Unilateral odor deprivation: differential effects due to time of treatment.

abstract：:The present study investigated whether the raphe neurons which give rise to the transient serotonergic fibers in the visual cortex of neonatal rats persist or disappear as the rats mature. Three experiments were performed employing the WGA-apoHRP-Au retrograde transport technique in conjunction with 5-HT or WGA-HRP im...

journal_title：Brain research bulletin

authors： Koh T,Nakazawa M,Kani K,Maeda T

更新日期：1991-11-01 00:00:00

abstract：:The serotonin(2A) (5HT(2A)) receptors have been shown to play an important role in several psychiatric disorders, including depression, schizophrenia, and alcoholism. This immunohistochemical study examined the cellular localization of 5HT(2A) receptors in various rat brain structures (olfactory, striatum, cortex, hip...

journal_title：Brain research bulletin

authors： Xu T,Pandey SC

更新日期：2000-04-01 00:00:00

abstract：PURPOSE:The effects of COX-2 inhibitors on seizure activity are controversial. The aim of the current study was to determine the post-treatment effect of aceclofenac on penicillin-induced experimental epilepsy. METHODS:Male Wistar rats were used in all experiments (n=18). The seizure activity was triggered by penicill...

journal_title：Brain research bulletin

authors： Taşkıran M,Taşdemir A,Ayyıldız N

更新日期：2017-04-01 00:00:00

abstract：:The hypothalamic suprachiasmatic nucleus (SCN) of the ring dove was demonstrated by the presence of labeled retinal processes. Horseradish peroxidase or tritiated proline were injected into the vitreous of the eye and were transported in an anterograde manner to label the SCN. After identifying the retinorecipient are...

journal_title：Brain research bulletin

authors： Cooper ML,Pickard GE,Silver R

更新日期：1983-05-01 00:00:00

abstract：:Nicotinic acetylcholine (ACh) and dopamine (DA) receptor activation has been found to be important for working memory. The regional distribution of these receptors in the brain has been well characterized. However, the relationship of the region-specific nicotinic ACh and DA binding density to memory performance has n...

journal_title：Brain research bulletin

authors： Levin ED,Torry D,Christopher NC,Yu X,Einstein G,Schwartz-Bloom RD

更新日期：1997-01-01 00:00:00

abstract：:Parkinson's disease (PD) is mostly known as a dopamine deficiency syndrome due the structural and functional changes in striatal projection neurons. However, studies have considered this pathology as a multi-systemic disease in which the neurodegenerative process extends beyond the dopaminergic system. Therefore, the ...

journal_title：Brain research bulletin

authors： Leal PC,Bispo JMM,Lins LCRF,Souza MF,Gois AM,Moore C,Marchioro M,Ribeiro AM,Silva RH,Meshul CK,Santos JR

更新日期：2019-03-01 00:00:00

abstract：:Motor neurons are endowed with intrinsic and conditional membrane properties that may shape the final motor output. In the first half of this paper we present data on the contribution of I(h), a hyperpolarization-activated inward cation current, to phase-transition in motor neurons during rhythmic firing. Motor neuron...

journal_title：Brain research bulletin

authors： Kiehn O,Kjaerulff O,Tresch MC,Harris-Warrick RM

更新日期：2000-11-15 00:00:00

abstract：:Here we have investigated whether differences in levels of dopamine D1-like, D2-like receptors, dopamine D3 receptors, and dopamine transporter could be related to behaviors such as immobility response and locomotion between Wistar rats and Sprague-Dawley rats. The levels of the dopamine receptors and transporter were...

journal_title：Brain research bulletin

authors： Zamudio S,Fregoso T,Miranda A,De La Cruz F,Flores G

更新日期：2005-04-30 00:00:00

abstract：:It was found that neurons in the posterior orbitofrontal cortex, area 13, of the rhesus monkey were activated from self-stimulation electrodes (in 142 of 168 possible instances), and that neurons in the anterior orbitofrontal areas were much less likely to be activated from the self-stimulation electrodes (in only 28 ...

journal_title：Brain research bulletin

authors： Mora F,Avrith DB,Rolls ET

更新日期：1980-03-01 00:00:00

abstract：:Abundance of muscle spindles is most likely related to gradual recruitment and functional specialization of motor units, as well as to their fundamental role in reflex intermuscular interaction and cooperation with other sensory systems. Spindle afferents per se usually convey ambiguous kinesthetic information to the ...

journal_title：Brain research bulletin

authors： Feldman AG

更新日期：2008-03-28 00:00:00

abstract：:The effect of endocannabinoids on synaptic plasticity has been demonstrated in a variety of species and brain regions. Relatively little is known about the localization and significance of cannabinoid (CB) receptors in the avian brain. The objective of the present study was to investigate the effect of a specific CB(1...

journal_title：Brain research bulletin

authors： Adám AS,Wenger T,Csillag A

更新日期：2008-06-15 00:00:00

abstract：:Cardiolipin is a mitochondrial membrane phospholipid with several well-defined metabolic roles. Cardiolipin can be released extracellularly by damaged cells and has been shown to affect peripheral immune functions. We hypothesized that extracellular cardiolipin can also regulate functions of microglia, the resident im...

journal_title：Brain research bulletin

authors： Pointer CB,Wenzel TJ,Klegeris A

更新日期：2019-03-01 00:00:00

abstract：:Baroreceptor input plays a critical role in body fluid balance and the endocrine response to NaCl consumption [25]. Experiments were performed to characterize the alterations in salt intake that are seen after baroreceptor denervation. Using chronically baroreceptor denervated (SAD) or control (CON) male Sprague-Dawle...

journal_title：Brain research bulletin

authors： Rocha MJ,Callahan MF,Morris M

更新日期：1997-01-01 00:00:00

abstract：:Chronic social stress and/or pharmacological treatments differentially modulate the expression of c-Fos, a marker of neuronal activity, in subregions of the rat brain. Here, we examined the effect of the atypical antipsychotic Clozapine (Clz) (20 mg/kg/day for 3 weeks) on the neuronal activation pattern of c-Fos prote...

journal_title：Brain research bulletin

authors： Stanisavljević A,Perić I,Bernardi RE,Gass P,Filipović D

更新日期：2019-10-01 00:00:00

abstract：:Gestational exposure to nicotine has been shown to interfere with biochemical markers of development of central and peripheral noradrenergic activity. The current study examines the development and function of cardiac beta-adrenergic receptors in the offspring of pregnant rats given nicotine infusions of 6 mg/kg/day f...

journal_title：Brain research bulletin

authors： Navarro HA,Mills E,Seidler FJ,Baker FE,Lappi SE,Tayyeb MI,Spencer JR,Slotkin TA

更新日期：1990-08-01 00:00:00

abstract：:Image analysis methods are being developed for measuring the density and distribution of perivascular noradrenergic nerves and their varicosities, demonstrated by fluorescence histochemistry. Image analysis is recommended in comparison with other methods for the quantitation of fluorescence, because image resolution i...

journal_title：Brain research bulletin

authors： Cowen T,Burnstock G

更新日期：1982-07-01 00:00:00

abstract：:Trisomy of the whole or distal part of human chromosome 21 (HSA 21) (Ts21) results in Down Syndrome (DS), which is characterized in part by mental retardation and associated neurological abnormalities. Structural abnormalities observed frequently include reduced brain weight, decreased number and depth of sulci in the...

journal_title：Brain research bulletin

authors： Coyle JT,Oster-Granite ML,Gearhart JD

更新日期：1986-06-01 00:00:00

abstract：:Calcium channels affect many neuronal functions, including membrane electrical excitability, synaptic transmission, cellular homeostasis, gene transcription, growth, and development. We used recently developed methods for serum-free culture of adult and embryonic rat neurons to study the development of voltage-sensiti...

journal_title：Brain research bulletin

authors： Collings MA,Brewer GJ,Evans MS

更新日期：1999-01-01 00:00:00

abstract：:We investigated the effects of mild hyperglycemia and insulin treatment on the metabolism of the ischemic brain in spontaneously hypertensive rats with acute hyperglycemia (n = 9), acute hyperglycemia treated with insulin during ischemia (n = 10), and normoglycemia (n = 10). Cerebral blood flow was measured by the H2 ...

journal_title：Brain research bulletin

authors： Sugimori H,Ibayashi S,Fujii K,Nagao T,Sadoshima S,Fujishima M

更新日期：1996-01-01 00:00:00

abstract：:The effects of unilateral cortical spreading depression (CSD) on feeding, drinking and other behaviors were studied in rats. CSD waves were elicited by a microinjection of KC1 solution through an implanted cannula. The animal's behavior and slow potential changes (SPC) accompanying CSD were then simultaneously monitor...

journal_title：Brain research bulletin

authors： Shibata M

更新日期：1978-07-01 00:00:00

abstract：:In the present study, multi-electrode array recording was used to examine dorsal horn activity following stimulation of primary afferents in a rat dorsal root attached-spinal cord slice preparation. The multi-electrode array probe was placed under the dorsal horn slice and local field potentials evoked by stimulation ...

journal_title：Brain research bulletin

authors： Yu F,Zhao ZY,He T,Yu YQ,Li Z,Chen J

更新日期：2017-05-01 00:00:00

abstract：:The effects of a unilateral lesion made on the right or left side of the preoptic area (POA) or anterior hypothalamic area (AHA) made on each day of the estrous cycle, were analyzed. Ovulation rate decreased among the animals with a lesion performed on the day of estrous on the right side of POA (1/7 vs. 7/7, p < 0.05...

journal_title：Brain research bulletin

authors： Morán JL,Cruz ME,Dominquez R

更新日期：1994-01-01 00:00:00

abstract：:Insulin release was examined in human subjects after lingual applications of D-glucose and its anomers. A dose-dependent increase in the insulin release was noted following the application of equilibrated D-glucose consisting of 36% alpha- and 64% beta-anomer. The response was not reproduced after administration of at...

journal_title：Brain research bulletin

authors： Yamazaki M,Sakaguchi T

更新日期：1986-08-01 00:00:00

abstract：:After injecting a mixture of tritiated amino acids into various regions of the frontal cortices of cats, autoradiograms of the mesodiencephalic junctional region were processed. When the injections were placed in the lateral part of the motor area of the hand or arm regions, silver grains were manifested in the nucleu...

journal_title：Brain research bulletin

authors： Nakamura Y,Kitao Y,Okoyama S

更新日期：1983-04-01 00:00:00

abstract：:The present study was conducted to evaluate plasma levels of monoamine neurotransmitter metabolites in spontaneous recurrences of methamphetamine psychosis (i.e., flashbacks). The subjects were 50 physically healthy females comprised of 25 who experienced flashbacks (flashbackers), 18 who did not experienced methamphe...

journal_title：Brain research bulletin

authors： Yui K,Goto K,Ikemoto S,Ishiguro T

更新日期：1997-01-01 00:00:00

abstract：:Effects of acute exposure (2 hr) to either 1.5% halothane or 0.5% methoxyflurane were investigated in the Sprague Dawley rat. Pituitary (PIT) and central nervous system (CNS) substance P (SP)-like and beta-endorphin (beta-end)-like immunoreactivities were evaluated immediately after anesthetic exposure (2 h), after ri...

journal_title：Brain research bulletin

authors： Karuri AR,Agarwal RK,Engelking LR,Kumar MS

更新日期：1998-03-15 00:00:00

abstract：:Changes in dietary habits, including the increased consumption of processed foods, rich in trans fatty acids (TFA), have profound effects on offspring health in later life. Thus, this study aimed to assess the influence of maternal trans fat intake during pregnancy or lactation on anxiety behavior, as well as markers ...

journal_title：Brain research bulletin

authors： Pase CS,Metz VG,Roversi K,Roversi K,Vey LT,Dias VT,Schons CF,de David Antoniazzi CT,Duarte T,Duarte M,Burger ME

更新日期：2021-01-01 00:00:00

abstract：:Microglial and astroglial cells undergo prompt responses to peripheral motor and sensory axon injury. These responses include proliferation of microglial cells as well as hypertrophy and increased levels of glial fibrillary acidic protein around the axotomized motoneurons and in the central projection territories of p...

journal_title：Brain research bulletin

authors： Svensson M,Eriksson P,Persson JK,Molander C,Arvidsson J,Aldskogius H

更新日期：1993-01-01 00:00:00

abstract：:The role of gamma-aminobutyric acid (GABA) in the regulation of gonadotropin hormone-releasing hormone (GnRH) release was studied using rat hypothalamic slices in vitro. Perifusion with GABA (10(-8)-10(-4) M) caused a dose-dependent increase in GnRH release. The GABAA receptor agonist isoguvacine (10(-5) M) also stimu...

journal_title：Brain research bulletin

authors： Nikolarakis KE,Loeffler JP,Almeida OF,Herz A

更新日期：1988-10-01 00:00:00

abstract：:Although it is well established that increases in tryptophan availability can increase brain serotonin synthesis, the effect of tryptophan loads on serotonin release is not as clear. We have used in vivo microdialysis in order to monitor extracellular serotonin in the lateral hypothalamus to examine this issue. Trypto...

journal_title：Brain research bulletin

authors： Schwartz DH,Hernandez L,Hoebel BG

更新日期：1990-12-01 00:00:00