They're internal secretions which excite other parts of the body into action.

Your theory, d' ye see, would be quite all right if everyone had the same amount of the various internal secretions.

We keep their internal secretions artificially balanced at a youthful equilibrium.

Try to isolate internal secretion of these and relieve glycosurea."

The idea was the pancreas's internal secretion, which, it was supposed, regulates sugar in the bloodstream, might hold the key to the treatment of diabetes.

Brunner is remembered for his experiments and studies of the pancreas and the internal secretions associated with that organ.

Comparative Physiology of Internal Secretion (1927)

He continued the study of the glands of internal secretion, especially the suprarenals, in conjunction with Professor Edward Schäfer at University College.

In 1909, he co-authored with Moise Goldstein the first book on endocrinology, Secreţiile Interne ("Internal Secretions").

The Endocrine Society is a professional, international medical organization in the field of endocrinology and metabolism, founded in 1916 as The Association for the Study of Internal Secretions.

In 1910, Biedl published a landmark textbook on endocrinology called Innere Sekretion (Internal Secretions), which was a thorough study on glands and their secretions.

The Internal Secretions and Principles of Medicine edited by Dr. Charles Euchariste de Medicis Sajous, published in nine editions between 1903 and 1922.

"I wouldn't dare to venture an opinion, don't y' know," Vance returned, "though I'd say there was an endocrine insufficiency somewhere--an inadequacy of some internal secretion, a definite and prolonged hormone disturbance.

While Macleod was away, Banting and Best achieved a breakthrough: they isolated an internal secretion of the pancreas and succeeded in reducing the blood sugar level of another dog, whose pancreas had been surgically removed.

Apparently the internal secretions of the pineal gland inhibit the development of the reproductive glands, because in cases where it is severely damaged in children, the result is accelerated development of the sexual organs and the skeleton.

Henry H. Turner (August 28, 1892 - August 4, 1970) was an American endocrinologist, noted for his published description of Turner Syndrome in 1938 at the annual meeting of the Association for the Study of Internal Secretions.

He was the impetus for the foundation of the Association for the Study of Internal Secretions, now called The Endocrine Society, and edited the first two editions of their journal Endocrinology, which is now called The Journal of Clinical Endocrinology and Metabolism.

During his career, he served as vice president of the American Society of Zoologists (1926); president of Section F, the American Association for the Advancement of Science (1943) and president of the American Association for the Study of Internal Secretions 1944).