Objective To observe the clinical efficacy of the modified Huangan Lipi Decoction(mainly composed of Sclerotium Poriae Pararadicis,Paeoniae Radix Alba,Atractylodis Macrocephalae Rhizoma,Polygalae Radix,Acori Tatarinowii Rhizoma,and Curcumae Radix)combined with acupuncture at Sifeng(EX-UE10)points in the treatment of children with tic disorders(TD).Methods Seventy cases of TD children with spleen deficiency and liver hyperactivity syndrome were randomly divided into the treatment group and the control group,with 35 cases in each group.The control group was treated with conventional western medicine of Tiapride Hydrochloride Tablets,while the treatment group was treated with the combination of the modified Huangan Lipi Decoction and acupuncture at Sifeng points.Both groups were treated for 8 weeks.The changes of the Yale Global Tic Severity Scale(YGTSS)item scores of tic muscle group,tic frequency,tic intensity,complexity and interference degree as well as their total scores in the two groups were observed before and after treatment.Moreover,the clinical efficacy and safety in the two groups were evaluated.Results(1)After 8 weeks of treatment,the total effective rate of the treatment group was 88.57%(31/35),and that of the control group was 68.57%(24/35).The intergroup comparison showed that the total effective rate(tested by chi-square test)and the overall therapeutic efficacy(tested by rank-sum test)of the treatment group were significantly superior to those of the control group,and the differences were statistically significant(P＜0.05).(2)After treatment,the YGTSS item scores of tic muscle group,tic frequency,tic intensity,complexity and interference degree as well as their total scores in the two groups were significantly lower than those before treatment(P＜0.01),and the effect on lowering the above scores of the treatment group was significantly superior to that of the control group,the differences being all statistically significant(P＜0.01).(3)During the treatment,the incidence of adverse reactions in the treatment group was 2.86%(1/35)and that in the control group was 8.57%(3/35).The intergroup comparison showed that the incidence of adverse reactions in the treatment group tended to be lower than that of the control group,but the difference was not statistically significant(P＞0.05).Conclusion Modified Huangan Lipi Decoction combined with acupuncture at Sifeng points exert certain effect in the treatment of TD children with spleen deficiency and liver hyperactivity syndrome,and its efficacy is superior to that of the western medicine Tiapride Hydrochloride Tablets.

Objective To study the acupoint selection and medication rules of acupoint application as an advantageous therapy in treating stroke.Methods The clinical literature from CNKI,Wanfang,CBMdisc,and other databases were searched,and Excel 2013 was used to count the frequency of disease,acupoint selection,and medication,and to analyze the acupoint selection rules using SPSS 25.0 and SPSS Modeler.Results Finally,523 articles were included in the literature,among which,the literature on the treatment of post-stroke constipation with acupoint patch was the most,and the related literature was further screened to analyze the acupoint selection and medication rules,and it was concluded that the most frequently applied acupoints of acupoint application for the treatment of post-stroke constipation were Shenque(RN8),Tianshu(ST25),Zhongwan(RN12),Zusanli(ST36),and the acupoints were mainly taken from conception vessel,stomach meridian and gallbladder meridian,and the core prescriptions were Shenque,Tianshu,Zhongwan,Qihai(RN6),Guanyuan(RN4),Zusanli.For the treatment of post-stroke constipation,acupoint application is often used with Rhei Radix et Rhizoma,Aurantii Fructus Immaturus,Cortex Magnoliae Officinalis,Natrii Sulfas Exsiccatus and Borneolum Syntheticum,among which,warm and cold nature drugs are mainly used,and bitter drugs are most frequently used among five flavors,and most frequently enter to the spleen meridian;and the core prescription is Rhei Radix et Rhizoma,Aurantii Fructus Immaturus,Cortex Magnoliae Officinalis,Natrii Sulfas Exsiccatus and Borneolum Syntheticum.Conclusion Acupoint application is an advantageous treatment for treating post-stroke constipation.The selection of acupoints was based on the conception vessel and stomach meridian,and the medication used were mainly focusing on those with functions of unblocking the bowels and directing qi downward,supplemented by strengthening the spleen and benefiting qi,warming the meridians and nourishing the blood.

Objective To investigate the correlation between traditional Chinese medicine(TCM)syndrome elements and risk factors in children with IgA vasculitis(IgAV,also known as Henoch-Sch?nlein purpura).Methods The medical records of 131 children with IgAV were retrospectively analyzed.And then the distribution of their TCM syndrome elements was investigated,and the correlation of TCM syndrome elements with the gender,age,clinical symptoms,as well as risk factors such as mosquito bite,pathogen infection,and allergic rhinitis was analyzed.Results(1)Among the 131 children with IgAV,the diseases-location syndrome elements of IgAV involved lung in 97 cases(74.05%),spleen in 61 cases(46.56%),kidney in 54 cases(41.22%),liver in 17 cases(12.98%),and heart in 11 cases(8.40%);the disease-nature syndrome elements of IgAV involved blood stasis in 131 cases(100.00%),wind-damp in 125 cases(95.42%),wind-heat in 90 cases(68.70%),damp-heat in 72 cases(54.96%),blood heat in 49 cases(37.40%),qi deficiency in 19 cases(14.50%),and yin deficiency in three cases(2.29%).(2)There were 69 cases(52.67%)of females and 62 cases(47.33%)of males among the IgAV children,with females outnumbering males.The age group of IgAV children was predominated by five to six years old,and 10 cases(7.63%)were younger than four years old,18 cases(13.74%)were four years old,39 cases(29.77%)were five years old,34 cases(25.95%)were six years old,17 cases(12.98%)were seven years old,and 13 cases(9.92%)were older than seven years old.The disease-nature syndrome elements such as blood stasis,wind-damp,wind-heat,and damp-heat were frequently seen in the age group of five to seven years old,yin deficiency was frequently seen in the age group older than seven years,and blood stasis was seen in all age groups.(3)The results of logistic regression analysis of the correlation between TCM syndrome elements and risk factors in IgAV patients showed that allergic rhinitis was positively correlated with blood stasis[OR=2.236,95%CI(1.049-4.007)],damp-heat[OR=2.183,95%CI(1.554-3.671)]and wind-damp[OR=1.202,95%CI(1.050-2.409)];pathogen infection was positively correlated with blood stasis[OR=3.199,95%CI(1.457-4.101)]and damp-heat[OR=1.119,95%CI(1.072-2.009)];mosquito bite was positively correlated with blood stasis[OR=4.533,95%CI(1.029-9.022)]and damp-heat[OR=2.257,95%CI(1.081-13.207)];the gender was positively correlated with blood stasis[OR=1.352,95%CI(1.271-3.018)]and wind-damp[OR=1.149,95%CI(1.071-3.102)].The differences were all statistically significant(P＜0.05 or P＜0.01).Conclusion IgAV usually involves the lungs and is also related to the five zang organs.Its pathogenesis is characterized by excess in superficiality such as blood stasis and wind-damp-heat in the early stage,and is predominated by deficiency in origin such as qi deficiency and yin deficiency in the later stage.For the children with IgAV,mosquito bite,pathogen infection and allergic rhinitis are more likely to induce blood stasis and wind-damp-heat;TCM syndrome elements such as wind-heat,damp-heat,blood heat,and qi deficiency are frequently seen in the males,while TCM syndrome elements such as blood stasis,wind-damp,and yin deficiency are frequently seen in the females.

Objective To investigate the diagnostic value of CT radiomics features in pulmonary alveolar proteinosis(PAP).Methods The general data and clinical characteristics of 24 patients with PAP in the Chinese PLA General Hospital from November 2008 to August 2022 were retrospectively collected and analyzed.Another 53 patients with other diffuse lung diseases except for PAP during the same period served as control group.The differences in the 10 conventional CT signs(semantic features)and 107 radiomics features between the two groups were compared.All patients were randomly divided into the training group(n=53)and the validation group(n=24)at a ratio of 7:3.CT semantic feature model,radiomics model and combined model to diagnose PAP were constructed in training group,and the diagnostic efficacy of models was compared using the receiver operating characteristic(ROC)curve in validation group.Decision curve analysis(DCA)was used to assess the value of models for practical clinical application.Radscore was calculated for the model with the highest diagnostic efficacy.Results A total of 24 patients with pathologically confirmed PAP were enrolled,with a male to female ratio of 3:1 and an average age of(44.6±15.2)years.The main clinical symptoms of patients with PAP included shortness of breath,cough,sputum and chest tightness.Compared with control group,the incidence of pleural effusion in PAP group was significantly lower(P＜0.05),while no significant differences were observed in other CT features(P＞0.05).The areas under the curve(AUC)of the semantic feature model for diagnosing PAP in training and validation group were 0.590 and 0.594,respectively,and in validation group,the accuracy,sensitivity,and specificity for diagnosis of PAP were 0.188,1.000,and 0.188,respectively.The AUCs of the radiomics model in training group and validation group were 0.845 and 0.867,respectively,and in validation group,the accuracy,sensitivity,and specificity were 0.641,0.938,and 0.703,respectively.The AUCs of the combined model in training group and validation group were 0.850 and 0.883,respectively,and in validation group,the accuracy,sensitivity,and specificity were 0.688,0.750,and 0.938,respectively.The AUCs of the radiomics model and the combined model were significantly greater than that of the semantic feature model,but there was no significant difference in the AUCs between the first two models.The decision curve analysis showed that both the radiomics model and the combined model had high application value for predicting PAP.Conclusion CT radiomics shows higher clinical value in the diagnosis of PAP compared with conventional CT features.

AIM To investigate the effects of Moluodan Dami Pills on chronic atrophic gastritis(CAG)rats and their mechanism.METHODS The rat models were randomly divided into the model group,the low-dose group and high-dose Moluodan Dami Pills groups(2.43 g/kg and 4.86 g/kg),and vitamin A group(0.32 g/kg),following the 16 weeks successful induction of CAG by five-factor modeling method,in contrast to another 10 normal rats of the control group.After 8 weeks corresponding administration,the rats of each group had their general physiological status and pH value of gastric juice assessed;their pathological changes of gastric mucosa observed by naked eyes combined with HE staining;their changes of gastrin-secreting cells(G cells)and somatostatin-secreting cells(D cells)in gastric mucosa observed by immunohistochemistry;and their serum levels of pepsinogen Ⅰ/pepsinogen Ⅱ(PG Ⅰ/PG Ⅱ)ratio,TNF-α and IL-6 detected by ELISA.RESULTS Compared with the model group,the groups intervened with Moluodan Damei Pills and vitamin A displayed lower pH values of gastric juice(P＜0.05),improved pathological changes of gastric mucosa,increased G and D cells counts(P＜0.05,P＜0.01),increased ratio of serum PGⅠ/PGⅡ,and decreased levels of IL-6 and TNF-α(P＜0.05,P＜0.01).CONCLUSION Moluodan Dami Pills can effectively improve the symptoms of CAG rats through its influence on the number and secretion abilityof G and D cells,the levels of serum PG Ⅰ/PG Ⅱ ratio and inflammatory factors.

Objective: To investigate the feasibility and safety of extracorporeal membrane oxygenation (ECMO)-supported percutaneous coronary intervention (PCI) in chronic coronary total occlusion (CTO) patients with reduced left ventricular ejection fraction (LVEF). Methods: The CTO patients with LVEF≤35% and undergoing CTO-PCI assisted by ECMO in the General Hospital of Northern Theater Command from December 2018 to March 2022 were enrolled in this study. The post-procedure complications, changes of LVEF from pre-procedure to post-procedure during hospitalization, and the incidence of all-cause mortality and changes of LVEF after discharge were assessed. Results: A total of 17 patients aged (59.4±11.8) years were included. There were 14 males. The pre-procedure LVEF of these patients were (29.00±4.08)%. Coronary angiography results showed that there were 29 CTO lesions in these 17 patients. There was 1 in left main coronary artery, 7 in left anterior descending artery, 11 in left circumflex artery, and 10 in right coronary artery. ECMO was implanted in all patients before procedure. Among 25 CTO lesions attempted to cross, 24 CTO were successfully implanted with stents. All patients underwent successful PCI for at least one CTO lesion. The number of drug-eluting stents implantation per patient were 4.6±1.3. After procedure, there were 8 patients with hemoglobin decreased>20 g/L, and 1 patient with ECMO-access-site related bleeding. The LVEF value at a median duration of 2.5 (2.0-5.5) days after procedure significantly increased to (38.73±7.01)% (P<0.001 vs. baseline). There were no in-hospital deaths. Patients were followed up for 360 (120, 394) days after discharge, 3 patients died (3/17). The LVEF value was (41.80±7.32)% at 155 (100, 308) days after discharge, which was significantly higher than the baseline value (P<0.001). Conclusion: The results of present study demonstrate that it is feasible, efficient and safe to perform ECMO)-supported CTO-PCI in CTO patients with reduced LVEF.
Male ; Humans ; Stroke Volume ; Ventricular Function, Left ; Extracorporeal Membrane Oxygenation ; Percutaneous Coronary Intervention ; Heart ; Vascular Diseases

Objective: To investigate the feasibility and safety of extracorporeal membrane oxygenation (ECMO)-supported percutaneous coronary intervention (PCI) in chronic coronary total occlusion (CTO) patients with reduced left ventricular ejection fraction (LVEF). Methods: The CTO patients with LVEF≤35% and undergoing CTO-PCI assisted by ECMO in the General Hospital of Northern Theater Command from December 2018 to March 2022 were enrolled in this study. The post-procedure complications, changes of LVEF from pre-procedure to post-procedure during hospitalization, and the incidence of all-cause mortality and changes of LVEF after discharge were assessed. Results: A total of 17 patients aged (59.4±11.8) years were included. There were 14 males. The pre-procedure LVEF of these patients were (29.00±4.08)%. Coronary angiography results showed that there were 29 CTO lesions in these 17 patients. There was 1 in left main coronary artery, 7 in left anterior descending artery, 11 in left circumflex artery, and 10 in right coronary artery. ECMO was implanted in all patients before procedure. Among 25 CTO lesions attempted to cross, 24 CTO were successfully implanted with stents. All patients underwent successful PCI for at least one CTO lesion. The number of drug-eluting stents implantation per patient were 4.6±1.3. After procedure, there were 8 patients with hemoglobin decreased>20 g/L, and 1 patient with ECMO-access-site related bleeding. The LVEF value at a median duration of 2.5 (2.0-5.5) days after procedure significantly increased to (38.73±7.01)% (P<0.001 vs. baseline). There were no in-hospital deaths. Patients were followed up for 360 (120, 394) days after discharge, 3 patients died (3/17). The LVEF value was (41.80±7.32)% at 155 (100, 308) days after discharge, which was significantly higher than the baseline value (P<0.001). Conclusion: The results of present study demonstrate that it is feasible, efficient and safe to perform ECMO)-supported CTO-PCI in CTO patients with reduced LVEF.
Male ; Humans ; Stroke Volume ; Ventricular Function, Left ; Extracorporeal Membrane Oxygenation ; Percutaneous Coronary Intervention ; Heart ; Vascular Diseases

Folate receptor(FR)overexpression occurs in a variety of cancers,including pancreatic cancer.In addi-tion,enhanced macropinocytosis exists in K-Ras mutant pancreatic cancer.Furthermore,the occurrence of intensive desmoplasia causes a hypoxic microenvironment in pancreatic cancer.In this study,a novel FR-directed,macropinocytosis-enhanced,and highly cytotoxic bioconjugate folate(F)-human serum albumin(HSA)-apoprotein of lidamycin(LDP)-active enediyne(AE)derived from lidamycin was designed and prepared.F-HSA-LDP-AE consisted of four moieties:F,HSA,LDP,and AE.F-HSA-LDP presented high binding efficiency with the FR and pancreatic cancer cells.Its uptake in wild-type cells was more extensive than in K-Ras mutant-type cells.By in vivo optical imaging,F-HSA-LDP displayed prominent tumor-specific biodistribution in pancreatic cancer xenograft-bearing mice,showing clear and lasting tumor localization for 360 h.In the MTT assay,F-HSA-LDP-AE demonstrated potent cytotoxicity in three types of pancreatic cancer cell lines.It also induced apoptosis and caused G2/M cell cycle arrest.F-HSA-LDP-AE markedly suppressed the tumor growth of AsPc-1 pancreatic cancer xenografts in athymic mice.At well-tolerated doses of 0.5 and 1 mg/kg,(i.v.,twice),the inhibition rates were 91.2％and 94.8％,respectively(P＜0.01).The results of this study indicate that the F-HSA-LDP multi-functional bioconjugate might be effective for treating K-Ras mutant pancreatic cancer.

OBJECTIVE: To observe the clinical effect of high suspension and low incision (HSLI) surgery on mixed haemorrhoids, compared with Milligan-Morgan haemorrhoidectomy. METHODS: A multi-centre, randomized, single-blind, non-inferiority clinical trial was performed. Participants with mixed haemorrhoids from Xiyuan Hospital of China Academy of Chinese Medical Sciences, Beijing Rectum Hospital, Air Force Medical Center of People's Liberation Army of China, and Puyang Hospital of Traditional Chinese Medicine were enrolled from September 2016 to March 2018. By using a blocked randomization scheme, participants were assigned to two groups. The experimental group was treated with HSLI, while the control group was treated with Milligan-Morgan haemorrhoidectomy. The primary outcome was the clinical effect evaluated at 12 weeks after operation. The secondary outcomes included the number of haemorrhoids treated during the operation, pain scores, use of analgesics, postoperative oedema, wound healing, incidence of anal stenosis, anorectal manometry after operation, as well as surgical duration, length of stay and total hospitalization expenses. A safety evaluation was also conducted. RESULTS: In total, 246 eligible participants were enrolled, with 123 cases in each group. There was no significant difference in the clinical effect between the two groups (100.00% vs. 99.19%, P>0.05). Compared with the control group, the number of external haemorrhoids treated during the operation and the pain scores after operation were significantly reduced in the experimental group (P<0.05 or P<0.01); the patient number with wound healing at 2 weeks after operation and the functional length of anal canal at 12 weeks after operation were significantly increased in the experimental group (P<0.05). There was no significant difference in the incidence of anal stenosis, the numbers of patients using analgesics and patients with postoperative oedema between the two groups after operation (P>0.05). The surgical duration and length of stay in the experimental group were significantly longer than those in the control group, and the total hospitalization expense was significantly higher than that in the control group (all P<0.05). No adverse events were reported in either group during the whole trial or follow-up period. CONCLUSION HSLI had the advantages of preserving the skin of anal canal completely, alleviating postsurgical pain and promoting rapid recovery after operation. (Registration No. ChiCTR1900022883).

To investigate the potential molecular markers and drug-compound-target mechanism of Mahuang Shengma Decoction(MHSM) in the intervention of acute lung injury(ALI) by network pharmacology and experimental verification. Databases such as TCMSP, TCMIO, and STITCH were used to predict the possible targets of MHSM components and OMIM and Gene Cards were employed to obtain ALI targets. The common differentially expressed genes(DEGs) were therefore obtained. The network diagram of DEGs of MHSM intervention in ALI was constructed by Cytoscape 3. 8. 0, followed by Gene Ontology(GO) and Kyoto Encyclopedia of Genes and Genomes(KEGG) enrichment analyses of target genes. The ALI model was induced by abdominal injection of lipopolysaccharide(LPS) in mice. Bronchoalveolar lavage fluid(BALF) was collected for the detection of inflammatory factors. Pathological sectioning and RT-PCR experiments were performed to verify the therapeutic efficacy of MHSM on ALI. A total of 494 common targets of MHSM and ALI were obtained. Among the top 20 key active compounds of MHSM, 14 from Ephedrae Herba were found to be reacted with pivotal genes of ALI [such as tumor necrosis factor(TNF), tumor protein 53(TP53), interleukin 6(IL6), Toll-like receptor 4(TLR4), and nuclear factor-κB(NF-κB)/p65(RELA)], causing an uncontrolled inflammatory response with activated cascade amplification. Pathway analysis revealed that the mechanism of MHSM in the treatment of ALI mainly involved AGE-RAGE, cancer pathways, PI3 K-AKT signaling pathway, and NF-κB signaling pathway. The findings demonstrated that MHSM could dwindle the content of s RAGE, IL-6, and TNF-α in the BALF of ALI mice, relieve the infiltration of inflammatory cells in the lungs, inhibit alveolar wall thickening, reduce the acute inflammation-induced pulmonary congestion and hemorrhage, and counteract transcriptional activities of Ager-RAGE and NF-κB p65. MHSM could also synergically act on the target DEGs of ALI and alleviate pulmonary pathological injury and inflammatory response, which might be achieved by inhibiting the expression of the key gene Ager-RAGE in RAGE/NF-κB signaling pathway and downstream signal NF-κB p65.
Acute Lung Injury/genetics* ; Animals ; Drugs, Chinese Herbal/pharmacology* ; Lipopolysaccharides ; Lung/metabolism* ; Mice ; NF-kappa B/metabolism* ; Network Pharmacology ; Receptor for Advanced Glycation End Products/metabolism* ; Signal Transduction