5 torthaí
Recently our laboratory isolated trans-4-OH-2-hexenal from the hepatic microsomal metabolism of the macrocyclic pyrrolizidine alkaloid (PA) senecionine and demonstrated in vivo that hepatic necrosis occurred following injection into the hepatic portal vein. To demonstrate similarities in the toxic
Platelet-activating factor (PAF), a potent lipid mediator with various biological activities, plays an important role in inflammation by recruiting leukocytes. In this study we used platelet-activating factor receptor (PAFR)-deficient mice to elucidate the role of PAF in inflammatory renal injury
Lipid peroxidation is one of the most important sources of endogenous toxic metabolites. 4-Hydroxy-2-nonenal (HNE) and 4-hydroxy-2-hexenal (HHE) are produced in several oxidative stress associated diseases from peroxidation of n-6 and n-3 polyunsaturated fatty acids, respectively. Both are able to
A number of C6-volatile products of the lipoxygenase (LOX) pathway was examined for their antifungal activity and a potential role as a signal molecule in citrus. trans-2-Hexenal induced the rough lemon lipoxygenase gene (RlemLOX), hydroperoxide lyase gene (RlemHPL) and AOS gene, but hexanal, and
Our previous studies suggest that peroxisome proliferator-activated receptor-alpha (PPARalpha) plays a critical role in regulating fatty acid beta-oxidation in kidney tissue and this directly correlated with preservation of kidney morphology and function during acute kidney injury. To further study