This paper summarizes the progress of theoretical research and practice of One Health in China,and discusses the paradigm of One Health governance to improve the prevention and control of infectious diseases in China and the world,and provide an example for the improvement of the public health system.In particular,China has long history to apply the concept of One Health in the national schistosomiasis control programmes and patriotic health campaigns,which were not only focusing on human health,but also emphasizing the sustainable development of animal health and ecological environment.At the same time,the application of tools such as system dynamics model,eDNA technology,One Health economic assessment and global One Health index(GOHI)in the field of disease control and environmental health provides technical support for the concept of One Health.Despite the challenges of practical application of these tools,the One Health concept will play a greater role in providing sustainable solutions for human-animal-environmental health by strengthening interdisciplinary collaboration,improving standardization protocols and promoting inter-national cooperation.

Gastric cancer remains one of the most prevalent and lethal malignancies of the digestive tract worldwide,underscoring the urgent need for more effective targeted therapeutic strategies.Poly(ADP-ri-bose)polymerase(PARP)inhibitors have demonstrated remarkable efficacy in tumors with homologous recombination repair(HRR)deficiency;however,their clinical application in gastric cancer remains limited.Clinical evidence suggests that patients harboring Helicobacter pylori infection in combination with HRR gene mutations exhibit a significantly elevated risk of developing gastric cancer,thereby supporting the potential benefit of PARP inhibition in this setting.In this study,a kinase inhibitor library was screened in combination with the PARP inhibitor olaparib in gastric cancer cells.And we identify the cy-clin-dependent kinase 8/19(CDK8/19)inhibitor Senexin A as a compound that synergistically enhances the cytotoxic effect of PARP inhibition(P<0.05).Phenotypic validation using CCK-8 and colony for-mation assays demonstrated that the combination treatment significantly suppressed cellular proliferation and clonogenic potential compared to either monotherapy(P<0.0001).Mechanistically,alkaline comet assays revealed a significant increase in DNA damage in the combination treatment group relative to either single-agent group(P<0.0001),suggesting that the synergistic effect results from the exacerbation of DNA damage via impaired DNA repair mechanisms.In addition,treatment with CDK8/19 inhibitors a-lone markedly increased the formation of γH2AX and 53BP1 foci in irradiated gastric cancer cells(P<0.0001),indicating inhibition of DNA damage repair pathways.Transcriptome sequencing further re-vealed that CDK8/19 inhibition impacts critical cellular pathways,including DNA repair,cell cycle reg-ulation,and RNA splicing.Co-immunoprecipitation assays confirmed that inhibition of CDK8/19 kinase activity significantly reduces the phosphorylation level of PARP1,suggesting a potential regulatory inter-action.Immunohistochemical analysis of tumor and adjacent non-tumor tissues from gastric cancer pa-tients demonstrated that CDK8 is significantly overexpressed in tumor tissues,supporting its potential as both a prognostic biomarker and a therapeutic target.Collectively,this study elucidates a mechanistic ba-sis by which CDK8/19 inhibition enhances the sensitivity of gastric cancer cells to PARP inhibitors.These findings provide a strong rationale for the combined use of CDK8/19 and PARP inhibitors as a tar-geted therapeutic strategy and offer promising translational implications for advancing personalized medi-cine in gastric cancer treatment.

Objective To investigate the effects of normal-high blood pressure and Grade 1 hypertension during early pregnancy on preeclampsia(PE)and adverse pregnancy outcomes in pregnant women.Methods A retrospective cohort study was conducted,enrolling 2,562 postpartum women who delivered at the Shiyan Maternal and Child Health Hospital from March 2020 to November 2023 as study participants.Prenatal examination data and delivery medical records were collected for analysis.Women were categorized into three groups based on blood pressure measurements taken before 20 weeks of gestation:normal blood pressure(n=2 029):systolic blood pressure<120 mmHg and diastolic blood pressure<80 mmHg;normal high blood pressure(n=375):systolic blood pressure 120～139 mmHg or diastolic blood pressure 80～89 mmHg;and Level 1 hypertension(n=158):systolic blood pressure 140～159 mmHg or diastolic blood pressure 90～99 mmHg.The incidence rates of PE and adverse pregnancy outcomes(including cesarean section,placental abruption,spontaneous preterm delivery[before 37 weeks],postpartum hemorrhage,stillbirth after 20 weeks of gestation,Apgar score<7,neonatal admission to the NICU,small for gestational age,macrosomia,and neonatal death within 28 days of birth)were compared and analyzed across the three groups.Cox regression analysis was performed to investigate the impact of early pregnancy blood pressure levels on the risk of PE and adverse pregnancy outcomes.Results(1)Women with normal high blood pressure had a 2.163-fold increased risk of PE compared to women with normal blood pressure(95%CI:1.228～3.809,P=0.007).However,there were no statistically significant differences in the rates of cesarean section(OR=1.341,95%CI:0.528～3.405,P=0.537),placental abruption(OR=1.016,95%CI:0.925～1.115,P=0.740),Apgar score<7(OR=1.422,95%CI:0.976～2.071,P=0.066),spontaneous preterm birth(OR=1.027,95%CI:0.925～1.140,P=0.617),postpartum bleeding(OR=1.141,95%CI:0.873～1.491,P=0.334),stillbirth after 20 weeks of gestation(OR=1.276,95%CI:0.980～1.661,P=0.070),neonatal admission to NICU(OR=1.301,95%CI:0.674～2.511,P=0.432),small for gestational age(OR=1.089,95%CI:0.927～1.279,P=0.299),macrosomia(OR=1.336,95%CI:0.824～2.166,P=0.240),or neonatal death within 28 days of birth(OR=1.275,95%CI:0.918～1.770,P=0.147).(2)Compared to women with normal blood pressure,women with grade 1 hypertension had a significantly higher risk of preeclampsia(OR=3.829,95%CI:1.749～8.385,P<0.001),cesarean section(OR=2.414,95%CI:1.298～4.489,P=0.005),and placental abruption(OR=2.537,95%CI:1.196～5.384,P=0.015).Additionally,they had a higher rate of Apgar score<7(OR=1.829,95%CI:1.069～3.130,P=0.027).No statistically significant differences were observed for spontaneous preterm birth(OR=1.404,95%CI:0.713～2.764,P=0.326),postpartum bleeding(OR=1.236,95%CI:0.845～1.807,P=0.274),stillbirth after 20 weeks of gestation(OR=1.076,95%CI:0.902～1.283,P=0.415),neonatal admission to NICU(OR=1.346,95%CI:0.873～2.075,P=0.178),small for gestational age(OR=1.417,95%CI:0.926～2.168,P=0.108),macrosomia(OR=1.235,95%CI:0.629～2.424,P=0.539),or neonatal death within 28 days of birth(OR=1.275,95%CI:0.918～1.770,P=0.147).(3)ROC analysis shows that when the sample combination was normal high blood pressure(n=375),the predictive/evaluative efficacy AUC of early pregnancy blood pressure values(threshold 139/89)for PE was 0.757.When the sample combination was level 1 hypertension(n=158),the predictive/evaluative efficacy AUC of early pregnancy blood pressure values(threshold 159/99)for four adverse outcomes,including PE,cesarean section,placental abruption,and Asperger's score<7,were 0.789,0.717,0.709,and 0.742,respectively.Conclusion Compared with pregnant and parturient women with normal blood pressure,having a normal high blood pressure or grade 1 hypertension before 20 weeks of pregnancy will significantly increase the risk of PE;in addition,grade 1 hypertension is also associated with a higher incidence of adverse pregnancy outcomes,including cesarean section,placental abruption,and low Apgar score of the newborn.

Objective To investigate the effects of normal-high blood pressure and Grade 1 hypertension during early pregnancy on preeclampsia(PE)and adverse pregnancy outcomes in pregnant women.Methods A retrospective cohort study was conducted,enrolling 2,562 postpartum women who delivered at the Shiyan Maternal and Child Health Hospital from March 2020 to November 2023 as study participants.Prenatal examination data and delivery medical records were collected for analysis.Women were categorized into three groups based on blood pressure measurements taken before 20 weeks of gestation:normal blood pressure(n=2 029):systolic blood pressure<120 mmHg and diastolic blood pressure<80 mmHg;normal high blood pressure(n=375):systolic blood pressure 120～139 mmHg or diastolic blood pressure 80～89 mmHg;and Level 1 hypertension(n=158):systolic blood pressure 140～159 mmHg or diastolic blood pressure 90～99 mmHg.The incidence rates of PE and adverse pregnancy outcomes(including cesarean section,placental abruption,spontaneous preterm delivery[before 37 weeks],postpartum hemorrhage,stillbirth after 20 weeks of gestation,Apgar score<7,neonatal admission to the NICU,small for gestational age,macrosomia,and neonatal death within 28 days of birth)were compared and analyzed across the three groups.Cox regression analysis was performed to investigate the impact of early pregnancy blood pressure levels on the risk of PE and adverse pregnancy outcomes.Results(1)Women with normal high blood pressure had a 2.163-fold increased risk of PE compared to women with normal blood pressure(95%CI:1.228～3.809,P=0.007).However,there were no statistically significant differences in the rates of cesarean section(OR=1.341,95%CI:0.528～3.405,P=0.537),placental abruption(OR=1.016,95%CI:0.925～1.115,P=0.740),Apgar score<7(OR=1.422,95%CI:0.976～2.071,P=0.066),spontaneous preterm birth(OR=1.027,95%CI:0.925～1.140,P=0.617),postpartum bleeding(OR=1.141,95%CI:0.873～1.491,P=0.334),stillbirth after 20 weeks of gestation(OR=1.276,95%CI:0.980～1.661,P=0.070),neonatal admission to NICU(OR=1.301,95%CI:0.674～2.511,P=0.432),small for gestational age(OR=1.089,95%CI:0.927～1.279,P=0.299),macrosomia(OR=1.336,95%CI:0.824～2.166,P=0.240),or neonatal death within 28 days of birth(OR=1.275,95%CI:0.918～1.770,P=0.147).(2)Compared to women with normal blood pressure,women with grade 1 hypertension had a significantly higher risk of preeclampsia(OR=3.829,95%CI:1.749～8.385,P<0.001),cesarean section(OR=2.414,95%CI:1.298～4.489,P=0.005),and placental abruption(OR=2.537,95%CI:1.196～5.384,P=0.015).Additionally,they had a higher rate of Apgar score<7(OR=1.829,95%CI:1.069～3.130,P=0.027).No statistically significant differences were observed for spontaneous preterm birth(OR=1.404,95%CI:0.713～2.764,P=0.326),postpartum bleeding(OR=1.236,95%CI:0.845～1.807,P=0.274),stillbirth after 20 weeks of gestation(OR=1.076,95%CI:0.902～1.283,P=0.415),neonatal admission to NICU(OR=1.346,95%CI:0.873～2.075,P=0.178),small for gestational age(OR=1.417,95%CI:0.926～2.168,P=0.108),macrosomia(OR=1.235,95%CI:0.629～2.424,P=0.539),or neonatal death within 28 days of birth(OR=1.275,95%CI:0.918～1.770,P=0.147).(3)ROC analysis shows that when the sample combination was normal high blood pressure(n=375),the predictive/evaluative efficacy AUC of early pregnancy blood pressure values(threshold 139/89)for PE was 0.757.When the sample combination was level 1 hypertension(n=158),the predictive/evaluative efficacy AUC of early pregnancy blood pressure values(threshold 159/99)for four adverse outcomes,including PE,cesarean section,placental abruption,and Asperger's score<7,were 0.789,0.717,0.709,and 0.742,respectively.Conclusion Compared with pregnant and parturient women with normal blood pressure,having a normal high blood pressure or grade 1 hypertension before 20 weeks of pregnancy will significantly increase the risk of PE;in addition,grade 1 hypertension is also associated with a higher incidence of adverse pregnancy outcomes,including cesarean section,placental abruption,and low Apgar score of the newborn.

China has become the country with the highest global burden of heart failure(HF).Despite the widespread use of prognostic-improving medications today,the mortality rate of HF remains high,reaching 13.7％at one year-particularly among patients with heart failure with reduced ejection fraction(HFrEF).HF interventional device therapy(structural intervention)targets the structural factors underlying HF,including atrial pressure,ventricular remodeling,and valvular intervention.It leverages the heart's intrinsic physiological properties and pathological progression mechanisms to deliver treatments through interventions without external active forces,achieving anatomical or functional repair.This field has emerged as a rapidly growing area and plays an increasingly critical role in HF management.This article provides a comprehensive review and summary of the latest advancements in HF and cardiomyopathy interventional therapy over the past year.It covers various novel technologies and products currently in the research phase,aiming to provide an in-depth analysis of the current status and future directions of HF interventional therapy,and further advance the development of this discipline.

Objective:To investigate the application effect of entrustable professional activities (EPAs) in competency evaluation of dermatology residents, to practice the goal of hierarchical progressive training for EPAs competency in dermatology residents, and to improve the competency of physicians.Methods:A questionnaire survey was conducted among 8 clinical instructors and 165 residents who received standardized residency training in Department of Dermatology, The First Affiliated Hospital of Jinzhou Medical University, from September 2019 to September 2022, and self-assessment and trainer-assessment were performed based on EPAs. The Kruskal-Wallis H test and the Mann-Whitney U test were used for comparison of entrustable level between the dermatology residents of different grades. Results:The scores of both trainer-assessment and self-assessment based on EPAs increased with the increase in the grade of the resident physicians, and the resident physicians of the third year (the PGY3 group) had the highest levels of trainer-assessment and self-assessment based on EPAs. The resident physicians of all grades showed relatively low assessment scores of EPA4 (making a medical decision), EPA8 (recognize a patient requiring urgent or emergent care and initiate evaluation and management), EPA14 (clinical teaching), and EPA15 (public health events management). There were significant differences in all EPAs items of trainer-assessment and self-assessment between the residents of different grades (Kruskal-Wallis test, P<0.05). There was a significant difference in trainer-assessment between PGY1 and PGY2 and between PGY1 and PGY3 (Bonferroni P correction, P<0.05), while there was no significant difference between the PGY2 and PGY3 groups ( P>0.05). Conclusions:There are differences in the evaluation of EPAs in dermatology residents of different grades, and hierarchical progressive training of EPAs competency can effectively improve the clinical competency of dermatology residents. Given the inconsistency between the scores of self-assessment and trainer-assessment, it is necessary to improve the feedback plan in the future.

China has become the country with the highest global burden of heart failure(HF).Despite the widespread use of prognostic-improving medications today,the mortality rate of HF remains high,reaching 13.7％at one year-particularly among patients with heart failure with reduced ejection fraction(HFrEF).HF interventional device therapy(structural intervention)targets the structural factors underlying HF,including atrial pressure,ventricular remodeling,and valvular intervention.It leverages the heart's intrinsic physiological properties and pathological progression mechanisms to deliver treatments through interventions without external active forces,achieving anatomical or functional repair.This field has emerged as a rapidly growing area and plays an increasingly critical role in HF management.This article provides a comprehensive review and summary of the latest advancements in HF and cardiomyopathy interventional therapy over the past year.It covers various novel technologies and products currently in the research phase,aiming to provide an in-depth analysis of the current status and future directions of HF interventional therapy,and further advance the development of this discipline.

ObjectiveTo explore the correlation between the occurrence of cardiovascular events in rheumatoid arthritis（RA） and traditional Chinese medicine（TCM） syndrome. MethodsThe cross-sectional study selected 6713 RA patients from 122 centres nationwide， in which general information such as name， gender， age， height， body weight， and course of disease were collected by completing a questionnaire； patients were classified into eight types of syndrome according to the information of their four examinations，i.e. wind-dampness obstruction syndrome， cold-dampness obstruction syndrome， dampness-heat obstruction syndrome， phlegm-stasis obstruction syndrome， stasis-blood obstructing collateral syndrome， qi-blood deficiency syndrome， liver-kidney insufficiency syndrome， and qi-yin deficiency syndrome. According to the occurrence of cardiovascular events， they were divided into the occurrence group and the non-occurrence group， and the condition assessment data and laboratory examination indexes were recorded. The test of difference between groups was used to analyse the possible risk factors for the occurrence of RA cardiovascular events， and binary logistic regression was used to analyse the correlation between TCM syndromes and RA cardiovascular events. ResultsA total of 6713 RA patients were included， including 256 cases in occurrence group and 6457 in non-occurrence group. There was no statistically significant difference between groups in terms of height， gender， insomnia， appetite， white blood cell（WBC）， hemoglobin（HGB）， platelets（PLT）， rheumatoid factor（RF）， anti-cyclic peptide containing citrulline（CCP）， alanine aminotransferase（ALT）， aspartate aminotransferase（AST）， γ-glutamyl transpeptidase（GGT）， urea creatinine（CREA）， and glucose（GLU）（P＞0.05）. The TCM syndromes between groups showed significant statistic differences（P＜0.05）. Patients in occurrence group had longer disease duration， heavier body weight， and older age； more severe conditions such as disease activity（DAS-28）， number of painful joints（TJC）， number of swollen joints（SJC）， health questionnaire scores（HAQ）， visual analog scores（VAS）， restlessness， and fatigue； higher blood sedimentation rate（ESR）， low-density lipoprotein（LDL-C）， triglyceride（TG）， total cholesterol（TC）， D-Dimer， and lower high-density lipoprotein（HDL-C）（P＜0.05）. The distribution of syndrome types showed that dampness-heat obstruction syndrome accounted for the largest proportion of patients in both groups and was higher in RA cardiovascular events. Logistic regression analysis showed that the occurrence of RA cardiovascular events was strongly associated with dampness-heat obstruction syndrome［OR=5.937， 95%CI （4.434， 7.949）， P＜0.001］. ConclusionThe occurrence of RA cardiovascular events were associated with TCM syndromes， and the probability of cardiovascular events in the RA patients with dampness-heat obstruction syndrome was 5.937 times higher than patients with other TCM syndromes.

This study aims to investigate the anti-tumor effect and mechanism of Guiqi Yiyuan Ointment combined with cisplatin on Lewis lung carcinoma-bearing mice via the protein kinase RNA-like endoplasmic reticulum kinase(PERK)/eukaryotic translation initiation factor 2α(eIF2α)/activated transcription factor 4(ATF4)/C/EBP homologous protein(CHOP) signaling pathway. Sixty SPF-grade male C57BL/6 mice were selected and assigned into a blank group and a modeling group by the random number table method. After modeling of the Lewis lung carcinoma, the mice in the modeling group were randomized into model, cisplatin(5 mg·kg~(-1), once a week), and low-, medium-, and high-dose(1.7, 3.5, and 7.05 g·kg~(-1), respectively, once a day) Guiqi Yiyuan Ointment+cisplatin(5 mg·kg~(-1)) groups(n=10). After 14 days of continuous intervention, the spleen, thymus, and tumor samples of the mice were collected, weighed, and recorded, and the spleen index, thymus index, and tumor suppression rate were calculated. Hematoxylin-eosin(HE) staining was employed to observe the pathological changes in the tumor tissue. The morphological changes of the endoplasmic reticulum of tumor cells were observed by transmission electron microscopy. The positive expression of phosphorylated eIF2α(p-eIF2α) and ATF4 in the tumor tissue was detected by immunofluorescence. Western blot was employed to determine the protein levels of phosphorylated PERK(p-PERK), p-eIF2α, ATF4, CHOP, B-cell lymphoma-2(Bcl-2), Bcl-2-associated X protein(Bax), cyclin-dependent kinase inhibitor 1A(p21), and cyclinD1 in the tumor tissue. Real-time fluorescent quantitative PCR was employed to determine the mRNA levels of PERK, eIF2α, ATF4, CHOP, Bax, Bcl-2, p21, and cyclinD1 in the tumor tissue. Compared with the blank group, the model group showed decreases in spleen index and thymus index(P<0.05). Compared with the model group, the cisplatin group showed decreases in spleen index and thymus index(P<0.05), and the medium-and high-dose Guiqi Yiyuan Ointment+cisplatin groups presented increases in spleen index and thymus index(P<0.05). In addition, the treatment groups all showed decreased tumor mass(P<0.05), increased tumor cell lysis and nuclear rupture, widened gap between rough endoplasmic reticulum, enhanced average fluorescence intensity of p-eIF2α and ATF4(P<0.05), up-regulated protein levels of p-PERK/PERK, p-eIF2α/eIF2α, ATF4, CHOP, Bax, and p21(P<0.05), down-regulated protein and mRNA levels of Bcl-2 and cyclinD1(P<0.05), and up-regulated mRNA levels of PERK, eIF2α, ATF4, CHOP, Bax, and p21(P<0.05). Compared with the cisplatin group, the combination groups showed increases in spleen index and thymus index(P<0.05) as well as mean optical density(P<0.05), and the high-dose Guiqi Yiyuan Ointment+cisplatin group showed decreased tumor mass(P<0.05). In addition, the medium-and high-dose Guiqi Yiyuan Ointment+cisplatin groups showcased enhanced average fluorescence intensity of p-eIF2α and ATF4(P<0.05), up-regulated protein levels of p-PERK/PERK, p-eIF2α/eIF2α, ATF4, CHOP, Bax, and p21(P<0.05), down-regulated protein and mRNA levels of Bcl-2 and cyclinD1(P<0.05), and up-regulated mRNA levels of PERK, eIF2α, ATF4, CHOP, Bax, and p21(P<0.05). In conclusion, Guiqi Yiyuan Ointment combined with cisplatin can effectively inhibit the growth of Lewis lung carcinoma in mice by regulating the expression of proteins related to the PERK/eIF2α/ATF4/CHOP signaling pathway and promoting cell cycle arrest and apoptosis.
Animals ; Cisplatin/administration & dosage* ; Activating Transcription Factor 4/genetics* ; Eukaryotic Initiation Factor-2/genetics* ; eIF-2 Kinase/genetics* ; Carcinoma, Lewis Lung/pathology* ; Drugs, Chinese Herbal/administration & dosage* ; Male ; Mice ; Signal Transduction/drug effects* ; Mice, Inbred C57BL ; Transcription Factor CHOP/genetics* ; Ointments/administration & dosage* ; Humans ; Cell Proliferation/drug effects* ; Antineoplastic Agents/administration & dosage*

To guide clinical blood transfusion practices for pediatric patients, the National Health Commission has issued the health standard "Guideline for pediatric transfusion" (WS/T 795-2022). Blood transfusion is one of the most commonly used supportive treatments for children with hematological diseases. This guideline provides guidance and recommendations for blood transfusions in children with aplastic anemia, thalassemia, autoimmune hemolytic anemia, glucose-6-phosphate dehydrogenase deficiency, acute leukemia, myelodysplastic syndromes, immune thrombocytopenic purpura, and thrombotic thrombocytopenic purpura. This article presents the evidence and interpretation of the blood transfusion provisions for children with hematological diseases in the "Guideline for pediatric transfusion", aiming to assist in the understanding and implementing the blood transfusion section of this guideline.
Humans ; Child ; Hematologic Diseases/therapy* ; Blood Transfusion/standards* ; Practice Guidelines as Topic