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  1. Article ; Online: Analysis of the coupling degree between regional logistics efficiency and economic development coordination

    Na Li / Tianxing Ma / Xiaochun Deng

    PLoS ONE, Vol 19, Iss

    2024  Volume 1

    Keywords Medicine ; R ; Science ; Q
    Language English
    Publishing date 2024-01-01T00:00:00Z
    Publisher Public Library of Science (PLoS)
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  2. Article: A Case Report of

    Zhu, Chengrui / Hu, Bo / Li, Xiaotong / Han, Weiying / Liang, Yingjian / Ma, Xiaochun

    Frontiers in cardiovascular medicine

    2024  Volume 11, Page(s) 1347885

    Abstract: Mycoplasma pneumoniae (M. pneumoniae) ...

    Abstract Mycoplasma pneumoniae (M. pneumoniae)
    Language English
    Publishing date 2024-04-16
    Publishing country Switzerland
    Document type Case Reports
    ZDB-ID 2781496-8
    ISSN 2297-055X
    ISSN 2297-055X
    DOI 10.3389/fcvm.2024.1347885
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Analysis of the coupling degree between regional logistics efficiency and economic development coordination.

    Li, Na / Ma, Tianxing / Deng, Xiaochun

    PloS one

    2024  Volume 19, Issue 1, Page(s) e0293175

    Abstract: This paper aims to study the relationship between regional logistics efficiency and economic development in 31 provinces of China and analyze their coupling coordination. To comprehensively evaluate the coordination between logistics and the economy, we ... ...

    Abstract This paper aims to study the relationship between regional logistics efficiency and economic development in 31 provinces of China and analyze their coupling coordination. To comprehensively evaluate the coordination between logistics and the economy, we introduced external indicators, such as carbon emissions, based on traditional evaluation indicators. We constructed an evaluation index system to coordinate regional logistics efficiency and economic development. The research approach used in this paper is the cross-DEA method, and data from 2010 to 2019 were selected for empirical calculation. The research findings indicate that Eastern and Northern regions of China show higher logistics efficiency, while Northwestern and Southwestern regions exhibit lower logistics efficiency. Coastal areas have relatively higher economic development levels compared to inland areas. Regarding the coupling coordination between logistics efficiency and economic development, different regions show temporal fluctuations and spatial disparities. Some regions demonstrate higher coordination between logistics efficiency and economic development, while others show lower coordination. Additionally, as the economy experiences rapid growth, logistics efficiency also improves, but the level of coordination varies among different provinces.
    MeSH term(s) Economic Development ; Efficiency ; China ; Carbon/analysis
    Chemical Substances Carbon (7440-44-0)
    Language English
    Publishing date 2024-01-02
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2267670-3
    ISSN 1932-6203 ; 1932-6203
    ISSN (online) 1932-6203
    ISSN 1932-6203
    DOI 10.1371/journal.pone.0293175
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: Traffic noise distribution characteristics of high-rise buildings along ultra-wide cross section highway with multiple noise reduction measures.

    Qin, Xiaochun / Li, Yanhua / Ma, Lin / Zhang, Yuping

    Environmental science and pollution research international

    2024  Volume 31, Issue 13, Page(s) 20601–20620

    Abstract: Nowadays, ultra-wide cross section highway is a hotspot in construction and brings some unique noise distribution characteristics. In this work, we further investigate noise distribution characteristics of diverse building layouts along ultra-wide cross ... ...

    Abstract Nowadays, ultra-wide cross section highway is a hotspot in construction and brings some unique noise distribution characteristics. In this work, we further investigate noise distribution characteristics of diverse building layouts along ultra-wide cross section highway in Guangdong Province with multiple noise mitigation measures. By the aid of vehicle noise emission model and noise mapping, the influence of high-rise building layouts and shielding in the urban planning on noise mitigation is also considered. Some key findings are summarized as follows: (1) Under the same distance, the noise level of non-frontage building facades is higher than frontage building facades. After taking noise reduction measures, the noise reduction effect of non-street-facing building facades, buildings facing the road, and buildings at a long distance to the road is greater than street-facing building facades, buildings sideways to the road, and buildings at a short distance; (2) the distribution trend of insertion loss (IL) of non-frontage buildings is influenced by the height of the frontage buildings. Specifically, the trend of insertion loss first increases and then decreases as the floor rises when the height of non-frontage buildings is higher than frontage buildings. Comparatively, the trend of insertion loss decreases as the floor rises when the height of non-frontage buildings is equal to frontage buildings; (3) when double noise reduction measures are implemented, the noise distribution trend in buildings is similar to that observed with individual noise reduction measure, where the difference between both is only 0.6 dB(A). Thanks to the high representativeness of the case area, this work can provide some design guidance for the urban planning and the selection of noise reduction measures along the ultra-wide cross section highway.
    MeSH term(s) Noise, Transportation ; Vehicle Emissions
    Chemical Substances Vehicle Emissions
    Language English
    Publishing date 2024-02-21
    Publishing country Germany
    Document type Journal Article
    ZDB-ID 1178791-0
    ISSN 1614-7499 ; 0944-1344
    ISSN (online) 1614-7499
    ISSN 0944-1344
    DOI 10.1007/s11356-024-32270-9
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article: [Comparison between the 2020 international guidelines for the management of sepsis and septic shock and the Japanese guidelines for the management of sepsis].

    An, Xin / Ma, Xiaochun

    Zhonghua wei zhong bing ji jiu yi xue

    2023  Volume 35, Issue 5, Page(s) 453–457

    Abstract: In 2021, the Society of Critical Care Medicine (SCCM) and the European Society of Intensive Care Medicine (ESICM) jointly released the Surviving Sepsis Campaign: international guidelines for management of sepsis and septic shock 2020 with 93 ... ...

    Abstract In 2021, the Society of Critical Care Medicine (SCCM) and the European Society of Intensive Care Medicine (ESICM) jointly released the Surviving Sepsis Campaign: international guidelines for management of sepsis and septic shock 2020 with 93 recommendations. In the same year, the Japanese Society of Intensive Care Medicine (JSICM) and the Japanese Association for Acute Medicine (JAAM) also cooperated to publish the Japanese clinical practice guidelines for management of sepsis and septic shock 2020, covering 118 clinical issues in 22 areas. In this paper, 50 items in the contents of the two guidelines are compared in accordance with the order of international guidelines, including screening, initial resuscitation, mean arterial pressure, transfer to intensive care unit (ICU), diagnosis of infection, timing of antimicrobial administration, biomarkers for initiation of antimicrobial therapy, selection of antibiotic, antifungal therapy, antiviral therapy, infusion of antibiotic, pharmacokinetics and pharmacodynamics, source of infection control, antimicrobial de-escalation strategy, course of antimicrobial administration, biomarkers for discontinuation of antibiotic, fluid management, vasoactive agents, positive inotropic agents, monitoring and intravenous access, fluid balance, oxygenation targets, high-flow nasal cannula oxygen therapy, noninvasive ventilation, protective ventilation in acute respiratory distress syndrome (ARDS), low tidal volume in respiratory failure patients with non-ARDS, lung recruitment maneuvers, prone position ventilation, muscle relaxants, extracorporeal membrane oxygenation (ECMO), glucocorticoids, blood purification, red blood cell (RBC) transfusion, immunoglobulin, stress ulcer prevention, prevention of venous thromboembolism (VTE), renal replacement therapy, glycemic management, vitamin C, sodium bicarbonate therapy, nutrition, treatment goals, palliative care, peer support groups, transition of care, screening economic and social support, education for the knowledge about sepsis to the patients and their families, common decision-making, discharge planning, cognitive therapy and follow-up after discharge. It is convenient for everyone to understand some views in the field of sepsis and septic shock, and deepen their understanding.
    MeSH term(s) Humans ; Anti-Bacterial Agents ; Respiration ; Sepsis ; Shock, Septic ; Japan ; Practice Guidelines as Topic
    Chemical Substances Anti-Bacterial Agents
    Language Chinese
    Publishing date 2023-06-12
    Publishing country China
    Document type Comparative Study ; English Abstract ; Journal Article
    ISSN 2095-4352
    ISSN 2095-4352
    DOI 10.3760/cma.j.cn121430-20221227-01119
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article ; Online: Efficacy and safety of heparin for sepsis-induced disseminated intravascular coagulation (HepSIC)

    Yini Sun / Renyu Ding / Hao Sun / Yingjian Liang / Xiaochun Ma

    Trials, Vol 25, Iss 1, Pp 1-

    study protocol for a multicenter randomized controlled trial

    2024  Volume 9

    Abstract: Abstract Background Disseminated intravascular coagulation (DIC) occurs in 30–50% of septic patients and contributes to high mortality in the intensive care unit (ICU). However, there are few proven interventions for coagulation disorder management in ... ...

    Abstract Abstract Background Disseminated intravascular coagulation (DIC) occurs in 30–50% of septic patients and contributes to high mortality in the intensive care unit (ICU). However, there are few proven interventions for coagulation disorder management in sepsis. Experimental and clinical data have demonstrated that sepsis could benefit from unfractionated heparin (UFH) treatment. To date, there are no large multicenter trials to determine the safety and efficacy of UFH in septic patients with suspected DIC. Methods A multicenter, double-blinded, placebo-controlled randomized trial is designed to recruit 600 patients who met sepsis 3.0 criteria and suspected DIC. Participants will be randomized (1:1) to receive UFH or saline via continuous intravenous administration for 7 days within 6 h of enrolment. The primary outcome is ICU mortality. The secondary outcome includes 28-day all-cause mortality, the improvement of Sequential Organ Failure Assessment scores, and the incidence of major hemorrhage. Investigators, participants, and statisticians will be blinded to the allocation. Discussion The HepSIC trial is to evaluate the efficacy and safety of UFH on sepsis-related DIC across different areas of China. The small dosage of UFH administration would offer a new potential approach for treating sepsis-related coagulation disorders. Ethics and dissemination Ethical approval was granted by all the ethics committees of 20 participant centers. Results will be disseminated via peer-reviewed publications and presented at conferences. Trial registration ClinicalTrials.gov NCT02654561. Registered on 13 January 2016.
    Keywords Sepsis ; Disseminated intravascular coagulation ; Heparin ; Randomized controlled trial ; Medicine (General) ; R5-920
    Subject code 610
    Language English
    Publishing date 2024-01-01T00:00:00Z
    Publisher BMC
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  7. Article ; Online: Transcriptome Analysis of Acinetobacter baumannii in Rapid Response to Subinhibitory Concentration of Minocycline

    Lili Gao / Xiaochun Ma

    International Journal of Environmental Research and Public Health, Vol 19, Iss 16095, p

    2022  Volume 16095

    Abstract: The increasing emergence of multidrug-resistant Acinetobacter baumannii brings great threats to public health. Minocycline is a kind of semisynthetic derivative of the antibacterial drug tetracycline and is often used to treat infections caused by ... ...

    Abstract The increasing emergence of multidrug-resistant Acinetobacter baumannii brings great threats to public health. Minocycline is a kind of semisynthetic derivative of the antibacterial drug tetracycline and is often used to treat infections caused by multidrug-resistant A. baumannii with other antibiotics. However, minocycline-resistant A. baumannii appears constantly. To rapidly explore the response of A. baumannii to minocycline stress, RNA-seq was carried out to compare the difference in the transcriptome of A. baumannii ATCC19606 in the presence or absence of minocycline. The results showed that 25 genes were differentially expressed, including 10 downregulated genes and 15 upregulated genes, and 24 sRNA were upregulated and 24 were downregulated based on the filter criteria (Log2FC > 1 or <−1 and FDR < 0.05). RtcB family protein and ABC transporter ATP-binding protein were upregulated by 2.6- and 11.3-fold, and molecular chaperone GroES, chaperonin GroL, class C beta-lactamase ADC-158, amino acid ABC transporter permease, and APC family permease were downregulated by at least two-fold in the presence of half-MIC minocycline. The differentially expressed genes are mainly involved in the stress response, the GroES/GroEL chaperonin system, and transport metabolic pathways. sRNA 1248 was significantly upregulated, and sRNA 1767, 5182, and 6984 were downregulated in a rapid response to minocycline. These results provide insights into the adaptive mechanism of A. baumannii to minocycline.
    Keywords A. baumannii ; minocycline ; transcriptome analysis ; antibiotic resistance ; adaptive response ; Medicine ; R
    Subject code 572
    Language English
    Publishing date 2022-12-01T00:00:00Z
    Publisher MDPI AG
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  8. Article ; Online: Risk factors of acute respiratory distress syndrome in sepsis caused by intra-abdominal infections: A retrospective study.

    Ma, Yuteng / Zhu, Chengrui / Ma, Xiaochun / Zhou, Baosen / Dong, Ming

    Surgery

    2024  Volume 175, Issue 5, Page(s) 1432–1438

    Abstract: Background: Intra-abdominal infections are frequently associated with acute respiratory distress syndrome, which significantly affects patient prognosis. However, little is known about the specific risk factors of acute respiratory distress syndrome in ... ...

    Abstract Background: Intra-abdominal infections are frequently associated with acute respiratory distress syndrome, which significantly affects patient prognosis. However, little is known about the specific risk factors of acute respiratory distress syndrome in sepsis caused by intra-abdominal infections.
    Methods: This retrospective study included adult patients with intra-abdominal sepsis admitted to the intensive care unit of a tertiary teaching hospital in China between June 2017 and June 2022. Patients were categorized based on the presence or absence of acute respiratory distress syndrome. Data, including vital signs, laboratory values, and severity scores collected within 24 hours of sepsis diagnosis, as well as outcomes within 90 days, were analyzed. Multivariable logistic regression was used to identify independent risk factors associated with acute respiratory distress syndrome.
    Results: A total of 738 patients were included, of whom 218 (29.5%) developed acute respiratory distress syndrome. Patients with acute respiratory distress syndrome were younger, had a higher body mass index and disease severity scores, and exhibited higher proportions of septic shock and hospital-acquired intra-abdominal infections. The mortalities in the intensive care unit and at 28 and 90 days were higher in the acute respiratory distress syndrome group. In the multivariate logistic regression model, age under 65 years (odds ratio [95% confidence interval]: 1.571 [1.093-2.259]), elevated body mass index (2.070 [1.382-3.101] for overweight, 6.994 [3.207-15.255]) for obesity, septic shock (2.043 [1.400-2.980]), procalcitonin (1.009 [1.004-1.015]), hospital-acquired intra-abdominal infections (2.528[1.373-4.657]), and source of intra-abdominal infections (2.170 [1.140-4.128] for biliary tract infection, 0.443 [0.217-0.904] for gastroduodenal perforation) were independently associated with acute respiratory distress syndrome.
    Conclusion: In patients with intra-abdominal sepsis, age under 65 years, higher body mass index and procalcitonin, septic shock, hospital-acquired intra-abdominal infections, and biliary tract infection were risk factors for acute respiratory distress syndrome.
    MeSH term(s) Adult ; Humans ; Aged ; Shock, Septic/complications ; Retrospective Studies ; Procalcitonin ; Sepsis/complications ; Risk Factors ; Prognosis ; Respiratory Distress Syndrome/etiology ; Intensive Care Units ; Hospitals, Teaching ; Intraabdominal Infections/complications ; Intraabdominal Infections/diagnosis
    Chemical Substances Procalcitonin
    Language English
    Publishing date 2024-02-20
    Publishing country United States
    Document type Journal Article
    ZDB-ID 202467-6
    ISSN 1532-7361 ; 0039-6060
    ISSN (online) 1532-7361
    ISSN 0039-6060
    DOI 10.1016/j.surg.2024.01.020
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article ; Online: In Situ Phase-Transformation Forming a Bicontinuous (Ni, Co, Ti, and Al)-Oxide/Li

    Liu, Yanyan / Ma, Xiaochun / Ye, Hongjun / Yan, Jitong / Tang, Yongfu / Ji, Shaozheng

    Small (Weinheim an der Bergstrasse, Germany)

    2024  , Page(s) e2400185

    Abstract: Designing heterogeneous electrolytes with superior interface charge transfer is promising for low-temperature solid oxide fuel cells (LT-SOFCs). However, a rational construction with optimal interfaces to maximize ionic conduction remains a challenge. ... ...

    Abstract Designing heterogeneous electrolytes with superior interface charge transfer is promising for low-temperature solid oxide fuel cells (LT-SOFCs). However, a rational construction with optimal interfaces to maximize ionic conduction remains a challenge. Here an in situ phase-transformation strategy is demonstrated to prepare a highly conductive heterogeneous electrolyte. A pristine LiNiO
    Language English
    Publishing date 2024-03-26
    Publishing country Germany
    Document type Journal Article
    ZDB-ID 2168935-0
    ISSN 1613-6829 ; 1613-6810
    ISSN (online) 1613-6829
    ISSN 1613-6810
    DOI 10.1002/smll.202400185
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article ; Online: Efficacy and safety of heparin for sepsis-induced disseminated intravascular coagulation (HepSIC): study protocol for a multicenter randomized controlled trial.

    Sun, Yini / Ding, Renyu / Sun, Hao / Liang, Yingjian / Ma, Xiaochun

    Trials

    2024  Volume 25, Issue 1, Page(s) 4

    Abstract: Background: Disseminated intravascular coagulation (DIC) occurs in 30-50% of septic patients and contributes to high mortality in the intensive care unit (ICU). However, there are few proven interventions for coagulation disorder management in sepsis. ... ...

    Abstract Background: Disseminated intravascular coagulation (DIC) occurs in 30-50% of septic patients and contributes to high mortality in the intensive care unit (ICU). However, there are few proven interventions for coagulation disorder management in sepsis. Experimental and clinical data have demonstrated that sepsis could benefit from unfractionated heparin (UFH) treatment. To date, there are no large multicenter trials to determine the safety and efficacy of UFH in septic patients with suspected DIC.
    Methods: A multicenter, double-blinded, placebo-controlled randomized trial is designed to recruit 600 patients who met sepsis 3.0 criteria and suspected DIC. Participants will be randomized (1:1) to receive UFH or saline via continuous intravenous administration for 7 days within 6 h of enrolment. The primary outcome is ICU mortality. The secondary outcome includes 28-day all-cause mortality, the improvement of Sequential Organ Failure Assessment scores, and the incidence of major hemorrhage. Investigators, participants, and statisticians will be blinded to the allocation.
    Discussion: The HepSIC trial is to evaluate the efficacy and safety of UFH on sepsis-related DIC across different areas of China. The small dosage of UFH administration would offer a new potential approach for treating sepsis-related coagulation disorders.
    Ethics and dissemination: Ethical approval was granted by all the ethics committees of 20 participant centers. Results will be disseminated via peer-reviewed publications and presented at conferences.
    Trial registration: ClinicalTrials.gov NCT02654561. Registered on 13 January 2016.
    MeSH term(s) Humans ; Heparin/adverse effects ; Disseminated Intravascular Coagulation/diagnosis ; Disseminated Intravascular Coagulation/drug therapy ; Disseminated Intravascular Coagulation/etiology ; Sepsis/complications ; Sepsis/diagnosis ; Sepsis/drug therapy ; Blood Coagulation Disorders/drug therapy ; Hemorrhage/drug therapy ; Randomized Controlled Trials as Topic ; Multicenter Studies as Topic
    Chemical Substances Heparin (9005-49-6)
    Language English
    Publishing date 2024-01-02
    Publishing country England
    Document type Clinical Trial Protocol ; Journal Article
    ZDB-ID 2040523-6
    ISSN 1745-6215 ; 1468-6694 ; 1745-6215
    ISSN (online) 1745-6215
    ISSN 1468-6694 ; 1745-6215
    DOI 10.1186/s13063-023-07853-5
    Database MEDical Literature Analysis and Retrieval System OnLINE

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