The study of serum transaminases has recently entered clinical practice. In December, 1954, Wroblewsky and La Due demonstrated an increase of glutamic-oxalacetic (GOT) transaminase in the serum of patients suffering from various liver diseases and in carbon tetrachloride intoxication. In 1955, de Ritis, Coltorti and Giusti demonstrated an increase of both aspartic-ketoglutaric (GOT) and alanine...

The effects of a variety of pharmacological and physiological manipulations on the activity of hepatic tyrosine transminase have been extensively investigated. Brain tyrosine transaminase, however, has received only limited attention. Since tyrosine transaminase may be important in the regulation of catecholamine biosynthesis in the brain, the effects of agents affecting catecholamine storage a...

The aim of the present study was to determine seroprevlance Neospora caninum in goat by using different serological test .Fast and indirect ELISA comparative between two addition changes some biochemical parameters accompanied with neosporosis .study included examination of( 51)blood serum sample areas Mosul city from October 2021 March 2022 . Results showed that prevalence Neosporosis Fast (3....

It is now believed that the amino groups of isoleucine and valine are accepted by their respective carbon chains during biosynthesis via a transamination. Most of the evidence for this hypothesis has been derived from experiments on isoleucineless and valineless mutants of Escherichia coli and Neurospora crassu (l-4). It is not positively established whether this transamination step can be medi...