Sal b attenuates cardiomyocyte injury by regulating priming of nlrp3 inflammasomes / 中国药理学通报
Chinese Pharmacological Bulletin
;
(12): 210-215, 2020.
Artigo
em Chinês
| WPRIM
| ID: wpr-857018
ABSTRACT
Aim To investigate whether Sal B alleviates hypoxic-induced cardiomyocyte injury by regulating the priming of NLRP3 inflammasomes. Methods The effects of Sal B on growth of H9C2 cells were examined by CCK8 assay,then the appropriate concen tration of Sal B was selected. The expression level of LDH was detected by Microliter assay. The expression levels of cTn/IL-lp were measured by Elisa assay. The protein and mRNA levels of TLR4/Myd88/I-RAK1/NF-kB/NLRP3 were detected by Western blot and qPCR. Results Hypoxia intervention notably reduced the viability of H9C2 cells and increased the expression levels of cTn/IL-IP. Besides,the protein and mRNA expression levels of TLR4/Myd88/IRAK1/NF-kB/NLRP3 were significant uP-regulated after hypoxia intervention. However, the viability of H9C2 cells increased, the secretion levels of LDH/cTn/IL-1 p were reduced,and the protein and mRNA levels of TLR4/Myd88/IRAK1/NF-KB/NLRP3 were significant inhibited after pretreated with Sal B. Conclusion Sal B attenuates cardiomyocyte injury by regulating the priming of NLRP3 inflammasome.I.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Idioma:
Chinês
Revista:
Chinese Pharmacological Bulletin
Ano de publicação:
2020
Tipo de documento:
Artigo
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