Abstract:
:The effects of daily single injections of 20 mg/kg cocaine on locomotor activity, core temperature, and heart rate were determined by radiotelemetry. There was a progressive increase in locomotor activity over the 30-day treatment period. Cocaine-induced activity was 9-12-fold greater than that of saline-treated animals. Cocaine also caused increases in core temperature and heart rate. Tolerance did not develop to the locomotor, hyperthermic, and tachycardic responses resulting from repeated cocaine administration. Comparison of the time-course of the cocaine-induced responses revealed that, on Day 1 and 3, the peak locomotor activity was observed 15 min after cocaine administration, whereas the hyperthermic response peaked at 95 min on those days. The fact that the peak locomotor activity and the hyperthermic response occurred at different times suggests that different processes acting independently or interacting may be involved in these actions of cocaine.
journal_name
Physiol Behavjournal_title
Physiology & behaviorauthors
Ansah TA,Wade LH,Shockley DCdoi
10.1016/s0031-9384(96)00250-8subject
Has Abstractpub_date
1996-11-01 00:00:00pages
1261-7issue
5eissn
0031-9384issn
1873-507Xpii
S0031938496002508journal_volume
60pub_type
杂志文章abstract::Adapting behavior to dynamic stimulus-reward contingences is a core feature of reversal learning and a capacity thought to be critical to socio-emotional behavior. Impairment in reversal learning has been linked to multiple psychiatric outcomes, including depression, Parkinson's disorder, and substance abuse. A recent...
journal_title:Physiology & behavior
pub_type: 杂志文章
doi:10.1016/j.physbeh.2016.03.034
更新日期:2016-07-01 00:00:00
abstract::The renin-angiotensin system (RAS) is functional within adipose tissue and angiotensin II, the active component of RAS, has been implicated in adipose tissue hypertrophy and insulin resistance. In this study, captopril, an angiotensin converting enzyme (ACE) inhibitor that prevents angiotensin II formation, was used t...
journal_title:Physiology & behavior
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abstract::Roux-en-Y gastric bypass (RYGB) surgery might modify the gut microbiota composition differently in the three distinct anatomical sections of the small intestine compared to sham surgery. We showed that RYGB induced changes in the microbiota of the alimentary limb and the common channel resembling those seen after preb...
journal_title:Physiology & behavior
pub_type: 杂志文章
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更新日期:2013-07-02 00:00:00
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journal_title:Physiology & behavior
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更新日期:2020-10-01 00:00:00
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journal_title:Physiology & behavior
pub_type: 杂志文章
doi:10.1016/0031-9384(86)90084-3
更新日期:1986-01-01 00:00:00
abstract::The activity of antioxidant enzymes was investigated in red blood cells of male and female Wistar rats 3-4 months of age. Superoxide dismutase (EC 1.15.1.1), catalase (EC 1.11.1.6), and glutathione peroxidase (EC 1.11.1.9) did not show any significant variation in the different phases of the estrous cycle. No differen...
journal_title:Physiology & behavior
pub_type: 杂志文章
doi:10.1016/0031-9384(94)00234-v
更新日期:1995-02-01 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:1989-02-01 00:00:00
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journal_title:Physiology & behavior
pub_type: 杂志文章
doi:10.1016/j.physbeh.2016.04.001
更新日期:2016-07-01 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:2001-11-01 00:00:00
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journal_title:Physiology & behavior
pub_type: 杂志文章
doi:10.1016/j.physbeh.2007.03.012
更新日期:2007-06-08 00:00:00
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journal_title:Physiology & behavior
pub_type: 杂志文章
doi:10.1016/0031-9384(96)00214-4
更新日期:1996-10-01 00:00:00
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journal_title:Physiology & behavior
pub_type: 杂志文章
doi:10.1016/j.physbeh.2015.07.022
更新日期:2015-11-01 00:00:00
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journal_title:Physiology & behavior
pub_type: 杂志文章
doi:10.1016/0031-9384(87)90140-5
更新日期:1987-01-01 00:00:00
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journal_title:Physiology & behavior
pub_type: 杂志文章
doi:10.1016/0031-9384(94)00194-a
更新日期:1995-01-01 00:00:00
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journal_title:Physiology & behavior
pub_type: 杂志文章,评审
doi:10.1016/j.physbeh.2017.02.040
更新日期:2017-07-01 00:00:00
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journal_title:Physiology & behavior
pub_type: 杂志文章
doi:10.1016/s0031-9384(01)00674-6
更新日期:2002-03-01 00:00:00
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journal_title:Physiology & behavior
pub_type: 杂志文章
doi:10.1016/0031-9384(91)90492-7
更新日期:1991-07-01 00:00:00
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journal_title:Physiology & behavior
pub_type: 杂志文章
doi:10.1016/0031-9384(82)90235-9
更新日期:1982-10-01 00:00:00
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journal_title:Physiology & behavior
pub_type: 杂志文章
doi:10.1016/j.physbeh.2007.05.044
更新日期:2007-09-10 00:00:00
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journal_title:Physiology & behavior
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更新日期:2018-09-01 00:00:00
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journal_title:Physiology & behavior
pub_type: 杂志文章
doi:10.1016/0031-9384(92)90108-e
更新日期:1992-04-01 00:00:00
abstract:UNLABELLED:Acute stress responses of women are typically more reactive than that of men. Women, compared to men, may be more vulnerable to posttraumatic stress disorder (PTSD). Whether there are differences between women and men with PTSD in levels of the stress hormone, cortisol, was investigated in a pilot study. ME...
journal_title:Physiology & behavior
pub_type: 杂志文章
doi:10.1016/j.physbeh.2009.06.002
更新日期:2010-02-09 00:00:00
abstract::Winning competitions has been shown to lead to higher testosterone (T) relative to losing in men and males of other species. In Experiment 1, 38 women and 37 men provided a saliva sample, completed a novel computer-based vocabulary competition task at which they won or lost based on their own ability, provided feedbac...
journal_title:Physiology & behavior
pub_type: 杂志文章
doi:10.1016/j.physbeh.2006.11.017
更新日期:2007-03-16 00:00:00
abstract::The effect of food texture on the development of schedule-induced polydipsia was examined in six groups of rats (n = 8), each receiving one of six grades of food granulation. A seventh group received pellets. By the end of 15 sessions of FT 60-sec food delivery, rats receiving pellets and the coarser granulations had ...
journal_title:Physiology & behavior
pub_type: 杂志文章
doi:10.1016/0031-9384(88)90202-8
更新日期:1988-01-01 00:00:00
abstract::Sprague-Dawley rats over-consume calories over a 10 week period and develop diet-induced obesity (c. 100 g body weight differential vs controls) when fed a control pellet diet supplemented with chocolate Ensure liquid. Subsequent withdrawal of Ensure immediately reduces caloric intake by more than 50%, and results in ...
journal_title:Physiology & behavior
pub_type: 杂志文章
doi:10.1016/j.physbeh.2014.01.041
更新日期:2014-04-10 00:00:00
abstract::Dried bonito dashi is often used in Japanese cuisine with a number of documented positive health effects. Its major taste is thought to be umami, elicited by inosine 5'-monophosphate (IMP) and L-amino acids. Previously we found that lactic acid, a major component of dried bonito dashi, enhanced the contribution of man...
journal_title:Physiology & behavior
pub_type: 杂志文章
doi:10.1016/j.physbeh.2018.11.016
更新日期:2019-02-01 00:00:00
abstract::Male and female brains have different structures, which can make genders produce various eye- movement patterns. This study presents the results of an eye tracking experiment in which we analyzed the eye movements of 25 male and 20 female participants during passive indoor picture viewing. We examined eye-movement par...
journal_title:Physiology & behavior
pub_type: 杂志文章
doi:10.1016/j.physbeh.2019.03.023
更新日期:2019-07-01 00:00:00
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journal_title:Physiology & behavior
pub_type: 杂志文章
doi:10.1016/j.physbeh.2019.04.022
更新日期:2019-08-01 00:00:00
abstract::Recent evidence indicates that rats can learn to avoid aversive consequences of several hours of food deprivation by eating more of food having orosensory characteristics that predict a protracted fast. Two new studies tested if macronutrient composition of a flavoured meal before the reinforcing fast influences this ...
journal_title:Physiology & behavior
pub_type: 杂志文章
doi:10.1016/j.physbeh.2006.02.007
更新日期:2006-06-15 00:00:00
abstract::Appetite and eating are not only controlled by energy needs, but also by extrinsic factors that are not directly related to energy balance. Environmental signals that acquire motivational properties through associative learning-learned cues-can override homeostatic signals and stimulate eating in sated states, or inhi...
journal_title:Physiology & behavior
pub_type: 杂志文章,评审
doi:10.1016/j.physbeh.2011.04.059
更新日期:2011-09-26 00:00:00