Yunnan Province borders with Myanmar, Vietnam, and Laos, the China-Myanmar border area is the key area for prevention of re-establishment from imported malaria after the disease was eliminated in China. Since the malaria elimination action plan was launched in Yunnan Province in 2011, 129 counties (cities, districts) were classified into three categories according to malaria incidence and transmission risk, and different technical strategies and measures were implemented with adaptations to local circumstances. A total of 68 malaria consultation service stations were established on the Chinese side of the China-Myanmar border and 80 malaria prevention and control stations were established on the Myanmar side by Yunnan Province in 2014. Then, the “Three Lines of Defense” strategy was implemented for malaria elimination in the China-Myanmar border area in Yunnan Province during the period from 2015 to 2018, and this strategy was further refined and adjusted to the “3 + 1” strategy for prevention of re-establishment from imported malaria in 2019. Through decades of multifaceted efforts, the malaria elimination goal was achieved in Yunnan Province in June 2021. However, the number of imported malaria cases appeared a tendency towards a rise in Yunnan Province in 2023 and 2024, due to changes in the situation in Myanmar and the gradual resumption of international travel and border crossings following the adjustment of the COVID-19 prevention and control policy in China. The joint malaria prevention and control cooperation between China and Myanmar was initiated with the pilot project for joint malaria prevention and control in the China-Myanmar border area in 2005, and this project was progressed into the joint malaria and dengue fever prevention and control project in parts of the Greater Mekong Subregion border areas in 2010. The threat of overseas malaria epidemics to border areas in Yunnan Province was effectively reduced through implementation of coordination meetings with Myanmar health departments, establishment of efficient information exchange mechanisms, establishment of overseas surveillance sentinel sites, technical training, provision of material supports, joint propagation activities and joint responses to malaria epidemics. This project was incorporated into the Five-Year Plan of Action on Lancang-Mekong Cooperation (2018—2022) in China in 2018, with 5 liaison offices and 20 liaison workstations established in Myanmar, Laos, Vietnam, Cambodia, and Thailand, and 21 cross-border malaria surveillance sites assigned in border areas of Myanmar, Laos and Vietnam, and a long-term malaria prevention and control cooperation mechanisms was established through meetings, training, propagation, and joint investigations. Currently, Yunnan Province is poised to engage in more extensive and in-depth cooperation with neighboring countries, including malaria diagnosis and treatment techniques, drug and vaccine research and development, talent cultivation, information sharing, cross-border human health services, and health promotion, under the guidance of the Five-Year Plan of Action on Lancang-Mekong Cooperation (2023—2027).

Objective:To evaluate the predictive value of whole blood cell derived inflammatory marker (including systemic immunoinflammatory index (SII), systemic inflammatory response index (SIRI), neutrophil count/lymphocyte count (NLR), platelet count/lymphocyte count (PLR), and monocyte count/lymphocyte count (MLR)) and in combination with N-terminal pro-B-type natriuretic peptide (NT-proBNP) on the prognosis of patients with chronic heart failure.Methods:This study was a retrospective cohort study. Patients with chronic heart failure hospitalized in the Department of Cardiovascular Medicine, Nanfang Hospital, Southern Medical University from January 2019 to August 2022 were enrolled. Patients were followed up and were divided into survival group and death group according to the follow-up results. Clinical characteristics of the two groups were compared. Receiver operating characteristic (ROC) curve was used to determine the optimal cut-off value of each whole blood cell derived inflammatory marker for predicting all-cause death in patients with chronic heart failure. Kaplan-Meier survival curve was drawn, and log-rank test was used to compare the difference in survival of chronic heart failure patients with different levels of whole blood cell derived inflammatory markers. Univariate and multivariate Cox proportional hazards models were used to analyze the effects of whole blood cell derived inflammatory markers and NT-proBNP on the all-cause death of patients with chronic heart failure. ROC curve was used to analyze the predictive value of whole blood cell derived inflammatory markers combined with NT-proBNP on the prognosis of patients with chronic heart failure.Results:A total of 324 patients with heart failure aged (64.76±13.78) years were enrolled, with 212 males (65.43%). 297 patients (91.67%) completed follow-up, 27 patients (8.33%) were lost to follow-up. The follow-up time was 24.0 (18.0, 41.8) months. There were 258 patients in the survival group and 66 patients in the death group. The optimal cut-off values of SII, SIRI, NLR, PLR and MLR determined by ROC curve were 739.83, 1.65, 3.14, 151.95 and 0.37, respectively. Kaplan-Meier survival curve analysis showed that patients with chronic heart failure with high levels of SII (≥739.83), SIRI (≥1.65), NLR (≥3.14), PLR (≥151.95) and MLR (≥0.37) had higher incidence of all-cause death than patients with low levels of inflammatory markers (all P<0.001). Multivariate Cox proportional hazard regression analysis showed that age ( HR=1.04, 95% CI 1.01-1.06, P=0.002), NT-proBNP ( HR=2.93, 95% CI 1.64-5.23, P<0.001), SII≥739.83 ( HR=3.27, 95% CI 1.18-9.02, P=0.022) and PLR≥151.95 ( HR=2.67, 95% CI 1.02-6.96, P=0.045) were independent predictors of all-cause death in patients with chronic heart failure. ROC curve analysis showed that the predictive value of SII and PLR combined with NT-proBNP ( AUC=0.850) for the prognosis of patients with chronic heart failure was better than that of SII ( AUC=0.779)、PLR ( AUC=0.782)、NT-proBNP ( AUC=0.727) and CRP ( AUC=0.668) alone (all P<0.001). Conclusions:Whole blood cell derived inflammatory markers——SII, PLR, and NT-pro BNP were independently associated with all-cause death in patients with chronic heart failure. SII and PLR can independently predict the prognosis of patients with chronic heart failure, combination of SII and PLR with NT-pro BNP has better predictive value for the prognosis of patients with chronic heart failure.

Objective:To evaluate the predictive value of whole blood cell derived inflammatory marker (including systemic immunoinflammatory index (SII), systemic inflammatory response index (SIRI), neutrophil count/lymphocyte count (NLR), platelet count/lymphocyte count (PLR), and monocyte count/lymphocyte count (MLR)) and in combination with N-terminal pro-B-type natriuretic peptide (NT-proBNP) on the prognosis of patients with chronic heart failure.Methods:This study was a retrospective cohort study. Patients with chronic heart failure hospitalized in the Department of Cardiovascular Medicine, Nanfang Hospital, Southern Medical University from January 2019 to August 2022 were enrolled. Patients were followed up and were divided into survival group and death group according to the follow-up results. Clinical characteristics of the two groups were compared. Receiver operating characteristic (ROC) curve was used to determine the optimal cut-off value of each whole blood cell derived inflammatory marker for predicting all-cause death in patients with chronic heart failure. Kaplan-Meier survival curve was drawn, and log-rank test was used to compare the difference in survival of chronic heart failure patients with different levels of whole blood cell derived inflammatory markers. Univariate and multivariate Cox proportional hazards models were used to analyze the effects of whole blood cell derived inflammatory markers and NT-proBNP on the all-cause death of patients with chronic heart failure. ROC curve was used to analyze the predictive value of whole blood cell derived inflammatory markers combined with NT-proBNP on the prognosis of patients with chronic heart failure.Results:A total of 324 patients with heart failure aged (64.76±13.78) years were enrolled, with 212 males (65.43%). 297 patients (91.67%) completed follow-up, 27 patients (8.33%) were lost to follow-up. The follow-up time was 24.0 (18.0, 41.8) months. There were 258 patients in the survival group and 66 patients in the death group. The optimal cut-off values of SII, SIRI, NLR, PLR and MLR determined by ROC curve were 739.83, 1.65, 3.14, 151.95 and 0.37, respectively. Kaplan-Meier survival curve analysis showed that patients with chronic heart failure with high levels of SII (≥739.83), SIRI (≥1.65), NLR (≥3.14), PLR (≥151.95) and MLR (≥0.37) had higher incidence of all-cause death than patients with low levels of inflammatory markers (all P<0.001). Multivariate Cox proportional hazard regression analysis showed that age ( HR=1.04, 95% CI 1.01-1.06, P=0.002), NT-proBNP ( HR=2.93, 95% CI 1.64-5.23, P<0.001), SII≥739.83 ( HR=3.27, 95% CI 1.18-9.02, P=0.022) and PLR≥151.95 ( HR=2.67, 95% CI 1.02-6.96, P=0.045) were independent predictors of all-cause death in patients with chronic heart failure. ROC curve analysis showed that the predictive value of SII and PLR combined with NT-proBNP ( AUC=0.850) for the prognosis of patients with chronic heart failure was better than that of SII ( AUC=0.779)、PLR ( AUC=0.782)、NT-proBNP ( AUC=0.727) and CRP ( AUC=0.668) alone (all P<0.001). Conclusions:Whole blood cell derived inflammatory markers——SII, PLR, and NT-pro BNP were independently associated with all-cause death in patients with chronic heart failure. SII and PLR can independently predict the prognosis of patients with chronic heart failure, combination of SII and PLR with NT-pro BNP has better predictive value for the prognosis of patients with chronic heart failure.

Retrograde adeno-associated viruses (AAVs) are capable of infecting the axons of projection neurons and serve as a powerful tool for the anatomical and functional characterization of neural networks. However, few retrograde AAV capsids have been shown to offer access to cortical projection neurons across different species and enable the manipulation of neural function in non-human primates (NHPs). Here, we report the development of a novel retrograde AAV capsid, AAV-DJ8R, which efficiently labeled cortical projection neurons after local administration into the striatum of mice and macaques. In addition, intrastriatally injected AAV-DJ8R mediated opsin expression in the mouse motor cortex and induced robust behavioral alterations. Moreover, AAV-DJ8R markedly increased motor cortical neuron firing upon optogenetic light stimulation after viral delivery into the macaque putamen. These data demonstrate the usefulness of AAV-DJ8R as an efficient retrograde tracer for cortical projection neurons in rodents and NHPs and indicate its suitability for use in conducting functional interrogations.
Animals ; Haplorhini ; Axons ; Motor Neurons ; Interneurons ; Macaca ; Dependovirus/genetics* ; Genetic Vectors

Colleges and universities are not only an important base for cultivating young talents, but also the forefront of ideological education. Strengthening ideological education in colleges and universities is related to the long-term peace and stability of the party and the country. Traditional Chinese Medicine (TCM) is a great creation of the Chinese nation and a treasure of ancient Chinese science. In the face of COVID -19, the TCM delivered in a satisfactory answer, which once again blessed the life and health of the people. TCM culture condenses the experience and wisdom of the Chinese nation for nearly one thousand years, and has unique national characteristics and spiritual pursuit. It is a great creation of Chinese culture. In the context of the new era, integrating TCM culture into ideological education in colleges and universities and giving full play to the function of TCM culture as the "key" of Chinese civilization is not only the urgent call of moral education in colleges and universities, but also the realistic development requirement of contemporary China.

Early screening for neonatal jaundice has always been essential to neonatal health care. In recent years, there have been advancements and updates in the methods and equipment employed for early screening of neonatal jaundice, including visual assessment, icterometer, point-of-care testing of serum bilirubin, jaundice screening utilizing smartphone applications, and end-tidal carbon monoxide detection. This article reviews the relevant research and progress associated with the methods above, aiming to offer a reference and guidance for scientific research and clinical practices.

Objective:To establish and validate the prediction model for bone marrow metastasis (BMM) in malignant tumors by screening out laboratory multiparameters.Methods:This case-control study collected 444 cases of malignant tumor patients who were hospitalized in the First Hospital of Jilin University from March 2018 to March 2024, including 243 cases for model establishment set and 201 cases for model validation set. The model establishment set was divided into BMM positive group (81 cases) and BMM negative group (162 cases), and the model validation set was divided into positive group (67 cases) and a negative group (134 cases). We collected patients′ clinical information such as gender, age, clinical diagnosis, and results of 47 laboratory tests including routine blood analysis, coagulation, liver function, tumor markers, potassium, sodium, chloride, and calcium ion tests, bone marrow morphology, and bone marrow biopsy. BMM was taken as the outcome event, differencial variables were analyzed using inter group comparisons, the correlation among parameters was analyzed using Pearson correlation analysis, the risk factors for BMM were analyzed using multivariate conditional logistic regression analysis, to establish logistic model, followed by efficiency evaluation on BMM predictive model using receiver operating characteristic (ROC) curves.Results:In the model establishment set, Pearson correlation analysis of 28 parameters that differed between the BMM positive and negative groups revealed that the correlation coefficients of 17 parameters, including mean platelet volume (MPV), hematocrit (HCT), hemoglobin (HGB), and prothrombin time (PT), were no more than 0.6 ( P<0.05). Further multivariate conditional logistic regression analysis demonstrated that MPV, HGB, HCT, PT, red cell distribution width (RDW), platelet count (PLT), alkaline phosphatase (ALP), chloride (Cl -), and mean erythrocyte hemoglobin concentration (MCHC) were the risk factors of BMM occurence in malignancy [MPV ( OR=9.929, 95% CI 2.688-71.335), HCT ( OR=8.232, 95% CI 6.223-9.841), HGB ( OR=4.300, 95% CI 1.947-16.577), PT ( OR=3.738, 95% CI 1.359-11.666), RDW ( OR=1.995, 95% CI 1.275-3.807), ALP ( OR=1.025, 95% CI 1.012-1.045), PLT ( OR=1.014, 95% CI 1.002-1.031), MCHC ( OR=0.724, 95% CI 0.523-0.880) and Cl -( OR=0.703, 95% CI 0.472-0.967)]. In the model establishment set, combiation of risk factors provided an AUC of 0.943 (95% CI 0.898-0.987, P<0.001), a sensitivity of 86.3%, and a specificity of 89.2% for BMM prediction. In the model validation set, the AUC was 0.924 (95% CI 0.854-0.960, P<0.001), with a sensitivity and specificity of 86.7% and 83.8%, respectively. Conclusion:This study built and validated a multiple-parameter model for BMM, which may facilitate the timely detection of BMM and provide reference for decision making of bone marrow aspiration.

Objective To explore the clinical effect of honey in preoperative bowel preparation for colonoscopy in hospitalized patients.Methods 87 patients from April 2022 to July 2022 and underwent preoperative bowel preparation for colonoscopy were selected as the research subjects.Convenience sampling was used to divide them into a control group(n=43)and an observation group(n=44).The control group received a conventional regimen of taking compound polyethylene glycol(PEG)electrolyte powder(Heshuang),while the observation group added 20 mL of honey to the Heshuang solution.Compare the cleanliness of intestine,and palatability of the taste,the incidence of adverse reactions,satisfaction of patients,and the rate of willingness for prepeat bowel preparation between the two groups.Results The intestinal cleanliness of the two groups of patients was equivalent,the difference was not statistically significant(P＞0.05).The incidence and severity of nausea,abdominal bloating,hypoglycemia,and anal irritation in the observation group were lower than those in the control group,the differences were statistically significant(P＜0.05).The observation group had better taste,patients satisfaction,and the willingness for prepeat bowel preparation compared to the control group,the differences were statistically significant(P＜0.05).Conclusion Honey can improve the taste of Heshuang,reduce the severity of oral adverse reactions,increase patient satisfaction,and increase the rate of willingness for prepeat bowel preparation.

BACKGROUND: LY01005 (Goserelin acetate sustained-release microsphere injection) is a modified gonadotropin-releasing hormone (GnRH) agonist injected monthly. This phase III trial study aimed to evaluated the efficacy and safety of LY01005 in Chinese patients with prostate cancer. METHODS: We conducted a randomized controlled, open-label, non-inferiority trial across 49 sites in China. This study included 290 patients with prostate cancer who received either LY01005 or goserelin implants every 28 days for three injections. The primary efficacy endpoints were the percentage of patients with testosterone suppression ≤50 ng/dL at day 29 and the cumulative probability of testosterone ≤50 ng/dL from day 29 to 85. Non-inferiority was prespecified at a margin of -10%. Secondary endpoints included significant castration (≤20 ng/dL), testosterone surge within 72 h following repeated dosing, and changes in luteinizing hormone, follicle-stimulating hormone, and prostate specific antigen levels. RESULTS: On day 29, in the LY01005 and goserelin implant groups, testosterone concentrations fell below medical-castration levels in 99.3% (142/143) and 100% (140/140) of patients, respectively, with a difference of -0.7% (95% confidence interval [CI], -3.9% to 2.0%) between the two groups. The cumulative probabilities of maintaining castration from days 29 to 85 were 99.3% and 97.8%, respectively, with a between-group difference of 1.5% (95% CI, -1.3% to 4.4%). Both results met the criterion for non-inferiority. Secondary endpoints were similar between groups. Both treatments were well-tolerated. LY01005 was associated with fewer injection-site reactions than the goserelin implant (0% vs . 1.4% [2/145]). CONCLUSION: LY01005 is as effective as goserelin implants in reducing testosterone to castration levels, with a similar safety profile. TRIAL REGISTRATION ClinicalTrials.gov, NCT04563936.
Humans ; Male ; Antineoplastic Agents, Hormonal/therapeutic use* ; East Asian People ; Gonadotropin-Releasing Hormone/agonists* ; Goserelin/therapeutic use* ; Prostate-Specific Antigen ; Prostatic Neoplasms/drug therapy* ; Testosterone

Objective:To study the clinical characteristics and risk factors for hypertriglyceridemia-induced severe acute pancreatitis (HTG-SAP) complicated by acute kidney injury.Methods:The clinical data of HTG-SAP patients admitted to the Department of Critical Care Medicine of the Second Affiliated Hospital of Anhui Medical University from January 2014 to July 2022 were retrospectively collected, and divided into an AKI group and a non-AKI group according to whether AKI occurred. The general condition, laboratory data and clinical characteristics of the two groups were compared. Factors with statistically significant differences were screened for logistic regression analysis and a predictive model was constructed. We plotted the receiver operating characteristic curve and used the area under the curve (AUC) to evaluate the predictive ability of each predictor for HTG-SAP complicated with AKI.Results:A total of 91 patients were included, including 37 (40.7%) with AKI and 54 (59.3%) without AKI. The proportions of extrapancreatic infection, sepsis and multiple organ dysfunction syndrome, requiring mechanical ventilation, continuous renal replacement therapy (CRRT), retroperitoneal puncture, and surgical intervention were higher in the AKI group than in the non-AKI group (all P<0.05). The length of ICU stay, total length of hospitalization, and mortality rate in the AKI group were higher than those in the non-AKI group (all P<0.05). Multivariate logistic regression analysis showed that acute physiology and chronic health status scoreⅡ (APACHEⅡ) ( OR=2.069, 95% CI: 1.286-3.417, P=0.003), abdominal pressure ( OR=1.469, 95% CI: 1.108-1.958, P=0.007), and lactic acid ( OR=3.156, 95% CI: 1.013-9.831, P=0.047) were independent risk factors for AKI in HTG-SAP patients. The AUCs of the APACHEⅡ score, abdominal pressure, lactic acid level and combined prediction model were 0.951, 0.918, 0.837 and 0.986, respectively. Conclusions:Patients with HTG-SAP complicated with AKI were more likely to have complications related to extrapancreatic infection, sepsis and multiple organ dysfunction, and the proportion of mechanical ventilation, CRRT, retroperitoneal puncture and surgical intervention required during hospitalization was greater, the lengths of ICU stay and total hospital stay were longer, and the mortality rate was higher. APACHEⅡ score, abdominal pressure and lactic acid were independent risk factors for HTG-SAP concurrent AKI, and the prediction model established based on these three factors had higher value in predicting HGT-SAP concurrent AKI