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  • Book
    author, Reginald T. Ho.
    Contents:
    Bradycardias
    Mechanisms of tachycardia
    Intracardiac echocardiography
    Transeptal catheterization
    Narrow complex tachycardias
    Long RP tachycardias
    Atrio-ventricular nodal reentrant tachycardia
    Ablation of atrio-ventricular nodal reentrant tachycardia
    Basic evaluation of accessory pathways
    Orthodromic reciprocating tachycardia
    Unusual types of accessory pathways
    Ablation of accessory pathways
    Atrial tachycardia
    Atrial flutter
    Atrial fibrillation
    Sinus node and atrio-ventricular junction modification/ablation
    Wide complex tachycardias
    Preexcited tachycardias
    Idiopathic ventricular tachycardia and fibrillation
    Ablation of scar-related ventricular tachycardia
    Bundle branch reentrant tachycardia
    Unusual electrophysiologic phenomena
    Digital Access LWW Health Library 2020
  • Article
    Hasty DL, Murrell LR.
    Biol Neonate. 1978;34(1-2):32-9.
    In the Sprague-Dawley rat, glucose concentration dependent insulin release first appears 2 days after birth. If pancreatic explants from 19-, 20- or 21-day fetal rats are organ cultured to a period corresponding to the 4th postnatal day, 120 min stimulus with glucose (100 or 300 mg/dl) fails to produce glucose-dependent insulin release. When explants from 20-day fetal pancreas are cultured, glucose-mediated insulin release develops after 12 h to 2 days of culture, and persists for up to 2 days. Explants from 3 day postnatal pancreas retain glucose-dependent insulin release for at least 2 days culture. High tissue insulin levels and continued release of immunoreactive insulin into culture medium are maintained throughout the culture period studied. Our data show that glucose-mediated insulin release can develop in organ culture, and suggest that this development, after the 19th fetal day, does not require extrapancreatic neural or endocrine factors.
    Digital Access Access Options