Prolonged duration of repolarization and decreased conduction velocity in the atrial myocardium after hypothermic ischemia-reperfusion may be related to expressions of inward rectifier potassium channel 2.1 protein and connexin 40.

He, Youqin; Wang, Guilong; Gao, Hong; Liu, Yanqiu; Li, Huayu; Feng, Yurong; Tang, Jian

He, Youqin; Wang, Guilong; Gao, Hong; Liu, Yanqiu; Li, Huayu; Feng, Yurong; Tang, Jian.

Afiliação

He Y; School of Anesthesiology, Guizhou Medical University, Guiyang, P.R. China.
Wang G; Department of Anesthesiology, The People's Hospital of Zhijin County, Bijie, P.R. China.
Gao H; The Third Affiliated Hospital of Guizhou Medical University, Duyun, P.R. China.
Liu Y; Department of Anesthesiology, The Affiliated Hospital of Guizhou Medical University, Guiyang, P.R. China.
Li H; School of Anesthesiology, Guizhou Medical University, Guiyang, P.R. China.
Feng Y; School of Anesthesiology, Guizhou Medical University, Guiyang, P.R. China.
Tang J; School of Anesthesiology, Guizhou Medical University, Guiyang, P.R. China.

Perfusion ; 36(2): 146-153, 2021 03.

Article em En | MEDLINE | ID: mdl-32650696

Assuntos

Conexinas/metabolismo; Hipotermia Induzida; Miocárdio; Canais de Potássio Corretores do Fluxo de Internalização/metabolismo; Traumatismo por Reperfusão; Animais; Ratos; Proteína alfa-5 de Junções Comunicantes

Palavras-chave

Cx40; Kir2.1; conduction velocity; monophasic action potential; repolarization duration

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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Limite: Animals Idioma: En Ano de publicação: 2021 Tipo de documento: Article

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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Limite: Animals Idioma: En Ano de publicação: 2021 Tipo de documento: Article