BACKGROUND: Ischemic heart disease (IHD) represents the most significant disease burden among all cardiovascular diseases (CVDs). The increasing prevalence of metabolic risks in the 21^st century has a profound impact on the disease burden associated with IHD. We analyzed the global, regional, and national burdens of IHD attributable to metabolic risks from 1990 to 2021. METHODS: The data were taken from Global Burden of Disease (GBD) study 2021. Deaths, disability-adjusted life years (DALYs), the average annual percent change (AAPC), age-standardized death rates per 100,000 persons (ASDR) and age-standardized rate per 100,000 persons (ASR) of DALYs ranging from 1990 to 2021, were extracted and stratified according to region, nationality, socio-demographic index (SDI), sex, and age. Additionally, the global future trends were predicted using Nordpred prediction model. RESULTS: Compared to 1990, in 2021, the number of death and DALYs from metabolic risk-attributed IHD increased globally by 67.35% and 59.91%, respectively; whereas ASDR and ASR of DALYs showed a decreasing trend and the most severe impact was observed in male and elderly populations. In addition, the burden of disease showed an inverted V-shaped relationship with SDI from 1990 to 2021. AAPC showed a significant increase in developing countries and a decrease in developed countries. We also analyzed the effects of different risk factors including metabolic risk factors on IHD in different SDI regions and genders. The prediction of future disease burden showed that the number of death and DALYs will keep rising, while ASDR and ASR of DALYs will maintain a certain downward trend. CONCLUSIONS The results of this study highlighted the need for screening and intervention for metabolic risk factors in specific regions and populations, this should call for increased collaboration between developing and developed countries to reduce the burden of disease and improve the prognosis of patients with IHD.

Objective To evaluate the clinical application effect of fracture liaison service(FLS)mode after percutaneous vertebroplasty(PVP)/percutaneous kyphoplasty(PKP)for thoracolumbar fragility fracture.Methods A prospective study was conducted,and 762 patients with thoracolumbar fragility fracture who underwent PVP/PKP in the department of orthopedics in our hospital from January 2018 to May 2021 were included and divided into the control group(374 cases)and the observation group(388 cases)according to the random number table method.Patients in the control group received routine osteoporosis intervention,while the patients in the observation group implemented FLS through Blue Bull Medical Care or Chronic Health APP on the basis of the control group to systematically manage the osteoporosis treatment after discharge.The follow-up lasted for 12 months,and the 8-item Morisky medication adherence scale(MMAS-8)score,pain visual analogue scale(VAS)score,Oswestry disability index(ODI)score and Hamilton depression rating scale(HAMD)score at discharge,and 6 months and 12 months after discharge of the two groups were compared.The incidences of re-fracture and constipation 6 months and 12 months after discharge of the two groups were compared.The Cobb angle and bone mineral density T-value of injured vertebrae 6 months and 12 months after discharge of the two groups were compared.Results There was no statistically significant difference in the MMAS-8 score,VAS score,ODI score or HAMD score at discharge of patients between the two groups(P>0.05).The VAS score,ODI score and HAMD score 6 months and 12 months after discharge in the observation group were lower than those in the control group(P<0.05),the MMAS-8 score in the observation group was higher than that in the control group(P<0.05),and the incidences of re-fracture and constipation in the observation group were lower than those in the control group(P<0.05).There was no statistically significant difference in the Cobb angle of injured vertebrae 12 months after discharge of patients between the two groups(P>0.05).The bone mineral density T-value 12 months after discharge in the observation group was higher than that in the control group(P<0.05).Conclusion The FLS mode can significantly improve the medication compliance of patients,relieve pain,depression and constipation,improve bone mineral density,and significantly reduce the incidence of vertebral re-fracture in patients after vertebral augmentation surgery;however,it has no significant effect on the Cobb angle of injured vertebrae.

As artificial intelligence technology rapidly advances, its deployment within the medical sector presents substantial ethical challenges. Consequently, it becomes crucial to create a standardized, transparent, and secure framework for processing medical data. This includes setting the ethical boundaries for medical artificial intelligence and safeguarding both patient rights and data integrity. This consensus governs every facet of medical data handling through artificial intelligence, encompassing data gathering, processing, storage, transmission, utilization, and sharing. Its purpose is to ensure the management of medical data adheres to ethical standards and legal requirements, while safeguarding patient privacy and data security. Concurrently, the principles of compliance with the law, patient privacy respect, patient interest protection, and safety and reliability are underscored. Key issues such as informed consent, data usage, intellectual property protection, conflict of interest, and benefit sharing are examined in depth. The enactment of this expert consensus is intended to foster the profound integration and sustainable advancement of artificial intelligence within the medical domain, while simultaneously ensuring that artificial intelligence adheres strictly to the relevant ethical norms and legal frameworks during the processing of medical data.
Artificial Intelligence/legislation & jurisprudence* ; Humans ; Consensus ; Computer Security/standards* ; Confidentiality/ethics* ; Informed Consent/ethics*

Objective:To compare the surgical procedures and postoperative effects of PFNA and DHS in the treatment of intertrochanteric fracture in elderly patients.Methods:The clinical data of 30 elderly patients with intertrochanteric fracture treated in our department from March 2013 to March 2017 were retrospectively analyzed.15 cases were treated with PFNA internal fixation and 15 cases with DHS internal fixation.The average length of operation,the amount of bleeding during operation,the time of hospitalization and the difference of postoperative functional recovery were compared between the two surgical procedures.Results:The intraoperative bleeding of the DHS group was more than that of the PFNA group,and the difference was statistically significant (P＜0.05).There was no significant difference in length of operation,time of hospitalization or postoperative hip function between the two groups.Conclusions:DHS is similar in clinical efficacy to PFNA in the treatment of intertrochanteric fracture in elderly patients,especially for intertrochanteric fractures with simple fracture types and intact lateral wall of the femur.DHS has the advantages of anatomical reduction and simple operation,which is worthy of clinical promotion.

To evaluate the efficacy of changing grains on the prevention and treatment of Kashin-Beck Disease (KBD) in children, community-based trials were acquired from seven electronic databases (up to July 2014). As a result, the methodological quality of the six trials that have been included into our analysis was low. The pooled ORs favoring the prevention and treatment effects of changing grains were 0.15 (95% CI: 0.03-0.70) and 2.13 (95% CI: 1.44-3.16) respectively by meta-analysis. Subgroup analysis demonstrated the pooled OR favoring treatment effect of exchanging grains rather than drying grains both compared with endemic grains. The results showed that changing grains had obvious effects on the prevention and treatment of KBD in children. However, the evidences were limited by the potential biases and confounders. Large and well-designed trials are still needed.
Adolescent ; Child ; Child, Preschool ; Community-Based Participatory Research ; Edible Grain ; physiology ; Humans ; Infant ; Infant, Newborn ; Kashin-Beck Disease ; etiology ; prevention & control ; therapy

Fragments encoding amino acids 76-130 in the linear conserved region (LCR) of A/Hubei/1/2010 (H5N1) HA2 was fused to hepatitis B core antigen (HBc) to generate a LCR-HBe virus-like particle (VLP). Results showed that the fusion protein of LCR-HBc was highly expressed in this prokaryotic expression system. The purified LCR-HBc particle stimulated high levels of IgG production in mice with a titer of > 1:12 800, and provided 50% cross-protection against lethal challenge by H1N1 viruses.
Amino Acid Sequence ; Animals ; Female ; Hemagglutinin Glycoproteins, Influenza Virus ; immunology ; Influenza A Virus, H5N1 Subtype ; immunology ; Influenza Vaccines ; immunology ; Interferon-gamma ; biosynthesis ; Lung ; pathology ; Mice ; Mice, Inbred BALB C ; Molecular Sequence Data

BACKGROUNDAndrographolide has been shown to have anticancer activity on diverse cancer cell lines representing different types of human cancers. The aim of this research was to investigate the anticancer and apoptotic effects of andrographolide on the BGC-823 human gastric cancer cell line.

METHODSCell proliferation and IC50 were evaluated using MTT assay, cell-cycle analysis with flow cytometry apoptotic effects with Annexin-V/propidium iodide double-staining assay, and morphologic structure with transmission electron microscopy. Immunohistochemistry and reverse-transcription PCR was used to analyze Bcl-2, Bax, and caspase-3 expressions.

RESULTSAndrographolide showed a time- and concentration-dependent inhibitory effects on BGC-823 cell growth. Compared to controls, the number of cells in the G0-G1-phase increased significantly, S and G2-M-phase cells decreased after 48 hours of treatment with andrographolide, and both early and late apoptotic rates increased significantly compared to the controls, all in a concentration-dependent manner. Bax and caspase-3 expressions were markedly increased, and Bcl-2 expression was decreased.

CONCLUSIONSAndrographolide inhibits BGC-823 cell growth and induces BGC-823 cell apoptosis by up-regulating Bax and caspase-3 expressions and down-regulating Bcl-2 expression. Andrographolide may be useful as a potent and selective agent in the treatment of human gastric cancers.

Apoptosis ; drug effects ; Caspase 3 ; analysis ; genetics ; Cell Cycle ; drug effects ; Cell Line, Tumor ; Cell Proliferation ; drug effects ; Diterpenes ; pharmacology ; Dose-Response Relationship, Drug ; Humans ; Proto-Oncogene Proteins c-bcl-2 ; analysis ; Stomach Neoplasms ; drug therapy ; pathology ; bcl-2-Associated X Protein ; analysis ; genetics