Da Qinjiaotang is the 54^th formula of the 100 formulas in the Catalogue of Ancient Classical Formulas （the first batch） ，and it originated from the Collection of Writings on the Mechanism of Disease， Suitability of Qi， and Safeguarding of Life Discussed in Plain Questions. Da Qinjiaotang is composed of Gentiana macrophylla， Glycyrrhizae Radix et Rhizoma， Ligusticum chuanxiong， Angelica sinensis， Paeonia lactiflora， Asari Radix et Rhizoma， Notopterygium incisum， Saposhnikoviae Radix， Scutellariae Radix， Gypsum， Angelica dahurica， Atractylodis Macrocephalae Rhizoma， Rehmanniae Radix， Rehmanniae Radix Praeparata， Poria， and Angelicae Pubescentis Radix. It is a classical formula for treating strokes. Da Qinjiaotang is widely used in modern clinical practices for treating ischemic stroke， peripheral facial paralysis， cervical spondylosis， rheumatic arthritis， neurodermatitis， and other multisystem diseases. Therefore， following the Principles of Textual Research on the Key Information of Ancient Classical Famous Formulas， the authors collected the ancient Chinese medical literature of Da Qinjiaotang by the method of bibliometrics and screened out 177 valid data， involving 100 ancient books of traditional Chinese medicine. Based on the historical evolution， composition， dosage， method of preparation， and preparation of the original medicinal materials of Da Qinjiaotang， a systematic study was carried out. It was found that among the 175 records of the main diseases and syndromes， stroke （144） was the most， accounting for 82.29% of the total diseases and syndromes. Later generations mostly followed the practice of LIU Wansu in using Da Qinjiaotang to treat stroke caused by "weak blood and inability to nourish tendon"， featuring "hands and feet cannot move， stiff tongue hinders speaking"， as well as other symptoms， such as slant of the mouth， hemiplegia， numbness of the limbs， paroxysmal pain， and acerbic syncope. The treatment scope was expanded， covering tendon dryness， clonic convulsion， spasm syndrome， and arthralgia syndrome. At the same time， it was found that there was a controversy between "internal wind" and "external wind" in the treatment of stroke by Da Qinjiaotang. LIU Wansu thought that stroke was caused by internal factors， created the theory of "hot stroke"， and used Da Qinjiaotang to treat "internal wind". Many doctors in later generations focused on treating the "external wind" of "internal deficiency and evil". There were 76 valid data on the composition of drugs， 59 of which had doses for each drug. It was suggested to use the modern conversion dosage of the original formula， with 41.30 g per dose. The drug should be boiled in 600 mL water until 300 mL， decocted once， and taken in a warm state after removing the dregs anytime. Through the analysis and study of the ancient books about Da Qinjiaotang， the paper clarified its historical evolution and confirmed its key information， so as to provide the ancient literature evidence for the research and development of the classical famous formula Daqinjiaotan and its better clinical application.

Da Qinjiaotang is the 54^th formula of the 100 formulas in the Catalogue of Ancient Classical Formulas （the first batch） ，and it originated from the Collection of Writings on the Mechanism of Disease， Suitability of Qi， and Safeguarding of Life Discussed in Plain Questions. Da Qinjiaotang is composed of Gentiana macrophylla， Glycyrrhizae Radix et Rhizoma， Ligusticum chuanxiong， Angelica sinensis， Paeonia lactiflora， Asari Radix et Rhizoma， Notopterygium incisum， Saposhnikoviae Radix， Scutellariae Radix， Gypsum， Angelica dahurica， Atractylodis Macrocephalae Rhizoma， Rehmanniae Radix， Rehmanniae Radix Praeparata， Poria， and Angelicae Pubescentis Radix. It is a classical formula for treating strokes. Da Qinjiaotang is widely used in modern clinical practices for treating ischemic stroke， peripheral facial paralysis， cervical spondylosis， rheumatic arthritis， neurodermatitis， and other multisystem diseases. Therefore， following the Principles of Textual Research on the Key Information of Ancient Classical Famous Formulas， the authors collected the ancient Chinese medical literature of Da Qinjiaotang by the method of bibliometrics and screened out 177 valid data， involving 100 ancient books of traditional Chinese medicine. Based on the historical evolution， composition， dosage， method of preparation， and preparation of the original medicinal materials of Da Qinjiaotang， a systematic study was carried out. It was found that among the 175 records of the main diseases and syndromes， stroke （144） was the most， accounting for 82.29% of the total diseases and syndromes. Later generations mostly followed the practice of LIU Wansu in using Da Qinjiaotang to treat stroke caused by "weak blood and inability to nourish tendon"， featuring "hands and feet cannot move， stiff tongue hinders speaking"， as well as other symptoms， such as slant of the mouth， hemiplegia， numbness of the limbs， paroxysmal pain， and acerbic syncope. The treatment scope was expanded， covering tendon dryness， clonic convulsion， spasm syndrome， and arthralgia syndrome. At the same time， it was found that there was a controversy between "internal wind" and "external wind" in the treatment of stroke by Da Qinjiaotang. LIU Wansu thought that stroke was caused by internal factors， created the theory of "hot stroke"， and used Da Qinjiaotang to treat "internal wind". Many doctors in later generations focused on treating the "external wind" of "internal deficiency and evil". There were 76 valid data on the composition of drugs， 59 of which had doses for each drug. It was suggested to use the modern conversion dosage of the original formula， with 41.30 g per dose. The drug should be boiled in 600 mL water until 300 mL， decocted once， and taken in a warm state after removing the dregs anytime. Through the analysis and study of the ancient books about Da Qinjiaotang， the paper clarified its historical evolution and confirmed its key information， so as to provide the ancient literature evidence for the research and development of the classical famous formula Daqinjiaotan and its better clinical application.

Aim To explore the effects of Lycium berry seed oil on Nrf2/ARE pathway and oxidative damage in testis of subacute aging rats. Methods Fifty out of 60 male SD rats, aged 8 weeks, were subcutaneously injected with 125 mg • kg"D-galactosidase in the neck for 8 weeks to establish a subacute senescent rat model. The presence of senescent cells was observed using P-galactosidase ((3-gal), while testicular morphology was examined using HE staining. Serum levels of testosterone (testosterone, T), follicle-stimulating hormone ( follicle stimulating hormone, FSH ) , luteinizing hormone ( luteinizing hormone, LH ) , superoxide dis-mutase ( superoxide dismutase, SOD ) , glutathione ( glutathione, GSH) and malondialdehyde ( malondial-dehyde, MDA) were measured through ELISA, and the expressions of factors related to aging, oxidative damage, and the Nrf2/ARE pathway were assessed via immunohistochemical analysis and Western blotting. Results After successfully identifying the model, the morphology of the testis was improved and the intervention of Lycium seed oil led to a down-regulation in the expression of [3-gal and -yH2AX. The serum levels of SOD, GSH, T, and FSH increased while MDA and LH decreased (P 0. 05) . Additionally, there was an up-regulated expression of Nrf2, GCLC, NQOl, and SOD2 proteins in testicular tissue ( P 0. 05 ) and nuclear expression of Nrf2 in sertoli cells. Conclusion Lycium barbarum seed oil may reduce oxidative damage in testes of subacute senescent rats by activating the Nrf2/ARE signaling pathway.

Objective:To discuss the effect of royal jelly acid(10-HDA)on the proliferation and migration of the human colon cancer SW620 cells based on the network pharmacology,and to clarify its related molecular mechanism.Methods:The active ingredients such as 10-HDA and their corresponding targets were retrieved by using the keyword"royal jelly"from the Traditiomal Chinese Medicine Systems Pharmacology(TMSCP)Database and the Traditiomal Chinese Medicine Integrated Database(TCMID);the small molecule targets were predicted by the Swiss Target Prediction Database.The GeneCards Database and the Online Mendelian Inheritance in Man(OMIM)Database were used to obtain the targets with the keyword"Colon Cancer";the protein-protein interaction(PPI)network was constructed by using the String Database and Cytoscape 3.8.0 Software to screen the core targets;the Gene Ontology(GO)function enrichment analysis and Kyoto Encyclopedia of Genes and Genomes(KEGG)signaling pathway enrichment analysis were analyzed by Metascape Database;the specific ingredient 10-HDA was screened for the in vitro activity experiments.The human colon cancer SW620 cells with good growth status were divided into control group and different doses(1,5,10,15,and 20 mmol·L-1)of 10-HDA groups.The viabilities of the cells in various groups were detected by MTT method and the survival rates of the cells were calculated.The SW620 cells were divided into control group,low dose(5 mmol·L-1)of 10-HDA group,middle dose(10 mmol·L-1)of 10-HDA group,and high dose(15 mmol·L-1)of 10-HDA group;Hoechst33342 staining method was used to observe the morphology of the cells in various groups;cell scratch test was used to detect the scratch healing rates of the cells in various groups;flow cytometry was used to detect the percentages of the cells at different cell cycles in various groups;biochemical method was used to detect the activities of total antioxidant capacity(T-AOC)and superoxide dismutase(SOD)in the cells in various groups;Western blotting method was used to detect the expression levels of B-cell lymphoma 2(Bcl-2),Bcl-2-associated X protein(Bax),cysteine-containing aspartate proteolytic enzyme-3(Caspase-3),cysteine-containing aspartate proteolytic enzyme-9(Caspase-9),glycogen synthase kinase 3β(GSK3β),β-catenin,and cyclin D1 proteins in the cells in various groups.Results:Six active ingredients of royal jelly were screened out by the TCMSP Database,and 28 core targets of 10-HDA in the treatment of colon cancer were obtained.The GO function enrichment analysis mainly included the signaling pathways such as cell proliferation and apoptosis.The KEGG signaling pathway enrichment analysis included the cell cycle,prostate cancer,cell senescence,and p53 signaling pathways;the GSK3β/β-catenin signaling pathway was closely related to the cell cycle.Compared with control group,the viabilities of the cells in 5,10,15,and 20 mmol·L-110-HDA groups were decreased in a dose-dependent manner(P<0.05 or P<0.01),the numbers of apoptotic cells in different doses of 10-HDA groups were significantly increased,and the scratch healing rates of the cells were significantly decreased(P<0.05 or P<0.01);the percentages of the cells at S phase in middle and high doses of 10-HDA groups were significantly increased(P<0.05 or P<0.01),the activities of T-AOC and SOD in the cells in different doses of 10-HDA groups were significantly decreased(P<0.05 or P<0.01).Compared with control group,the expression level of Bcl-2 protein in the cells in low dose of 10-HDA group was significantly decreased(P<0.01),and the expression level of GSK3β protein was significantly increased(P<0.05);compared with control group,the expression levels of Bax,Caspase-3,Caspase-9,and GSK3β proteins in the cells in middle and high doses of 10-HDA groups were significantly increased(P<0.05 or P<0.01),and the expression levels of Bcl-2,β-catenin,and CyclinD1 proteins were significantly decreased(P<0.01).Conclusion:10-HDA can significantly inhibit the proliferation and migration of the colon cancer cells and promote the apoptosis and oxidation levels of the colon cancer cells,and its mechanism may be related to the activation of the GSK3β/β-catenin signaling pathway.

Objective To investigate the rate of germline variants in patients with pancreatic cancer and clinical characteristics related with germline variants.Methods A total of 271 patients diagnosed with pancreatic cancer were enrolled in this study.Germline variants of 21 tumor susceptibility genes were detected by next-generation sequencing,and the relationship between germline variants and clinical factors such as age of onset,family history and personal history was analyzed.Results The rate of germline P/LP variants was 6.3%in unselected pancreatic cancer patients,but was high as 17.1%in genetic high-risk group patients(those with a family or personal history of cancer,or early-onset).Genes with higher frequency of germline variants in pancreatic cancer patients were PALB2,BRCA2,and ATM.Conclusion The rate of germline variants in overall pancreatic cancer patients is not high,but it increases significantly in genetic high-risk group,proving the importance of clinical factors in the screening of hereditary pancreatic cancer.

Objective To evaluate the value of high-throughput sequencing(HTS)data reanalysis that does not include ERBB2 copy number variation(CNV)analysis,in identifying ERBB2 amplification in patients with colorectal cancer.Methods The HTS data of 252 cases of colorectal cancer diagnosed by pathological biopsy who received peripheral blood cfDNA HTS detection samples were retrospectively analyzed.According to the HTS data of ERBB2 non-amplified samples judged by immunohistochemistry(IHC)and/or fluorescence in situ hybridization(FISH),the number of chromosome 17(Chr17)reads in the total number of reads was calculated the range of the ratio was initially determined as the threshold for prompting ERBB2 amplification.Suspected positive samples were screened according to thresholds and verified by digital PCR,IHC and FISH.Results The proportion of the number of Chr17 reads accounts for the number of total reads in the 89 cases of ERBB2 non-amplified samples determined by IHC and/or FISH ranged from 0.188 to 0.299(0.239±0.192).Using 0.298(1.25 times the mean)as the threshold indicating ERBB2 amplification,the data of 163 samples were analyzed,of which 7 cases were suspected to be positive,and the ratio ranged from 0.302 to 0.853.Among them,5 cases were determined to be positive by IHC and/or FISH,and 6 cases were confirmed to be positive by digital PCR.The ratio of the number of Chr17 reads to the number of total reads was positively correlated with the ratio of ERBB2/EIF2C1,and the correlation was good(r2=0.909).Conclusion The high-throughput sequencing data that does not cover the ERBB2 CNV analysis has a certain hint value for ERBB2 amplification in patients with colorectal cancer.

Objective:To investigate the efficacy of double S-shaped elastic stable intramedullary nailing in the treatment of paediatric fractures of the distal tibia diaphyseal metaphyseal junction.Methods:From January 2018 to January 2022, a total of 25 children with fracture of the distal tibia diaphyseal metaphyseal junction were treated at Department of Pediatric Orthopedics, The Second Affiliated Hospital of Inner Mongolia Medical University. All of them were treated with closed reduction and double S-shaped elastic stable intramedullary nailing. There were 16 males and 9 females with an average age of (10.4±3.3) years, and 14 left sides and 11 right sides. The operation time, imaging results and complications were recorded after operation. At the last follow-up, the American Orthopaedic Foot & Ankle Society (AOFAS) scoring was used to evaluate the efficacy.Results:Closed reduction succeeded in all patients. The operation time was (55.6±23.7) min. Follow-up lasted (20.5±4.7) months for this cohort. Bony union was achieved in all patients after (11.5±2.7) weeks. No postoperative complications occurred in the patients, like infection, loss of reduction, disparity in length of lower limbs, delayed union or non-union. The AOFAS scoring at the last follow-up yielded 23 excellent and 2 good cases, and an excellent and good rate of 100% (25/25).Conclusion:In the treatment of paediatric fractures of the distal tibia diaphyseal metaphyseal junction, double S-shaped elastic stable intramedullary nailing is a safe, effective and feasible option.

Wuhutang is the 51st Chinese medicine prescription of Han ethnic group on in the catalogue of ancient classical prescriptions （the second batch） ，which originated from Renzhai' Straight Diections Prescriptions （《仁斋直指方》） by YANG Shiying in the Song dynasty，it is composed of 5 medicines， including Ephedrae Herba，Armeniacae Semen Amarum， Glycyrrhizae Radix et Rhizoma， tea and Gypsum Fibrosum. It treats shortness of breath and phlegm. Following the principle of textual research on the key information of ancient classical famous prescriptions， the author collected and recorded the ancient books of traditional Chinese medicine of Wuhutang with the method of Bibliometrics， and screened out 53 valid data， involving 41 ancient books. Based on the historical evolution， drug composition， main treatment of disease and syndrome， drug dosage， method of preparation and usage， drug origin and processing， the author conducted a dig and a systematic study of Wuhutang. The results show that：in the later generations， besides inheriting the original prescription， the composition of medicine was added or subtracted， and the frequency of addition of Mori Cortex was the most；in the treatment of disease and syndrome， most of them inherited the original prescription mainly treating asthma syndrome， also see in the treatment of asthma， cough and other lung disease， in the drug dosage and method of use ， it is suggested to inherit the original prescription， the dosage of each medicine is： Ephedrae Herba 2.89 g， Armeniacae Semen Amarum 4.13 g， Glycyrrhizae Radix et Rhizoma 1.65 g， tea 3.30 g， Gypsum Fibrosum 6.20 g， decoction， take warm clothes before eating；on the source of medcine，ephedra is made from the dried herbaceous stems of Ephedra sinica （Ephedraceae），bitter almond is made from the dried and mature seeds of Prunus armeniaca （Rosaceae），Licorice is made from the dried roots and rhizomes of Glycyrrhiza uralensis（Legumes）， tea is made from the buds leaves of Camellia sinensis（Camellia），plaster is made from Gypsum Fibrosum of sulfate mineral gypsum family. At the same time， we collected and sorted the modern clinical application literature of Wuhutang， and obtained 73 effective literatures， all of which are for the treatment of respiratory system diseases， especially for children's pneumonia and asthma， and mostly belong to"phlegm-heat obstructing the lung syndrome". Through the analysis and study of ancient books and modern applied literature， the historical evolution and prescription evolution of Wuhutang are clarified， and its key information is determined， in order to provide more accurate reference for the research and development of the classic Wuhutang and the rational addition and subtraction of the application.

Objective To analyze the frailty of patients with long-term maintenance dialysis(MD)and its influencing factors,and to explore the correlation of different dialysis modalities with the re-infection of novel coronavirus infection(COVID-19)and frailty syndrome.Methods Patients with regular dialysis in Nephrology Department of the Second Affiliated Hospital of Kunming Medical University from February to June 2023 were selected.A cross-sectional survey was conducted to collect clinical data of the patients,including dialysis modality(i.e.maintenance hemodialysis,abbreviated as hemodialysis,and continuous ambulatory peritoneal dialysis,abbreviated as peritoneal dialysis),and whether with re-infection of COVID-19.Patients were divided into 3 groups using Fried's frailty phenotype(FP):non-frailty group,pre-or-intermediate frailty group,and frailty syndrome group.The clinical characteristics of the FP were compared among the three groups.The correlation of frailty with clinical data,dialysis modality,re-infection of COVID-19 in each group was compared.Multifactorial logistic regression was used to analyze the factors influencing the development of frailty syndrome in patients.Results A total of 246 dialysis patients were included in this study,with 77(31.3%)in the non-frailty group,83(33.7%)in the pre-frailty group and 86(35.0%)in the frailty syndrome group.The frailty syndrome group showed characteristics of advanced age,high pre-dialysis creatinine level,low serum albumin level and combined pleural effusion(all P＜0.05).There was no statistically significant difference in the comparison of frailty between the hemodialysis and peritoneal dialysis group(P = 0.960).COVID-19 re-positive patients had higher frailty score than non-re-positive patients.Multifactor logistic regression showed that age,COVID-19 re-infection of COVID-19,serum albumin,pre-dialysis creatinine,and pleural effusion were factors influencing the development of frailty syndrome in dialysis patients(P＜0.05).Conclusion There is high incidence of frailty syndrome in dialysis patients,and there is no correlation of frailty with dialysis modality.High serum albumin level is a protective factor for the development of frailty syndrome in patients,whereas re-infection of COVID-19,advanced age,high pre-dialysis blood creatinine level and pleural effusion are risk factors for the development of frailty syndrome.

Background Type 2 diabetes mellitus is one of the most prevalent diseases,which imposes a heavy burden on patients' families and the society.Sleep disorders are recognized as risk factors for the development of diabetes,which may affect the onset and development of diabetes through neuro-endocrino-metabolic pathways,so identifying the factors responsible for the sleep quality of diabetic patients is of great importance in improving their sleep quality.Objective To investigate the relationship among fear of disease progression,executive function and sleep quality in patients with type 2 diabetes mellitus,so as to provide references for improvement of sleep quality in patients with type 2 diabetes mellitus.Methods A sample of 197 patients with type 2 diabetes mellitus who were admitted to the Endocrinology Department of the Second Affiliated Hospital of the Air Force Military Medical University from January to May 2023 and met the criteria defined in the Guideline for the Prevention and Treatment of Type 2 Diabetes Mellitus in China(2020 edition)were consecutively selected.All subjects were assessed using Fear of Progression Questionnaire-Short Form(FoP-Q-SF),Behavior Rating Inventory of Executive Function-Adult version(BRIEF-A)and Pittsburgh Sleep Quality Index(PSQI).Then the Process macro for SPSS(Model 4)and Bootstrap technique were applied to examine the mediating effect of executive function on the relationship between fear of disease progression and sleep quality in patients with type 2 diabetes mellitus.Results ①75 patients(38.07%)with type 2 diabetes mellitus were found to have sleep problems.②PSQI score in patients with type 2 diabetes mellitus was positively correlated with FoP-Q-SF score and BRIEF-A score(r=0.159,0.287,P<0.01).③Executive function mediated the relationship between fear of disease progression and sleep quality,the indirect value was 0.076(95%CI:0.022～0.146),accounting for 39.58%of the total effect.Conclusion Sleep disorders are common in patients with type 2 diabetes mellitus,and executive function may play a medicating role in the relationship between fear of disease progression and sleep quality.