ObjectiveTo observe the clinical effectiveness of horticultural therapy involving the planting of Chinese medicinal herbs （mint and lily potted plants） combined with intradermal needling therapy for generalized anxiety disorder （GAD） of liver depression transforming into fire syndrome under transcranial magnetic stimulation and basic psychological therapy， and to explore the possible mechanisms of action. MethodsA total of 180 patients with GAD of liver depression transforming into fire syndrome were randomly divided into three groups， horticultural therapy group， intradermal needling group， and horticultural therapy+intradermal needling group， with 60 patients in each. All groups received basic treatment including basic psychological therapy and transcranial magnetic stimulation. The horticultural therapy group received horticultural therapy in addition to the basic treatment； the intradermal needling group received intradermal needling therapy once a week for 8 weeks in addition to the basic treatment； the horticultural therapy+intradermal needling group received both horticultural therapy and intradermal needling therapy， following the same procedures and duration. Hamilton Anxiety Rating Scale （HAMA）， Self-Rating Anxiety Scale （SAS）， and Pittsburgh Sleep Quality Index （PSQI） scores were assessed at baseline and after 2， 4， 6， and 8 weeks of treatment. Serum levels of adrenocorticotropic hormone （ACTH） and corticosterone （CORT） were measured before treatment and after 8 weeks of treatment. Motor-evoked potential （MEP） baseline levels were recorded before treatment， and MEP amplitude ratios were compared after 1 week and 8 weeks of treatment. Clinical effectiveness and safety were evaluated after 8 weeks of treatment. Pearson correlation analysis was used to examine the relationships between serum ACTH and CORT levels， MEP amplitude， and anxiety. ResultsIn the horticultural therapy group and intradermal needling group， HAMA， SAS and PSQI scores after 4， 6， and 8 weeks treatment were lower than baseline scores （P＜0.05）. In the horticultural therapy+intradermal needling group， these scores showed a significant decline starting after 2 weeks treatment and continuing through 8 weeks after treatment （P＜0.05）. The HAMA， SAS， and PSQI scores in the horticultural therapy+intradermal needling group were significantly lower than those in the other two groups after 2， 4， 6， and 8 weeks treatment （P＜0.05）. After 8 weeks of treatment， serum CORT and ACTH levels in the horticultural therapy+intradermal needling group were significantly lower than baseline levels （P＜0.05） and were also lower than those in the horticultural therapy group and intradermal needling group at the same time point （P＜0.01）. When comparing the level after 8 weeks treatment to that after 1 week treatment， under PAS10 stimulation， the MEP amplitude ratio in the intradermal needling group decreased at 30 minutes， while in the horticultural therapy+intradermal needling group， the MEP amplitude ratio decreased at all time points （P＜0.05 or P＜0.001）； under PAS25 stimulation， the MEP amplitude ratio in the horticultural therapy group increased at 20 minutes， and in the intradermal needle group at 10 minutes （P＜0.05）. In the horticultural therapy+intradermal needling group， the MEP amplitude ratio increased significantly at all time points after treatment （P＜0.001）. The cure rate in the horticultural therapy+intradermal needling group （74.14%， 43/58） was significantly higher than that in the horticultural therapy group （30.00%， 18/60） and the intradermal needling group （48.28%， 28/58， P＜0.05）. Correlation analysis revealed that serum ACTH and CORT levels were positively correlated with HAMA scores （r = 0.488， P＜0.01； r = 0.428， P＜0.01）. Following PAS10 intervention， the MEP amplitude ratio was positively correlated with HAMA scores （r = 0.458， P＜0.01）， whereas after PAS25 intervention， the MEP amplitude ratio was negatively correlated with HAMA scores （r = -0.562， P＜0.01）. ConclusionHorticultural therapy combined with intradermal needling treatment， under transcranial magnetic stimulation and basic psychological therapy， demonstrates significant clinical effectiveness in patients with GAD of liver depression transforming into fire syndrome. Its mechanism of action may be related to the regulation of hyperactivation of the hypothalamic-pituitary-adrenal （HPA） axis and the reduction of cortical excitability.

Objective:To analyze the potential therapeutic targets of Huangqin Tang in treatment of colorectal cancer(CRC)by network pharmacology and molecular docking techniques,and to clarify the related molecular mechanism.Methods:The active component and target dataset for Huangqin Tang were constructed based on the Traditional Chinese Medicine Systems Pharmacology Database and Analysis Platform(TCMSP);the CRC-disease related target dataset was built by Databases such as GeneCards,Online Mendelian Inheritance in Man(OMIM),and pharmacogenetics and Pharmacogenomics Knowledge Base(PharmGKB).Drug-disease target intersect,Huangqin Tang herbal formula network,and protein-protein interaction(PPI)networks were built by R software,Cytoscape software,and STRING Database;Gene Ontology(GO)functional enrichment analysis and Kyoto Encyclopedia of Genes and Genomes(KEGG)signaling pathway enrichment analysis were conducted by R software and Metascape platform;molecular docking validation was performed with AutoDock and PyMOL software to assess the ligand-receptor binding.Results:A total of 136 effective active components of Huangqin Tang were screened,and 242 potential targets were identified for treatment of CRC,including 18 core targets.Five core key targets closely related to CRC,identified through signaling pathway analysis,were protein kinase B1(AKT1),mitogen-activated protein kinase 3(MAPK3),proto-oncogene FOS,tumor protein p53(TP53),and proto-oncogene MYC.The GO functional enrichment analysis results mainly involved various biological processes related to cellular stress responses.The KEGG signaling pathway enrichment analysis results showed that potential targets were highly enriched in the cancer pathway;further analysis on CRC core targets via KEGG signaling pathway revealed involvement primarily in pathways related to endocrine resistance,apoptosis,and epidermal growth factor receptor-tyrosine kinase inhibitor(EGFR-TKI)resistance.The molecular docking results showed that the active components of Huangqin Tang,including quercetin,kaempferol,baicalein,7-methoxy-2-methyl isoflavone,and naringenin,were stably docked with AKT1,MAPK3,FOS,TP53,and MYC,and quercetin exhibited the best binding with AKT1.Conclusion:The active components of Huangqin Tang can treat CRC through multi-target and multi-pathway.The core ligand quercetin and AKT1 may exert the therapeutic effect in CRC by regulating the phosphatidylinositol 3-kinase(PI3K)/AKT and mammalian target of rapamycin(mTOR)signaling pathways to influence the cell proliferation,differentiation,and apoptosis processes.

Objective:To investigate the diagnostic value of density features of computed tomography(CT)of the fat around pericoronary artery of dual-source computer tomography angiography(CTA)combined with electrocardiogram(ECG)on the severity of disease condition in patients with coronary heart disease(CHD).Methods:A total of 120 CHD patients who admitted to Shanxi Bethune Hospital from March 2021 to March 2023 were selected,and they were grouped according to the New York Heart Association(NYHA).Among of them,86 cases at grade Ⅱ-Ⅲ were divided into grade Ⅱ-Ⅲ group,and 34 cases at grade Ⅳ were divided into grade Ⅳ group.A dual-source CT was used to detect the densities of different coronary branches of Pericardial Adipose Tissue(PCAT)of average coronary artery of proximal left anterior descending artery(pLAD),mid left anterior descending artery(mLAD),proximal left circumflex artery(pLCX),proximal right coronary artery(pRCA),mid right coronary artery(mRCA)and distal right coronary artery(dRCA)of all patients,and ECG was used to detect and record the value of QRS voltage,QRS time limit value and QTc interval of patients.The mean PCAT densities of pLAD,mLAD,pLCX,pRCA,mRCA and Drca,and the QRS voltage and QRS time limit,as well as QTc interval between the two groups were observed and compared.The receiver operating characteristics(ROC)curve was used to analyze the efficacies of the above indicators in single diagnosis and combined diagnosis for the severity of disease condition of CHD patients.Results:The mean PCAT density of pLAD,mLAD,pLCX,pRCA,mRCA,mRCA and dRCA,and QRS time limit and QTc interval of patients in grade Ⅱ-Ⅲ group were significantly lower than those in grade Ⅳ group,with statistically significant difference(t=58.681,5.097,5.902,13.513,P<0.05),respectively.The area under curve(AUC)values of ROC curves of ECG and CT density of the fat around pericoronary artery of CTA were larger than 0.5 for the severity of disease condition in CHD patients,and the highest AUC value of combined diagnosis was 0.966.The results of Pearson linear correlation analysis showed that there were correlations among mean PCAT density,QRS voltage,QRS time limit and QTc interval,and there were significantly negative correlations between QRS voltage and mean PCAT density,between QRS time limit and QTc interval(r=-0.754,-0.280,-0.452,P<0.05),and there were significantly positive correlations among mean PCAT density,QRS time limit,QTc interval and the severity of the disease condition of CHD patients(r=0.983,0.435,0.547,P<0.05),respectively.There was a significantly negative correlation between QRS voltage and severity of disease condition of CHD patients(r=-0.776,P<0.05).Conclusion:The combination of CT density features of the fat around pericoronary artery of coronary artery CTA and ECG QRS wave group detection is helpful to the diagnosis for the severity of disease condition of CHD patients,which can improve the accuracy of diagnosis and has a certain of application value.

Objective:To analyze the differences in clinical outcomes and toxicities between postoperative radiotherapy alone and postoperative radiochemotherapy for soft tissue sarcoma (STS), as well as the related factors affecting clinical prognosis of STS patients.Methods:Retrospective analysis of patients diagnosed with primary STS admitted to Zhejiang Cancer Hospital from May 2012 to May 2019 was performed, who received adjuvant radiotherapy after surgery, combined with or without postoperative chemotherapy. A total of 100 patients were enrolled and divided into postoperative radiotherapy group ( n=52) and postoperative radiochemotherapy group ( n=48). The median follow-up time was 65 months (24-124 months). The local recurrence-free survival (LRFS), distant metastasis-free survival (DMFS), overall survival (OS), and treatment-related toxicities were recorded in two groups. The survival rate was calculated by Kaplan-Meier analysis. Log-rank test was used for univariate analysis, and Cox model was used for multivariate analysis. Results:In multivariate analysis, the maximum tumor diameter was an independent predictor of local tumor recurrence ( HR=4.80, 95% CI=1.16-19.85, P=0.031), distant metastasis ( HR=4.67, 95% CI=1.53-14.26, P=0.007) and OS ( HR=4.10, 95% CI=1.35-12.48, P=0.013). In addition, the degree of myelosuppression in patients in postoperative radiochemotherapy was significantly higher than that in their counterparts in postoperative radiotherapy group ( P<0.001). Conclusions:In the limited number of patients, radiochemotherapy has no advantages over radiotherapy alone in distant metastasis or survival rate. Besides, it increases toxicities, but the overall tolerability is favorable. It is necessary to conduct prospective randomized studies in a large population and subgroup analysis of histological subtypes, aiming to obtain results with better reference value.

Objective In order to discuss the rationality of clinical use of medication and the strategies of serious adverse reactions(SADR),the reports of SADRs caused by nedaplatin for injection were summarized and analyzed.Methods Methods Serious adverse reactions to all medicines reported to the National Adverse Reaction Monitoring Centre(NARMC)in Tongji Hospital Affiliated to Tongji Medical College,Huazhong University of Science and Technology from January 2012 to December 2021 were collected,and a retrospective analysis of 90 patients among those cases with SADR after nedaplatin injection was carried out.Results The occurrence of SADRs was not related to the gender.In monotherapy with nedaplatin,the rate of serious adverse effects was high with the first use of nedaplatin(74.3%).The incidence of adverse reactions was highest within 30 minutes and 2-14 days,including severe allergic reaction(34.4%)and grade Ⅱ-Ⅳ myelosuppression(51.2%),respectively.Drug withdrawal and symptomatic treatment were often the preferred treatment methods in clinical practice.Conclusion While using nedaplatin as a chemotherapy regimen,especially for the first time,patients should be closely monitored for the occurrence of severe anaphylaxis within 30 minutes and severe bone marrow suppression within 2 weeks.A rescue emergency plan for resuscitation and regular checking of the hemogram should be made to prevent the occurrence of serious adverse reactions.

Objective:To evaluate right atrial (RA) volume and function in patients with hepatitis B cirrhosis by four-dimensional automatic quantitation analysis technique, and to explore its correlation with liver function grading.Methods:Ninety patients with hepatitis B cirrhosis who were clinically confirmed in Henan Provincial People′s Hospital from December 2020 to July 2021 were randomly enrolled as the research subjects. According to Child-Pugh liver function score criteria, the patients were divided into three groups: Child-Pugh A group ( n=31), Child-Pugh B group ( n=31), Child-Pugh C group ( n=28). Another 30 healthy volunteers with gender and age matched at the same period were selected as the control group. The RA maximum volume (RAVmax), RA minimum volume (RAVmin), RA presystolic volume (RAVpreA), RA maximum volume index (RAVImax), RA emptying volume (RAEV), RA ejection fraction (RAEF), RA reservoir longitudinal and circumferential strains (RASr, RASr-c), RA conduit longitudinal and circumferential strains (RAScd, RAScd-c), RA contraction longitudinal and circumferential strains (RASct, RASct-c) were obtained by four-dimensional automatic quantitation analysis technique. Spearman correlation analysis was used to explore the correlation between the volume and strain parameters of right atrium and liver function grading, and the independent correlation factors of RASr-c were analyzed by univariate and multivariate linear regression analyses. Results:Compared with the control group, Child-Pugh A and Child-Pugh B groups, RAVmax, RAVmin, RAVpreA, RAVImax, and RAEV were all increased in Child-Pugh C group (all P<0.05). Compared with control group, the absolute values of RASr, RASct, RASr-c and RASct-c were increased, and the absolute values of RAScd and RAScd-c were decreased in Child-Pugh A group (all P<0.05). Compared with control group, Child-Pugh A and Child-Pugh B groups, the absolute values of RASr, RAScd, RASct, RASr-c, RAScd-c and RASct-c were decreased in the Child-Pugh C group (all P<0.05). Correlation analysis showed that the volume and strain parameters of the right atrium were correlated with liver function grading. RASr-c was independently correlated with E/e, ALB and BNP(β=-0.543, 0.521, and -0.562 respectively, all P<0.05). Conclusions:During the compensatory stage in patients with hepatitis B cirrhosis, the RA functions of reservoir and contractile were increased, but the function of conduit was decreased. With the aggravation of liver cirrhosis, the RA functions of reservoir, conduit and contractile were all decreased. The four-dimensional volume and strain parameters of the right atrium were correlated with Child-Pugh liver function grading, and RASr-c was independently correlated with E/e, ALB and BNP.

In the brains of patients with Alzheimer's disease (AD) or AD animal models, β-amyloid (Aβ), tau protein, presenilin (PS)1, PS2 and apolipoprotein E4 (ApoE4) would affect the calcium channels on neuronal cell membrane, endoplasmic reticulum membrane and mitochondrial membrane, and eventually lead to the imbalance of calcium homeostasis in neurons. Aβ can also act on the endoplasmic reticulum of astrocytes and cause abnormal calcium signal. Abnormal calcium signals in the brain in turn act on neurons and promote Aβ and tau protein phosphorylation, which aggravates the disease. This study focuses on the changes of calcium signals in neurons and astrocytes in AD, in order to clarify the relationship between the calcium dyshomeostasis in neurons and astrocytes and the pathogenesis of AD, thus provides new idea for the prevention and treatment of AD.

Objective:To investigate the diagnostic value of bronchial arteriography CT (BA-ACT) combined with bronchoscopy (BS) in bronchial Dieulafoy′s disease (BDD), and the role of bronchial artery embolization (BAE) in the treatment of BDD.Methods:Retrospective analysis was made on the clinical data of 5 patients suspected of being BDD treated by BS in Guangzhou First People′s Hospital or Guangzhou Thoracic Hospital from January 2008 to January 2018 due to hemoptysis. Bronchial arteriography (BAG) and BA-ACT were performed during the operation of interventional embolization. BAG rotary acquisition data were post-processed according to BS findings, and BA-ACT reconstruction images of the diseased bronchi and bronchial arteries were obtained. BS reexamination and clinical follow-up observation were carried out after embolization to analyze the effect of embolization.Results:There were one BDD lesion for the five patients respectively, and the BAG lacked characteristic manifestations. Bronchoscopy revealed BDD foci to present as papillary (case 1-case 3), nodular (case 4), or lirellate (case 5) subbronchial submucosal protrusion lesions. On the BA-ACT reconstruction plot, the BDD lesions of papillary, nodular and carination manifested correspondingly as a bronchial artery branches locally " pointed arch" shaped (cases 1-case 4) or " bead-like" (case 5) fold and protruding toward the bronchial lumen. The BDD lesions of the cases 1-case 4 retraction and disappearance after one BAE were observed by BS examination, and no hemoptysis recurrence during the follow-up period (54-91 months). The ridge like BDD lesion of the case 5 remained unchanged after BAE, and hemoptysis recurred at 71 months after the first BAE; the uncollapsed foci were supplied by two collateral vessels that confirmed by second BAG and BA-ACT, and no hemoptysis for 71 months followed up after second BAE.Conclusions:BA-ACT combined with BS enables a locative and qualitative diagnosis of BDD, and BAE is a very effective treatment method for BDD.

Objective:To investigate the occurrence and influencing factors of high risk of pressure injury (PI) in patients transferred from ICU after coronary artery bypass grafting (CABG) .Methods:From January 2018 to June 2019, the convenient sampling method was used to select 277 patients with coronary heart disease who were transferred from ICU to general ward in Cardiovascular Surgery Department of Beijing Anzhen Hospital and underwent CABG or CABG combined with valve replacement as the research objects. The general information questionnaire, Morse Fall Scale (MFS) , Barthel Index of activities of daily living and Waterlow Score Scale were used to investigate the patients to evaluate the occurrence of high risk of PI. Logistic regression analysis was used to explore the influencing factors of high risk of PI after CABG.Results:A total of 14.4% (40/277) of CABG patients were at high risk of postoperative PI. Multivariate Logistic regression analysis showed that activities of daily living score ( OR=0.951, 95% CI: 0.909-0.995, P=0.031) , age ( OR=1.151, 95% CI: 1.075-1.234, P<0.001) , B-type brain natriuretic peptide ( OR=11.038, 95% CI: 2.263-53.826, P=0.003) , BMI ( OR=1.366, 95% CI: 1.178-1.585, P<0.001) , ejection fraction ( OR=0.938, 95% CI: 0.883-0.998, P=0.042) and operation time ( OR=1.912, 95% CI: 1.137-3.216, P=0.015) were the influencing factors of high risk of PI after CABG. Conclusions:A variety of factors are independently related to the high risk of postoperative PI in CABG patients, and clinical nurses should pay attention to the risk factors and take preventive measures as soon as possible.

Objective:To investigate the occurrence and influencing factors of high risk of pressure injury (PI) in patients transferred from ICU after coronary artery bypass grafting (CABG) .Methods:From January 2018 to June 2019, the convenient sampling method was used to select 277 patients with coronary heart disease who were transferred from ICU to general ward in Cardiovascular Surgery Department of Beijing Anzhen Hospital and underwent CABG or CABG combined with valve replacement as the research objects. The general information questionnaire, Morse Fall Scale (MFS) , Barthel Index of activities of daily living and Waterlow Score Scale were used to investigate the patients to evaluate the occurrence of high risk of PI. Logistic regression analysis was used to explore the influencing factors of high risk of PI after CABG.Results:A total of 14.4% (40/277) of CABG patients were at high risk of postoperative PI. Multivariate Logistic regression analysis showed that activities of daily living score ( OR=0.951, 95% CI: 0.909-0.995, P=0.031) , age ( OR=1.151, 95% CI: 1.075-1.234, P<0.001) , B-type brain natriuretic peptide ( OR=11.038, 95% CI: 2.263-53.826, P=0.003) , BMI ( OR=1.366, 95% CI: 1.178-1.585, P<0.001) , ejection fraction ( OR=0.938, 95% CI: 0.883-0.998, P=0.042) and operation time ( OR=1.912, 95% CI: 1.137-3.216, P=0.015) were the influencing factors of high risk of PI after CABG. Conclusions:A variety of factors are independently related to the high risk of postoperative PI in CABG patients, and clinical nurses should pay attention to the risk factors and take preventive measures as soon as possible.