title: The impact of hormone physiology on clinical practice with reference to two papers spanning 40 years of endocrinology.
abstract: Following the pioneering work of Roger Ekins in describing the methodology for radioimmunoassay of hormone concentrations in plasma a series of publications followed describing variation in plasma hormone concentrations in a number of diseases. Though fluctuations in hormonal concentrations had been suspected, it was not until Hunter and Rigal documented these for the GH axis that it became apparent that the preferred mode of signalling for many hormone systems and in particular the anterior-pituitary hormones was of a pulsatile nature.
authors.affiliation: Cobbold Laboratories, Middlesex Hospital, Mortimer Street, London W1T 3AA, UK. p.hindmarsh@ucl.ac.uk
authors.forename: P C
authors.initials: PC
authors.lastname: Hindmarsh
mesh_terms: D004703:Endocrine System / Q000502:physiology*; D004704:Endocrinology; D020249:Hormone Replacement Therapy / Q000379:methods; D006728:Hormones / Q000502:physiology*; D019382:Human Growth Hormone / Q000097:blood; D006801:Humans; D007328:Insulin / Q000097:blood; D010507:Periodicity
chemical_list: D006728:Hormones; D007328:Insulin; D019382:Human Growth Hormone