Does preischemic treatment with melatonin attenuate liver reperfusion-induced impairment of cardiac function?
Liver I/R severely impaired cardiac functions by production of hydroxyl radicals. Melatonin pretreatment effectively scavenged oxidants and hydroxyl radicals, protecting cardiac function against liver I/R-induced injury.
CDK5/p35 may be involved in cell-cell and cell-matrix adhesion in human keratinocytes by differently regulating cadherins and integrins. Furthermore, reduced expression of CDK5/p35 in the epidermis might be involved in the pathogenesis of psoriasis.