Abstract:
:Sedentary, adult rats of both sexes fed Purina chow and a 32% sucrose solution overate, gained excess weight and had higher Lee Indexes of obesity than control animals fed only Purina chow. The magnitude of these effects was similar in the males and females. Animals of both sexes fed the sucrose diet showed a slower rate of weight loss during food deprivation than the chow controls. Access to an activity wheel led to a reduction in caloric intake and the elimination of obesity in male rats. In the chow fed male rats activity led to a smaller, transient suppression in caloric intake and a slightly lower level of body weight than the sedentary chow controls. Access to activity did not affect body weight in the female rats in either dietary condition. Rather, both active groups of female rats appeared to compensate for the energy cost of voluntary activity by a small increase in food consumption. Long-term exposure to activity was associated with more rapid weight loss during food deprivation in both males and females. These data reveal that high levels of activity and obesity can co-exist when normal female rats are fed a palatable diet but that activity eliminates this form of obesity in the male rat.
journal_name
Physiol Behavjournal_title
Physiology & behaviorauthors
Hirsch E,Ball E,Godkin Ldoi
10.1016/0031-9384(82)90012-9subject
Has Abstractpub_date
1982-08-01 00:00:00pages
253-62issue
2eissn
0031-9384issn
1873-507Xpii
0031-9384(82)90012-9journal_volume
29pub_type
杂志文章abstract::The circadian rhythm of hamster locomotor activity "splits" into two distinct circadian components during conditions of constant illumination. To determine if the circadian rhythm of body temperature also splits under these conditions, body temperature and locomotor activity were monitored concurrently in animals hous...
journal_title:Physiology & behavior
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doi:10.1016/0031-9384(84)90191-4
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abstract::Rats exposed to a relatively high dose (7.5 g/kg body weight) of alcohol on either the fifth or tenth postnatal day of age have been reported to have long-lasting deficits in spatial learning ability as tested on the Morris water maze task. The question arises concerning the level of alcohol required to achieve this e...
journal_title:Physiology & behavior
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journal_title:Physiology & behavior
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pub_type: 临床试验,杂志文章,随机对照试验
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更新日期:2008-09-03 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:2014-05-10 00:00:00
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journal_title:Physiology & behavior
pub_type: 杂志文章
doi:10.1016/0031-9384(91)90489-b
更新日期:1991-07-01 00:00:00
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journal_title:Physiology & behavior
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doi:10.1016/0031-9384(93)90071-m
更新日期:1993-10-01 00:00:00
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journal_title:Physiology & behavior
pub_type: 杂志文章
doi:10.1016/j.physbeh.2014.12.031
更新日期:2015-03-01 00:00:00
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journal_title:Physiology & behavior
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doi:10.1016/j.physbeh.2012.04.017
更新日期:2012-07-16 00:00:00
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pub_type: 杂志文章
doi:10.1016/0031-9384(94)90120-1
更新日期:1994-03-01 00:00:00
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journal_title:Physiology & behavior
pub_type: 杂志文章
doi:10.1016/j.physbeh.2007.11.003
更新日期:2008-02-27 00:00:00
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journal_title:Physiology & behavior
pub_type: 杂志文章
doi:10.1016/j.physbeh.2006.10.001
更新日期:2007-02-28 00:00:00
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journal_title:Physiology & behavior
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doi:10.1016/0031-9384(83)90207-x
更新日期:1983-09-01 00:00:00
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journal_title:Physiology & behavior
pub_type: 杂志文章
doi:10.1016/s0031-9384(00)00345-0
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/j.physbeh.2009.09.012
更新日期:2009-12-07 00:00:00
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journal_title:Physiology & behavior
pub_type: 杂志文章
doi:10.1016/j.physbeh.2007.11.002
更新日期:2008-02-27 00:00:00
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journal_title:Physiology & behavior
pub_type: 杂志文章
doi:10.1016/j.physbeh.2006.04.004
更新日期:2006-07-30 00:00:00
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journal_title:Physiology & behavior
pub_type: 杂志文章
doi:10.1016/0031-9384(84)90035-0
更新日期:1984-11-01 00:00:00
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journal_title:Physiology & behavior
pub_type: 杂志文章
doi:10.1016/0031-9384(79)90122-7
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journal_title:Physiology & behavior
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journal_title:Physiology & behavior
pub_type: 杂志文章
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更新日期:1997-04-01 00:00:00
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journal_title:Physiology & behavior
pub_type: 杂志文章
doi:10.1016/0031-9384(91)90412-h
更新日期:1991-11-01 00:00:00
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journal_title:Physiology & behavior
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更新日期:2004-10-30 00:00:00
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journal_title:Physiology & behavior
pub_type: 杂志文章
doi:10.1016/0031-9384(92)90078-g
更新日期:1992-05-01 00:00:00
abstract::In the following experiments, an attempt was made to determine the role of the ovary in the control of food intake and body weight regulation during lactation. In the first study, it was found that concentrations of estradiol benzoate effective in suppressing food intake and body weight in nonlactating animals were no...
journal_title:Physiology & behavior
pub_type: 杂志文章
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更新日期:1976-12-01 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:1977-07-01 00:00:00
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journal_title:Physiology & behavior
pub_type: 杂志文章
doi:10.1016/j.physbeh.2012.12.014
更新日期:2013-02-17 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:1983-10-01 00:00:00