✦ LIBER ✦

Effects of pinealectomy and melatonin administration on thyroid follicles of blind syrian hamsters

✍ Scribed by Vriend, Jerry ;Thliveris, James A.

Publisher: John Wiley and Sons
Year: 1985
Tongue: English
Weight: 936 KB
Volume: 211
Category: Article
ISSN: 0003-276X
DOI: 10.1002/ar.1092110106

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Effects of blinding and pinealectomy on

Effects of blinding and pinealectomy on regional brain monoamine concentrations

✍ Lennard P. Niles; G. M. Brown; R. K. Mishra 📂 Article 📅 1983 🏛 John Wiley and Sons 🌐 English ⚖ 484 KB

The effects of blinding with or without pineal ablation on brain monoamine levels were studied in male rats. Brain dopamine (DA), norepinephrine (NE), epinephrine (E), and serotonin (5-HT) were measured by radioenzymatic assays. Four weeks following pinealectomy, E levels were significantly enhanced

Morphological studies on the reproductiv

Morphological studies on the reproductive organs of blinded male hamsters and the effects of pinealectomy or superior cervical ganglionectomy

✍ Reiter, Russel J. 📂 Article 📅 1968 🏛 John Wiley and Sons 🌐 English ⚖ 862 KB

Effects of pinealectomy and melatonin on

Effects of pinealectomy and melatonin on the photoperiodic gonadal response of the male lizardAnolis carolinensis

✍ Underwood, Herbert 📂 Article 📅 1981 🏛 John Wiley and Sons 🌐 English ⚖ 484 KB 👁 1 views

## Abstract The effects of pinealectomy and exogenous melatonin treatment on the photoperiodic testicular response in the lizard __Anolis carolinensis__ were examined at two times of year. In the summer (July–August) neither pinealectomy nor melatonin affected the photoperiodic response. In the fal

Effects of the circadian mutation ‘tau’

Effects of the circadian mutation ‘tau’ on the Harderian glands of Syrian hamsters

✍ Ana Coto-Montes; Cristina Tomás-Zapico; María Josefa Rodríguez-Colunga; Delio To 📂 Article 📅 2001 🏛 John Wiley and Sons 🌐 English ⚖ 348 KB

## Abstract The Syrian hamster Harderian gland (HG) is an organ continually exposed to oxidative stress caused by high concentrations of porphyric metabolites. According to previous studies, melatonin, which is rhythmically secreted by the pineal gland and tonically produced by the HG, antagonizes

Sexual differences in 5′-deiodinase acti

Sexual differences in 5′-deiodinase activity in the harderian gland of Syrian hamsters and the effect of pinealectomy: Regulation by androgens

✍ Amalia Rubio; Armando Menendez-Pelaez; Gerald R. Buzzell; Mary K. Vaughan; Georg 📂 Article 📅 1996 🏛 John Wiley and Sons 🌐 English ⚖ 745 KB

Sexual differences on thyroxine 5'-deiodinase (5'-D) in the Harderian gland of Syrian hamsters were investigated. We compared the 24-h profile of 5'-D activity in male and female hamsters, observing a clear rhythm in males but not in females. Female values were always significantly higher than male

Inhibition of estrous cyclicity in golde

Inhibition of estrous cyclicity in golden hamsters by melatonin administration on the day of proestrus

✍ Andre, Joel S. ;Parrish, John 📂 Article 📅 1979 🏛 John Wiley and Sons 🌐 English ⚖ 182 KB

Single injections of melatonin (25 micrograms) were administered to female hamsters, 15 minutes before lights-out (14L:10D), during either the early diestrous (day 1) or proestrous (day 4) phase of the estrous cycle. Hamsters which received melatonin only on the evening of proestrus became anovulato