Identification of cardio-inhibitory neurons in the thoracic ganglion of the isopod crustacean Bathynomus doederleini.

abstract：:Intrinsic versus extrinsic determinants of age-related alterations in hippocampal noradrenergic transmission were investigated using intraocular allografts in rats. Three groups of animals were examined: young hippocampal transplants in young hosts, old transplants in old hosts and young transplants in old hosts. Post...

journal_title：Brain research

authors： Eriksdotter-Nilsson M,Gerhardt G,Seiger A,Olson L,Hoffer B,Granholm AC

更新日期：1989-01-30 00:00:00

abstract：:There is a population of neurons in the cortex in the middle and anterior part of the superior temporal sulcus (STS) of the monkey with responses which are selective for faces. If, consistent with the effects of damage to the temporal lobe, these neurons are involved in face recognition or in making appropriate social...

journal_title：Brain research

authors： Baylis GC,Rolls ET,Leonard CM

更新日期：1985-09-02 00:00:00

abstract：:Recent evidence suggest that the blockade of cannabinoid CB1 receptors might be beneficial to alleviate motor inhibition typical of Parkinson's disease (PD). In the present study, we have explored the motor effects of rimonabant, a selective antagonist of CB1 receptors, in a rat model of PD generated by an intracerebr...

journal_title：Brain research

authors： González S,Scorticati C,García-Arencibia M,de Miguel R,Ramos JA,Fernández-Ruiz J

更新日期：2006-02-16 00:00:00

abstract：:[3H]Quinuclidinyl benzilate (QNB), [3H]lysergic acid diethylamide (LSD) and [3H]pyrilamine were used with radiohistochemistry to determine the distribution of muscarinic, serotonergic and histaminergic binding sites, respectively, in cat spinal cord. Each ligand displayed a unique pattern of binding sites in the super...

journal_title：Brain research

authors： Seybold VS

更新日期：1985-09-09 00:00:00

abstract：:Intracellular Ca2+, measured in NCB-20 cells with the fluorescent indicator fura-2, was elevated by K(+)-depolarization and by ethanol, but not by the excitatory amino acids L-glutamate and N-methyl-D-aspartate. These amino acids failed to raise intracellular Ca2+ levels even in the presence of elevated extracellular ...

journal_title：Brain research

authors： Chan J,Greenberg DA

更新日期：1991-01-25 00:00:00

abstract：:The ability of the monoclonal antibody, 192-IgG, directed against the rat nerve growth factor (NGF) receptor to mimic or inhibit the actions of NGF was examined in vitro and in vivo. 192-IgG had no effect on morphology, survival, or protein synthesis rates of sympathetic neuronal cultures. When injected into newborn r...

journal_title：Brain research

authors： Johnson EM Jr,Osborne PA,Taniuchi M

更新日期：1989-01-23 00:00:00

abstract：:We studied the effects of L-DOPA on the firing patterns of pallidal neurons in experimental parkinsonism. After a unilateral injection of MPTP, we observed a decrease in the firing rate of GPe neurons, and a slight increase in their bursting activity. In the GPi, there was a considerable augmentation of both neuronal ...

journal_title：Brain research

authors： Boraud T,Bezard E,Guehl D,Bioulac B,Gross C

更新日期：1998-03-16 00:00:00

abstract：:The effect of high concentrations of L-ascorbic acid on the in vivo and in vitro growth of human neuroblastoma has been investigated. Directly implemented into cell culture it decreased the DNA, RNA and protein synthesis, and mitosis of neuroblastoma cells, without affecting normal neuronal cells. In vivo treatment of...

journal_title：Brain research

authors： Pavelić K

更新日期：1985-09-09 00:00:00

abstract：:Neonatal hypoxia-ischemia (HI) has been extensively studied in a rat model characterized by unilateral brain damage (Rice-Vannucci Model). However, as well as in humans, each rat brain hemisphere is distinctly involved in cognitive functions, as for example retrieval of emotionally based memory, and neurochemical asym...

journal_title：Brain research

authors： Arteni NS,Salgueiro J,Torres I,Achaval M,Netto CA

更新日期：2003-05-30 00:00:00

abstract：:A quantitative study of Wallerian degeneration was carried out on teased fibres. The breakdown into ovoids was used as the criterion of degeneration. The fragmentation of fibres begins near the point of nerve interrruption and spreads along the unbranched parts of axons at velocities correlated with fibre diameter and...

journal_title：Brain research

authors： Lubińska L

更新日期：1977-07-08 00:00:00

abstract：:The DNA content and activity of acid and alkaline deoxyribonucleases (DNases) were measured through age 60 days in the hypothalamus of female rats injected s.c. with 1.25 mg testosterone propionate 48 h after birth. DNA significantly increases through age 60 days, however, androgenization does not affect the DNases or...

journal_title：Brain research

authors： Litteria M

更新日期：1985-02-01 00:00:00

abstract：:Tissue damage induces acute pain but also long-term central modifications that can affect the behavioral and neuronal responses to a second painful stimulus. To study the effects of female gonadal hormones on the responses to repetition of a nociceptive stimulus, we subjected adult female rats to the formalin test. Th...

journal_title：Brain research

authors： Ceccarelli I,Fiorenzani P,Massafra C,Aloisi AM

更新日期：2006-08-23 00:00:00

abstract：:The neuropeptide alpha-melanocyte-stimulating hormone (alpha-MSH) is synthesized by discrete populations of hypothalamic neurons which project in different brain regions including the cerebral cortex, hippocampus and amygdala nuclei. The purpose of the present study was to identify the alpha-MSH-immunoreactive species...

journal_title：Brain research

authors： Bunel DT,Delbende C,Blasquez C,Jegou S,Vaudry H

更新日期：1990-04-16 00:00:00

abstract：:The motoneurons innervating the orbicularis oculi muscle from a subgroup within the facial nucleus, called the intermediate facial subnucleus. This makes it possible to study afferents to these motoneurons by means of autoradiographical tracing techniques. Many different injections were made in the brainstem and dienc...

journal_title：Brain research

authors： Holstege G,van Ham JJ,Tan J

更新日期：1986-05-28 00:00:00

abstract：:The feedback effect of activity of area 21a on orientation maps of areas 17 and 18 was investigated in cats using intrinsic signal optical imaging. A spatial frequency-dependent decrease in response amplitude of orientation maps to grating stimuli was observed in areas 17 and 18 when area 21a was inactivated by local ...

journal_title：Brain research

authors： Huang L,Chen X,Shou T

更新日期：2004-02-20 00:00:00

abstract：:An in vitro preparation was used to determine if rapidly transported radiolabeled protein which is isolated with the myelin fraction of frog sciatic nerves is similar to rapidly transported radiolabeled protein released from sciatic nerves. Sciatic nerves along with their eighth and ninth dorsal root ganglia were plac...

journal_title：Brain research

authors： Edwards JA,Hines JF

更新日期：1982-05-13 00:00:00

abstract：:Repeated doses of estradiol benzoate (10 micrograms/kg, s.c., once a day for 2, 5 or 8 days) to male rats decreased gamma-aminobutyric acid (GABA) content and glutamate decarboxylase (GAD) activity in substantia nigra (SN) but failed to change these parameters in hippocampus, cerebral cortex, cerebellum, lateral septu...

journal_title：Brain research

authors： Nicoletti F,Meek JL

更新日期：1985-04-15 00:00:00

abstract：:Initial studies found glutamate injury to murine spinal cultures (14-17 days in vitro) to reflect contributions of both NMDA and AMPA/kainate receptors. Subsequent experiments found the spinal cultures to be more sensitive than cortical cultures to injury from prolonged low level kainate exposures, and, unlike cortica...

journal_title：Brain research

authors： Yin HZ,Park DD,Lindsay AD,Weiss JH

更新日期：1995-08-21 00:00:00

abstract：:Axonal flow of motoneurons was blocked in the sciatic nerve by the application of vinblastine at a low concentration (100 microM) not considered likely to cause axonal degeneration. The number of motoneurons expressing alpha-calcitonin gene-related peptide (CGRP) mRNA was significantly increased by vinblastine applica...

journal_title：Brain research

authors： Katoh K,Tohyama M,Noguchi K,Senba E

更新日期：1992-12-18 00:00:00

abstract：:The effect of intracerebroventricular administration of low-antinociceptive doses of selective mu- (DAMGO) or delta- (DPDPE) opioid agonists on the dose-dependent antinociceptive effects produced by intrathecal administration of sequentially increasing doses of selective mu-, delta-, or kappa-(U50,488H) opioid agonist...

journal_title：Brain research

authors： Miaskowski C,Levine JD

更新日期：1992-11-06 00:00:00

abstract：:Water deprivation caused daily urinary Na output to more than double in normal sheep, but caused no increase in Na excretion in sheep (A3VL-sheep) in which the anterior third ventricle wall had been ablated. Dehydrated A3VL-sheep exhibited a much greater degree of hypernatremia than dehydrated normal sheep, although w...

journal_title：Brain research

authors： McKinley MJ,Denton DA,Park RG,Weisinger RS

更新日期：1983-03-21 00:00:00

abstract：:In vivo release of labeled serotonin ([3H]5-HT) from the parietal cortex was investigated by cortical cup technique and electrical stimulation of midbrain raphe in rats anesthetized with pentobarbital sodium. The spontaneous efflux of tritium from the parietal cortex preload with [3H]5-HT followed a multiphasic expone...

journal_title：Brain research

authors： Fujiwara H,Uemoto M,Tanaka C

更新日期：1981-07-20 00:00:00

abstract：:The organization of globus pallidus (GP) projections was studied in cats using autoradiographic and horseradish peroxidase (HRP) techniques. Both methods confirmed the existence of a topographically organized projection to subthalamic nucleus (STN). Although all but the most caudal GP projects to STN, the heaviest pro...

journal_title：Brain research

authors： McBride RL,Larsen KD

更新日期：1980-05-05 00:00:00

abstract：:Neurotensin (NT) is a neuropeptide neurotransmitter in the central nervous system. It has been implicated in the therapeutic and in the adverse effects of neuroleptics. Activity of NT in brain can only be shown by direct injection of the peptide into that organ. However, we have developed a novel analog of NT(8-13), N...

journal_title：Brain research

authors： Cusack B,Boules M,Tyler BM,Fauq A,McCormick DJ,Richelson E

更新日期：2000-02-21 00:00:00

abstract：:Immunohistochemical expression of the doublecortin (DCX) gene product was investigated in cerebral cortices from 33 normal developing human, aged 9 gestational weeks (GW) to 29 years, and from 26 patients with various neuronal migration disorders, aged 19 GW to 34 years. DCX immunoreactivity was detected predominantly...

journal_title：Brain research

authors： Qin J,Mizuguchi M,Itoh M,Takashima S

更新日期：2000-04-28 00:00:00

abstract：:Diffusion patterns of 14C-labeled penicillin, resulting from microinjections into different neocortical laminae, were compared with simultaneous electrophysiologic monitoring of epileptogenesis across these laminae. Injections into layer IV produced response alterations quickly in all recorded layers even with penicil...

journal_title：Brain research

authors： Chatt AB,Ebersole JS

更新日期：1984-01-09 00:00:00

abstract：:In the framework of a series of investigations concerning the neural substrate of aversion, electrophysiological methods were used in order to specify, within the rat's periaqueductal gray (PAG), functional properties, viz. conduction velocity and refractory period, of PAG neurons already assessed in previous studies ...

journal_title：Brain research

authors： Sandner G,Schmitt P,Karli P

更新日期：1986-10-29 00:00:00

abstract：:In decerebrate cats, the extracellular activities of neurons in the medial medullary reticular formation were studied during constant velocity off-vertical axis rotations (OVAR) in the clockwise (CW) and counterclockwise (CCW) directions (at 10 degrees tilt). Spontaneously active neurons demonstrated sinusoidal positi...

journal_title：Brain research

authors： Chan YS,Chen CW,Lai CH

更新日期：1996-09-02 00:00:00

abstract：:Previous work has demonstrated that 3 pharmacologically and neuroanatomically distinct analgesia systems can be sequentially activated by increasing numbers of transcutaneous tail-shock. To date, the categorization of the early (after 2 tail-shocks) and late (after 80-100 tail-shocks) analgesias as opiate-mediated has...

journal_title：Brain research

authors： Watkins LR,Wiertelak EP,Maier SF

更新日期：1992-06-05 00:00:00

abstract：:Synaptic plasma membrane preparations from brain tissue have endogenous Ca2+-dependent phospholipase A2 activity. Characterization of this activity revealed that it was maximally active at 10(-7)-10(-5) M Ca2+ and pH 7.0. The enzyme had a Km of 62.0 microM and a Vmax of 98.0 nmol/mg/h. Calmodulin and prostaglandin F2 ...

journal_title：Brain research

authors： Moskowitz N,Schook W,Puszkin S

更新日期：1984-01-09 00:00:00