Comparative pharmacokinetics and pharmacodynamics of two formulations of agalsidase beta (agalsidase Biosidus) and Fabrazyme® by intravenous infusion in healthy male volunteers.

Fabry disease is a rare X-linked lysosomal condition that leads to the accumulation of glycosphingolipids in various tissues, causing cellular dysfunction, tissue remodeling, progressive fibrosis, and organ failure. The disease results from a deficiency in the human α-galactosidase A enzyme, responsible for breaking down glycosphingolipids like globotriaosylceramide (GL-3 or Gb3) into galactose and dihexose ceramides. In individuals diagnosed with Fabry disease, treatment from 2 years of age onwards typically involves agalsidase beta, the normal recombinant form of the defective enzyme.

Structure-activity relationships in platelet-activating factor (PAF). 8. Tetrahydrofuran derivatives as dual PAF antagonists and acetylcholinesterase inhibitors: anti-acetylcholinesterase activity and comparative SAR.

2,5-disubstituted tetrahydrofuran derivatives display a dual functionality: they are PAF antagonists and acetylcholinesterase (AChE) inhibitors. In vitro anti-AChE activity and in vivo trials are presented herein. These compounds are competitive and potent AChE inhibitors.

Structure-activity relationships in platelet-activating factor (PAF). 7. Tetrahydrofuran derivatives as dual PAF antagonists and acetylcholinesterase inhibitors. Synthesis and PAF-antagonistic activity.

2,5-Disubstituted tetrahydrofuran derivatives present a dual activity: they are effective PAF antagonists and acetylcholinesterase inhibitors. In this paper their synthesis and in vitro PAF-antagonistic effect are described. Introduction in position 2 of a long aliphatic chain bearing a carbamate group and a pyridinium moiety appears to be required for potent platelet aggregation inhibition.

Prevention of cyclosporin nephrotoxicity with a platelet-activating factor (PAF) antagonist.

Background: Cyclosporin (CsA) is a potent immunosuppressive drug whose main side-effect is nephrotoxicity. In the kidney, CsA induces vasoconstriction with a decrease in renal blood flow (RBF) and glomerular filtration rate (GFR) and a significant increase in renal vascular resistance (RVR). CsA enhances platelet-activating factor (PAF) synthesis in mesangial cells in vitro.

Role of platelet activating factor in kidney transplant rejection in the rat.

Platelet activating factor (PAF) is a potent lipid mediator with a broad range of biologic activities. Experimental evidence suggests that PAF plays a role in the pathogenesis of a variety of inflammatory processes including allograft rejection. In this study, we evaluated the effects of the PAF antagonist BN52021 on the course of renal allograft rejection in a rat model.