Theendocrine glands, or ductless glands, discharge their secretions (hormones) directly into the blood; they include the adrenal, pituitary, thyroid, and parathyroid glands, the islands of Langerhans in the pancreas, the gonads, the thymus, and the pineal body. Theexocrineglandsdischarge through duc...
Google Share on Facebook adrenal glands Thesaurus Medical Encyclopedia (or suprarenal glands) Two endocrine glands, one on each kidney. The medulla and cortex of the adrenal glands secrete different hormones. Dictionary of Unfamiliar Words by Diagram Group Copyright © 2008 by Diagram Visual Informat...
Ductless glands, producing hormones that travel through the bloodstream to target cells where they affect metabolism. See exocrine glands. Dictionary of Unfamiliar Words by Diagram Group Copyright © 2008 by Diagram Visual Information Limited Translations Spanish / EspañolSelect a language: en·do·...
The breasts in elderly women are usually small because of the decrease in fat and the atrophy of glandular tissue. Gynecomastia Gynecomastia is swelling of the breast tissue in boys or men, caused by an imbalance of the hormones estrogen and testosterone. Slight temporary enlargement of the ...
The adrenal glands are responsible for producing hormones, the chemicals that balance different reactions in the body. Explore the structure and function of the adrenal gland, the adrenal medulla, and the cortex. Adrenal Glands Here's a riddle for you: Which organ in your body looks like a ...
those in response to extreme stress, tend to increase the secretion of both norepinephrine and epinephrine; epinephrine is important in mobilizing the physiological changes that occur in the “fight or flight” response to emergency situations. The cortex synthesizes three groups of steroid hormones ...
An IMBUS exam can probably only visualize an adrenal mass larger than 1 cm; at this point, malignancy and hormones are the issues. The malignancy pathway is determined by a patient’s history of cancer and the CT/MR size and appearance. Thus, the IMBUS rule must be that lesions greater ...
Over the past 25 years, major mammary-centric hormones, receptors, tyrosine kinases and transcription factors have been deleted in mice resulting in dramatic defects in mammary development and function7,8,9,10,11,12,13, frequently leading to lactation failure because of the absence of a differenti...
Mouth & Throat Anatomy | Diagram, Parts & Functions from Chapter 17 / Lesson 1 86K Learn what the mouth is. Explore parts of the mouth and throat, the mouth function, what infections can happen in the mouth, and what role saliva plays. Related...
Because pregnancy does not induce milk production in pawskin sweat glands, the lactogenic hormones must specifically alter mammary stroma in a way that overpowers the preprogrammed features of adult glandular stem cells that otherwise govern identity. They further suggest that despite distinguishing ...