Presumption of consent in the echr practice and legal systems: legal models for organ removal for transplantation.

Objective: Introduction: Post-mortem organ donation is widely used and poses a problem for transplant specialists and lawyers, whose task is to provide legal support for the removal of organs of the deceased. The aim: of the article is the scientific search for the optimal legal model of organ removal for transplantation.

Patients And Methods: Materials and methods: The theoretical base of the research consists of the works of Bonnie F.

[Genetic-biochemical problems of vitaminology].

The results of up-to-date researches made on the interaction of vitaminology and genetics are assumed. Publications, which were issued after the completion of superlative scientific career of academician R. V.

[Metabolism and catabolism to CO2 of [14C] gamma-aminobutyric acid conjugates with pyridoxal phosphate, nicotinate and biotin].

Pharmacokinetics and catabolism to CO2 in the mice organism and metabolic transformation by the tissues homogenates of [1-14C] GABA and its conjugates with nicotinate, pyridoxal phosphate and biotin have been studied. The permeability of nicotinoyl-GABA through the hemato-encephalic barrier was 10 times as much as the corresponding value for GABA and its conjugates with other vitamins. PLP-GABA is eliminated more rapidly from the brain in comparison with GABA, biotinyl-GABA is retained to a higher degree in kidneys, the entero-hepatic recycling takes place more actively for nicotinoyl-GABA.