Jiegengtang is a basic formula for treating sore throat and cough. By means of bibliometrics， this study conducted a textual research and analysis on the key information such as formula origin， decocting methods， and clinical application of Jiegengtang. After the research， it can be seen that Jiegengtang is firstly contained in Treatise on Febrile and Miscellaneous Disease， which is also known as Ganjietang， and it has been inherited and innovated by medical practitioners of various dynasties in later times. The origins of Chinese medicines in this formula is basically clear， Jiegeng is the dried roots of Platycodon grandiflorum， Gancao is the dried roots and rhizomes of Glycyrrhiza uralensis， the two medicines are selected raw products. The dosage is 27.60 g of Glycyrrhizae Radix et Rhizoma and 13.80 g of Platycodonis Radix， decocted with 600 mL of water to 200 mL， taken warmly after meals， twice a day， 100 mL for each time. In ancient times， Jiegengtang was mainly used for treating Shaoyin-heat invasion syndrome， with cough and sore throat as its core symptoms. In modern clinical practice， Jiegengtang is mainly used for respiratory diseases such as pharyngitis， esophagitis， tonsillitis and lung abscess， especially for pharyngitis and lung abscess with remarkable efficacy. This paper can provide literature reference basis for the modern clinical application and new drug development of Jiegengtang.

Jiegengtang is a basic formula for treating sore throat and cough. By means of bibliometrics， this study conducted a textual research and analysis on the key information such as formula origin， decocting methods， and clinical application of Jiegengtang. After the research， it can be seen that Jiegengtang is firstly contained in Treatise on Febrile and Miscellaneous Disease， which is also known as Ganjietang， and it has been inherited and innovated by medical practitioners of various dynasties in later times. The origins of Chinese medicines in this formula is basically clear， Jiegeng is the dried roots of Platycodon grandiflorum， Gancao is the dried roots and rhizomes of Glycyrrhiza uralensis， the two medicines are selected raw products. The dosage is 27.60 g of Glycyrrhizae Radix et Rhizoma and 13.80 g of Platycodonis Radix， decocted with 600 mL of water to 200 mL， taken warmly after meals， twice a day， 100 mL for each time. In ancient times， Jiegengtang was mainly used for treating Shaoyin-heat invasion syndrome， with cough and sore throat as its core symptoms. In modern clinical practice， Jiegengtang is mainly used for respiratory diseases such as pharyngitis， esophagitis， tonsillitis and lung abscess， especially for pharyngitis and lung abscess with remarkable efficacy. This paper can provide literature reference basis for the modern clinical application and new drug development of Jiegengtang.

Objective To compare the clinical efficacy of three different therapies,including transjugular intrahepatic portosystemic shunt(TIPS)treatment,endoscopic treatment and medication treatment,combined with transhepatic arterial chemoembolization(TACE)in treating primary liver cancer complicated by portal hypertension and upper gastrointestinal bleeding.Methods A total of 105 patients with primary liver cancer associated with portal hypertension and upper gastrointestinal bleeding,who were admitted to the No.980 Hospital of PLA Joint Logistics Support Forces of China to receive treatment between January 2014 and June 2020,were enrolled in this study.According to the therapeutic scheme,the patients were divided into TIPS+TACE group(TIPS group,n=25),endoscopy+TACE group(endoscopy group,n=30),and medication+TACE group(medication group,n=50).The clinical efficacy,recurrence rate of bleeding,incidence of hepatic encephalopathy,and survival rate were compared between each other among the three groups.Results The differences in the postoperative 6-month,12-month and 24-month recurrence rates of bleeding between each other among the three groups were statistically significant(all P＜0.05).In TIPS group,the portal vein pressure decreased from preoperative(38.47±9.35)mmHg(1 mmHg=0.133 kPa)to postoperative(25.24±5.68)mmHg,the difference was statistically significant(P＜0.05).After treatment,the hemoglobin level in the three groups showed varying degrees of elevation,which in the TIPS group and endoscopy group were better than that in the medication group,the differences were statistically significant(P＜0.05).In all three groups,the differences in the recurrence rate of bleeding between postoperative 6-month value,12-month value and 24-month value were statistically significant(all P＜0.05).The postoperative 6-month,12-month and 24-month recurrence rates of bleeding in the TIPS group were lower than those in the endoscopy group and the medication group,and the differences were statistically significant(P＜0.05).The postoperative 12-month and 24-month recurrence rates of bleeding in the TIPS group were lower than those in the endoscopy group,and the differences were statistically significant(P＜0.05).The postoperative 12-month and 24-month recurrence rates of bleeding in the endoscopy group were lower than those in the medication group(P＜0.05),and the difference in the postoperative 6-month recurrence rate of bleeding between the two groups was not statistically significant(P＞0.05).The postoperative 6-month and 12-month incidences of hepatic encephalopathy in the TIPS group were higher than those in the endoscopy group and the medication group,the differences were statistically significant(P＜0.05),while the differences in the postoperative 6-month and 12-month incidences of hepatic encephalopathy between the endoscopy group and the medication group were not statistically significant(P＞0.05),and the differences in the postoperative 24-month incidence of hepatic encephalopathy between each other among the three groups were not statistically significant(P＞0.05).No statistically significant difference in the 6-month mortality existed between TIPS group and endoscopy group(P＞0.05),and the 6-month mortality of both TIPS group and endoscopy group was remarkably lower than that of the medication group(P＜0.05).The postoperative 12-month mortality and 24-month mortality in TIPS group were lower than those in the endoscopy group and the medication group,and the differences were statistically significant(P＜0.05),but the differences in the postoperative 12-month mortality and 24-month mortality between the endoscopy group and the medication group were not statistically significant(P＞0.05).Conclusion For primary liver cancer associated with portal hypertension and upper gastrointestinal bleeding,TIPS combined with TACE can effectively control tumor progression and prolong survival.(J Intervent Radiol,2024,32:33-37)

BACKGROUND:Diabetic ulcers are a common complication of diabetes mellitus,which is manifested as foot ulcers complicated with infection,long treatment cycle,high disability rate and mortality rate,and brings a heavy burden to patients and social care. OBJECTIVE:To review the mechanism of action and the latest treatment progress of traditional Chinese medicine(TCM)in the treatment of diabetic ulcers,and to provide a basis for further theoretical research and clinical application. METHODS:CNKI,WanFang Database and PubMed database were searched for relevant literature using the keywords of"diabetic ulcer,medicinal herb,inflammation,interleukin-1β,interleukin-6,tumor necrosis factor,hypersensitive C-reactive protein,γ-interferon,interleukin-4,interleukin-10"in Chinese and English,respectively.The relevant literature in recent years was searched,and finally 75 articles were included for review. RESULTS AND CONCLUSION:The high glucose environment of the body will increase the level of pro-inflammatory cytokines,so that diabetic ulcer wounds are in a state of chronic inflammatory response for a long time,and difficult to heal or even not heal.TCM has summed up a lot of experience in the long-term struggle with diabetic ulcer.At present,TCM divides diabetic ulcers into four syndrome types:dampness and heat poison syndrome,blood and blood stasis obstruction pattern,heat poison injury Yin pattern,and Qi and blood deficiency syndrome,as well as representative prescriptions for treatment.According to their clinical characteristics,diabetic ulcers can be also divided into three stages:primary,middle and late stages.Different treatment methods are proposed:"clear method,""warm and clear combined use"and"maintenance method."Under the guidance of dialectical typing and staging of TCM,TCM monomers,extracts and compounds inhibit the inflammatory response and promote the healing of diabetic ulcers by down-regulating the expression of pro-inflammatory factors and/or up-regulating the expression of anti-inflammatory factors.Compared with modern medicine,TCM has significant advantages in the treatment of diabetic ulcers.There are many TCM monomers,extracts and compounds for the treatment of diabetic ulcers,such as angelica,curcumin,improved Chonghe ointment,Sanhuang blood exhaustion prescription and sore-ulcer I.formula,etc.It has been found that TCM for the treatment of diabetic ulcers is mainly heat-clearing and detoxifying,invigorating blood circulation and removing blood stasis,and amassing sores and muscle-building drugs,and the frequency of use,treatment scope and therapeutic effect of TCM compounds are obviously better than those of TCM monomers and extracts.Among them,the most commonly used are the Sanhuang blood exhaustion prescription and the sore-ulcer I as well as prescription for the treatment of damp heat toxicity syndrome and Zizhu ointment for the treatment of non-ischemic diabetic ulcers.However,there are also some shortcomings in the treatment of diabetic ulcers with TCM.First,there are few clinical syndrome studies on diabetic ulcers.Secondly,there are a wide variety of TCM monomers,extracts and compounds for the treatment of diabetic ulcers,and the relevant research is insufficiently in-depth.Finally,the research on the mechanism underlying TCM treatment of diabetic ulcers is still in the preliminary exploration stage,and the mechanism of action still needs to be further explored.In the future,it is necessary to strengthen the research on the pharmacology of TCM and the clinical syndrome of diabetic ulcers,analyze the potential targets and related signaling pathways of TCM in the treatment of diabetic ulcers,give full play to the therapeutic advantages of TCM with multiple targets,multiple pathways,multiple levels and multiple systems,and develop TCM with significant efficacy,active ingredients and clear targets.

Objective:To evaluate the value of the ratio of tricuspid annular plane systolic excursion to pulmonary artery systolic pressure (TAPSE/PASP) in evaluating right ventricular function of patients with hypertrophic cardiomyopathy (HCM) and heart failure with preserved ejection fraction (HFpEF).Methods:A total of 74 patients with HCM and HFpEF and 22 healthy individuals who visited the First Affiliated Hospital of Zhengzhou University from January 2021 to January 2023 were included in this study. The HCM patients with HFpEF were divided into three groups based on the tertiles of the TAPSE/PASP (low group: <0.280 0 mm/mmHg; middle group: 0.280 0-0.476 2 mm/mmHg; high group: >0.476 2 mm/mmHg). Conventional echocardiographic parameters were collected, and two-dimensional speckle tracking technology was used to obtain right ventricular strain parameters. The differences in parameters among the groups were compared, and the correlations between TAPSE/PASP and clinical parameters and right ventricular function parameters were analyzed.Results:The results of difference analysis showed that there were significant differences in 6-minute walking test, New York Heart Association grade (NYHA grade), incidence of atrial fibrillation, left atrial area (LAA), left ventricular global longitudinal strain (LVGLS), TAPSE, PASP, right ventricular fractional area change (RVFAC), right ventricular global longitudinal strain (RVGLS), right ventricular free wall strain (RVFWST) and cardiac magnetic resonance right ventricular ejection fraction (CMR-RVEF) among the three groups. The results of correlation analysis and multiple linear regression analysis showed that the TAPSE/PASP was positively correlated with 6-minute walking distance, RVFAC, tricuspid annulus peak systolic velocity (RV s′), and CMR-RVEF ( r=0.449, 0.284, 0.358, 0.577; all P<0.05). It was negatively correlated with N-terminal pro-brain natriuretic peptide (NT-proBNP), NYHA grade, LAA, mitral early diastolic peak velocity / mitral annulus early diastolic peak velocity (LV E/e′), LVGLS, RVGLS, RVFWST and tricuspid early diastolic peak velocity / tricuspid annulus early diastolic peak velocity (RV E/e′) (r/ rs=-0.336, -0.349, -0.468, -0.452, -0.444, -0.339, -0.405, -0.320; all P<0.05). The LAA and CMR-RVEF correlated independently with TAPSE/PASP(all P<0.05). Conclusions:The TAPSE/PASP can provide an early, simple, rapid, and convenient evaluation of right ventricular function in patients with HCM and HFpEF, so as to guide clinical treatment and monitoring disease progression.

Objective:To investigate the effects and mechanism of baicalin on the wound healing of full-thickness skin defects in diabetic mice.Methods:This study was an experimental research. Mononuclear cells were isolated from five male C57BL/6J mice aged 8-12 weeks and induced to differentiate into macrophages for conducting the subsequent experiments. According to the random number table (the same grouping method below), macrophages in a high-glucose environment were divided into 0 μmol/L baicalin group (no baicalin was added), 5 μmol/L baicalin group, 15 μmol/L baicalin group, 25 μmol/L baicalin group, 50 μmol/L baicalin group, and 75 μmol/L baicalin group treated with the corresponding final molarity of baicalin and 1 μg/mL endotoxin/lipopolysaccharide (LPS). After treatment for 48 hours, the cell proliferation activity was detected using a microplate reader. Macrophages in a high-glucose environment were divided into LPS group treated with 1 μg/mL LPS and LPS+baicalin group treated with 50 μmol/L baicalin+1 μg/mL LPS. After treatment for 48 hours, the percentage of double-positive cells for inducible nitric oxide synthase (iNOS) and CD80, as well as that for arginase 1 (Arg1) and CD206 among the cells, were detected using immunofluorescence method, the secretion levels of interleukin 1β (IL-1β), IL-6, IL-23, IL-10, insulin-like growth factor (IGF), and transforming growth factor β 1 (TGF-β 1) by the cells were detected using enzyme-linked immunosorbent assay, the expression of reactive oxygen species in the cells was detected using a fluorescent probe method, the protein expression of nuclear factor κB in the cells were detected using Western blotting, and the expression of nuclear factor 2 in the cells was observed using immunofluorescence method. The number of cell experimental samples was 3. Twenty-four 8-week-old male db/db mice were selected. After preparing full-thickness skin defect wounds on their backs, they were divided into baicalin group and normal saline group (with 12 mice in each group). On the third day after injury, 50 μmol/L baicalin and normal saline were injected into the wounds of mice, respectively. The wound healing situation was observed and the percentage of the residual wound area was calculated on the 4 th, 8 th, and 12 th day after injury. The wound tissue was sampled on the 8 th day after injury, hematoxylin-eosin staining was performed to observe the epithelial regeneration and inflammatory cell infiltration, the protein expression of CD31 was detected by Western blotting, and the expression of reactive oxygen species was detected by a microplate reader. The number of animal experimental samples was 6. Results:After treatment for 48 hours, only the proliferation activity of macrophages in 50 μmol/L baicalin group was significantly higher than that in 0 μmol/L baicalin group ( P<0.05). After treatment for 48 hours, the percentage of double-positive cells for iNOS and CD80 among the macrophages in LPS+baicalin group was (21.0±2.4)%, which was significantly lower than (66.6±4.5)% in LPS group ( t=15.63, P<0.05); the percentage of double-positive cells for Arg1 and CD206 among the macrophages in LPS+baicalin group was (59.1±2.1)%, which was significantly higher than (18.6±1.7)% in LPS group ( t=25.38, P<0.05); compared with those in LPS group, the secretion levels of IL-1β, IL-6, and IL-23 by the macrophages in LPS+baicalin group were significantly decreased (with t values of 14.26, 15.95, and 12.23, respectively, P<0.05), while the secretion levels of IL-10, IGF, and TGF-β 1 were significantly increased (with t values of 8.49, 11.98, and 13.84, respectively, P<0.05); the expression of reactive oxygen species in the macrophages in LPS+baicalin group was significantly lower than that in LPS group ( t=5.54, P<0.05); compared with those in LPS group, the protein expression of nuclear factor κB in the nucleus of the macrophages in LPS+baicalin group was significantly decreased ( t=36.22, P<0.05), while that in the cytoplasm was significantly increased ( t=14.47, P<0.05), and the expression of nuclear factor 2 in the nucleus was increased. On the 4 th and 8 th day after injury, the wound area of mice in baicalin group was significantly smaller than that in normal saline group, and the wounds of mice in baicalin group completely healed on the 12 th day after injury. On the 4 th, 8 th, and 12 th day after injury, the residual wound area percentage of mice in baicalin group was significantly lower than that in normal saline group (with t values of 13.29, 10.08, and 11.72, respectively, P<0.05). On the 8 th day after injury, compared with those in normal saline group, the wound tissue of mice in baicalin group showed significant re-epithelization, the infiltration of inflammatory cells was reduced, the expression of CD31 protein was significantly increased ( t=17.23, P<0.05), and the expression of reactive oxygen species was significantly reduced ( t=5.78, P<0.05). Conclusions:Baicalin alleviates the inflammatory response of macrophages by lowering the level of reactive oxygen species in cells and promoting the polarization of macrophages to the M2 type, thereby facilitating the healing of full-thickness skin defect wounds in diabetic mice.

Objective To explore the targets and pathways of Cynanchum wilfordii for treatment of ulcerative colitis(UC).Methods UPLC-QE-MS was used to identify the components of Cynanchum wilfordii ethanol extract,and their targets were screened using public databases for construction of the core protein-protein interaction(PPI)network and GO and KEGG enrichment analyses.Forty male C57 mice were randomized into normal control group,model group,mesalazine group and Cynanchum wilfordii group(n=10),and in the latter 3 groups,mouse UC models were established by treatment with 2.5%DSS and the latter 2 groups drug interventions by gavage.The therapeutic effect was evaluated by recording body weight changes and DAI score.Pathological changes of the colon tissue were observed with HE and AB-PAS staining,and JAK2 and STAT3 protein expressions were detected with Western blotting.The metabolites and metabolic pathways were identified by metabonomics analysis.Results We identified 240 chemical components in Cynanchum wilfordii alcoholic extracts,including 19 steroids.A total of 177 Cynanchum wilfordii targets,5406 UC genes,and 117 intersection genes were obtained.JAK2 and STAT3 were the core targets and significantly enriched in lipid and atherosclerosis pathways.Cynanchum wilfordii treatment significantly increased the body weight and decreased DAI score of UC mice(P<0.05),alleviated intestinal pathologies,and decreased JAK2 and STAT3 protein expressions in the colon tissues.Most of the 83 intersecting differential metabolites between the control,model and Cynanchum wilfordii groups were identified as glycerophospholipids,arachidonic acid,and amino acids involving glycerophospholipid metabolism and other pathways.Correlation analysis suggested that the core targets of Cynanchum wilfordii for UC participated in regulation of the metabolites.Conclusion Cynanchum wilfordii alleviates lipid and amino acid metabolism disorders to lessen UC in mice by regulating the core targets including JAK2 and STAT3 and the levels of endogenous metabolites.

Objective To predict the target and molecular mechanism of Huayu Xiaopi decoction in the intervention of Precancerous lesions of gastric cancer(PLGC)based on network pharmacology and molecular docking technology,and to conduct experimental verification.Methods A total of 60 SPF SD male rats were randomly selected as blank control,and the other rats were replicated in PLGC model.After successful modeling,the rats were randomly divided into model group,folic acid group(2 mg·kg-1·d-1),Huayu Xiaopi decoction high,medium and low dose groups(24.8,12.4,6.2 g·kg-1·d-1),which were continuously administered for 90 days.The body mass and food intake of rats at 3 h were recorded,and the gastric histopathology was observed by HE staining.Network pharmacology and molecular docking techniques were used to predict the potential targets of Huayu Xiaopi decoction in PLGC intervention,and the core targets were verified by Western blot technique.Results Compared with the blank group,the body mass and 3 h food intake of rats in the model group were significantly decreased(P<0.05),the gastric mucosa of rats was significantly thinner,the glands were significantly reduced and disordered,and the intestinal metaplasia goblet cells and a large number of inflammatory cells were visible in some areas.Compared with the model group,the body mass and 3 h food intake of rats in each administration group were improved to varying degrees.Huayu Xiaopi Decoction improved significantly in medium and high doses(P<0.05),the gastric mucosa was repaired in different degrees,the glandular arrangement tended to be orderly,and the inflammatory cells in the interstitial were gradually reduced.The results of network pharmacology and molecular docking showed that TP53,JUN and MAPK3/1(ERK1/2)were the core targets of Huayu Xiaopi decoction in the intervention of PLGC.Molecular biological detection results showed that compared with blank group,the protein phosphorylation levels of TP53,c-Jun and ERK1/2 in gastric tissue of model group were significantly increased(P<0.05).Compared with model group,the protein phosphorylation levels of TP53,c-Jun and ERK1/2 in gastric tissue of rats in all administration groups were decreased to different degrees,and significantly decreased in Huayu Xiaopi decoction high-dose and medium-dose groups(P<0.05).Conclusion Huayu Xiaopi Decoction can significantly improve the survival condition of PLGC rats and promote gastric mucosal repair,the specific mechanism of which may be related to the decrease of ERK1/2,c-Jun and TP53 protein phosphorylation levels in gastric tissue of PLGC rats,and then regulate the downstream signaling molecular response.

Objective:To screen the main characteristic variables affecting the incidence of cardiovascular and cerebrovascular diseases,and to construct the Bayesian network model of cardiovascular and cerebrovascular disease incidence risk based on the top 10 characteristic variables,and to provide the reference for predicting the risk of cardiovascular and cerebrovascular disease incidence.Methods:From the UK Biobank Database,315 896 participants and related variables were included.The feature selection was performed by categorical boosting(CatBoost)algorithm,and the participants were randomly divided into training set and test set in the ratio of 7∶3.A Bayesian network model was constructed based on the max-min hill-climbing(MMHC)algorithm.Results:The prevalence of cardiovascular and cerebrovascular diseases in this study was 28.8％.The top 10 variables selected by the CatBoost algorithm were age,body mass index(BMI),low-density lipoprotein cholesterol(LDL-C),total cholesterol(TC),the triglyceride-glucose(TyG)index,family history,apolipoprotein A/B ratio,high-density lipoprotein cholesterol(HDL-C),smoking status,and gender.The area under the receiver operating characteristic(ROC)curve(AUC)for the CatBoost training set model was 0.770,and the model accuracy was 0.764;the AUC of validation set model was 0.759 and the model accuracy was 0.763.The clinical efficacy analysis results showed that the threshold range for the training set was 0.06-0.85 and the threshold range for the validation set was 0.09-0.81.The Bayesian network model analysis results indicated that age,gender,smoking status,family history,BMI,and apolipoprotein A/B ratio were directly related to the incidence of cardiovascular and cerebrovascular diseases and they were the significant risk factors.TyG index,HDL-C,LDL-C,and TC indirectly affect the risk of cardiovascular and cerebrovascular diseases through their impact on BMI and apolipoprotein A/B ratio.Conclusion:Controlling BMI,apolipoprotein A/B ratio,and smoking behavior can reduce the incidence risk of cardiovascular and cerebrovascular diseases.The Bayesian network model can be used to predict the risk of cardiovascular and cerebrovascular disease incidence.

Thyroid carcinoma is closely related to environmental factors. Gene mutations and molecular biological changes of gland tissue caused by environmental changes are important factors inducing thyroid carcinoma. Although the molecular mechanism of thyroid carcinoma has not been fully elucidated,increasingly specific genetic changes and molecular markers for thyroid carcinoma have been discovered with the development of molecular biology techniques. This article reviews the recent progresses on the etiology,specific molecular markers,diagnosis and targeted therapies of thyroid carcinoma,so as to provide theoretical support for the clinical diagnosis and treatment of thyroid carcinoma.