title: Effect of third ventricle injection of GABA to feeding responses and blood sugar in intact and ovariectomized female rats.
abstract: Injections into third ventricle of brain of either 4 m Molar or 8 m Molar of GABA were given to intact and ovariectomized female rats to evaluate the effects of these dosages on body weight, food intake, water intake and blood glucose levels. Statistically significant reduction in food and water intake with 8 m Molar GABA was observed in intact female rats. Very precise alterations seen in ovariectomized female rats suggested that GABA could demonstrate more profound effects on body weight, food intake and water intake. Blood glucose level was elevated in both the groups with 4 m Molar GABA, while inhibition was seen with 8 m Molar GABA. These observations have been correlated with trophic hormonal profiles, which are modulated by third ventricle GABA injection or it might have had some intervention on hypothalamic mechanisms regulating these functions.
authors.affiliation: Animal Physiology Laboratory, School of Life Sciences, Guru Nanak Dev University, Amritsar.
authors.forename: A K
authors.initials: AK
authors.lastname: Rattan
authors.forename: V K
authors.initials: VK
authors.lastname: Kakaria
authors.forename: H K
authors.initials: HK
authors.lastname: Mangat
mesh_terms: D000818:Animals; D001786:Blood Glucose / Q000032:analysis*; D001921:Brain / Q000187:drug effects*; D004326:Drinking / Q000187:drug effects*; D004435:Eating / Q000187:drug effects*; D005260:Female; D007276:Injections, Intraventricular; D010052:Ovariectomy; D051381:Rats; D011919:Rats, Inbred Strains; D005680:gamma-Aminobutyric Acid / Q000494:pharmacology*
chemical_list: D001786:Blood Glucose; D005680:gamma-Aminobutyric Acid