Professor LI Zhidao puts forward the application of "group acupoints" in his clinical practice by imitating the mutual reinforcement and mutual assistance of Chinese herbal medicine. It is based on the theory as "where is the acupoint located, what are the indications of this acupoint"; and consists with the specific actions of ancient needling techniques at acupoints. The distribution of "group acupoints" is in line with the "located by the region division of the head and trunk, and by the meridians on the four extremities", which is recorded in Zhenjiu Jiayi Jing (the Systematic Classic of Acupuncture and Moxibustion). It shows "the importance of the relationship between acupoints and zangfu", and "the emphasis on the distribution of nerves and muscles" respectively. In clinical practice, controlling needling sensation is the essence of this technique at "group acupoints", the integration of acupoints and needling technique is the basic requirement, and the step-by-step needling manipulation is critical for obtaining the therapeutic effect. "Group acupoints" combined with specific needling technique advance the application efficiency and the effect of acupoints.
Acupuncture Points ; Acupuncture Therapy/methods* ; Humans ; China ; History, 20th Century ; Meridians ; Medicine in Literature ; Acupuncture/history*

The rapid development of artificial intelligence (AI), especially generative AI (GenAI), has already brought, and will continue to bring, revolutionary changes to our daily production and life, as well as create new opportunities and challenges for diagnostic and therapeutic practices in the medical field. Haihe Hospital of Tianjin University collaborates with the National Supercomputer Center in Tianjin, Tianjin University, and other institutions to carry out research in areas such as smart healthcare, smart services, and smart management. We have conducted research and development of a full-process disease diagnosis and treatment assistance system based on GenAI in the field of smart healthcare. The development of this project is of great significance. The first goal is to upgrade and transform the hospital's information center, organically integrate it with existing information systems, and provide the necessary computing power storage support for intelligent services within the hospital. We have implemented the localized deployment of three models: Tianhe "Tianyuan", WiNGPT, and DeepSeek. The second is to create a digital avatar of the chief physician/chief physician's voice and image by integrating multimodal intelligent interaction technology. With generative intelligence as the core, this solution provides patients with a visual medical interaction solution. The third is to achieve deep adaptation between generative intelligence and the entire process of patient medical treatment. In this project, we have developed assistant tools such as intelligent inquiry, intelligent diagnosis and recognition, intelligent treatment plan generation, and intelligent assisted medical record generation to improve the safety, quality, and efficiency of the diagnosis and treatment process. This study introduces the content of a full-process disease diagnosis and treatment assistance system, aiming to provide references and insights for the digital transformation of the healthcare industry.
Artificial Intelligence ; Humans ; Delivery of Health Care ; Generative Artificial Intelligence

Xiaoaiping (XAP) Injection demonstrates the anti-prostate cancer (PCa) effects, yet the underlying mechanism remains unclear. This study aims to investigate the impact of XAP on PCa and elucidate its mechanism of action. PCa cell proliferation was evaluated using a cell counting kit-8 (CCK-8) assay. Cell apoptosis was assessed through Hoechst staining and Western blotting assays. Proteomics technology was employed to identify key molecules and significant signaling pathways modulated by XAP in PCa cells. To further validate potential key genes and important pathways, a series of assays were conducted, including acridine orange (AO) staining, transmission electron microscopy, and immunofluorescence assays. The molecular mechanism of XAP against PCa in vivo was examined using a PC3 xenograft mouse model. Results demonstrated that XAP significantly inhibited cell proliferation in multiple PCa cell lines. In C4-2 and prostate cancer cell line-3 (PC3) cells, XAP induced cellular apoptosis, evidenced by reduced B-cell lymphoma 2 (Bcl-2) levels and elevated Bcl-2-associated X (Bax) levels. Proteomic, immunofluorescence, and quantitative reverse transcription-polymerase chain reaction (qRT-PCR) investigations revealed a strong correlation between forkhead box O3a (FoxO3a) autophagic degradation and the anti-PCa action of XAP. XAP hindered autophagy by reducing the expression levels of autophagy-related protein 5 (Atg5)/autophagy-related protein 12 (Atg12) and enhancing FoxO3a expression and nuclear translocation. Furthermore, XAP exhibited potent anti-PCa action in PC3 xenograft mice and triggered FoxO3a nuclear translocation in tumor tissue. These findings suggest that XAP induces PCa apoptosis via inhibition of FoxO3a autophagic degradation, potentially offering a novel perspective on XAP injection as an effective anticancer therapy for PCa.
Male ; Humans ; Prostatic Neoplasms/physiopathology* ; Autophagy/drug effects* ; Animals ; Drugs, Chinese Herbal/pharmacology* ; Proteomics ; Mice ; Apoptosis/drug effects* ; Cell Line, Tumor ; Cell Proliferation/drug effects* ; Forkhead Box Protein O3/genetics* ; Xenograft Model Antitumor Assays ; Mice, Nude ; Mice, Inbred BALB C

Objective To investigate the characteristics of TCM constitution distribution in hepatitis B cirrhosis patients with dysplastic nodules(DN),and to provide a basis for the prevention and treatment of precancerous lesions of liver cancer.Methods This study was conducted among 113 hepatitis B cirrhosis patients with DN,105 hepatitis B cirrhosis patients with regenerative nodules(RN),and 70 hepatitis B cirrhosis patients with small hepatocellular carcinoma(sHCC)who were hospitalized in Guangdong Provincial Hospital of Traditional Chinese Medicine from May 2015 to March 2023.Related data were collected,including age,sex,liver function Child-Pugh class,TCM constitution type,and laboratory markers.A one-way analysis of variance was used for comparison of normally distributed continuous data between multiple groups,and the least significant difference t-test was used for further comparison between two groups;the Kruskal-Wallis H test was used for comparison of non-normally distributed continuous data between multiple groups;the chi-square test was used for comparison of categorical data between groups,and the Bonferroni correction method was used for further comparison between two groups.Results The main TCM constitution types of hepatitis B cirrhosis patients with DN were Qi-deficiency constitution(27 patients,23.89%),blood-stasis constitution(26 patients,23.01%),and phlegm-dampness constitution(23 patients,20.35%).There were significant differences between the three groups in the proportion of patients with phlegm-dampness constitution or damp-heat constitution(χ2=6.822 and 6.383,both P<0.05);the hepatitis B cirrhosis patients with RN had the highest proportion of patients with phlegm-dampness constitution(30.48%),followed by those with DN(20.35%)and those with sHCC(14.29%),while the hepatitis B cirrhosis patients with sHCC had the highest proportion of patients with damp-heat constitution(27.14%),followed by those with DN(16.81%)and those with RN(12.38%).There were significant differences between the hepatitis B cirrhosis DN patients with different TCM constitution types in sex,age,Child-Pugh class,prealbumin,albumin(Alb),aspartate aminotransferase,total bilirubin(TBil),total bile acid,and alpha-fetoprotein(all P<0.05).Compared with the male hepatitis B cirrhosis DN patients,female patients showed a significantly higher proportion of patients with Qi-deficiency constitution(χ2=4.895,P=0.027).Among the patients with Qi-deficiency constitution,the patients with Child-Pugh class A liver function accounted for a significantly lower proportion than those with Child-Pugh class B liver function(χ2=6.380,P=0.012),while among the patients with phlegm-dampness constitution,the patients with Child-Pugh class A liver function accounted for a significantly higher proportion than those with Child-Pugh class B liver function(χ2=8.515,P=0.004).The patients with phlegm-dampness constitution had significantly higher levels of prealbumin and Alb than those with the other four constitutions(all P<0.05),as well as significantly lower levels of TBil and total bile acid than those with damp-heat constitution(P<0.05);the patients with Yin-deficiency constitution had a significantly lower level of Alb than those with qi-deficiency constitution,blood-stasis constitution,or phlegm-dampness constitution(all P<0.05);the patients with Yin-deficiency constitution had a significantly lower proportion of patients with abnormal alpha-fetoprotein than those with non-Yin-deficiency constitutions(χ2=4.448,P=0.035).Conclusion Hepatitis B cirrhosis patients with DN mainly have the TCM constitution types of Qi deficiency,blood stasis,and phlegm dampness.The patients with phlegm-dampness constitution seem to have a low probability of carcinogenesis,while those with damp-heat constitution and Yin-deficiency constitution have a relatively high risk of carcinogenesis.

Objective:To analyze survival data of cancer from 1970 to 2014 in Zhongshan City, Guangdong Province, and provide scientific basis for cancer prevention and control in Zhongshan City.Methods:The tumor incidence data of Zhongshan City, Guangdong Province from 1970 to 2014 were collected from Zhongshan Cancer Registry, and all patients were followed up to December 31, 2019. The standardized 5-year net survival rates and their annual percentage change (APC) and average annual percentage change (AAPC) for total and major cancers at different times were used to describe statistical analysis. The standardized survival rates were weighted using the International Cancer Survival Standard Age Coefficients.Results:There were 78 854 cancer patients eligible for the study in Zhongshan City of Guangdong Province from 1970 to 2014, among which lung cancer (13 466 cases, 17.08%), nasopharyngeal cancer (9715 cases, 12.32%) and liver cancer (9707 cases, 12.31%) were the main types of cancer. The morphology verification was 69.87% in the whole of cancers and the ranges were 21.07% to 97.00% in major cancers. From 2010 to 2014, the 5-year age-standardized net survival rates of cancers for all, males and females in Zhongshan City were 39.74%, 30.92% and 52.47%, in which were 97.98% for thyroid cancer, 74.29% for brain and central nervous system tumors, 73.92% for nasopharyngeal cancer, 50.23% for colorectal cancer, 81.38% for female breast cancer, 78.81% for uterine body cancer, 68.57% for cervical cancer, 49.33% for prostate cancer, 16.19% for lung cancer , 12.14% for liver cancer, and 11.78% for esophageal cancer, respectively. The survival rates of all cancers in Zhongshan City showed an increasing trends in 1970-2014 (AAPC=1.5%, P=0.025), and it was higher in female cancers than that of male in all periods. Conclusion:The standardized 5-year net survival rates of all and major cancers in Zhongshan City of Guangdong Province show an increasing trend from 1970 to 2014, but they are still at a medium-low levels compared with the countries and regions participating in CONCORD-3 project, suggesting that Zhongshan should continue to strengthen cancer prevention and control.

Objective The aim of this study was to explore the role and mechanism of ferroptosis in SiO2-induced cardiac injury using a mouse model. Methods Male C57BL/6 mice were intratracheally instilled with SiO2 to create a silicosis model.Ferrostatin-1(Fer-1)and deferoxamine(DFO)were used to suppress ferroptosis.Serum biomarkers,oxidative stress markers,histopathology,iron content,and the expression of ferroptosis-related proteins were assessed. Results SiO2 altered serum cardiac injury biomarkers,oxidative stress,iron accumulation,and ferroptosis markers in myocardial tissue.Fer-1 and DFO reduced lipid peroxidation and iron overload,and alleviated SiO2-induced mitochondrial damage and myocardial injury.SiO2 inhibited Nuclear factor erythroid 2-related factor 2(Nrf2)and its downstream antioxidant genes,while Fer-1 more potently reactivated Nrf2 compared to DFO. Conclusion Iron overload-induced ferroptosis contributes to SiO2-induced cardiac injury.Targeting ferroptosis by reducing iron accumulation or inhibiting lipid peroxidation protects against SiO2 cardiotoxicity,potentially via modulation of the Nrf2 pathway.

Objective:To analyze survival data of cancer from 1970 to 2014 in Zhongshan City, Guangdong Province, and provide scientific basis for cancer prevention and control in Zhongshan City.Methods:The tumor incidence data of Zhongshan City, Guangdong Province from 1970 to 2014 were collected from Zhongshan Cancer Registry, and all patients were followed up to December 31, 2019. The standardized 5-year net survival rates and their annual percentage change (APC) and average annual percentage change (AAPC) for total and major cancers at different times were used to describe statistical analysis. The standardized survival rates were weighted using the International Cancer Survival Standard Age Coefficients.Results:There were 78 854 cancer patients eligible for the study in Zhongshan City of Guangdong Province from 1970 to 2014, among which lung cancer (13 466 cases, 17.08%), nasopharyngeal cancer (9715 cases, 12.32%) and liver cancer (9707 cases, 12.31%) were the main types of cancer. The morphology verification was 69.87% in the whole of cancers and the ranges were 21.07% to 97.00% in major cancers. From 2010 to 2014, the 5-year age-standardized net survival rates of cancers for all, males and females in Zhongshan City were 39.74%, 30.92% and 52.47%, in which were 97.98% for thyroid cancer, 74.29% for brain and central nervous system tumors, 73.92% for nasopharyngeal cancer, 50.23% for colorectal cancer, 81.38% for female breast cancer, 78.81% for uterine body cancer, 68.57% for cervical cancer, 49.33% for prostate cancer, 16.19% for lung cancer , 12.14% for liver cancer, and 11.78% for esophageal cancer, respectively. The survival rates of all cancers in Zhongshan City showed an increasing trends in 1970-2014 (AAPC=1.5%, P=0.025), and it was higher in female cancers than that of male in all periods. Conclusion:The standardized 5-year net survival rates of all and major cancers in Zhongshan City of Guangdong Province show an increasing trend from 1970 to 2014, but they are still at a medium-low levels compared with the countries and regions participating in CONCORD-3 project, suggesting that Zhongshan should continue to strengthen cancer prevention and control.

Objective To explore the digital transformation path of primary medical and health institutions in China,and provide reference for the research and follow-up policy formulation in the field.Methods The experience and practice of Tianjin digital health service consortium were collected by semi-structured interview,and the external and internal data were continuously collected as supplements.Finally,the data were coded and analyzed by programmatic grounded method.Results After coding,39 first-level categories and 13 second-level categories were obtained.Finally,guided by the theoretical analysis framework of organizational change,five core categories were obtained,namely,driving factors,structural change,technological change,person change and task change,so as to establish the digital transformation of primary health care institutions.Conclusion The four dimensions of structure,technology,person and task change influence and complement each other.The digital transformation of regional medical institutions should ensure the coordinated development of multiple dimensions at the organizational level.Finally,suggestions are put forward in three aspects:attaching importance to top-level design driving,applying digital technology to empower business scenarios,and actively promoting practical experience in relevant regions.

Objective To investigate the expression of miR-204 and silence information regulator 1(SIRT1)in colorectal cancer and their clinical value.Methods Cancer tissue specimens and paracancer tissue specimens of 60 patients with colorectal cancer treated in Department of Gastrointestinal Surgery of Affiliated Hospital of Jiaxing University from May 2018 to June 2020 were collected as study objects.Real time fluorogenic quantitative polymerase chain reaction was used to detect the gene expression of miR-204 and SIRT1,and the correlation between miR-204 and SIRT1 gene expression was compared by Pearson analysis.Immunohistochemical SABC method was used to detect SIRT1 protein expression,and relationship between different SIRT1 protein expression and clinicopathological features was compared.Kaplan-Meier method was used to analyze the survival difference of colorectal cancer patients with different SIRT1 protein expression.Results The mRNA expression of miR-204 gene in cancer tissues was significantly lower than that in paracancer tissues(P<0.05),and the mRNA expression of SIRT1 gene was significantly higher than that in paracancer tissues(P<0.05).Pearson correlation analysis showed that miR-204 was negatively correlated with SIRT1 mRNA expression in both paracancer tissues and cancer tissues(r=-0.647,-0.737,P<0.05).The expression of SIRT1 protein was correlated with the differentiation level,invasion level,lymph node metastasis and TNM stage of colorectal cancer(P<0.05),but not with patient age,gender,tumor size and tumor site(P>0.05).Kaplan-Meier analysis showed that the survival rate of patients with positive expression of SIRT1 in cancer tissues was significantly lower than that of patients with negative expression of SIRT1(χ2=5.001,P=0.025).Conclusion The expression of miR-204 is down-regulated and SIRT1 expression is up-regulated in colorectal cancer tissues,which may jointly promote the metastasis and invasion of colorectal cancer and affect the prognosis of patients through mutual influence.

Cardiovascular diseases,such as coronary heart disease(CHD),are the main causes of death in humans.Cardiac rehabilitation with exercise therapy as the core contents is a rehabilitation program special-ly designed for the patients with cardiovascular diseases,aiming to help the patients improve their physical func-tions and return to social activities as soon as possible.Active cardiac rehabilitation can not only reduce the morbidi-ty and mortality of CHD and improve the cardiopulmonary function of patients but also reduce the medical and eco-nomic burden.This article summarizes the effect of physical function on CHD patients,the current application mode of exercise therapy in cardiac rehabilitation,and the formulation principles of different exercise prescriptions in cardiac rehabilitation,aiming to provide a reference for the application of exercise therapy in CHD patients.