Results 181 to 190 of about 18,942 (235)

Relationship of the middle hypothalamus to amygdalar hyperphagia

open access: yesAmerican Journal of Physiology-Legacy Content, 1960
Stereotaxic lesions in the lateral hypothalamus of the cat at the level of the tuberal region were found not to alter food intake or body weight from preoperative control levels whereas lesions restricted to the ventromedial nuclei produced hyperphagia and obesity. Cats with combined lateral and ventromedial lesions showed no changes in food intake or
P J, MORGANE, A J, KOSMAN
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Hyperphagia and Down Syndrome

Journal of Developmental & Behavioral Pediatrics, 2023
CASE 1: A.Z. is a 14-year-old young boy with Down syndrome and intellectual disability. As a baby and toddler, A.Z. struggled with swallowing dysfunction and recurrent aspiration, which improved by the time he was school aged. At the age of 2 years, his body mass index (BMI) was 95.98% (Z score 1.75).
Aanchal Sharma   +2 more
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Hyperphagia in Bardet–Biedl syndrome: Pathophysiology, burden, and management [PDF]

open access: yesObesity Reviews
Summary Bardet–Biedl syndrome (BBS) is a rare, genetically heterogeneous, and highly pleiotropic autosomal recessive ciliopathy. Patients typically present with early loss of vision, hyperphagia, severe obesity, learning difficulties, and ...
Metin Cetiner   +2 more
exaly   +3 more sources

Defining Hyperphagia for Improved Diagnosis and Management of MC4R Pathway–Associated Disease: A Roundtable Summary [PDF]

open access: yesCurrent Obesity Reports
Purpose of review: Hyperphagia is a condition associated with rare obesity-related diseases, presenting as a pathologic, insatiable hunger accompanied by abnormal food-seeking behaviors.
Steven B Heymsfield, Karine Clement
exaly   +2 more sources

Hypothalamic hyperphagia in the monkey.

Journal of Comparative and Physiological Psychology, 1964
The behavioral effects of lesions in the region of the ventromedial nuclei of the hypothalamus were studied in 7 monkeys. These Ss along with unoperated controls were utilized in various tests investigating parameters of food intake and weight gain; observations were made on the effects of the ...
C L, HAMILTON, J R, BROBECK
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Growth, thermogenesis, and hyperphagia

The American Journal of Clinical Nutrition, 1990
Resting metabolic rate is demonstrated to be a function of fat-free mass and a growth variable related to food-energy-input imbalance rate. By use of obligatory energy expenditure terms, the two-reservoir energy model applied to hyperphagia shows that growth of the fat-free mass is rapid whereas that of the fat store is slow and that the growth of both
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Hyperphagia in the Blowfly*

Journal of Experimental Biology, 1967
ABSTRACT The current view of the control feeding in the blowfly Phormia regina Meigen holds that ingestion is initiated by stimulation of oral taste receptors and ultimately terminated by signals from the foregut (Dethier & Bodenstein, 1958).
V. G. Dethier, A. Gelperin
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Hyperphagia induced by pylorectomy in sheep

Physiology & Behavior, 1989
In the hay-fed sheep, gastric (abomasal) contents are delivered continuously into the duodenal bulb at a mean flow rate of 210 ml per hour. The pylorus could behave as the site of origin of a feedback satiety signal by acting as a distal stomach sphincter limiting the abomasal emptying rate.
Malbert, Charles-Henri, Ruckebusch, Y.
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Prolactin and the hyperphagia of lactation

Physiology & Behavior, 2007
The nutritional needs of developing young place a large energetic demand on lactating females. In this paper some of the mechanisms through which lactating rats meet these demands are described. Emphasis is placed on the mechanisms that drive increased food intake in suckled rats that are independent of milk delivery and negative energy balance ...
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Hypothalamic Hyperphagia: Dissociation from Hyperphagia Following Destruction of Noradrenergic Neurons

Science, 1975
Major differences were found between classical hypothalamic hyperphagia in rats and the recently discovered hyperphagia syndrome resulting from destruction of the ventral noradrenergic bundle. Traditional medial hypothalamic lesions produced no detectable loss of norepinephrine, and the rats overate both in the daytime and at night, whereas destruction
J E, Ahlskog, P K, Randall, B G, Hoebel
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