abstract：:The present study examined whether the induction of scent marking behavior and grooming of the flank gland region by injection of arginine-vasopressin (AVP) or oxytocin (OXY) into the anterior hypothalamus-medial preoptic area (AH-MPOA) required the presence of the flank glands. The flank glands were surgically remove...

journal_title：Brain research bulletin

authors： Albers HE,Ferris CF

更新日期：1986-09-01 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：:Administration of methionine enkephalin (ICV) to rats for 5 days resulted in the development of physical dependence as exemplified by a hypothermic response which peaked 2-8 hours after initiation of withdrawal. Twenty-four hours post-withdrawal, opioid receptor binding was determined in the striatum using a selective...

journal_title：Brain research bulletin

authors： Steece KA,DeLeon-Jones FA,Meyerson LR,Lee JM,Fields JZ,Ritzmann RF

更新日期：1986-08-01 00:00:00

abstract：:Ethanol has a pharmacological profile similar to other centrally acting drugs, which facilitate GABAergic transmission. GABA is known to produce its effects by increasing the conductance to Cl- ions. In this study, we have examined the effect of ethanol on GABA-induced 36Cl-influx in primary spinal cord cultured neuro...

journal_title：Brain research bulletin

authors： Ticku MK,Lowrimore P,Lehoullier P

更新日期：1986-07-01 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：:The distribution of 125I-alpha-bungarotoxin (alpha-BTX), a putative nicotinic cholinergic receptor ligand was studied both in vitro and in vivo in the suprachiasmatic nucleus (SCN), anterior hypothalamic area (AHA), and supraoptic nucleus (SON) of the hypothalamus. For in vitro studies 20 micron frozen frontal section...

journal_title：Brain research bulletin

authors： Miller MM,Billiar RB

更新日期：1986-05-01 00:00:00

abstract：:The effects of ventral amygdalofugal pathways (VAF) or stria terminalis (ST) on the hypothalamic aggressive-defense (rage) reaction were examined in fifteen cats. After bilateral electrolytic lesions of the VAF or ST, 0.5 pmol of acetylcholine (ACh) was injected into the VMH and electrical stimulation was applied. The...

journal_title：Brain research bulletin

authors： Kono R,Tashiro N,Nakao H

更新日期：1986-04-01 00:00:00

abstract：:Walker 256 carcinosarcoma cells produce subpleural pulmonary metastases when given intravenously to the Sprague-Dawley rat. The number of metastases increases when the rat is given morphine subsequent to the tumor load. The increase in the number of metastases can be blocked be pretreatment with the opiate antagonist ...

journal_title：Brain research bulletin

authors： Simon RH,Arbo TE

更新日期：1986-03-01 00:00:00

abstract：:The thiol reagent cysteamine was administered to adult male rats with the aim of investigating its effect on different neural and pineal components. As expected, immunoreactive somatostatin decreased in the median eminence (ME) (p less than 0.05) and gastric antrum (p less than 0.05) after cysteamine; however, no sign...

journal_title：Brain research bulletin

authors： Webb SM,Champney TH,Steger RW,Vaughan MK,Reiter RJ

更新日期：1986-03-01 00:00:00

abstract：:Locomotor activity was increased as a function of current intensity in a series of rats with chronic stimulating electrodes in the tegmental pedunculopontine nucleus. Single pulse stimulation of these same mesencephalic locomotor region (MLR) sites antidromically activated more than one-quarter of the neurons sampled ...

journal_title：Brain research bulletin

authors： Mogenson GJ,Wu M

更新日期：1986-03-01 00:00:00

abstract：:It is generally assumed that the primary response of the rat flash evoked potential (FEP) is activated by a retino-geniculate path, and that the secondary response reflects input to the cortex by way of the superior colliculus (SC) or other brainstem structures. In the present study, male Long-Evans rats were implante...

journal_title：Brain research bulletin

authors： Barnes MI,Dyer RS

更新日期：1986-02-01 00:00:00

abstract：:The dynamics of hypothalamic arginine vasopressin (AVP) release was examined during the development of hypertension in rats with deoxycorticosterone (DOCA)-NaCL induced hypertension. Experiments were performed in four groups of uninephrectomized Sprague-Dawley rats 3, 7, 14 and 21 days after treatment with: (I) DOCA a...

journal_title：Brain research bulletin

authors： Chen YF,Lindheimer MD,Oparil S

更新日期：1986-01-01 00:00:00

abstract：:Permanent cannulae for intracerebroventricular (ICV) infusion were implanted bilaterally in cats following stereotaxic procedures. After colonic temperature was recorded for a one-hour baseline, a 300 microliter ICV infusion was given of CSF control vehicle, 1:100 dilution of W3110 E. coli endotoxin (10(8) organisms/m...

journal_title：Brain research bulletin

authors： Rezvani AH,Denbow DM,Myers RD

更新日期：1986-01-01 00:00:00

abstract：:Electrophysiological responses to olfactory and gustatory stimuli were recorded in the same neural elements in the parabrachial nuclei (PbN) of rats under Flaxedil. Responses to olfactory stimuli varied in temporal pattern and magnitude from responses to gustatory stimuli. Intravenous infusion of Nembutal while record...

journal_title：Brain research bulletin

authors： Di Lorenzo PM,Garcia J

更新日期：1985-12-01 00:00:00

abstract：:The periventricular tissue surrounding the anteroventral third ventricle (AV3V) is critically involved in the maintenance of normal body fluid balance and distribution. The present review examines the anatomical, neurochemical, and functional relationship of the AV3V with neural systems subserving body fluid homeostas...

journal_title：Brain research bulletin

authors： Johnson AK

更新日期：1985-12-01 00:00:00

abstract：:Endogenous opioids (EO) probably do not modulate endotoxin (LPS)- or interleukin 1 (IL1)-induced fever because naloxone does not prevent its development. Yet, increases in CSF and hypothalamic levels of beta-endorphin have been reported during LPS-and IL1-induced fevers. Since IL1 also reduces the specific binding of ...

journal_title：Brain research bulletin

authors： Ahokas RA,Seydoux J,Llanos-Q J,Mashburn TA Jr,Blatteis CM

更新日期：1985-12-01 00:00:00

abstract：:In post-natal kittens which were given injections of HRP in the suprasylvian gyrus (polysensory cortex), the cortico-cortical connections were studied qualitatively and quantitatively. These connections originate essentially from cortical cells localized in cortices of the upper part of the hemisphere. They are formed...

journal_title：Brain research bulletin

authors： Ben Hamida C

更新日期：1985-11-01 00:00:00

abstract：:A classical approach to the control of food consumption has been to assume separate mechanisms for the arousal to eat, on the one hand, and the satiation of feeding responses, on the other. The present paper is concerned with a single, and a comparatively simple, neuronal mechanism which is endowed with properties to ...

journal_title：Brain research bulletin

authors： Cooper SJ

更新日期：1985-10-01 00:00:00

abstract：:The effects of ACTH4-10, a peptide fragment of corticotropin, on rat dorsal root ganglia (DRG), spinal cord and sciatic nerve were studied following a crush lesion of the sciatic nerve. The in vitro total protein synthesis rate of DRG L4, L5 and L6, measured one and three days after ipsilateral nerve crush, were not a...

journal_title：Brain research bulletin

authors： Edwards PM,Verhaagen J,Spierings T,Schotman P,Jennekens FG,Gispen WH

更新日期：1985-09-01 00:00:00

abstract：:The question of whether neurons versus fibers of passage in the medial prefrontal cortex (MPC) are essential in maintaining self-stimulation of this same area of the brain was examined. Rats were prepared with electrode-guide cannulae implanted stereotaxically to rest within MPC. A micro-injection of (KA), 10 nmol/1.0...

journal_title：Brain research bulletin

authors： Ferrer JM,Myers RD,Mora F

更新日期：1985-08-01 00:00:00

abstract：:Repeated intraventricular injection of the excitatory amino acids glutamate and aspartate for one hour produced morphologic changes in the hippocampus that were qualitatively identical to the acute and chronic changes seen in the brains of human epileptics and in experimental animals in which hippocampal seizure activ...

journal_title：Brain research bulletin

authors： Sloviter RS,Dempster DW

更新日期：1985-07-01 00:00:00

abstract：:Since the second decade of this century it has been known that opiates can influence ingestive behaviors. Generally, opioid agents enhance feeding and opioid antagonists decrease feeding. The present paper reviews the responsiveness of different animal species to opiates in relation to ingestive behaviors, the opioid ...

journal_title：Brain research bulletin

authors： Levine AS,Morley JE,Gosnell BA,Billington CJ,Bartness TJ

更新日期：1985-06-01 00:00:00

abstract：:Various hypotheses are reviewed concerning the mechanisms of feeding induced by insulin or 2DG. New data are presented to show that elevated plasma ketone levels are not sufficient to suppress 2DG feeding, suggesting that nourishment of the brain either does not occur or is not sufficient to stop 2DG feeding. We find ...

journal_title：Brain research bulletin

authors： Rowland NE,Bellush LL,Carlton J

更新日期：1985-06-01 00:00:00

abstract：:Little is known about the behavioral, nutritional, and metabolic events that control dietary intake quality. Two experiments are described that manipulate nutritional conditions that have been hypothesized to affect dietary item choice so as to assess what effect, if any, the added factor of genetic obesity has in mod...

journal_title：Brain research bulletin

authors： Castonguay TW,Rowland NE,Stern JS

更新日期：1985-06-01 00:00:00

abstract：:A method for bulk preparation of glomerular particles from subdivisions of the bovine cerebellum is presented. This method represents a modification of that previously reported by Hajos et al. [8], which increases the yield of glomerular protein by five-fold (5.5 mg/g wet wt) without compromising structural integrity ...

journal_title：Brain research bulletin

authors： Terrian DM,Butcher WI,Wu PH,Armstrong DL

更新日期：1985-05-01 00:00:00

abstract：:Transnuclear transport of horseradish peroxidase (HRP) and wheat germ agglutinin-HRP conjugate (WGA-HRP) and the retrograde transport of fluorescent tracers were used to study axon collaterals of neurons in the mamillary nuclei. Tracers were injected into the thalamus or brain stem and after 18 hour-5 day survival per...

journal_title：Brain research bulletin

authors： Takeuchi Y,Allen GV,Hopkins DA

更新日期：1985-05-01 00:00:00

abstract：:The development of the lateral, basomedial and basolateral nuclei of the amygdala in 1-28 day old kittens was studied using Golgi morphometric methods. The major finding of this study is the growth of neurons within each of the nuclei of the amygdala examined occurs during the same time period, between 5-14 and 16-18 ...

journal_title：Brain research bulletin

authors： Wakefield CL,Levine MS

更新日期：1985-02-01 00:00:00

abstract：:The topographical distribution of glutamate uptake, GABA uptake, and GAD activity was studied in caudal, intermediate and rostral areas of the nucleus of the solitary tract (NTS), dorsal motor nucleus of the vagus (DMN) and the of the solitary tract (NTS), dorsal motor nucleus of the vagus (DMN) and the hypoglossal nu...

journal_title：Brain research bulletin

authors： Simon JR,DiMicco SK,Aprison MH

更新日期：1985-01-01 00:00:00

abstract：:The effects of chronic administration of delta 9-tetrahydrocannabinol (delta 9-THC) on the plasma and brain catecholamine (CA) levels were measured using high performance liquid chromatography-electrochemical detection (LC-EC) system. Intact male rats were injected daily with vehicle (50 microliter oil) or with delta ...

journal_title：Brain research bulletin

authors： Patel V,Borysenko M,Kumar MS

更新日期：1985-01-01 00:00:00

abstract：:When applied by iontophoresis onto single sympathetic preganglionic neurones in the intermediolateral nucleus of segments T1-T3 in the cat, oxytocin and vasopressin each had an excitatory effect. This effect consisted of a prolonged (30-300 sec) after-discharge following termination of application. These results indic...

journal_title：Brain research bulletin

authors： Backman SB,Henry JL

更新日期：1984-11-01 00:00:00

abstract：:Horseradish peroxidase (HRP, Sigma Type VI) crystals were encased in a parafilm envelope and applied to the transected central ends of the left and right cervical vagus nerves and the anterior and posterior esophageal vagus nerves of adult male hooded rats. Injections of 30% HRP were made into the muscle wall of the f...

journal_title：Brain research bulletin

authors： Scharoun SL,Barone FC,Wayner MJ,Jones SM

更新日期：1984-10-01 00:00:00

abstract：:Neurochemical analysis of norepinephrine and serotonin with high performance liquid chromatography with electrochemical detection (LCEC) in several microdissected central autonomic nuclei of 4 week old and 16 week old spontaneously hypertensive rats (SHR), normotensive Wistar-Kyoto rats (WKY), and control normotensive...

journal_title：Brain research bulletin

authors： Felten SY,Weyhenmeyer JA,Felten DL

更新日期：1984-09-01 00:00:00

abstract：:A comparative study of the distribution of substance P (SP) and enkephalin (ENK) immunoreactivity in the substantia nigra (SN) of the rat, cat and squirrel monkey (Saimiri sciureus) was undertaken by means of the indirect immunofluorescence technique. In the rat a dense neuronal network composed of fine fibers display...

journal_title：Brain research bulletin

authors： Inagaki S,Parent A

更新日期：1984-08-01 00:00:00

abstract：:To clarify the role of febrile temperatures on the immune system, rats were immunized with sheep erythrocytes and their core temperature was then changed by continuously cooling or heating the preoptic area for five days. Core temperatures of up to 2 degrees C above or below normal were associated with a high titre of...

journal_title：Brain research bulletin

authors： Brandt S,Banet M

更新日期：1984-08-01 00:00:00

abstract：:The localization and relative number of serotonergic (5HT) cell bodies in the brainstem of the cat were studied through the use of a specific immunocytochemical technique. A surprisingly large number of 5HT cells were found in regions in addition to the classical raphe nuclei (obscurus, pallidus, magnus, centralis sup...

journal_title：Brain research bulletin

authors： Jacobs BL,Gannon PJ,Azmitia EC

更新日期：1984-07-01 00:00:00

abstract：:Taurine's site of action within the central nervous system was localized by studying its effect on prolactin secretion following the microinfusion of 125 nmoles of this amino acid into discrete regions of the brain. Taurine was found to stimulate prolactin secretion only when microinfused into the arcuate nucleus of t...

journal_title：Brain research bulletin

authors： Scheibel J,Elsasser T,Brown B,Dom R,Ondo JG

更新日期：1984-07-01 00:00:00

abstract：:A combined hardware/software system for the study of the temporal distributions of spike data is described. Through extensive use of assembly language subroutines the program is able to simultaneously acquire, analyze and display the incoming data. Production of a "Temporal Memory Map" makes possible the examination o...

journal_title：Brain research bulletin

authors： Cohen MS,Pfaff DW

更新日期：1984-07-01 00:00:00

abstract：:The efferent and centrifugal afferent connections of the main olfactory bulb (MOB) of the mouse were studied by orthograde and retrograde transport of wheat germ agglutinin conjugated to horseradish peroxidase (WGA-HRP). MOB projects ipsilaterally to the anterior olfactory nucleus, taenia tecta, anterior hippocampal c...

journal_title：Brain research bulletin

authors： Shipley MT,Adamek GD

更新日期：1984-06-01 00:00:00

abstract：:Endogenous levels of Aspartic acid, GABA and Glutamic acid plus Glutamine were measured in the frontal, occipital, temporal and parietal cortex. Aspartic acid levels were found higher in the frontal cortex than in the rest of the cortical areas studied. GABA, however, had a homogenous distribution among all cortical a...

journal_title：Brain research bulletin

authors： Peinado JM,Gomez-Capilla JA,Mora F

更新日期：1984-06-01 00:00:00

abstract：:Using immunohistochemistry for serotonin (5-HT) after administration of 5-hydroxytryptophan (5-HTP), we have demonstrated the existence of a particular group of 5-HT accumulating neurons in the posterior hypothalamus of the rat and cat. This cluster of neurons, which we termed "5-HT immunoreactive (IR) posterior hypot...

journal_title：Brain research bulletin

authors： Sakumoto T,Sakai K,Jouvet M,Kimura H,Maeda T

更新日期：1984-06-01 00:00:00