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  1. Article ; Online: The influence of metoprolol in patients with sepsis-induced cardiomyopathy: A retrospective study.

    Ning, Wenna / Chen, Yaou / Lu, Jian / Zhu, Jinwei / Li, Longgang

    Saudi medical journal

    2023  Volume 44, Issue 10, Page(s) 1030–1036

    Abstract: Objectives: To focus on evaluating the clinical influence of metoprolol on sepsis-induced cardiomyopathy (SICM).: Methods: A total of 90 patients with SICM was enrolled from December 2018 to February 2021 and divided into 2 groups according to the ... ...

    Abstract Objectives: To focus on evaluating the clinical influence of metoprolol on sepsis-induced cardiomyopathy (SICM).
    Methods: A total of 90 patients with SICM was enrolled from December 2018 to February 2021 and divided into 2 groups according to the use of metoprolol during hospitalization in Suzhou Municipal Hospital in Suzhou, China. We compared them with the cardiac function, sequential organ failure assessment score, and clinical outcomes.
    Results: Between the 2 groups, the oxygenation indices and Glasgow coma scale in the metoprolol group were higher on the first day of treatment, with Glasgow coma scale higher on the third day of treatment. However, the doses of norepinephrine in patients with metoprolol showed no significant differences with the control group. The all-causemortality at 28 days in the metoprolol group was lower, and the time of removing from ventilator support as well as the number of failured organs also significantly differed between the 2 groups.
    Conclusion: Metoprolol can reduce the 28-day mortality and shorten the duration of mechanical ventilation in SICM. It can also reduce the number of organ failures and improve the oxygenation index and Glasgow coma scale of these patients. Meanwhile, metoprolol did not affect the norepinephrine dose in patients with SICM.
    MeSH term(s) Humans ; Metoprolol/therapeutic use ; Retrospective Studies ; Sepsis/complications ; Sepsis/drug therapy ; Cardiomyopathies/drug therapy ; Cardiomyopathies/etiology ; Norepinephrine/therapeutic use
    Chemical Substances Metoprolol (GEB06NHM23) ; Norepinephrine (X4W3ENH1CV)
    Language English
    Publishing date 2023-09-30
    Publishing country Saudi Arabia
    Document type Journal Article
    ZDB-ID 392302-2
    ISSN 1658-3175 ; 0379-5284
    ISSN (online) 1658-3175
    ISSN 0379-5284
    DOI 10.15537/smj.2023.44.10.20230149
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Hydrolysis mechanism of the cyclohexaborate anion: Unraveling the intricacies.

    Jia, Lifan / Wang, Yunxia / Song, Lulu / Liu, Ruirui / Li, Longgang / Li, Jisheng / Zhou, Yongquan / Pan, Jianmin / Zhu, Fayan

    Journal of computational chemistry

    2024  Volume 45, Issue 17, Page(s) 1456–1469

    Language English
    Publishing date 2024-03-12
    Publishing country United States
    Document type Journal Article
    ZDB-ID 1479181-X
    ISSN 1096-987X ; 0192-8651
    ISSN (online) 1096-987X
    ISSN 0192-8651
    DOI 10.1002/jcc.27339
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Ru- and Cl-Codoped Li

    Liang, Minxia / Li, Longgang / Cui, Xiang / Qi, Shuo / Wang, Lei / Dong, Hanghang / Chen, Xianfei / Wang, Yong / Chen, Shuangqiang / Wang, Guoxiu

    Small (Weinheim an der Bergstrasse, Germany)

    2022  Volume 18, Issue 29, Page(s) e2202151

    Abstract: ... ...

    Abstract Li
    Language English
    Publishing date 2022-06-24
    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.202202151
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article: Inducible nitric oxide synthase, nitrotyrosine and apoptosis in gastric adenocarcinomas and their correlation with a poor survival.

    Li, Long-Gang / Xu, Hui-Mian

    World journal of gastroenterology

    2005  Volume 11, Issue 17, Page(s) 2539–2544

    Abstract: Aim: To detect the presence of inducible nitric oxide synthase (iNOS), nitrotyrosine (NT) and apoptosis in gastric adenocarcinomas and their possible correlations with the clinicopathological characteristics and prognosis of gastric adenocarcinoma.: ... ...

    Abstract Aim: To detect the presence of inducible nitric oxide synthase (iNOS), nitrotyrosine (NT) and apoptosis in gastric adenocarcinomas and their possible correlations with the clinicopathological characteristics and prognosis of gastric adenocarcinoma.
    Methods: Sixty-six specimens of gastric adenocarcinoma and corresponding adjacent normal gastric tissues were studied. Immunohistochemistry was employed to localize iNOS and NT protein and an immunohistochemical scoring system was used. The occurrence of apoptotic cell death (apoptotic index (AI)) was analyzed by the terminal deoxynucleotidyl transferase-mediated deoxyuridine triphosphate biotin nick-end labeling (TUNEL) method.
    Results: Results showed that iNOS expression was detected at an intermediate or high level in 41 of 66 (62%) specimens of gastric adenocarcinoma. NT expression was 58%. Neither of them was found in the normal gastric tissues; there were significant positive correlations among iNOS expression, NT expression and AI. Many clinicopathologic characteristics of gastric adenocarcinoma, such as tumor size, depth of invasion, lymph node metastasis and TNM staging, were related to iNOS and NT expressions (P<0.05). In 66 surviving patients, the 5-year survival rate of 41 patients who had tumors with intermediate or high iNOS expressions and high AIs (4.09%; 19.96%) was significantly lower than that of 25 patients who had tumors with negative or low iNOS expressions and low AIs (0.79%; 47.14%) (P = 0.001). COX's multivariate analysis revealed that the iNOS expression was identified as one of the significant independent prognostic factors predictive of a poor survival (relative risk (RR) = 2.69).
    Conclusion: NO produced by iNOS may play a stronger role in promoting gastric adenocarcinoma growth than in suppressing its growth. iNOS and NT expressions by gastric adenocarcinoma may correlate with a poor survival.
    MeSH term(s) Adenocarcinoma/metabolism ; Adenocarcinoma/mortality ; Adenocarcinoma/pathology ; Adult ; Aged ; Apoptosis ; Female ; Humans ; Male ; Middle Aged ; Nitric Oxide/metabolism ; Nitric Oxide Synthase/metabolism ; Nitric Oxide Synthase Type II ; Stomach Neoplasms/metabolism ; Stomach Neoplasms/mortality ; Stomach Neoplasms/pathology ; Survival Analysis ; Tyrosine/analogs & derivatives ; Tyrosine/metabolism
    Chemical Substances Nitric Oxide (31C4KY9ESH) ; 3-nitrotyrosine (3604-79-3) ; Tyrosine (42HK56048U) ; NOS2 protein, human (EC 1.14.13.39) ; Nitric Oxide Synthase (EC 1.14.13.39) ; Nitric Oxide Synthase Type II (EC 1.14.13.39)
    Language English
    Publishing date 2005-05-07
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2185929-2
    ISSN 2219-2840 ; 1007-9327
    ISSN (online) 2219-2840
    ISSN 1007-9327
    DOI 10.3748/wjg.v11.i17.2539
    Database MEDical Literature Analysis and Retrieval System OnLINE

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