Hemorphin

In today's world, Hemorphin has become a topic of great relevance and debate. From its origins to the present, Hemorphin has aroused interest and curiosity in people of all ages and areas of society. Its impact on people's daily lives has generated different opinions and positions on the matter. In this article, we will seek to explore the different perspectives on Hemorphin, as well as analyze its influence in different areas of society. Additionally, we will examine how Hemorphin has evolved over time and what we can expect from its future.

Hemorphins are a class of naturally occurring, endogenous opioid peptides which are found in the bloodstream, and are derived from the β-chain of hemoglobin.[1][2] They have antinociceptive effects via activation of the opioid receptors,[2][3] and some may also play a role in blood pressure through inhibition of the angiotensin-converting enzyme (ACE),[4] as well as cause an elevation of endogenous enkephalin levels.[5] Some examples of hemorphins include hemorphin-4, spinorphin, and valorphin.

See also

References

  1. ^ Brantl V, Gramsch C, Lottspeich F, Mertz R, Jaeger KH, Herz A (June 1986). "Novel opioid peptides derived from hemoglobin: hemorphins". European Journal of Pharmacology. 125 (2): 309–10. doi:10.1016/0014-2999(86)90044-0. PMID 3743640.
  2. ^ a b Davis TP, Gillespie TJ, Porreca F (1989). "Peptide fragments derived from the beta-chain of hemoglobin (hemorphins) are centrally active in vivo". Peptides. 10 (4): 747–51. doi:10.1016/0196-9781(89)90107-1. PMID 2587417. S2CID 11168006.
  3. ^ Liebmann C, Schrader U, Brantl V (August 1989). "Opioid receptor affinities of the blood-derived tetrapeptides hemorphin and cytochrophin". European Journal of Pharmacology. 166 (3): 523–6. doi:10.1016/0014-2999(89)90368-3. PMID 2553436.
  4. ^ Lantz I, Glämsta EL, Talbäck L, Nyberg F (August 1991). "Hemorphins derived from hemoglobin have an inhibitory action on angiotensin converting enzyme activity". FEBS Letters. 287 (1–2): 39–41. doi:10.1016/0014-5793(91)80011-Q. PMID 1652464.
  5. ^ Benuck M, Berg MJ, Marks N (1982). "Separate metabolic pathways for Leu-enkephalin and Met-enkephalin-Arg(6)-Phe(7) degradation by rat striatal synaptosomal membranes". Neurochemistry International. 4 (5): 389–96. doi:10.1016/0197-0186(82)90081-X. PMID 20487892. S2CID 23138078.