Title : Involvement of ERK1/2 pathway in neuroprotection by salidroside against hydrogen peroxide-induced apoptotic cell death.

Pub. Date : 2010 Mar

PMID : 19787459






4 Functional Relationships(s)
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1 According to Western blot analysis, pretreatment with salidroside transiently caused the activation of ERK1/2 pathway; a selective inhibitor of the mitogen-activated protein kinase kinase (MAPKK, MEK) blocked salidroside-activated ERK pathway and thus attenuated the influences of salidroside on H(2)O(2)-induced increase in the level of cleaved caspase-3, a chief executant of apoptosis cascades. rhodioloside caspase 3 Rattus norvegicus
2 According to Western blot analysis, pretreatment with salidroside transiently caused the activation of ERK1/2 pathway; a selective inhibitor of the mitogen-activated protein kinase kinase (MAPKK, MEK) blocked salidroside-activated ERK pathway and thus attenuated the influences of salidroside on H(2)O(2)-induced increase in the level of cleaved caspase-3, a chief executant of apoptosis cascades. rhodioloside caspase 3 Rattus norvegicus
3 According to Western blot analysis, pretreatment with salidroside transiently caused the activation of ERK1/2 pathway; a selective inhibitor of the mitogen-activated protein kinase kinase (MAPKK, MEK) blocked salidroside-activated ERK pathway and thus attenuated the influences of salidroside on H(2)O(2)-induced increase in the level of cleaved caspase-3, a chief executant of apoptosis cascades. rhodioloside caspase 3 Rattus norvegicus
4 Taken together, the results suggest that the neuroprotective effects of salidroside might be modulated by ERK signaling pathway, especially at the level or upstream of the caspase-3 activation. rhodioloside caspase 3 Rattus norvegicus