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  1. Article: Disease burden based on gender and age and risk factors for stroke in China, 2019.

    Guo, Yuxin / Jiang, Junhao / Cao, Fang / Yan, Junxia

    Zhong nan da xue xue bao. Yi xue ban = Journal of Central South University. Medical sciences

    2024  Volume 48, Issue 8, Page(s) 1217–1224

    Abstract: Objectives: Stroke has become the leading cause of death and disability among adults in China. This study aims to analyze the disease burden based on gender and age and the risk factors for stroke subtypes in China 2019, and to provide reference for ... ...

    Title translation 2019年中国脑卒中性别和年龄别疾病负担及其危险因素.
    Abstract Objectives: Stroke has become the leading cause of death and disability among adults in China. This study aims to analyze the disease burden based on gender and age and the risk factors for stroke subtypes in China 2019, and to provide reference for targeted stroke prevention and control.
    Methods: Based on 2019 data of the Global Burden of Disease (GBD), the gender and age in patients with different stroke subtypes (ischemic stroke, intracranial hemorrhage, subarachnoid hemorrhage) in China 2019 was described by using disability-adjusted life years (DALY), and attributable burden of related risk factors was analyzed.
    Results: In 2019, the burden of intracranial hemorrhage was the heaviest one in China, resulting in 22.210 6 million person years of DALY, following by ischemic stroke and subarachnoid hemorrhage, resulting in 21.393 9 and 2.344 7 million person years of DALY, respectively. Among them, except the 0-14 age group, the disease burden of different subtypes of stroke in men was higher than that in women. The disease burden of ischemic stroke was increased with age in both men and women, with the heaviest disease burden in ≥70 years group. The disease burden of intracranial hemorrhage and subarachnoid hemorrhage was the heaviest in males aged 50-69 years old, and in females aged ≥70 years and 50-69 years, respectively. Metabolic factors were the main risk factors in all ages of different stroke subtypes, and the most important risk factor was high systolic blood pressure. Other risk factors were different between men and women. Smoking, high body mass index, high low-density lipoprotein, and outdoor particulate matter pollution were the main risk factors for stroke in men, while high body mass index, outdoor particulate matter pollution, and high fasting blood glucose were the main risk factors of stroke in women. The main risk were different among different age groups.
    Conclusions: The burden and attributable risk factors for different stroke subtypes are discrepancy in different gender and age groups. Targeted interventions should be conducted in the future to reduce the burden of stroke.
    MeSH term(s) Male ; Adult ; Humans ; Female ; Infant, Newborn ; Infant ; Child, Preschool ; Child ; Adolescent ; Middle Aged ; Aged ; Subarachnoid Hemorrhage/epidemiology ; Quality-Adjusted Life Years ; Cost of Illness ; Stroke/epidemiology ; Stroke/etiology ; Risk Factors ; China/epidemiology ; Particulate Matter ; Ischemic Stroke ; Intracranial Hemorrhages/epidemiology ; Intracranial Hemorrhages/etiology
    Chemical Substances Particulate Matter
    Language Chinese
    Publishing date 2024-03-19
    Publishing country China
    Document type Journal Article
    ZDB-ID 2168533-2
    ISSN 1672-7347
    ISSN 1672-7347
    DOI 10.11817/j.issn.1672-7347.2023.220561
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Short-term environmental triggers of hemorrhagic stroke.

    Guo, Yuxin / Luo, Chun / Cao, Fang / Liu, Junyu / Yan, Junxia

    Ecotoxicology and environmental safety

    2023  Volume 265, Page(s) 115508

    Abstract: Hemorrhagic stroke (HS) is associated with severe morbidity and high mortality. Identifying the trigger factors for HS is critical for disease prevention. This study aimed to assess the associations between short-term environmental triggers (STETs) and ... ...

    Abstract Hemorrhagic stroke (HS) is associated with severe morbidity and high mortality. Identifying the trigger factors for HS is critical for disease prevention. This study aimed to assess the associations between short-term environmental triggers (STETs) and HS risk. We systematically searched six databases for articles published up to September 9, 2022. Pooled odds ratios (ORs) and 95% confidence intervals (95% CIs) were calculated using random-effect models to evaluate the associations between STETs and the risk of HS. Heterogeneity was assessed using Cochran Q and I
    Language English
    Publishing date 2023-09-27
    Publishing country Netherlands
    Document type Journal Article ; Review
    ZDB-ID 436536-7
    ISSN 1090-2414 ; 0147-6513
    ISSN (online) 1090-2414
    ISSN 0147-6513
    DOI 10.1016/j.ecoenv.2023.115508
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Short-term environmental triggers of hemorrhagic stroke

    Yuxin Guo / Chun Luo / Fang Cao / Junyu Liu / Junxia Yan

    Ecotoxicology and Environmental Safety, Vol 265, Iss , Pp 115508- (2023)

    2023  

    Abstract: Hemorrhagic stroke (HS) is associated with severe morbidity and high mortality. Identifying the trigger factors for HS is critical for disease prevention. This study aimed to assess the associations between short-term environmental triggers (STETs) and ... ...

    Abstract Hemorrhagic stroke (HS) is associated with severe morbidity and high mortality. Identifying the trigger factors for HS is critical for disease prevention. This study aimed to assess the associations between short-term environmental triggers (STETs) and HS risk. We systematically searched six databases for articles published up to September 9, 2022. Pooled odds ratios (ORs) and 95% confidence intervals (95% CIs) were calculated using random-effect models to evaluate the associations between STETs and the risk of HS. Heterogeneity was assessed using Cochran Q and I2 tests. A total of 63 studies were included for analysis. Of these, 40 focused on air pollutants and 23 on meteorological factors. Pooling results showed that exposure to particulate matter 2.5 (PM2.5; OR, 1.003 per 10 μg/m3; 95% CI, 1.001–1.007), sulfur dioxide (SO2; OR, 1.022 per 10 ppb; 95% CI, 1.005–1.040), and nitrogen dioxide (NO2; OR, 1.026 per 10 ppb; 95% CI, 1.004–1.047) was associated with an increase in HS risk. Moreover, exposure to PM2.5 (OR, 1.018 per 10 μg/m3; 95% CI, 1.009–1.027) and SO2 (OR, 1.102 per 10 ppb; 95% CI, 1.010–1.204) was positively associated with the risk of intracerebral hemorrhage. In addition, extreme temperature, high pressures, high and low relative humidity were potentially associated with HS risk. Targeted preventive measures to limit the effect of these air pollutants and extreme meteorological factors should be taken to reduce the HS disease burden. Further studies are warranted to verify these findings.
    Keywords Hemorrhagic stroke ; Environmental triggers ; Air pollutants ; Meteorological factors ; Meta-analysis ; Environmental pollution ; TD172-193.5 ; Environmental sciences ; GE1-350
    Subject code 333
    Language English
    Publishing date 2023-10-01T00:00:00Z
    Publisher Elsevier
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  4. Article ; Online: Stroke Following Coronavirus Disease 2019 Vaccination: Evidence Based on Different Designs of Real-World Studies.

    Liu, Junyu / Cao, Fang / Luo, Chun / Guo, Yuxin / Yan, Junxia

    The Journal of infectious diseases

    2023  Volume 228, Issue 10, Page(s) 1336–1346

    Abstract: Background: We aimed to evaluate whether coronavirus disease 2019 (COVID-19) vaccination was associated with stroke.: Methods: We conducted a systematic meta-analysis of studies using cohort, self-controlled case series (SCCS), and case-crossover ... ...

    Abstract Background: We aimed to evaluate whether coronavirus disease 2019 (COVID-19) vaccination was associated with stroke.
    Methods: We conducted a systematic meta-analysis of studies using cohort, self-controlled case series (SCCS), and case-crossover study (CCOS) designs to evaluate incidence risk ratios (IRRs) and 95% confidence intervals (CIs) of ischemic stroke (IS), hemorrhagic stroke (HS), and cerebral venous sinus thrombosis (CVST) following COVID-19 vaccination. Risks of stroke were pooled among subpopulations categorized by vaccine type, dose, age, and sex. Sensitivity analysis was performed by different defined risk periods.
    Results: Fourteen studies involving 79 918 904 individuals were included. Cohort studies showed decreased risks of IS (IRR, 0.82 [95% CI, .75-.90]) and HS (IRR, 0.75 [95% CI, .67-.85]) postvaccination, but not CVST (IRR, 1.18 [95% CI, .70-1.98]). SCCS identified increased risks 1-21 days postvaccination (IRRIS, 1.05 [95% CI, 1.00-1.10]; IRRHS, 1.16 [95% CI, 1.06-1.26]) or 1-28 days postvaccination (IRRIS, 1.04 [95% CI, 1.00-1.08]; IRRHS, 1.37 [95% CI, 1.15-1.64]), similar to CVST (IRR, 1.58 [95% CI, 1.08-2.32]). CCOS reported an increased risk of CVST after ChAdOx1 vaccination (IRR, 2.9 [95% CI, 1.1-7.2]).
    Conclusions: Although different study designs yielded inconsistent findings, considering the relatively low background incidence of stroke and benefits of vaccination, even a potentially increased risk of stroke postvaccination should not justify vaccine hesitancy.
    MeSH term(s) Humans ; COVID-19/epidemiology ; COVID-19/prevention & control ; COVID-19 Vaccines/adverse effects ; Cross-Over Studies ; Stroke/epidemiology ; Stroke/etiology ; Vaccination/adverse effects ; Male ; Female
    Chemical Substances COVID-19 Vaccines
    Language English
    Publishing date 2023-08-03
    Publishing country United States
    Document type Journal Article ; Meta-Analysis ; Research Support, Non-U.S. Gov't ; Systematic Review
    ZDB-ID 3019-3
    ISSN 1537-6613 ; 0022-1899
    ISSN (online) 1537-6613
    ISSN 0022-1899
    DOI 10.1093/infdis/jiad306
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article ; Online: Individual trigger factors for hemorrhagic stroke: Evidence from case-crossover and self-controlled case series studies.

    Liu, Junyu / Luo, Chun / Guo, Yuxin / Cao, Fang / Yan, Junxia

    European stroke journal

    2023  Volume 8, Issue 3, Page(s) 808–818

    Abstract: Background: Hemorrhagic stroke (HS) is a sudden-onset disease with high mortality and disability rates, and it is crucial to explore the triggers of HS. In this study, we analyzed individual triggers for HS to provide a basis for HS prevention and ... ...

    Abstract Background: Hemorrhagic stroke (HS) is a sudden-onset disease with high mortality and disability rates, and it is crucial to explore the triggers of HS. In this study, we analyzed individual triggers for HS to provide a basis for HS prevention and intervention.
    Methods: A systematic search of five databases was conducted until December 2022. Studies on HS-related individual triggers conducted using a case-crossover study or self-controlled case series design were included in the descriptive summary and comprehensive evidence synthesis of each trigger.
    Results: A total of 39 studies were included after the screening, and 32 trigger factor categories were explored for associations. Potential trigger factors for HS were as follows: Antiplatelet (odd ratio (OR), 1.10; 95% confidence interval (CI), 1.00-1.21) and anticoagulant (OR, 5.43; 95% CI, 2.04-14.46) medications, mood stabilizers/antipsychotics (OR, 1.33; 95% CI, 1.07-1.65), infections (OR, 2.15; 95% CI, 1.73-2.67), vaccinations (relative risk, 1.11; 95% CI, 1.02-1.21), physical exertion (OR, 2.08; 95% CI, 1.58-2.74), cola consumption (OR, 5.45; 95% CI, 2.76-10.76), sexual activity (OR, 7.49; 95% CI, 2.23-25.22), nose blowing (OR range, 2.40-56.40), defecation (OR, 16.94; 95% CI, 3.40-84.37), and anger (OR, 3.59; 95% CI, 1.56-8.26). No associations were observed with illicit drug use (OR, 2.05; 95% CI, 0.52-8.06) or cigarette smoking (OR, 0.81; 95% CI, 0.52-1.24) and HS.
    Conclusions: Individual triggers, including several medications, infections, vaccinations, and behaviors, may trigger HS onset. Direct control measures for behavioral triggers can play a crucial role in preventing HS. High-risk populations should receive personalized therapies and monitoring measures during the medication treatment to balance the risk of acute HS and the basic diseases.
    MeSH term(s) Humans ; Anger ; Anticoagulants ; Cross-Over Studies ; Hemorrhagic Stroke ; Stroke/epidemiology
    Chemical Substances Anticoagulants
    Language English
    Publishing date 2023-05-08
    Publishing country England
    Document type Journal Article ; Research Support, Non-U.S. Gov't ; Review
    ZDB-ID 2851287-X
    ISSN 2396-9881 ; 2396-9873
    ISSN (online) 2396-9881
    ISSN 2396-9873
    DOI 10.1177/23969873231173285
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article ; Online: Chemogenetic and optogenetic stimulation of zona incerta GABAergic neurons ameliorates motor impairment in Parkinson's disease.

    Chen, Fenghua / Qian, Junliang / Cao, Zhongkai / Li, Ang / Cui, Juntao / Shi, Limin / Xie, Junxia

    iScience

    2023  Volume 26, Issue 7, Page(s) 107149

    Abstract: Parkinson's disease (PD) is characterized by the degeneration of dopaminergic neurons in the substantia nigra and leads to progressive motor dysfunction. While studies have focused on the basal ganglia network, recent evidence suggests neuronal systems ... ...

    Abstract Parkinson's disease (PD) is characterized by the degeneration of dopaminergic neurons in the substantia nigra and leads to progressive motor dysfunction. While studies have focused on the basal ganglia network, recent evidence suggests neuronal systems outside the basal ganglia are also related to PD pathogenesis. The zona incerta (ZI) is a predominantly inhibitory subthalamic region for global behavioral modulation. This study investigates the role of GABAergic neurons in the ZI in a mouse model of 6-hydroxydopamine (6-OHDA)-induced PD. First, we found a decrease in GABA-positive neurons in the ZI, and then the mice used chemogenetic/optogenetic stimulation to activate or inhibit GABAergic neurons. The motor performance of PD mice was significantly improved by chemogenetic/optogenetic activation of GABAergic neurons, and repeated chemogenetic activation of ZI GABAergic neurons increased the dopamine content in the striatum. Our work identifies the role of ZI GABAergic neurons in regulating motor behaviors in 6-OHDA-lesioned PD model mice.
    Language English
    Publishing date 2023-06-15
    Publishing country United States
    Document type Journal Article
    ISSN 2589-0042
    ISSN (online) 2589-0042
    DOI 10.1016/j.isci.2023.107149
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article ; Online: Chemogenetic and optogenetic stimulation of zona incerta GABAergic neurons ameliorates motor impairment in Parkinson’s disease

    Fenghua Chen / Junliang Qian / Zhongkai Cao / Ang Li / Juntao Cui / Limin Shi / Junxia Xie

    iScience, Vol 26, Iss 7, Pp 107149- (2023)

    2023  

    Abstract: Summary: Parkinson’s disease (PD) is characterized by the degeneration of dopaminergic neurons in the substantia nigra and leads to progressive motor dysfunction. While studies have focused on the basal ganglia network, recent evidence suggests neuronal ... ...

    Abstract Summary: Parkinson’s disease (PD) is characterized by the degeneration of dopaminergic neurons in the substantia nigra and leads to progressive motor dysfunction. While studies have focused on the basal ganglia network, recent evidence suggests neuronal systems outside the basal ganglia are also related to PD pathogenesis. The zona incerta (ZI) is a predominantly inhibitory subthalamic region for global behavioral modulation. This study investigates the role of GABAergic neurons in the ZI in a mouse model of 6-hydroxydopamine (6-OHDA)-induced PD. First, we found a decrease in GABA-positive neurons in the ZI, and then the mice used chemogenetic/optogenetic stimulation to activate or inhibit GABAergic neurons. The motor performance of PD mice was significantly improved by chemogenetic/optogenetic activation of GABAergic neurons, and repeated chemogenetic activation of ZI GABAergic neurons increased the dopamine content in the striatum. Our work identifies the role of ZI GABAergic neurons in regulating motor behaviors in 6-OHDA-lesioned PD model mice.
    Keywords Behavioral neuroscience ; Cellular neuroscience ; Sensory neuroscience ; Science ; Q
    Subject code 571
    Language English
    Publishing date 2023-07-01T00:00:00Z
    Publisher Elsevier
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  8. Article ; Online: Chemomechanical Origins of the Dynamic Evolution of Isolated Li Filaments in Inorganic Solid-State Electrolytes.

    Cao, Tianci / Xu, Rong / Cheng, Xiaopeng / Wang, Mingming / Sun, Tao / Lu, Junxia / Liu, Xianqiang / Zhang, Yuefei / Zhang, Ze

    Nano letters

    2024  Volume 24, Issue 6, Page(s) 1843–1850

    Abstract: The penetrating growth of Li into the inorganic solid-state electrolyte (SSE) is one key factor limiting its practical application. Research to understand the underlying mechanism of Li penetration has been ongoing for years and is continuing. Here, we ... ...

    Abstract The penetrating growth of Li into the inorganic solid-state electrolyte (SSE) is one key factor limiting its practical application. Research to understand the underlying mechanism of Li penetration has been ongoing for years and is continuing. Here, we report an in situ scanning electron microscopy methodology to investigate the dynamic behaviors of isolated Li filaments in the garnet SSE under practical cycling conditions. We find that the filaments tend to grow in the SSE, while surprisingly, those filaments can self-dissolve with a decrease in the current density without a reversal of the current direction. We further build a coupled electro-chemo-mechanical model to assess the interplay between electrochemistry and mechanics during the dynamic evolution of filaments. We reveal that filament growth is strongly regulated by the competition between the electrochemical driving force and mechanical resistive force. The numerical results provide rational guidance for the design of solid-state batteries with excellent properties.
    Language English
    Publishing date 2024-02-05
    Publishing country United States
    Document type Journal Article
    ISSN 1530-6992
    ISSN (online) 1530-6992
    DOI 10.1021/acs.nanolett.3c03321
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article ; Online: Flow-diverter stents in intracranial aneurysm treatment: impact on covered cerebral artery branches.

    Liu, Junyu / Cao, Fang / Zhenmei, Nibu / Guo, Yuxin / Li, Yifeng / Yuan, Dun / Jiang, Weixi / Yan, Junxia

    International journal of surgery (London, England)

    2024  Volume 110, Issue 1, Page(s) 53–65

    Abstract: Objective: Flow diverter stents (FDSs) have attracted interest for intracranial aneurysm (IA) treatment; however, occlusion of side branches and related complications have been reported. This study aimed to investigate the effects of FDSs in IA ... ...

    Abstract Objective: Flow diverter stents (FDSs) have attracted interest for intracranial aneurysm (IA) treatment; however, occlusion of side branches and related complications have been reported. This study aimed to investigate the effects of FDSs in IA management when different branches of intracranial arteries are covered.
    Materials and methods: A cross-sectional study was conducted using PUBMED, Embase, Web of Science, and Cochrane databases to include randomized or nonrandomized comparative-designed studies from January 2000 to August 2022 which reported outcomes of occlusion/narrowing of branches after IA treatment using FDSs. The PRISMA guidelines were used for our report. A random-effects meta-analysis was conducted to pool the outcomes, which included incidence rates of occlusion/narrowing of FDS-covered branches, branch occlusion-related symptoms, obliteration of IAs, and ideal clinical outcomes (modified Rankin Scale score ≤2).
    Results: The authors identified 57 studies involving 3789 patients with IA managed by FDSs covering different branches. During the median imaging follow-up at 12 months, the IA obliteration rate was satisfactory (>70%) when covering the ophthalmic artery (OA), posterior communicating artery (PComA), anterior choroidal artery (AChoA) or anterior cerebral artery (ACA), but not the middle cerebral artery-M2 segment (MCA-M2; 69.5%; 95% CI: 60.8-77.5%) and posterior inferior cerebellar artery (PICA; 59.1%, 13/22). The overall ideal clinical outcome was observed in 97.4% of patients (95% CI: 95.5-98.9%). Higher rates of occlusion/narrowing of branches were identified when FDSs covered the ACA (66.6%; 95% CI: 45.1-85.3%), PComA (44.3%; 95% CI: 34.2-54.6%), or MCA-M2 (39.2%; 95% CI: 24.5-54.7%); the risks were lower when covering the OA (11.8%; 95% CI: 8.8-15.1%), PICA (6.8%; 95% CI: 1.5-14.5%), and AchoA (0.5%; 95% CI: 0.0-2.9%). The risk of branch occlusion-related complications was low (incidence rate <5%) for each of the six evaluated branches.
    Conclusions: Acceptable outcomes were identified following treatment of IAs when FDSs were placed across each of the six studied cerebral arteries. Treatment decisions regarding FDS placement across branch arteries should be made with the risk of complications from branch occlusion in mind.
    MeSH term(s) Humans ; Intracranial Aneurysm/surgery ; Cross-Sectional Studies ; Treatment Outcome ; Retrospective Studies ; Stents ; Cerebral Arteries ; Endovascular Procedures/adverse effects ; Endovascular Procedures/methods
    Language English
    Publishing date 2024-01-01
    Publishing country United States
    Document type Meta-Analysis ; Journal Article
    ZDB-ID 2212038-5
    ISSN 1743-9159 ; 1743-9191
    ISSN (online) 1743-9159
    ISSN 1743-9191
    DOI 10.1097/JS9.0000000000000762
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article ; Online: Partial response to Zercepac® plus chemotherapy in triple-positive advanced breast cancer with changed molecular typing.

    Jiang, Fenge / Li, Junxia / Wang, Congcong / Li, Ming / Cao, Yu / Sun, Ping / Liu, Jiannan

    Minerva medica

    2022  

    Language English
    Publishing date 2022-07-05
    Publishing country Italy
    Document type Journal Article
    ZDB-ID 123586-2
    ISSN 1827-1669 ; 0026-4806
    ISSN (online) 1827-1669
    ISSN 0026-4806
    DOI 10.23736/S0026-4806.22.08243-X
    Database MEDical Literature Analysis and Retrieval System OnLINE

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