Dr. A. I. Yushchenko. Influence of thyroidin, spermine and adrenaline, as well as removal of the thyroid gland and testicles, on oxidative processes, urine toxicity and respiratory gas exchange in animals. Russian Doctor. 1908

When investigating the processes of oxidation and poisonousness of urine in mentally ill people, one usually has to confine oneself to elucidating their increase and decrease, while a deeper study of these processes in people still seems difficult. For a deeper study of this matter, one has to study it on animals and then transfer it to people. The author has studied artificial hypersecretion and ascretion of the thyroid gland, testicles and adrenal glands in animals and gives the following results.