Melatonin inhibits testosterone secretion by acting at hypothalamo-pituitary-gonadal axis in the rat.

Yilmaz B, Kutlu S, Mogulkoç R, Canpolat S, Sandal S, Tarakçi B, Kelestimur H.

Journal Article 2000; 21(4): 301-306 PubMed PMID: 11455362

: OBJECTIVES: We have investigated the changes in serum luteinizing hormone (LH), follicle stimulating hormone (FSH) and testosterone levels together with testicular histology in both pinealectomized (PNX) and intact rats. MATERIAL and METHODS: Twenty-one animals were PNX and allowed to recover for two months. Group I was assigned as PN.....

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Vol. 21 (4) 2000 Neuro endocrinology letters

Melatonin inhibits testosterone secretion by acting at hypothalamo-pituitary-gonadal axis in the rat.

Knowledge as an emotional and intellectual realization of the unconscious. Gnosiology, Psychedelic Drugs and Prenatal Experiences*

Oncostatic activity of pineal neuroendocrine treatment with the pineal indoles melatonin and 5-methoxytryptamine in untreatable metastatic cancer patients progressing on melatonin alone.

Tau-protein expression in human blood lymphocytes: a promising marker and suitable sample for life-time diagnosis of Alzheimer's disease.

Daytime pineal gland activation in rats with colon tumors induced by 1,2-dimethylhydrazine(3).

Melatonin prevents oxidative damage to protein and lipid induced by ascorbate-Fe(3+)-EDTA: Comparison with glutathione and alpha-tocopherol.

Unconscious Imagery in Painting.

The effect of continuous darkness and illumination on the function and the morphology of the pineal gland in the domestic pig. Part II: The effect on pinealocyte ultrastructure.

The effect of continuous darkness and illumination on the function and the morphology of the pineal gland in the domestic pig. Part I: The effect on plasma melatonin level.

FSH beta-subunit gene expression in long-term ovariectomized rat after pulsatile intracerebroventricular microinjections of GnRH.

INVITED GUEST EDITORIAL: Ten ontogenetic theses for promotion of health and primary prevention of important diseases by a prenatal and early postnatal neuroendocrineimmune prophylaxis*

From the Art Director's Desk.

Editorial: The visible is not the only truth, nor is it the whole truth.