Conference on the mechanisms of hormone action
Read Online
Share

Conference on the mechanisms of hormone action with special reference to the adrenal cortical hormones. by Conference on the Mechanisms of Hormone Action.

  • 919 Want to read
  • ·
  • 15 Currently reading

Published by National Academy of Sciences, National Research Council in Washington .
Written in English

Subjects:

  • Hormones.,
  • ACTH.

Book details:

Edition Notes

StatementRésumé by Frank L. Engel and Jane Russell of a conference held January 17-19, 1952, at Arden House, Harriman, New York, by the National Academy of Sciences.
SeriesNational Research Council (U.S.). Publication,, 224, Publication (National Research Council (U.S.)) ;, 224.
ContributionsEngel, Frank Libman, 1913-, National Academy of Sciences (U.S.)
Classifications
LC ClassificationsQP801.H7 N3 1952a
The Physical Object
Pagination15 p.
Number of Pages15
ID Numbers
Open LibraryOL6148452M
LC Control Number53060890
OCLC/WorldCa14658994

Download Conference on the mechanisms of hormone action

PDF EPUB FB2 MOBI RTF

Recent Progress in Hormone Research, Volume 24 covers the proceedings of 25th meeting of the Laurentian Hormone Conference, held in Mont Tremblant, Quebec on August 2-September 1, This book is organized into six parts encompassing 13 chapters, and begins with reviews on the mechanism of action of various hormones. Mechanisms of Hormone Action: A NATO Advanced Study Institute focuses on the action mechanisms of hormones, including regulation of proteins, hormone actions, and biosynthesis. The selection first offers information on hormone action at the cell membrane and a new approach to the structure of polypeptides and proteins in biological systems. GRC presents Mechanisms of Hormone Action, a conference on. Recent years have seen tremendous progress in the field of hormone action and consequent signal transduction. The 40th Colloquium Mosbach was devoted to the discussion of results concerning the molecular process of hormone action, especially the processes following hormone binding to the corresponding receptors.

This mechanism of action hormone is seen in the protein hormones such as Adrenaline, insulin, ADH, TSH etc. As mentioned earlier, since they are water soluble, they cannot pass through the cell membrane as it is made up of a lipid layer. So, they bind to their extracellular receptors . The mechanisms are: 1. Mode of Protein Hormone Action through Extracellular Receptors 2. Mode of Steroid Hormone Action through Intracellular Receptors. Mechanism # 1. Mode of Protein Hormone Action through Extracellular Receptors: (i) Formation of Hormone Receptor Complex: ADVERTISEMENTS: Every hormone has its own receptor. The number of receptors for each hormone . Mechanism of Hormone Action: Hormones produce their effects on target tissues by binding to receptor proteins present in the target tissues. On the basis of chemical nature, hormones are divided into: Peptide, polypeptide & protein hormones: Insulin, Glucagon, Pituitary hormones, Hypothalamic hormones.   All hormones affect target cells by altering their metabolic activities. For example, they may change the rate of cellular processes in general, or they may promote or inhibit specific cellular processes. The end result is that homeostasis is maintained. Mechanisms of Action of Steroid And Non steroid Hormones.

Mechanism of Hormone Action. The mechanism of hormone action is grouped into two classes: Fixed membrane receptor mechanism; Mobile receptor mechanism; Fixed Membrane Receptor Mechanism. This type of mechanism is shown by the water-soluble hormones that are amines or proteins in composition such as the growth hormone, oxytocin, ADH, etc. The book is an offshoot of the Conference on Molecular Mechanism of Steroid Hormone Action held at the Meadow Brook Mansion of Oakland University in the fall of We wish to acknowledge the financial assist­ ance from the National Science Foundation and Oakland University.   The hormones that are protein or amines in compositions such as Growth hormone, ADH, oxytocin, Insulin, Adrenaline, FSH, TSH etc shows this mechanism of action. These hormones are water soluble and cannot passes through the lipid membrane and they have their target receptor on the cell membrane. Mechanism of Hormone Action Receptor Protein Kinase A (PKA) Nucleus DNA Histones Protein Synthesis (Enzymes) mRNA Pl as mM ebrn Protein Hormones (cAMP second messenger) Cholesterol G Adenylate Cyclase C R cAMP LH ATP cAMP (+ PO 4) R-ER Pro teinSy h s M it ochndra Pregnenolone Cholesterol S-ER Steroid Synthesis Testosterone Mechanism of Hormone.