ACTH adrenocorticotropic

FIGURE 10-3. Expected neurohumoral response to hypovolemia. ACTH, adrenocorticotropic hormone ADH, antidiuretic hormone CNS, central nervous system Na, sodium. (Reprinted from Jimenez EJ. Shock. In Civetta JM, Taylor RW, Kirby RR, eds. Critical Care. New York Lippincott-Raven 1997 369, with permission.)... 

ACTH, adrenocorticotropic hormone or corticotropin FDA, Food and Drug Administration HPA, hypothalamic-pituitary-adrenal IV, intravenously. aThe 250 meg dose has also been administered intramuscularly in an outpatient setting. The 1 meg dose is not FDA-approved. 

ACTH, adrenocorticotropic hormone or corticotropin CRH, corticotropinreleasing hormone. 

ACTH, adrenocorticotropic hormone or corticotropin CRH, corticotropin-releasing hormone CT, computed tomography MRI, magnetic resonance imaging 0, none +, mild ++, moderate +++, pronounced. 

ACTH Adrenocorticotropic hormone ASCVD Arteriosclerotic cardiovascular disease... 

Advances in technology may make the best-appearing process obsolete before the plant can be put into operation. This happened to a multimillion dollar plant that Armour Company built in the early 1950s for producing ACTH (adrenocorticotropic hormone). This is a hormone originally extracted from the pituitary... 

FIGURE 18-7 Processing of the proopiomelanocortin (POMC) precursor proceeds in an ordered, stepwise fashion. Cleavage of the POMC precursor occurs at seven sites, with some of the reactions being tissue-specific. The circled numbers indicate the temporal order of cleavage in tissues where these proteolytic events occur. ACTH, adrenocorticotropic hormone CLIP, corticotropin-like intermediate lobe peptide JP, joining peptide LPH, lipotropin MSH, melanocyte-stimulating hormone PC, prohormone convertase. 

ACTH adrenocorticotropic hormone GALT gut-associated lymphoid system... 

OlH corticotropin-RH stimulates the release of ACTH (adrenocorticotropic hormone = corticotropin). 

Note. ACTH = adrenocorticotropic hormone CRH = corticotropin-releasing hormone ... 

Fig. 6. Hormones of the hypothalamic-pituitary axis and the glands and target organs they regulate (ACTH = adrenocorticotropic hormone LH = luteinizing hormone FSH = follicle stimulating hormone TSH = thyroid stimulating hormone PRL = prolactin GH = growth hormone).

ACTH, adrenocorticotropic hormone FSH, follicle stimulating hormone GnRH, gonadotropin releasing hormone LH, luteinizing hormone TSH, thyroid stimulating hormone Note Some of above clinical assessment tools are age and/or sex dependent. ... 

Several of the small physiologically active peptides now are known to be derived from a single protein precursor synthesized by the pituitary gland (43). As shown in Figure 9, ACTH (adrenocorticotropic hormone), /3-LPH ( -lipotropic hormone), /3-MSH ( -melanocyte-stimulating hormone), /3-endorphin, and enkephalin result from the specific proteolytic cleavage of a precursor protein of approximately 8,000 daltons. 

Figure 16.11 Control of catecholamine biosynthesis in the adrenal medulla. TH, tyrosine hydroxylase DBH, dopamine hydroxylase PNMT, phenylethanolamine methyl-transferase ACTH, adrenocorticotropic hormone. The heavy arrows indicate major sites of regulation. (Reproduced by permission from Axelrod, J. Reisine TD. Stress hormones their interaction and regulation. Science 224 452-459, 1984.)...

ACTH (adrenocorticotropic hormone, corticotropin) is a 39-amino-acid peptide synthesized and secreted by the corticotrope cells of the anterior lobe of the pituitary gland. ACTH acts on several target tissues, including the adrenal cortex, adipose tissue and brain. It is synthesized as part of proopiomelanocortin (POMC) as amino acids 132-170 of this molecule, which is proteolytically cleaved to produce ACTH [1],... 

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