Negative feedback of corticosterone on the pituitary-adrenal axis is maintained after inhibition of serotonin synthesis with parachlorophenylalanine.

abstract：:Melanin was measured by a spectrophotofluorometric method in the brains of albino rats from birth to 20 months of age. The concentration of brain melanin increased from Day 1 until adult levels were reached at 1 month. Between 1 and 20 months of age no significant differences were found in brain melanin. Daily injecti...

journal_title：Brain research bulletin

authors： Kastin AJ,Kuzemchak B,Schally AV,Eggert MW Jr

更新日期：1979-11-01 00:00:00

abstract：:The inhibition of excitatory mechanisms by components of low molecular weight, isolated from spiders and solitary wasps, such as, the acyl-polyamines, has demonstrated, on the one hand, neuroprotection potential, and on the other hand, it is well known that some arthropod venom components have convulsant activity. Whi...

journal_title：Brain research bulletin

authors： Ribeiro AM,dos Santos WF,Garcia-Cairasco N

更新日期：2000-08-01 00:00:00

abstract：:Patterns of female sexual behavior in the hamster are qualitatively different from that observed in the rat. Hamsters demonstrate tonic immobility and a sustained lordotic response that can last for several minutes following minimal stimulation from the male while in rats, the lordotic response is highly dependent upo...

journal_title：Brain research bulletin

authors： Nance DM,Myatt GA

更新日期：1987-12-01 00:00:00

abstract：:Previous studies have suggested that experimental alterations in adrenomedullary reactivity, i.e., changes in catecholamine release in response to a standard dose of acetylcholine, may be partially accounted for by changes occurring at the level of the adrenal medulla itself, independent of both the central nervous sy...

journal_title：Brain research bulletin

authors： Carbonaro DA,Mitchell JP,Hall FL,Vulliet PR

更新日期：1988-09-01 00:00:00

abstract：:According to recently published papers acylated-ghrelin (A-Ghr) modifies memory and learning. The basolateral nucleus of amygdala (ABL) participates in the regulation of memory and learning mechanisms. Previously we verified A-Ghr responsive neurons in the ABL by electrophysiological methods. In male Wistar rats effec...

journal_title：Brain research bulletin

authors： Tóth K,László K,Lénárd L

更新日期：2010-01-15 00:00:00

abstract：:Degeneration of substantia nigra dopaminergic neurons is a key pathological change of Parkinson's disease (PD), and its motor consequences have been widely recognized. Recently, mood disorders associated with PD have begun to attract a great deal of interest, however, their pathogenesis remains unclear. PD is associat...

journal_title：Brain research bulletin

authors： Luo XF,Zhang BL,Li JC,Yang YY,Sun YF,Zhao H

更新日期：2015-01-01 00:00:00

abstract：:The central nervous system (CNS) histaminergic neurons have been shown to regulate feeding behavior and are a target of leptin in the brain. The present study aimed to examine the involvement of the histaminergic system in the leptin-mediated regulation of cardiovascular dynamics. We investigated the cardiovascular re...

journal_title：Brain research bulletin

authors： Rao SP,Dunbar JC

更新日期：2005-01-15 00:00:00

abstract：:The effects of amygdaloid norepinephrine depletion by 6-hydroxydopamine on changes in corticotropin releasing factor-41 (CRF-41) and serum adrenocorticotropic hormone (ACTH) and corticosterone levels, following neural stimuli were investigated. In intact animals, photic or acoustic stimulation caused CRF-41 depletion ...

journal_title：Brain research bulletin

authors： Feldman S,Weidenfeld J

更新日期：1996-01-01 00:00:00

abstract：:The subparafascicular thalamic nucleus (Spf) contains a substantial number of dopaminergic neurons. The present study was designed to investigate in the rat whether or not Spf neurons projecting to a variety of central nervous system structures are dopaminergic. The following eight structures were tested for projectio...

journal_title：Brain research bulletin

authors： Takada M

更新日期：1993-01-01 00:00:00

abstract：:The non-adenosine nucleoside guanosine (Guo) was demonstrated to decrease quinolinic acid(QA)-induced seizures, spontaneously emerged absence epileptic seizures and lipopolysaccharide(LPS)-evoked induction of absence epileptic seizures suggesting its antiepileptic potential. It was also described previously that intra...

journal_title：Brain research bulletin

authors： Lakatos RK,Dobolyi Á,Todorov MI,Kékesi KA,Juhász G,Aleksza M,Kovács Z

更新日期：2016-06-01 00:00:00

abstract：:Single-unit recordings were made from lateral hypothalamic area (LHA) neurons of infant (8 through 21 days of age) male and female albino rats. Basal (or spontaneous) firing rates of LHA neurons were recorded for 20 min from rats 8 through 21 days of age, and mean basal firing rates did not differ across ages. Basal f...

journal_title：Brain research bulletin

authors： Almli CR,McMullen NT,Golden GT

更新日期：1976-11-01 00:00:00

abstract：:Groups of male Sprague-Dawley rats were predominantly fed either a high-fat or a high-carbohydrate (CHO) diet. For designated 2-day periods, their diets were switched. After baseline measurements of food and water intake, the rats were made diabetic by injections of either 40 or 46-50 mg/kg streptozotocin. Food and wa...

journal_title：Brain research bulletin

authors： Koopmans HS,Xavier Pi-Sunyer F

更新日期：1986-12-01 00:00:00

abstract：:The effects of the peptide transmitter neurotensin (NT) on the release of acetylcholine (ACh), gamma-aminobutyric acid (GABA), glutamate (Glu), aspartate (Asp), and taurine from the prefrontal cortex (PFC) of freely moving rats were studied by transversal microdialysis. Neurotensin (0.2 and 1 microM) administered loca...

journal_title：Brain research bulletin

authors： Petkova-Kirova P,Rakovska A,Della Corte L,Zaekova G,Radomirov R,Mayer A

更新日期：2008-09-30 00:00:00

abstract：:Wnt signaling plays an important role in the adult brain function and its dysregulation has been implicated in some neurodegenerative pathways. Despite the functional role of the Wnt signaling in adult neural circuits, there is currently no evidence regarding the relationships between exogenously Wnt signaling activat...

journal_title：Brain research bulletin

authors： Ortiz-Matamoros A,Arias C

更新日期：2018-05-01 00:00:00

abstract：:Prior results (37) showed that morphine pretreatment reduces the escape response of the crab Chasmagnathus to a shadow passing overhead and prevents the acquisition of a long-term habituation. These results were explained by a reduction in the danger signalled by the stimulus, and to test this hypothesis methods other...

journal_title：Brain research bulletin

authors： Tomsic D,Maldonado H,Rakitin A

更新日期：1991-05-01 00:00:00

abstract：:The subiculum may be the key structure in the transfer of relevant processed information from the hippocampal formation to cortical areas. We investigated the location of the serotonin 1B receptor (5-HT1B) in the hippocampus with the specific ligand serotonin-O-carboxymethyl-glycyl[125I]tyrosinamide in rat brain secti...

journal_title：Brain research bulletin

authors： Aït Amara D,Segu L,Naïli S,Buhot MC

更新日期：1995-01-01 00:00:00

abstract：:The two experiments of the present study examined the influence of bilateral electrophysiologically-guided ibotenic acid lesions of the medial (gustatory) and lateral (viscerosensory) subdivisions of the parabrachial nucleus (PBN) on lipoprivic feeding and on the acquisition of a conditioned taste aversion. In Experim...

journal_title：Brain research bulletin

authors： Trifunovic R,Reilly S

更新日期：2002-05-01 00:00:00

abstract：:The morphology of somatostatin immunoreactive (SOM-I) neurons in lamina (L) II of the rat spinal cord was determined using a combination of Golgi impregnation and immunohistochemistry. Golgi-impregnated SOM-I neurons that resembled islet, stalked and other cells were observed. Islet cells are considered to be inhibito...

journal_title：Brain research bulletin

authors： Mather CS,Ho RH

更新日期：1992-02-01 00:00:00

abstract：:All the opiate-like peptides we tested (Met-enkephalin, (D-Ala2)-Met-enkephalin-NH2, beta-endorphin, (D-Ala2)-beta-endorphin, (D-Ala2)-alpha-endorphin, (D-Ala2)-gamma-endorphin) were capable of reducing distress vocalizations (DV's) in socially-isolated chicks when injected into the vicinity of the fourth ventricle in...

journal_title：Brain research bulletin

authors： Panksepp J,Vilberg T,Bean NJ,Coy DH,Kastin AJ

更新日期：1978-11-01 00:00:00

abstract：:Psychoactive drug use occurs in essentially all human societies. A range of disciplines contribute to our understanding of the influence of drugs upon the human world. For example pharmacology and neuroscience analyse biological responses to drugs, sociology examines social influences upon people's decisions to use dr...

journal_title：Brain research bulletin

authors： Wadley G

更新日期：2016-09-01 00:00:00

abstract：:Reticulons (RTNs) are a group of membrane-bound proteins that are dominantly localized to the endoplasmic reticulum (ER). RTN1-C, one isoform of RTNs highly expressed in the brain, has been shown to mediate neuronal injury in cerebral ischemia models. The aim of this study was to investigate the role of RTN1-C in an i...

journal_title：Brain research bulletin

authors： Chang J,Zhang XL,Yu H,Chen J

更新日期：2019-03-01 00:00:00

abstract：:Electrogastrography (EGG) is a noninvasive measurement of stomach activity using surface electrodes positioned over the abdominal surface. For over 10 years, EGG has been used as an objective measure of epigastric symptoms and nausea experienced in visually induced sickness provoked by circularvection. It was reported...

journal_title：Brain research bulletin

authors： Cheung B,Vaitkus P

更新日期：1998-11-15 00:00:00

abstract：:Normal human subjects made rapid extensions of the elbow from an initial position to visual targets at different angular distances (9 degrees-54 degrees). We recorded joint angle, acceleration, and surface electromyograms (EMGs) with a monopolar electrode from the triceps and the biceps brachii muscles. Both the agoni...

journal_title：Brain research bulletin

authors： Yamazaki Y,Suzuki M,Mano T

更新日期：1993-01-01 00:00:00

abstract：:The claustrum is a relatively large telencephalic structure, situated close to the border of the neo- and allocortical regions. Its neuronal population consists of glutamatergic, projecting neurons and GABA-ergic interneurons, characterized by occurrence of numerous additional biochemical markers. The postnatal develo...

journal_title：Brain research bulletin

authors： Kowiański P,Dziewiatkowski J,Moryś JM,Majak K,Wójcik S,Edelstein LR,Lietzau G,Moryś J

更新日期：2009-09-28 00:00:00

abstract：:Depression and anxiety have been reported as the major neuropsychiatric consequences following stroke. Minocycline, a neuroprotective drug has minimized depressive symptoms in patients with major depressive disorders and anxiety-like symptoms. In addition, minocycline demonstrated efficacy and seemed a promising neuro...

journal_title：Brain research bulletin

authors： Camargos QM,Silva BC,Silva DG,Toscano ECB,Oliveira BDS,Bellozi PMQ,Jardim BLO,Vieira ÉLM,de Oliveira ACP,Sousa LP,Teixeira AL,de Miranda AS,Rachid MA

更新日期：2020-02-01 00:00:00

abstract：:A method is described for the isolation and culture of neurons in the adult mammalian brain. The cell could be maintained in primary culture for more than several weeks. Whereas the neurons freshly dissociated from the adult brain did not respond to any of the neurotransmitter substances applied, the neurons regained ...

journal_title：Brain research bulletin

authors： Ogata N,Tatebayashi H

更新日期：1991-11-01 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：:GnRH release from hypothalamic explants from young and aged male Wistar-Kyoto rats was evaluated following stimulation with glutamate receptor agonists. Glutamate stimulated GnRH release to a similar extent in hypothalami from young and old animals, whereas N-methyl-D-Aspartate (NMDA) and kainate appeared more efficac...

journal_title：Brain research bulletin

authors： Sortino MA,Aleppo G,Scapagnini U,Canonico PL

更新日期：1996-01-01 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：:Evidence concerning the presence or absence of common neuronglia lineages in the postnatal mammalian central nervous system is still a matter of speculation. We address this problem using optic nerve explants, which show an extremely long survival in culture. Morphological, immunocytochemical and immunochemical method...

journal_title：Brain research bulletin

authors： Omlin FX,Riederer BM

更新日期：1992-01-01 00:00:00