Sage Journals: Discover world-class research

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Research article

First published 1994-6

Lowered Circannual Urinary Melatonin Concentrations in Episodic Cluster Headache

E Waldenlind, K Ekbom, L Wetterberg [...]

Cephalalgia

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Research article

First published 1986-9

Plasma Melatonin Concentrations in Depression

Iain M. McIntyre, Fiona K. Judd, Trevor R. Norman [...]

Australian & New Zealand Journal of Psychiatry

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Research article

First published 1998-10

Daily Variations in Pineal Melatonin Concentrations in Inbred and Outbred Mice

Berthe Vivien-Roels, André Malan, Marie-Claire Rettori [...]

Journal of Biological Rhythms

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Research article

First published 2017-1

Evaluation of two commercially available ELISA kits for the determination of melatonin concentrations in amniotic fluid throughout pregnancy

Soyhan Bagci, Özlem Altuntas, David Katzer [...]

Annals of Clinical Biochemistry: International Journal of Laboratory Medicine

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Research article

First published 2016-11

Melatonin Concentrations and Antioxidative Capacity of Human Breast Milk According to Gestational Age and the Time of Day

David Katzer, Lisa Pauli, Andreas Mueller [...]

Journal of Human Lactation

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Research article

First published 1990-06

Phase Shifts in the Circadian Rhythm in Plasma Concentrations of Melatonin in Rams Induced by a 1-Hour Light Pulse

K.-I. Maeda, G.A. Lincoln

Journal of Biological Rhythms

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Research article

First published 2003-06

Ochratoxin a reduces NMDA receptor subunits 2A and 2B concentrations in rat hippocampus: partial protective effect of melatonin

Namik Delibas, Irfan Altuntas, Zafer Yonden [...]

Human & Experimental Toxicology

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Research article

First published 2024-01

Maternal Circadian Disruption from Shift Work and the Impact on the Concentration of Melatonin in Breast Milk

Lauren A. Booker, Danielle Wilson, Jo Spong [...]

Breastfeeding Medicine

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Research article

First published 2025-10

Pomegranate Juice Consumption Improves Sleep Quality and Melatonin Concentration of Patients With Opioid Use Disorders Under Medication-Assisted Treatment With Methadone and Buprenorphine: A Randomized Controlled Trial

Christonikos Leventelis, Petros T. Barmpas, Antzouletta Kampitsi [...]

Substance Use & Addiction Journal

Open access

Research article

First published 2020

Improved urinary melatonin level as the perspective indicator that leads to better sleeping quality in bladder cancer patients

Tse-Chou Cheng, Yi-Hua Lee, Yuan-Ping Chang [...]

Therapeutic Advances in Urology

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