Abstract:
:Whether spontaneous food intake (SFI) is controlled by infused nutrient type or its caloric content, irrespective of nutrient type, was investigated. Rats were infused for 4 days with isocaloric solutions of different nutrient type but sharing the same intermediary metabolic oxidative pathway, providing 25% of daily caloric needs. One parenteral solution was a glucose, fat and amino acid mix (TPN-25%); the other provided ketone bodies (TRI-3.5%). Effects of parenteral infusions on SFI and metabolic concomitants were compared and contrasted to that in a group of orally fed rats. Both infusions reduced SFT by 50%. Rats receiving TRI-3.5% had lower blood glucose and insulin concentrations, but increased hepatic glycogen content compared to TPN-25% or orally fed rats. No differences in hepatic triglycerides occurred between the three groups. However, serum free fatty acids were significantly lower in TRI-3.5% and in TPN-25% groups vs. fed rats. Data indicate food intake suppression is mediated by caloric content rather than nutrient type, suggesting that a mediator of SFI regulation could be at the citric acid cycle level.
journal_name
Physiol Behavjournal_title
Physiology & behaviorauthors
Bodoky G,Meguid MM,Yang ZJ,Laviano Adoi
10.1016/0031-9384(95)00028-hsubject
Has Abstractpub_date
1995-07-01 00:00:00pages
75-9issue
1eissn
0031-9384issn
1873-507Xpii
003193849500028Hjournal_volume
58pub_type
杂志文章abstract::The aim of this study was to evaluate the role of nitric oxide (NO) upon hyperbaric oxygen (HBO) toxicity in male Sprague-Dawley rats during exposure to 0.5 MPa >99% O(2). In the first experiment, the selective neuronal NO synthase inhibitor 7-nitroindazole (7-NI) was injected intraperitoneally (ip) in 15 rats. Anothe...
journal_title:Physiology & behavior
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更新日期:2002-08-01 00:00:00
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journal_title:Physiology & behavior
pub_type: 杂志文章
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journal_title:Physiology & behavior
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doi:10.1016/0031-9384(84)90380-9
更新日期:1984-10-01 00:00:00
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journal_title:Physiology & behavior
pub_type: 杂志文章
doi:10.1016/0031-9384(82)90252-9
更新日期:1982-10-01 00:00:00
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journal_title:Physiology & behavior
pub_type: 杂志文章
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更新日期:2017-03-15 00:00:00
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journal_title:Physiology & behavior
pub_type: 杂志文章
doi:10.1016/s0031-9384(98)00050-x
更新日期:1998-06-01 00:00:00
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journal_title:Physiology & behavior
pub_type: 杂志文章
doi:10.1016/0031-9384(92)90345-3
更新日期:1992-09-01 00:00:00
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journal_title:Physiology & behavior
pub_type: 杂志文章
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更新日期:1983-04-01 00:00:00
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journal_title:Physiology & behavior
pub_type: 临床试验,杂志文章
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journal_title:Physiology & behavior
pub_type: 杂志文章
doi:10.1016/0031-9384(88)90311-3
更新日期:1988-01-01 00:00:00
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journal_title:Physiology & behavior
pub_type: 杂志文章
doi:10.1016/0031-9384(87)90099-0
更新日期:1987-01-01 00:00:00
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journal_title:Physiology & behavior
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journal_title:Physiology & behavior
pub_type: 杂志文章
doi:10.1016/0031-9384(92)90201-c
更新日期:1992-01-01 00:00:00
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journal_title:Physiology & behavior
pub_type: 杂志文章
doi:10.1016/s0031-9384(00)00332-2
更新日期:2000-11-01 00:00:00
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journal_title:Physiology & behavior
pub_type: 杂志文章
doi:10.1016/s0031-9384(96)80023-0
更新日期:1996-08-01 00:00:00
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journal_title:Physiology & behavior
pub_type: 杂志文章
doi:10.1016/0031-9384(86)90271-4
更新日期:1986-01-01 00:00:00
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journal_title:Physiology & behavior
pub_type: 杂志文章
doi:10.1016/j.physbeh.2005.08.048
更新日期:2006-01-30 00:00:00
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journal_title:Physiology & behavior
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journal_title:Physiology & behavior
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更新日期:2014-06-10 00:00:00
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更新日期:1984-03-01 00:00:00
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journal_title:Physiology & behavior
pub_type: 杂志文章
doi:10.1016/j.physbeh.2006.12.010
更新日期:2007-04-23 00:00:00
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journal_title:Physiology & behavior
pub_type: 杂志文章
doi:10.1016/j.physbeh.2015.08.042
更新日期:2015-12-01 00:00:00
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journal_title:Physiology & behavior
pub_type: 杂志文章
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更新日期:1982-05-01 00:00:00
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journal_title:Physiology & behavior
pub_type: 杂志文章,评审
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更新日期:1991-05-01 00:00:00
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journal_title:Physiology & behavior
pub_type: 杂志文章
doi:10.1016/0031-9384(88)90097-2
更新日期:1988-01-01 00:00:00
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journal_title:Physiology & behavior
pub_type: 杂志文章
doi:10.1016/0031-9384(77)90158-5
更新日期:1977-07-01 00:00:00
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journal_title:Physiology & behavior
pub_type: 杂志文章
doi:10.1016/0031-9384(85)90027-7
更新日期:1985-06-01 00:00:00
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journal_title:Physiology & behavior
pub_type: 杂志文章
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更新日期:2020-05-15 00:00:00
abstract::Two experiments examined the contribution of the two catecholamines--epinephrine (EPI) and norepinephrine (NE)--to the control of food intake and body weight gain in male rats during chronic exercise. Urinary excretion of both catecholamines rose significantly and was positively correlated to food intake inhibition (N...
journal_title:Physiology & behavior
pub_type: 杂志文章
doi:10.1016/0031-9384(88)90278-8
更新日期:1988-01-01 00:00:00
abstract::The present study aimed to evaluate the circadian rhythmicity of some physiological variables, including rectal temperature (RT), respiration rate (RR), heart rate (HR) and skin temperature (ST) in sheep during the summer and winter in semi-arid tropical environment. Eight Malpura rams of 3-4year of age with an averag...
journal_title:Physiology & behavior
pub_type: 杂志文章
doi:10.1016/j.physbeh.2016.11.010
更新日期:2017-02-01 00:00:00