The review describes the problem of studying progressive changes hormones concentrations (parathyroid hormone, insulin, somatotropin, prolactin) in patients with chronic renal failure on pre-dialysis and dialysis stages. pathogenetic relationships between kidney function deterioration hormone as well their biological effects were evaluated. Parathyroid is considered an uraemic toxin, since its ...

Recombinant DNA technology has provided a mechanism for large scale production of somatotropin (growth hormone). There is no question that exogenous administration of somatotropin (ST) to pigs significantly improves efficiency of growth and carcass composition. Microinjecting foreign DNA into the pronucleus of fertilized ova is the predominant method employed to produce transgenic animals. The ...

Epitope-G1 of bovine ephemeral fever virus (BEFV) G glycoprotein has been genetically and antigenically conserved among various isolates of BEFV and only reacts with anti-BEFV neutralising antibodies. Therefore, it is a candidate antigen for development of the enzyme linked immunosorbent assay (ELISA) for serological identification bovine ephemeral fever (BEF)-infected animals. The aim of this ...