MEDICAL CONTRACTS WITH CONDITIONS CONTRARY TO PUBLIC POLICY.

Objective: The aim: To reveal some features of medical contracts with conditions contrary to public policy.

Patients And Methods: Materials and methods: The study is based on the statutory acts of countries of European Union. The author also uses acts of international law in the field of medical services, the law and cases court practice of EU.

THE INVALIDITY OF CONTRACTS IN THE FIELD OF MEDICAL SERVICES AS A WAY TO PROTECT THE RIGHTS OF THE PATIENT.

Objective: The aim of this article is to reveal the essential features of contracts providing medical services. The author also focused on the grounds for the invalidity of such contracts - entering into medical services contract without license or permission, prohibition of some medical services or methods of treatment, the imposing of unnecessary medical services, a contradiction to corporate regulations, fraud. A significant part of the work is devoted to the consequences of the invalidity of the contract - the restitution of the money received under the contract and compensation of harm.

Carbonic anhydrase-related protein XI: structure of the gene in the greater false vampire bat (Megaderma lyra) compared with human and domestic pig.

Carbonic anhydrase-related protein XI (CA-RP XI) is a member of the α-carbonic anhydrase family (encoded by the gene CA-11), which has lost features of the active site required for enzymatic activity. Using PCR, we amplified CA-11 from genomic DNA of the bat Megaderma lyra. To elucidate the gene structure, we sequenced PCR products and compared their sequences with genomic and mRNA sequences known from human and domestic pig.

Crystal structure of a zinc-activated variant of human carbonic anhydrase I, CA I Michigan 1: evidence for a second zinc binding site involving arginine coordination.

The human genetic variant carbonic anhydrase I (CA I) Michigan 1 results from a single point mutation that changes His 67 to Arg in a critical region of the active site. This variant of the zinc metalloenzyme appears to be unique in that it possesses an esterase activity that is specifically enhanced by added free zinc ions. We have determined the three-dimensional structure of human CA I Michigan 1 by X-ray crystallography to a resolution of 2.