The book is sound in that it does not accept as conclusive some of the recent beliefs in this field, but it does give enough of the theory to indicate how the activities of the endocrine glands affect our minds, our bodies and our lives....
Their common characteristic is that they are produced in special organs, the endocrine glands (glands without secretory ducts) or in circumscribed groups of cells — for example, the islet cells of the pancreas, Leydig's interstitial cells in the testes, and cell groups in the duodenal mucosa ...
No reports could be found in the literature of investigations into the functional relationships between several endocrine glands actually during the performance of physical work and taking into account the age of the animal. Nevertheless it is during the period of work that the ontogenetic evolution ...
Recent research has shown that the lungs not only participate in gas exchange, but perform an important endocrine function too. The pulmonary vascular bed is a unique system because of its position in the general circulation and its vastness. The surface
Thymus vs. Thyroid Glands Your thyroid is an endocrine gland like the thymus. The thyroid is higher up in your body, in your neck. While both glands are a part of your endocrine system, they have different functions. The thyroid gland is responsible for releasing hormones that controlmetabolis...
These glands produce and secrete hormones into the bloodstream for use elsewhere in the body. Although hormones circulate throughout the entire body, different types of hormones target different organs and tissues. Here's a summary of what each gland does: The endocrine system gets some help ...
The encephalines can be considered as neurotransmitters (or modulators) present in numerous areas of the central nervous system; B-endorphine is undoubtedly localised, at the hypothalamic exit point; besides it is a hypophysary hormone. Other endocrine glands (medullo-surrenal, pancreas, placenta,...
Unfortunately, the most common cause of adrenal insufficiency, exogenous corticoid administration for therapeutic purposes, is hardly mentioned. The academic professors would render both patients and 展开 关键词: Endocrine glands DOI: 10.1001/jama.1971.03190170077037 被引量: 8 ...
Forming parenchyma of endocrine glands (e.g. pineal gland, suprarenal gland) Incorporated in organs whose primary function is other than endocrine (e.g. juxtaglomerular cells of the kidney, Leydig cells of the testes) Dispersed within other epithelial cells, being specifically connected to autonomic...
Endocrine System Overview, Structure & Function Endocrine & Exocrine Glands | Functions, Hormones & Differences Start today. Try it now Holt McDougal Modern Biology: Online Textbook Help 50 chapters | 386 lessons Ch 1. Holt McDougal Modern Biology Chapter 1:... Ch 2. Holt McDougal Modern...