Diurnal beta-endorphin changes in human cerebrospinal fluid

Evidence for two separate opiate peptide neuronal systems

Stanley J. Watson, Huda Akil, Jack D. Barchas · Nature · 1978 · 413 citations

Life Sciences, Neurobiology, Neuroscience +12

Peptides and the blood-brain barrier

Gerhard Meisenberg · Life Sciences · 1983 · 136 citations

Pharmacy, Neuroscience, Pharmacokinetics +12

Diurnal Rhythm of Plasma Immunoreactive β-Endorphin and Its Relationship to Sleep Stages and Plasma Rhythms of Cortisol and Prolactin*

Robert Dent, Christian Guilleminault, Leonard H. Albert et al. · The Journal of Clinical Endocrinology & Metabolism · 1981 · 107 citations

Medicine, Endocrinology, Physiology +13

Simultaneous Orcadian Variations of Plasma ACTH, Beta-Lipotropin, Beta-Endorphin and Cortisol

Felice Petraglia, Fabio Facchinetti, D. Parrini et al. · Hormone Research · 1983 · 83 citations · Full text

Life Sciences, Endocrinology, Physiology +16

Human Plasma β-Endorphin-Like Peptides: A Rapid, High Recovery Extraction Technique and Validation of Radioimmunoassay*

Cheryl A. Cahill, John D. Matthews, Huda Akil · The Journal of Clinical Endocrinology & Metabolism · 1983 · 77 citations

Pharmacy, Endocrinology, Biopharmaceutics +11