression group and the hsa-circ-0001360 + homocysteine overexpression group.(6)In conclusion,hsa-circ-0001360 can promote the apoptosis of human umbilical vein endothelial cells induced by homocysteine.

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 explore the mediating effect of professional identification between compassion fatigue and death coping ability of nurses in the oncology department, and to provide a basis for strengthening their professional identification, reducing their compassion fatigue and improving their death coping ability.Methods:From October to December 2022, a questionnaire survey was conducted among 350 nurses in the oncology department from 12 hospitals in Hebei Province using the convenience sampling method. General Data Questionnaire, Professional Identification Scale for Nurse, Compassion Fatigue Self Test and Death Coping Ability Scale were used to conduct an online survey. The relationship among the three was statistically analyzed with SPSS 25.0, and the structural equation model was established using the AMOS 23.0 software to analyze the mediating effect of professional identification between compassion fatigue and death coping ability.Results:A total of 326 valid questionnaires were collected. Among such 326 nurses in the oncology department, including 12 males and 314 females, 121 were aged 21-30 years old, 153 were aged 31-40 years old, 42 were aged 41-50 years old, and 10 were aged 51-60 years old. The professional identification score of oncology nurses was (108.96 ± 20.29) points, the empathy fatigue score was (81.30 ± 9.00) points, and the death coping ability score was (112.39 ± 23.52) points.Pearson correlation analysis showed that compassion fatigue was negatively correlated with professional identification and death coping ability( r = - 0.428, - 0.326, both P<0.01), while occupational identity was positively correlated with death coping ability ( r = 0.565, P<0.01). Professional identification played a partial mediating role between compassion fatigue and death coping ability of nurses in the oncology department, and the mediating effect was - 0.34, accounting for 52.3% of the total effect. Conclusions:In this study, the professional identification score of nurses in the oncology department was at a moderate level, the compassion fatigue score was at the moderate to severe level, and the death coping ability score was at a moderate level. Professional identification is an important mediating variable between compassion fatigue and death coping ability of nurses in the oncology department that improve their professional identification, reduce their compassion fatigue and improve their death coping ability.

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】 Coronary no-reflow during percutaneous conranary intervention (PCI) often results in the failure of ischemic myocardial reperfusion and major adverse cardiovascular events (MACE). The present study sought to evaluate whether the GRACE risk score can predict coronary no-reflow in STEMI patients undergoing PCI. 【Methods】 We consecutively recruited 1 118 patients with STEMI who were admitted to Gansu Provincial People’s Hospital and The First Affiliated Hospital of Xi’an Jiaotong University from January 2009 to December 2011. Main demographic data, cardiovascular risk factors, blood lipid and other biochemical indicators were recorded. Coronary angiography was performed by a radial artery approach using the standard Judkins technique. Coronary no-reflow was evaluated by at least two independent experienced cardiologists. The GRACE risk score was calculated with a computer program. All the cases were followed up by medical records, face-to-face interviews or telephone calls. Finally, we analyzed the predictive value of the GRACE risk score for coronary non-reflow and MACE in STEMI patients undergoing PCI. 【Results】 During a median period of 36 months, 58 of the 1 118 patients (5.2%) were lost to follow-up. Of the remaining 1 060 patients, 118 (11.1%) had no-reflow and 147 (13.9%) had MACE. The GRACE score was higher in patients with no-reflow than those without no-reflow. Multivariate logistic regression established that the GRACE score was an independent predictor for coronary no-reflow (OR=1.034; P=0.002). And multivariate Cox analysis showed the GRACE score was an independent predictor of MACE. The area under the ROC curve for coronary no-reflow and MACE was 0.719 and 0.697, respectively. Kaplan-Meier analysis showed that the probability of rehospitalization for heart failure, reinfarction, all-cause death and cumulative cardiovascular events increased with the increase of the GRACE risk score. 【Conclusion】 The GRACE risk score is a readily available predictive scoring system for coronary no-reflow and MACE in STEMI patients.