Tag: Pituitary gland

  • Progastrin

    Progastrin is an 80-amino acid intracellular protein and the precursor of gastrin, a gastrointestinal hormone produced by G cells in the gastric antrum. Fiona M., Gribble; Frank, Reimann; Geoffrey, P. Roberts (2018). Gastrointestinal Hormones. Physiology of the Gastrointestinal Tract, Elsevier. pp. 31–70.  The main function of gastrin is to regulate acid secretion. Rehfeld, Jens F.; Goetze, Jens Peter (2005). “2 The Post-Translational Phase of Gene Expression in Tumor…

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  • Human chorionic gonadotropin (hCG)

    Human chorionic gonadotropin (hCG) is a hormone for the maternal recognition of pregnancy produced by trophoblast cells that are surrounding a growing embryo (syncytiotrophoblast initially), which eventually forms the placenta after implantation. Cole LA (2009). “New discoveries on the biology and detection of human chorionic gonadotropin”. Reprod. Biol. Endocrinol. 7: 8. doi:10.1186/1477-7827-7-8. PMC 2649930. PMID 19171054. Gregory JJ, Finlay JL (April 1999). “Alpha-fetoprotein and beta-human chorionic gonadotropin: their clinical significance as…

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