نتایج جستجو برای: licking behavior

تعداد نتایج: 619879  

Journal: :iranian journal of basic medical sciences 0
behnam abbasian graduated of faculty of veterinary, shahrekord azad university, shahrekord, iran shahrzad azizi graduated of faculty of veterinary, shahrekord azad university, shahrekord, iran abolghasem esmaeili cell, molecular & developmental division, department of biology, faculty of science, the university of isfahan, isfahan, iran

objective(s) wound licking has been shown to advance wound healing among humans and many other animals. the present study evaluates the licking effects on healing of skin wound in rats. materials and methods twenty four rats were assigned to 4 different groups randomly and two 3 cm longitudinal full thickness incisions were made on each dorsal and ventral side of rats. the ventral incisions wer...

احتشامی , سارا, خانی , حسن, فرزین , داوود,

Background and purpose : Âscorbic acid, an antioxidant vitamine, is found throughout the mammalian central nervous system (ÇNS). There is evidence that it may modulate neuronal activity, release of neurotransmitters and dopamine receptors activities. There are behavioral evidences supporting the antidopaminergic effect of ascorbic acid. This effect of ascorbic acid may, in part, modulate the ...

Journal: :Physiology & behavior 2003
Frances A Champagne Darlene D Francis Adam Mar Michael J Meaney

Variations in maternal care have been widely considered as a critical influence in development. In the rat, variations in maternal behavior, particularly in licking/grooming, regulate the development of endocrine, emotional and cognitive responses to stress. These studies form the basis of a potentially useful model for the study of maternal effects in mammals. In this paper we provide a detail...

Journal: :Proceedings of the National Academy of Sciences of the United States of America 2001
F Champagne J Diorio S Sharma M J Meaney

Naturally occurring variations in maternal licking/grooming influence neural development and are transmitted from mother to female offspring. We found that the induction of maternal behavior in virgin females through constant exposure to pups (pup sensitization) was significantly shorter in the offspring of High compared with Low licking/grooming mothers, suggesting differences in maternal resp...

Journal: :The Journal of neuroscience : the official journal of the Society for Neuroscience 2004
Frances A Champagne Pablo Chretien Carl W Stevenson Tie Yuan Zhang Alain Gratton Michael J Meaney

Lactating rats exhibit stable individual differences in pup licking/grooming. We used in vivo voltammetry to monitor changes in extracellular dopamine (DA) in the nucleus accumbens (n. Acc) shell of lactating rats interacting with pups and found that (1) the DA signal increased significantly with pup licking/grooming; (2) the onset of such increases preceded pup licking/grooming; and (3) the ma...

Journal: :Hormones and behavior 2006
Stephanie L Rees Sonia Panesar Meir Steiner Alison S Fleming

Maternal behavior of the sensitized virgin rat is affected by approach-avoidance systems as well as by hypothalamic-pituitary-adrenal (HPA) axis, which is also activated during stress. The present experiments investigated the effects of adrenalectomy and of varying corticosterone concentrations on the onset and expression of maternal behavior in sensitized virgin rats. In the first experiment, ...

Journal: :The Journal of urology 2008
Chikashi Saitoh Michael B Chancellor William C de Groat Naoki Yoshimura

PURPOSE A new animal model in which to concurrently evaluate bladder function and nociceptive behavior was developed using freely moving, noncatheterized, conscious rats to assess the nociceptive behavior responses induced by intravesical instillation of resiniferatoxin (Sigma) and its relationship with bladder dysfunction. MATERIALS AND METHODS In female Sprague-Dawley rats resiniferatoxin (...

2015
Mark A. Rossi Henry H. Yin

The role of dopamine in controlling behavior remains poorly understood. In this study we examined licking behavior in an established hyperdopaminergic mouse model-dopamine transporter knockout (DAT KO) mice. DAT KO mice showed higher rates of licking, which is due to increased perseveration of licking in a bout. By contrast, they showed increased individual lick durations, and reduced inter-lic...

Journal: :Journal of neuroscience methods 2006
Abdallah Hayar Jeri L Bryant John D Boughter Detlef H Heck

Licking behavior in rodents is widely used to determine fluid consumption in various behavioral contexts and is a typical example of rhythmic movement controlled by internal pattern-generating mechanisms. The measurement of licking behavior by commercially available instruments is based on either tongue protrusion interrupting a light beam or on an electrical signal generated by the tongue touc...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید