Food deprivation alters dopamine utilization in the rat prefrontal cortex and asymmetrically alters amphetamine-induced rotational behavior.

abstract：:The triggering of ectopic action potentials (APs) at axon terminals in a chronic epileptic cobalt focus was investigated in thalamocortical (TC) neurons of rats under urethane anesthesia. TC cells which were in register with an active epileptic aggregate discharged bursts of 2-11 APs. According to the rules of the col...

journal_title：Brain research

authors： Pinault D

更新日期：1992-03-27 00:00:00

abstract：:Circadian and neural mechanisms important for the organization of reproductive behavior in the male golden hamster were examined. The sexual behavior of male hamsters exhibits diel variations; males are quicker to initiate copulation and to ejaculate in the dark phase than in the light phase of a daily light-dark cycl...

journal_title：Brain research

authors： Eskes GA

更新日期：1984-02-13 00:00:00

abstract：:The parabrachial nucleus consists of several subnuclei which contains autonomic, gustatory, visceral sensory, nociceptive, and respiratory related neurons. We have investigated the direct projections from the rat parabrachial region, including the K olliker-Fuse nucleus, to the pharyngeal motoneurons with an anterogra...

journal_title：Brain research

authors： Hayakawa T,Zheng JQ,Seki M

更新日期：1999-01-23 00:00:00

abstract：:Intracerebroventricular administration into sedentary mice of the high molecular mass fraction of cerebrospinal fluid (CSF) from exercise-exhausted rats produced a decrease in spontaneous motor activity [K. Inoue, H. Yamazaki, Y. Manabe, C. Fukuda, T. Fushiki, Release of a substance that suppresses spontaneous motor a...

journal_title：Brain research

authors： Inoue K,Yamazaki H,Manabe Y,Fukuda C,Hanai K,Fushiki T

更新日期：1999-11-06 00:00:00

abstract：:High cell density, with attendant aggregation, selectively increases expression of substance P (SP) and choline acetyltransferase (ChAT) in virtually pure neonatal sympathetic neuronal cultures. To investigate the specific role of cell contact in selective transmitter expression, SP content and ChAT activity were exam...

journal_title：Brain research

authors： Adler JE,Black IB

更新日期：1986-12-01 00:00:00

abstract：:Unit activity of locus coeruleus (LC) neurons in rats was investigated. After the animal recovered from anesthesia, the spontaneous activity exhibited periodic bursting discharges at about 15-30 s intervals. The oscillation was observed to last for a long time (1-3 h). It is suggested that many LC neurons exhibited th...

journal_title：Brain research

authors： Akaike T

更新日期：1982-05-13 00:00:00

abstract：:In the dorsal horn of barbiturate-anaesthetized cats evidence was obtained for a different distribution of enkephalin-preferring and morphine-preferring receptors. When ejected electrophoretically from micropipettes, morphine reduced the nociceptive responses of neurones of laminae IV and V when administered in the su...

journal_title：Brain research

authors： Duggan AW,Johnson SM,Morton CR

更新日期：1981-12-21 00:00:00

abstract：:Gabapentin, a drug useful in several neurological and psychiatric disorders, decreased K(+) (15 mM)-induced [Ca(2+)](i) increase in Fura-PE3-loaded rat neocortical synaptosomes (IC(50)=9.7 microM; submaximal inhibition of 28.6%). This effect may indicate a selective modulation of presynaptic Ca(2+) influx in response ...

journal_title：Brain research

authors： Meder WP,Dooley DJ

更新日期：2000-09-01 00:00:00

abstract：:Individual variability in the behavioral responsiveness to psychostimulant drugs is due, in part, to genetic factors. The present study investigated the effects of acute and repeated administrations of cocaine (0, 5, 10 or 20 mg/kg, i.p.) on locomotor activity in male and female rats from genetically distinct strains ...

journal_title：Brain research

authors： Cailhol S,Mormède P

更新日期：1999-09-18 00:00:00

abstract：:Primary gaze fixation in healthy individuals is frequently interrupted by microsaccades and saccadic intrusions (SI). The neural systems responsible for the control of attention and eye movements are believed to overlap and in line with this, the behaviour of microsaccades appears to be affected by exogenous and endog...

journal_title：Brain research

authors： Gowen E,Abadi RV,Poliakoff E,Hansen PC,Miall RC

更新日期：2007-04-13 00:00:00

abstract：:Three priming injections with the D1/D2 dopamine agonist apomorphine permits a challenge with the D2 agonist quinpirole to elicit robust contralateral rotation and ipsilateral striatal Fos expression in 6-hydroxydopamine lesioned rats. Pretreatment with NMDA glutamate antagonists MK-801 or CPP dose-dependently attenua...

journal_title：Brain research

authors： Pollack AE,Haisley EC

更新日期：2001-04-06 00:00:00

abstract：:Several studies, using electrical stimulation of parts of the hypothalamus, have shown, that different parts of the hypothalamus yield different behavioural responses upon stimulation. In order to differentiate between stimulation of neuronal cell bodies and passing fibres and to investigate the role of GABA in hypoth...

journal_title：Brain research

authors： Roeling TA,Kruk MR,Schuurmans R,Veening JG

更新日期：1993-06-25 00:00:00

abstract：:We examined the role of the phosphorylation of calcium/calmodulin-dependent protein kinase II (CaMKII) and cyclic AMP-response element binding protein (CREB) in N-methyl-d-aspartate (NMDA)-induced neurotoxicity in the rat retina. Western blot analysis showed early elevation of phosphorylated CaMKII (p-CaMKII) protein ...

journal_title：Brain research

authors： Takeda H,Kitaoka Y,Hayashi Y,Kumai T,Munemasa Y,Fujino H,Kobayashi S,Ueno S

更新日期：2007-12-12 00:00:00

abstract：:The hypothalamic paraventricular nucleus is known to send projections to the dorsal medullary area where it appears to innervate the nucleus tractus solitarius and the dorsal motor nucleus of the vagus. Experiments were carried out in urethane anesthetized rats to identify single vagal motor neurons identified by anti...

journal_title：Brain research

authors： Lawrence D,Pittman QJ

更新日期：1985-04-15 00:00:00

abstract：:We have developed a serum-free chemically defined medium which allows the obtainment of a primary culture highly enriched in ciliated ependymal cells. Serum was never used. Mechanically dissociated neonatal rat brain hemisphere cells were seeded on a fibronectin substratum. Culture medium was minimum Eagle's medium un...

journal_title：Brain research

authors： Weibel M,Pettmann B,Artault JC,Sensenbrenner M,Labourdette G

更新日期：1986-03-01 00:00:00

abstract：:Kinins, such as bradykinin and Lys-bradykinin, are important mediators in peripheral inflammation. Although the existence of the components necessary for generating kinins has been demonstrated in the brain, a functional role of the kinin-generating system in cerebral inflammation remains to be defined. The aim of the...

journal_title：Brain research

authors： Takano M,Horie M,Yayama K,Okamoto H

更新日期：2003-07-18 00:00:00

abstract：:The suprachiasmatic nucleus (SCN) and the pineal body in 3 types of inherited hormone-deficient mice, the dw, lit and hyt mice were examined by morphological, morphometric and biochemical techniques. In the dw and lit mice the SCN was underdeveloped. In the ventral part of the SCN, where most of the retinal fibers app...

journal_title：Brain research

authors： Noguchi T,Sugisaki T,Kudo M,Satoh I

更新日期：1986-05-01 00:00:00

abstract：:The effects of recombinant mouse stem cell factor (rmSCF) on paired-pulse facilitation (PPF) and long-term potentiation (LTP) in the mossy fiber (MF)-CA3 pathway were examined in mouse hippocampal slices by recording field EPSPs. When PPF was measured before and 30 min after tetanic stimulation, the initial PPF positi...

journal_title：Brain research

authors： Kondo T,Katafuchi T,Hori T

更新日期：2002-08-16 00:00:00

abstract：:Experiments were carried out to determine if stimuli which augment preganglionic nerve activity to sympathetic neurons, and thereby cause trans-synaptic induction, increase the retrograde transport of nerve growth factor (NGF). It was found that nerve activity had no effect on retrograde transport of [125I]NGF. It was...

journal_title：Brain research

authors： Johnson EM Jr,Blumberg HM,Costrini NV,Bradshaw RA

更新日期：1979-12-14 00:00:00

abstract：:The receptor for advanced glycation end products (RAGE) is a multi-ligand member of the immunoglobulin superfamily of cell surface molecules. The RAGE-ligand interaction has a putative role in a range of chronic disorders and is also known to contribute to both inflammatory/degenerative processes as well as regenerati...

journal_title：Brain research

authors： Ma L,Carter RJ,Morton AJ,Nicholson LF

更新日期：2003-03-21 00:00:00

abstract：:We have studied in adult rats bearing a unilateral nigral lesion the effect of nigral grafts into the striatum on behavioral supersensitivity induced by chronic treatment of L-DOPA (100 mg/kg i.p.) plus benserazide (50 mg/kg i.p.). Repeated administration of L-DOPA increases contraversive circling. In rats without gra...

journal_title：Brain research

authors： Gaudin DP,Rioux L,Bédard PJ

更新日期：1990-01-01 00:00:00

abstract：:Intracerebroventricular (i.c.v.) infusion of sodium in rats increases cerebrospinal fluid (CSF) [Na], mimicking the effects of a high salt diet in salt-sensitive strains and causing sympathetic hyperactivity and a pressor response that are mediated via both an endogenous brain ouabainlike substance (OLS) and the brain...

journal_title：Brain research

authors： Van Huysse JW,Hou X

更新日期：2004-09-24 00:00:00

abstract：:Projection neurons from the superior colliculus (SC) to the cuneiform region (CFR) of the midbrain form distinct cell clusters in the intermediate gray layer which precisely overlap the cholinergic fiber patches in this region of the cat SC (Jeon and Mize, J. Comp. Neurol., 337 (1993) 127-150). The acetylcholine (ACh)...

journal_title：Brain research

authors： Banfro FT,Mize RR

更新日期：1996-09-16 00:00:00

abstract：:Size matched male green anoles (Anolis carolinensis) were paired in a neutral setting and allowed to engage in aggressive displays. Winners and losers were apparent in each pair within 90min, resulting in stable dominant/subordinate dyads. Androgen receptor (AR) expression was assessed at three time points after the i...

journal_title：Brain research

authors： Hattori T,Wilczynski W

更新日期：2014-09-25 00:00:00

abstract：:Opioids elicit antinociception in mammals through three distinct types of receptors designated as mu, kappa and delta. However, it is not clear what type of opioid receptor mediates antinociception in non-mammalian vertebrates. Radioligand binding techniques were employed to characterize the site(s) of opioid action i...

journal_title：Brain research

authors： Newman LC,Wallace DR,Stevens CW

更新日期：2000-11-24 00:00:00

abstract：:The effect of repetitive stimulation of the locus coeruleus (LC) on the discharge rate of spontaneously active neurons of the visual, rostral and cingulate cortex was investigated in untreated and catecholamine-depleted rats under chloral hydrate anesthesia. In untreated animals, the inhibitory transsynaptic effects p...

journal_title：Brain research

authors： Olpe HR,Glatt A,Laszlo J,Schellenberg A

更新日期：1980-03-17 00:00:00

abstract：:A cyto- and myeloarchitectonic parcellation of the superior temporal sulcus and surrounding cortex in the rhesus monkey has been correlated with the pattern of afferent cortical connections from ipsilateral temporal, parietal and occipital lobes, studied by both silver impregnation and autoradiographic techniques. The...

journal_title：Brain research

authors： Seltzer B,Pandya DN

更新日期：1978-06-23 00:00:00

abstract：:The functional role of many central nervous structures has been inferred from the temporal relationship of a neuronal response with the different sensory and motor events in an experimental design such as when an animal performs a trained movement in response to a conditioned stimulus. However, this kind of data analy...

journal_title：Brain research

authors： Seal J,Commenges D,Salamon R,Bioulac B

更新日期：1983-11-14 00:00:00

abstract：:alpha(1)-Adrenoceptors are concentrated in the locus coeruleus (LC) where they appear to regulate various active behaviors but have been difficult to stimulate effectively. The present study examined the behavioral, pharmacological and neural effects of possible stimulation of these receptors with 6-fluoronorepinephri...

journal_title：Brain research

authors： Stone EA,Lin Y,Sarfraz Y,Quartermain D

更新日期：2009-09-29 00:00:00

abstract：:The hyperphagic properties of insulin (10 U/kg, s.c.) were transiently (2h) and dose-dependently inhibited (30%) by central pretreatment with naltrexone (20-50 micrograms, i.c.v.). The irreversible mu opioid antagonist, beta-funaltrexamine (B-FNA, 20 micrograms, i.c.v.) significantly inhibited insulin hyperphagia by 2...

journal_title：Brain research

authors： Beczkowska IW,Bodnar RJ

更新日期：1991-05-03 00:00:00