Effect of lithium hydroxybutyrate on circadian rhythms of brain serotonin content and plasma corticosteroids in reserpine-treated mice

1997 ◽  
Vol 124 (1) ◽  
pp. 709-712
Author(s):  
T. A. Zamoshchina ◽  
A. S. Saratikov ◽  
Yu. B. Lishmanov
Keyword(s):  
Circadian Rhythms ◽  
Brain Serotonin ◽  
Lithium Hydroxybutyrate ◽  
Serotonin Content

Impact of single neonatal serotonin treatment (hormonal imprinting) on the brain serotonin content and sexual behavior of adult rats

Life Sciences ◽  
2003 ◽  
Vol 73 (21) ◽  
pp. 2703-2711 ◽  
Author(s):  
G. Csaba ◽  
Barbara Knippel ◽  
Cs. Karabélyos ◽  
Ágnes Inczefi-Gonda ◽  
Monika Hantos ◽  
...  
Keyword(s):  
Sexual Behavior ◽  
Brain Serotonin ◽  
Adult Rats ◽  
Serotonin Content ◽  
Hormonal Imprinting ◽  
The Brain

Annual and Daily Changes in Brain Serotonin Content in Differentially Housed Mice

1977 ◽  
Vol 3 (1) ◽  
pp. 35-41 ◽  
Author(s):  
L. Valzelli ◽  
S. Bernasconi ◽  
G. Cusumano
Keyword(s):  
Brain Serotonin ◽  
Serotonin Content ◽  
Daily Changes

CIRCADIAN PERIODICITY AND STRESS RESPONSIVENESS OF THE PITUITARY–ADRENAL SYSTEM OF RATS AFTER CENTRAL ADMINISTRATION OF 6-HYDROXYDOPAMINE

1974 ◽  
Vol 63 (2) ◽  
pp. 299-310 ◽  
Author(s):  
J. KAPLANSKI ◽  
A. M. L. VAN DELFT ◽  
C. NYAKAS ◽  
J. C. STOOF ◽  
P. G. SMELIK
Keyword(s):  
Body Weight ◽  
Female Rats ◽  
Adrenal Weight ◽  
Brain Serotonin ◽  
Central Administration ◽  
Serotonin Content ◽  
Male And Female ◽  
Adrenal System ◽  
Male And Female Rats ◽  
6 Hydroxydopamine

SUMMARY Injection of 250 μg 6-hydroxydopamine (6-OHDA) into the lateral ventricle of adult male and female rats resulted 1 week later in: (1) a lowered brain content of noradrenaline to 20% and dopamine to 40–50% that of control levels but no change in brain serotonin content; (2) a slight reduction in male and no change in female body weight; (3) no change in adrenal weight; (4) minor or no changes in diurnal pituitary–adrenal periodicity or in the responsiveness of this system to ether stress, laparotomy or exposure to a strange environment and handling. Dexamethasone blockade of the diurnal rise in adrenocortical activity was also unchanged. Intracerebral administration of 200 μg 6-OHDA to newborn male and female rats in three sequential doses of 40, 60 and 100 μg, resulted at 12 weeks of age in (1) a lowered brain content of noradrenaline and dopamine to 10% that of control levels but no change in brain serotonin; (2) a 30% decrease in body weight; (3) no change in adrenal weight; (4) minor or no changes in pituitary–adrenal periodicity nor in the responsiveness to ether stress and exposure to a strange environment and handling. When minor changes after 6-OHDA treatment of adult or neonatal rats were found, they always pointed to a stimulatory function of brain catecholamines in pituitary–adrenal activity. It is concluded however that a severe and chronic depletion of brain catecholaminergic systems has no important consequences for the normal functioning of the pituitary–adrenal system.

Brain Serotonin Content: Increase Following Ingestion of Carbohydrate Diet

Science ◽  
1971 ◽  
Vol 174 (4013) ◽  
pp. 1023-1025 ◽  
Author(s):  
J. D. Fernstrom ◽  
R. J. Wurtman
Keyword(s):  
Brain Serotonin ◽  
Content Increase ◽  
Carbohydrate Diet ◽  
Serotonin Content
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