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Combination losartan with hyaluronic acid modified diethyldithiocarbamate loaded hollow copper sulfide nanoparticles for the treatment of breast cancer and metastasis

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Chinese Chemical Letters 2024年第3期35卷 406-414页

作者： Haili Hu Weiwei Zhang Lei Lei Fan Tong Huilin Zhang Yiwei Zhang Wenqin Yang Yilu Tang Ruyi Lin Xue Xia Jiamei Li Shiyong Song Huile Gao Key Laboratory of Drug Targeting and Drug Delivery Systems West China School of PharmacySichuan UniversityChengdu 610041China School of Pharmacy Henan UniversityKaifeng 475004China Department of public health Chengdu Medical CollegeChengdu 610500China

The application of photothermal therapy(PTT)is greatly limited by the low accumulation of photothermal agents,uneven photothermal distribution,and heat endurance of cancer *** still,despite PTT enhances immunogenicity,the anti-tumor immune efficacy is still unsatisfactory due to the inefficient immunogenic cell death(ICD)induction and poor infiltration of immune *** solve the above problems of PTT,we developed hyaluronic acid(HA)modified hollow copper sulfide nanoparticles encapsulating diethyldithiocarbamate(DDTC)to construct a breast tumor targeting and near infrared(NIR)photo-responsive drug delivery system(D-HCuS@HA),which further combined with losartan to improve the accumulation and penetration in the tumor *** irradiation,D-HCuS@HA realized enhanced PTT and released cytotoxic Cu(DDTC)_(2)to eliminate heat endurance tumor cells,thereby enhancing antitumor effect and inducing effective ***,the combination with losartan could remodel the tumor microenvironment,allowing more T cells to infiltrate into the tumor,and significantly inhibiting the occurrence and development of metastatic *** vitro/vivo results revealed the great potential of D-HCuS@HA combined with losartan,which provides a new paradigm for anti-tumor and anti-metastases.

关键词： Targeted drug delivery system Hollow copper sulfide nanoparticles Photothermal therapy Hyaluronic acid Breast cancer Anti-metastasis

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Polybrominated biphenyl exposure and thyroid function tests in electronic waste dismantling and general population of Chinese adults

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Emerging Contaminants 2024年第1期10卷 72-79页

作者： Shijie Wang Jingxi Jin Zhitong Zhang Chen Guo Zhigang Li Jicheng Hu Ying Wang Yongjie Wei Jun Jin college of Life and Environmental Sciences Minzu University of ChinaBeijing 100081China Department of Laboratorial Science and Technology School of Public HealthPeking UniversityBeijing 100191China State Key Laboratory of Environmental Criteria and Risk Assessment Chinese Research Academy of Environmental SciencesBeijing 100012China Engineering Research Center of Food Environment and public health Beijing 100081China Center for Global health School of Public HealthNanjing Medical UniversityChina

This study aimed to determine the concentration of 35 PBB(polybrominated biphenyls)congeners in the human serum of residents from an electronic waste(e-waste)dismantling area compared to a control area in ***,four thyroid hormones,namely FT3,FT4,TSH,and TRH,were also *** findings revealed that the total PBB concentrations(sum of the 35 PBB congeners)ranged from 47.1 to 1360 ng/g lipid in the e-waste area and 105–1980 ng/g lipid in the control ***-1 and BB-10 were the dominant congeners in both study areas,followed by *** to the e-waste dismantling area,the control area samples had a significantly higher concentration of less-brominated(Br1–3)PBBs,including the concentrations of less-brominated congeners such as BB-1,BB-4,BB-9,and BB-10,which were significantly higher than those in the e-waste dismantling ***,more-brominated hexabromobiphenyl congeners BB-153,BB-154 and BB-155 were found in samples from the e-waste dismantling area at significantly higher concentrations than in the control area.E-waste dismantling areas have released historically produced commercial PBB products,but equally not negligible is the exposure of the general population to newly produced PBB *** concentrations in the e-waste dismantling area samples decreased with increasing age,while they increased with increasing age in the control area ***,stepwise multiple regression analysis showed a significant association between BB-103 concentrations and thyroid hormone *** addition,BB-103 has the potential to interfere with the binding of T3 and thyroid hormone receptors(TR).Given these findings,the research on human exposure of PBB and the relationships between the PBB and thyroid hormones should be studied further.

关键词： Polybrominated biphenyls Human serum E-waste Thyroid hormone Human exposure

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Association of Serum Folate and Vitamin B_(12) Concentrations with Obesity in Chinese Children and Adolescents

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Biomedical and Environmental Sciences 2024年第3期37卷 242-253页

作者： ZHU Qian Rang KOK E Dieuwertje BEKELE Hailu Tesfaye MANUSAMA Koen ZHANG Jing Xian XIE Wei ZONG Wen Qi ZUO Hui ZHANG Jian KAMPMAN Ellen DAI Yue Jiangsu Provincial Center for Disease Control and Prevention Nanjing 210009JiangsuChina Division of Human Nutrition and health Wageningen University&ResearchWageningen 176700 AAThe Netherlands School of public health Medical College of Soochow UniversitySuzhou 215123JiangsuChina National Institute for Nutrition and health Chinese Center for Disease Control and PreventionBeijing 100050China

Objective This study aimed to evaluate the associations of serum folate and/or vitamin B12 concentrations with obesity among Chinese children and *** A cross-sectional study was conducted including 3,079 Chinese children and adolescents,aged 6 to 17 years,from Jiangsu,*** indices,such as,children's body mass index(BMI),BMI z-scores,waist circumference,and waist-to-height ratio were *** linear regression and generalized additive models were used to investigate the associations of serum folate and vitamin B12 levels with anthropometric indices and odds of *** We observed that serum vitamin B12 concentrations were inversely associated with all anthropometric indices and the odds of general obesity[odds ratio(OR)=0.68;95%confidence interval(CI)=0.59,0.78]and abdominal obesity(OR=0.68;95%CI=0.60,0.77).When compared to participants with both serum vitamin levels in the two middle quartiles,those with both serum folate and vitamin B12 levels in the highest quartile were less prone to general(OR=0.31,95%CI=0.19,0.50)or abdominal obesity(OR=0.46,95%CI=0.31,0.67).Conversely,participants with vitamin B12 levels in the lowest quartile alongside folate levels in the highest quartile had higher odds of abdominal obesity(OR=2.06,95%CI=1.09,3.91).Conclusion Higher serum vitamin B12 concentrations,but not serum folate concentrations,were associated with lower odds of childhood *** and adolescents with high levels of vitamin B12 and folate were less likely to be obese.

关键词： Folate Vitamin B12 Childhood obesity Micronutrient

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Comparison Between Threshold Method and Artificial Intelligence Approaches for Early Warning of Respiratory Infectious Diseases-Weifang City,Shandong Province,China,2020-2023

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China CDC weekly 2024年第26期6卷 635-641,I0010,I0011页

作者： Ting Zhang Liuyang Yang Ziliang Fan Xuancheng Hu Jiao Yang Yan Luo Dazhu Huo Xuya Yu Ling Xin Xuan Han Jie Shan Zhongjie Li Weizhong Yang School of Population Medicine and public health Chinese Academy of Medical Sciences(CAMS)&Peking Union Medical College(PUMC)BeijingChina State Key Laboratory of Respiratory health and Multimorbidity BeijingChina Key Laboratory of Pathogen Infection Prevention and Control(Peking Union medical college) Ministry of EducationBeijingChina The Third Affiliated Hospital of Kunming medical university Yunnan Cancer HospitalKunming CityYunnan ProvinceChina School of Data Science Fudan UniversityShanghaiChina Weifang Center for Disease Control and Prevention Weifang CityShandong ProvinceChina School of health Policy and Management Chinese Academy of Medical Sciences&Peking Union Medical CollegeBeijingChina

Introduction:Respiratory infectious diseases,such as influenza and coronavirus disease 2019(COVID-19),present significant global public health *** emergence of artificial intelligence(AI)and big data offers opportunities to improve traditional disease surveillance and early warning ***:The study analyzed data from January 2020 to May 2023,comprising influenza-like illness(ILI)statistics,Baidu index,and clinical data from *** methodologies were evaluated:the adaptive dynamic threshold method(ADTM)for dynamic threshold adjustments,the machine learning supervised method(MLSM),and the machine learning unsupervised method(MLUM)utilizing anomaly *** comparison focused on sensitivity,specificity,timeliness,and warning ***:ADTM issued 37 warnings with a sensitivity of 71%and a specificity of 85%.MLSM generated 35 warnings,with a sensitivity of 82%and a specificity of 87%.MLUM produced 63 warnings with a sensitivity of 100%and specificity of 80%.The initial warnings from ADTM and MLUM preceded those from MLSM by five *** Kappa coefficient indicated moderate agreement between the methods,with values ranging from 0.52 to 0.62(Ppublic health preparedness and response,alongside acknowledging limitations and the need for broader validation.

关键词： specificity integrating utilizing

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Association between heat and upper urinary tract stones morbidity and medical costs: A study in the subtropical humid climate zone

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Advances in Climate Change Research 2024年第4期15卷 717-724页

作者： Chen-Lu YANG Jun-Zhe BAO Peng BI Ya-Dong ZHANG Chao-Ming TAN Kai CHEN college of public health Zhengzhou UniversityZhengzhou 450001China School of public health The University of AdelaideAdelaide 5000Australia Department of Andrology The First Affliated Hospital of Sun Yat-sen UniversityGuangzhou 510080China Nanjing Social Insurance Management Center Nanjing 210008China Department of Environmental health Sciences Yale UniversityNew Haven 06520USA Yale Center on Climate Change and health Yale UniversityNew Haven 06520USA

Urolithiasis is a heat-specific *** heat-related urolithiasis susceptibility subtypes,economic burden,and modifying factors could assist governments in targeting interventions to reduce the heat-related health risks of urolithiasis *** collected data on 23,492 patients with upper urinary tract stones(main subtypes of urolithiasis)from 2013 to 2017 in Nanjing,*** adopted generalized additive quasi-Poisson models to examine the associations between daily mean temperatures and morbidity of upper urinary tract stones,while generalized additive Gaussian models were used to explore the relationships between temperatures and log-transformed medical *** examined the modification effects of disease subtypes(kidney and ureteral calculus),sex,and age through stratified analyses and the modif-cation effects of other meteorological factors by introducing interaction terms in the *** found that short-term summer heat exposure has a statistically significant effect on ureteral calculus morbidity but not on kidney calculus *** ureter calculus,a 1℃ temperature increase was associated with a 4.36%(95%confidence interval[CI]:1.94%,6.83%)increase in daily hospitalization and a 5.44%(95%CI:2.71%,8.25%)increase in daily medical *** attributable fraction associated with heat(greater than the median value of daily mean temperature,26.8℃)was 7.85%(95%empirical confidence interval[eCI]:3.64%,11.44%)for hospitalization and 9.36%(95%eCI:4.91%,13.14%)for medical *** effects of heat on ureter calculus morbidity were significantly higher among the males and those with high sunshine duration than females and those with low sunshine ***-term summer heat exposure was associated with increased morbidity and medical costs of ureteral *** government organizations should take effective intervention measures,including community health education,to reduce the health hazards and economic losses caused by heat.

关键词： Heat Upper urinary tract stones Economic burden Modification effects

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Culturally competent care across borders: Implementing culturally responsive teaching for nurses in diverse workforces

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International Journal of Nursing Sciences 2024年第1期11卷 155-157页

作者： Abdulqadir J.Nashwan Director of Nursing for Education&Practice Development Hamad Medical CorporationDohaQatar Department of public health College of Health SciencesQU HealthQatar UniversityDohaQatar

The migration of healthcare professionals,including nurses,is a global *** is driven by various factors,including the pursuit of better opportunities,living conditions,and professional development,as well as political instability or conflict in their home *** World health Organization(WHO)has noted that high-income countries often rely on foreign-trained nurses to fill gaps in their healthcare systems[1].For instance,as of 2021,over 40%(52 million)of all nurses in the United States(US)were expatriates[2].In the United Kingdom(UK),the percentage of expatriate nurses was even higher,reaching approximately 18%in 2021[3].Owing to globalization and migration,healthcare providers must possess cultural competence to deliver improved care[4,5].Culturally responsive teaching(CRT)is rooted in the idea that culture plays a vital role in shaping people’s behaviors,beliefs,values,and communication styles[6].Furthermore,these cultural factors influence patients’perspectives on health,illness,healing,and their preferences for care and communication[7].By recognizing and embracing these cultural differences,nurses can provide more effective and compassionate care to their diverse patient population[8].

关键词： teaching nurse forces

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Unraveling the nexus between cellular senescence and malignant transformation:a paradigm shift in cancer research

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Cancer Biology & Medicine 2024年第7期21卷 541-546页

作者： Xiaoyu Song Xiyan Liu Qiqiang Guo Hongde Xu Liu Cao The college of Basic medical Science Health Sciences InstituteChina Medical UniversityShenyang 110122China Key Laboratory of Cell Biology of Ministry of public health Key Laboratory of Medical Cell Biology of Ministry of EducationKey Laboratory of Precision Diagnosis and Treatment of Gastrointestinal Tumors of Ministry of EducationLiaoning Province Collaborative Innovation Center of Aging Related Disease Diagnosis and Treatment and PreventionChina Medical UniversityShenyang 110122China

Cellular senescence, a natural process wherein cells cease division and undergo irreversible growth arrest, has long captivated the curiosity of scientists because of its many implications in aging and disease. Recent research has shed light on the nexus between cellular senescence and malignant transformation, thus leading to a paradigm shift in understanding cancer development and progression.

关键词： malignant cancer transformation

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Association between Long-Term Exposure to PM_(2.5) Inorganic Chemical Compositions and Cardiopulmonary Mortality: A 22-Year Cohort Study in Northern China

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Environment & health 2024年第8期2卷 530-540页

作者： Hongyue Sun Xi Chen Wenzhong Huang Jing Wei Xueli Yang Anqi Shan Liwen Zhang Honglu Zhang Jiayu He Chengjie Pan Jingjing Li Jing Wu Tong Wang Jie Chen Yuming Guo Shilu Tong Guanghui Dong Nai-Jun Tang Department of Occupational and Environmental health School of Public HealthTianjin Medical UniversityTianjin 300070China Tianjin Key Laboratory of Environment Nutrition and public health Tianjin Medical UniversityTianjin 300070China Center for International Collaborative Research on Environment Nutrition and public health Tianjin 300070China Key Laboratory of Prevention and Control of Major Diseases in the Population Ministry of EducationTianjin Medical UniversityTianjin 300070China Climate Air Quality Research UnitSchool of Public Health and Preventive MedicineMonash UniversityMelbourne 3004Australia Department of Atmospheric and Oceanic Science Earth System Science Interdisciplinary CenterUniversity of MarylandCollege ParkMaryland 20740United States Shandong Provincial Hospital Affiliated to Shandong First medical university Ji nan 250021ShandongChina National Center for Chronic and Noncommunicable Disease Control and Prevention Chinese Center for Disease Control and PreventionBeijing 100050China Department of Epidemiology and Biostatistics School of Public HealthTianjin Medical UniversityTianjin 300070China School of public health Shanxi Medical UniversityTaiyuan 030001China School of public health and Social Work Queensland University of TechnologyBrisbane 4072QLD Australia National Institute of Environmental health Chinese Centre for Disease Control and PreventionBeijing 100021China Guangdong Provincial Engineering Technology Research Center of Environmental Pollution and health Risk Assessment Department of Occupational and Environmental HealthSchool of Public HealthSun Yat-sen UniversityGuangzhou 510080China

Particulate matter with diameters≤2.5μm(PM_(2.5))has been identified as a significant air pollutant contributing to premature ***,the specific compositions within PM_(2.5) that play the most crucial role remain unclear,especially in areas with high pollution *** study aims to investigate the individual and joint mortality risks associated with PM_(2.5) inorganic chemical compositions and identify primary *** 1998,we conducted a prospective cohort study in four northern Chinese cities(Tianjin,Shenyang,Taiyuan,and Rizhao).Satellite-based machine learning models calculated PM_(2.5) inorganic chemical compositions,including sulfate(SO_(4)^(2–)),nitrate(NO_(3)^(–)),ammonium(NH_(4)^(+)),and chloride(Cl^(-)).A time-varying Cox proportional hazards model was applied to analyze associations between these compositions and cardiorespiratory mortality,encompassing nonaccidental causes,cardiovascular diseases(CVDs),nonmalignant respiratory diseases(RDs),and lung *** quantile-based g-computation model evaluated joint exposure effects and relative contributions of the *** analysis was used to identify vulnerable *** 785,807 person-years of follow-up,5812(15.5%)deaths occurred from nonaccidental causes,including 2932(7.8%)from all CVDs,479(1.3%)from nonmalignant RDs,and 552(1.4%)from lung *** interquartile range(IQR)increase in SO_(4)^(2–)was associated with mortality from nonaccidental causes(hazard ratio:1.860;95%confidence interval:1.809,1.911),CVDs(1.909;1.836,1.985),nonmalignant RDs(2.178;1.975,2.403),and lung cancer(1.773;1.624,1.937).In the joint exposure model,a simultaneous rise of one IQR in all four compositions increased the risk of cardiorespiratory mortality by at least 36.3%,with long-term exposure to SO_(4)^(2–)contributing the most to nonaccidental and cardiopulmonary *** with higher incomes and lower education levels were found to be more vulnerable.

关键词： PM_(2.5)inorganic chemical compositions mortality cohort study cardiorespiratory disease joint association

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Predicting the Risk of Arterial Stiffness in Coal Miners Based on Different Machine Learning Models

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Biomedical and Environmental Sciences 2024年第1期37卷 108-111页

作者： CHEN Qian Wei HUANG Xue Zan DING Yu ZHU Feng Ren WANG Jia ZOU Yuan Jie DU Yuan Zhen ZHANG Ya Jun HUI Zi Wen ZHU Feng Lin MU Min The Project was supported by Open Research Grant of Joint National-Local Engineering Research Centre for Safe and Precise Coal Mining Anhui University of Science and TechnologyHefei 232001AnhuiChina School of public health Anhui University of Science and TechnologyHefei 232001AnhuiChina Key Laboratory of Industrial Dust Prevention and Control Occupational Safety and HealthMinistry of EducationAnhui University of Science and TechnologyHefei 232001AnhuiChina Anhui Institute of Occupational Safety and health Anhui University of Science and TechnologyHefei 232001AnhuiChina Joint Research Center of Occupational Medicine and health Institute of Grand HealthHefei Comprehensive National Science CenterAnhui University of Science and TechnologyHefei 232001AnhuiChina Department of Occupational&Environmental health School of Public HealthTongji Medical CollegeHuazhong University of Science and TechnologyWuhan 430030HubeiChina Key Laboratory of Environment and health Ministry of Education&Ministry of Environmental Protectionand State Key Laboratory of Environmental Health(Incubating)School of Public HealthTongji Medical CollegeHuazhong University of Science and TechnologyWuhan 430030HubeiChina

Coal is one of the world’s main energy resources,accounting for approximately 68%of China’s current total power ***,several studies have demonstrated that dust,exhaust fumes,and other harmful factors in coal mines increase the risk of cardiovascular disease(CVD)among miners^([1]).Arterial stiffness(AS)is an independent risk factor of CVD,and epidemiological studies have shown that AS plays a vital role in assessing the risk of CVD^([2]).

关键词： Arterial cardiovascular assessing

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Efficacy of radiofrequency ablation combined with sorafenib for treating liver cancer complicated with portal hypertension and prognostic factors

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World Journal of Gastroenterology 2024年第11期30卷 1533-1544页

作者： Li-Min Yang Hong-Juan Wang Shan-Lin Li Guan-Hua Gan Wen-Wen Deng Yong-Sheng Chang Lian-Feng Zhang Department of Gastroenterology The First Affiliated Hospital of Zhengzhou UniversityZhengzhou 450052Henan ProvinceChina Department of Gastroenterology Zhoukou Central Hospital of Henan ProvinceZhoukou 466000Henan ProvinceChina Department of Gastroenterology The First Affiliated Hospital of Xinxiang Medical CollegeXinxiang 453000Henan ProvinceChina

BACKGROUND Patients with liver cancer complicated by portal hypertension present complex challenges in *** To evaluate the efficacy of radiofrequency ablation in combination with sorafenib for improving liver function and its impact on the prognosis of patients with this *** Data from 100 patients with liver cancer complicated with portal hypertension from May 2014 to March 2019 were analyzed and divided into a study group(n=50)and a control group(n=50)according to the treatment *** research group received radiofrequency ablation(RFA)in combination with sorafenib,and the control group only received *** short-term efficacy of both the research and control groups was *** function and portal hypertension were compared before and after ***-fetoprotein(AFP),glypican-3(GPC-3),and AFP-L3 levels were compared between the two groups prior to and after *** occurrence of adverse reactions in both groups was *** 3-year survival rate was compared between the two *** data were compared between the survival and non-surviving *** identify the independent risk factors for poor prognosis in patients with liver cancer complicated by portal hypertension,multivariate logistic regression analysis was *** When comparing the two groups,the research group's total effective rate(82.00%)was significantly greater than that of the control group(56.00%;P<0.05).Following treatment,alanine aminotransferase and aspartate aminotransferase levels increased,and portal vein pressure decreased in both *** degree of improvement for every index was substantially greater in the research group than in the control group(P<0.05).Following treatment,the AFP,GPC-3,and AFP-L3 levels in both groups decreased,with the research group having significantly lower levels than the control group(P<0.05).The incidence of diarrhea,rash,nausea and vomiting,and fatigue in the research group was significantly great

关键词： Radiofrequency ablation Sorafenib Liver cancer Portal hypertension Efficacy Prognosis analysis

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