Different effects of unilateral and bilateral lesions of the dorsal raphe nucleus on puberty and first ovulation.

abstract：:A correlative study between behavioral, neurochemical and hormonal measures was conducted on male black tufted-ear marmoset monkeys (Callithrix penicillata). Behavioral analysis was performed in order to examine the effects of confrontation with a natural predator (taxidermized oncilla cat, Felis tigrina). The subject...

journal_title：Brain research bulletin

authors： Silva MA,Topic B,Lamounier-Zepter V,Huston JP,Tomaz C,Barros M

更新日期：2007-11-01 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：:A computer program designed to be user friendly is described in this report. Two types of calculations are provided: a) determination of free calcium concentration based on known total salt concentration and b) those which calculate total salt concentration required to insure a desired free calcium concentration in th...

journal_title：Brain research bulletin

authors： Taylor RB,Trimble C,Valdes JJ,Wayner MJ,Chambers JP

更新日期：1992-09-01 00:00:00

abstract：:Complex interactions between genetic and environmental factors exert a sustained influence on the pathogenesis of schizophrenia (SCZ). Adolescent social isolation is regarded as a typical paradigm for SCZ. However, the underlying pathological mechanisms are not fully understood. In this study, adolescent Sprague-Dawle...

journal_title：Brain research bulletin

authors： Sun L,Min L,Li M,Shao F,Wang W

更新日期：2018-09-01 00:00:00

abstract：:Single units were recorded bilaterally from the caudate nuclei of cats before and after 50 microliter injections of either Merlis solution or L-DOPA (200 microgram) dissolved in Merlis into the left lateral cerebral ventricle. After injection of L-DOPA, but not Merlis solution, there was a period of unit silence in bo...

journal_title：Brain research bulletin

authors： Shellenberger MK,Young DN,Levine MS

更新日期：1977-07-01 00:00:00

abstract：:All mammals have complex behaviours but these are generally stereotyped in nature and lack the flexibility of human behaviour. Can the flexibility of human behaviour be understood as an evolutionary extension of previous behaviours or is it a departure? Theories pertaining to this question have a long history includin...

journal_title：Brain research bulletin

authors： Neill D

更新日期：2007-09-28 00:00:00

abstract：:The influence on pain processing caused by destruction or stimulation of the dorsal reticular nucleus (DRt) was studied using the tail-flick and the increasing temperature hot-plate tests. Lesions of the DRt were obtained by injecting quinolinic acid (180 nmol/microliters) unilaterally or bilaterally, and nociceptive ...

journal_title：Brain research bulletin

authors： Almeida A,Tjølsen A,Lima D,Coimbra A,Hole K

更新日期：1996-01-01 00:00:00

abstract：:Seizure activity stimulates adult neurogenesis, the birth of new neurons, in the hippocampus. Many new neurons that develop in the presence of repeatedly induced seizures acquire abnormal morphological and functional characteristics that can promote network hyperexcitability and hippocampal dysfunction. However, the i...

journal_title：Brain research bulletin

authors： Kalinina A,Maletta T,Carr J,Lehmann H,Fournier NM

更新日期：2019-10-01 00:00:00

abstract：:The effect of progesterone (P) on monoamine levels and turnover was evaluated in 8 brain nuclei in estrogen-primed rats. Animals were subcutaneously (SC) injected with P or vehicle 21 hours after SC treatment with 5 micrograms of estradiol benzoate (EB). EB-primed animals treated with P showed high levels of lordosis ...

journal_title：Brain research bulletin

authors： Renner KJ,Krey LC,Luine VN

更新日期：1987-08-01 00:00:00

abstract：:We have studied the effects of 14-methoxymetopon (HS 198), a potent opioid agonist, on the responses to the tail electric stimulation test and plus-maze activity of adult male rats. The prototype mu agonist morphine was used as the drug of reference. Besides we addressed the effects of HS 198 on the serum corticostero...

journal_title：Brain research bulletin

authors： Urigüen L,Fernández B,Romero EM,De Pedro N,Delgado MJ,Guaza C,Schmidhammer H,Viveros MP

更新日期：2002-03-15 00:00:00

abstract：:The Lurcher (Lc/+) mutant mouse is characterized by a considerable atrophy of the cerebellum due to a massive loss of cerebellar Purkinje and granule cells, as well as of neurons from the inferior olivary nucleus. In this study the effects of a therapeutic combination of amantadine, thiamine and L-tryptophan on the se...

journal_title：Brain research bulletin

authors： Le Marec N,Hébert C,Botez MI,Botez-Marquard T,Marchand L,Reader TA

更新日期：1999-01-15 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：:Space motion sickness (SMS) and spatial orientation and motion perception disturbances occur in 70-80% of astronauts. People select "rest frames" to create the subjective sense of spatial orientation. In microgravity, the astronaut's rest frame may be based on visual scene polarity cues and on the internal head and bo...

journal_title：Brain research bulletin

authors： Harm DL,Parker DE,Reschke MF,Skinner NC

更新日期：1998-11-15 00:00:00

abstract：:Intelligence depends on the ability of the brain to acquire and apply rules and representations. At the neuronal level these properties have been shown to critically depend on the prefrontal cortex. Here we present, in the context of the Distributed Adaptive Control architecture (DAC), a biologically based model for f...

journal_title：Brain research bulletin

authors： Duff A,Fibla MS,Verschure PF

更新日期：2011-06-30 00:00:00

abstract：:The effects of intracerebroventricular (ICV) injection of neuropeptide Y (NPY) on parameters of dopamine (DA), glutamate (Glu) and gamma-aminobutyric acid (GABA) activities were investigated in the rat striatum. NPY (1.17-4.70 nmol) induced a dose-dependent increase in the striatal endogenous DA release monitored in f...

journal_title：Brain research bulletin

authors： Kerkerian-Le Goff L,Forni C,Samuel D,Bloc A,Dusticier N,Nieoullon A

更新日期：1992-02-01 00:00:00

abstract：:The biochemical balance between right- and left-ascending DA systems is an essential factor to regulate behavioral lateralization. However, there is no electrophysiological evidence for the regulation of interhemispheric DA systems. In the present paper we report electrophysiological evidence supporting the hypothesis...

journal_title：Brain research bulletin

authors： Castellano MA,Rodriguez Diaz M

更新日期：1991-08-01 00:00:00

abstract：:Microtubule associated proteins are a heterogeneous group of proteins that have been implicated in regulating microtubule stability. They play an important role in the organisation of the neuronal cytoskeleton during neurite outgrowth, plasticity and regeneration. The fish visual system presents a considerable degree ...

journal_title：Brain research bulletin

authors： Vecino E,Avila J

更新日期：2001-09-15 00:00:00

abstract：:Rodent models for the study of neurogenic bladder dysfunction after spinal cord injury (SCI) are difficult to standardize, particularly when evaluating the specific contribution of the SCI to end-organ function. The purpose of this study was to evaluate the degree of bladder dysfunction associated with a highly reprod...

journal_title：Brain research bulletin

authors： Munoz A

更新日期：2017-05-01 00:00:00

abstract：:An evaluation of N,N-dipropargyl-2-phenylethylamine (DPGPEA) as a prodrug to increase brain levels of 2-phenylethylamine (PEA) was conducted in rats. A 0.1 mmol/kg (IP) dose of DPGPEA was administered and produced marked elevations of PEA levels in brain, liver and blood which were sustained for several hours. Ex vivo...

journal_title：Brain research bulletin

authors： Rao TS,Baker GB,Coutts RT

更新日期：1987-07-01 00:00:00

abstract：:Depression is associated with uncontrolled diabetes, which indicates a lack of insulin effect, yet the role of the insulin receptor in mediating depression is not clearly established because insulin receptors are not required for glucose entry into the brain. However, insulin receptors are important for brain function...

journal_title：Brain research bulletin

authors： Mueller PL,Pritchett CE,Wiechman TN,Zharikov A,Hajnal A

更新日期：2018-10-01 00:00:00

abstract：:A simple, inexpensive hardware and software protocol is described for conditioning and testing hearing of gerbils with minimal experimenter involvement. Behavioral thresholds correspond closely with data which employ nonautomated procedures. Partial source listings of the programs written in the 'C' programming langua...

journal_title：Brain research bulletin

authors： Gans G

更新日期：1989-02-01 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 olfactostriatum is a portion of the basal ganglia of snakes situated ventromedially to the nucleus accumbens proper. It receives a major vomeronasal input from the nucleus sphericus, the primary target of accessory olfactory bulb efferents. Recently, the ophidian olfactostriatum has been characterized on the basis...

journal_title：Brain research bulletin

authors： Martinez-Marcos A,Ubeda-Bañon I,Lanuza E,Halpern M

更新日期：2005-09-15 00:00:00

abstract：:Chronic cerebral hypofusion (CCH) after bilateral carotid artery occlusion (2VO) causes cognitive damage and neuronal degeneration in the cortex and hippocampal CA1 area, and influences the oxygen and glucose supply in the brain which often results in metabolic alterations and oxidative stress. AMP-activated protein k...

journal_title：Brain research bulletin

authors： Chen Y,Guo Z,Peng X,Xie W,Chen L,Tan Z

更新日期：2018-06-01 00:00:00

abstract：:Rats received bilateral intracerebroventricular (ICV) infusions of either AF64A (1.5 nmol/ventricle; n = 9) or vehicle (3.0 microliters/ventricle; n = 7). Four weeks later, the animals were anesthetized and their brains processed to visualize and quantify choline acetyltransferase (ChAT) immunoreactive (IR) and parval...

journal_title：Brain research bulletin

authors： Dong XW,Hanin I,Lorens SA

更新日期：1994-01-01 00:00:00

abstract：:Cell replacement therapy is of great interest as a long-term treatment of neurodegenerative diseases such as Parkinson's disease (PD). We have previously shown that Sertoli cells (SC) provide neurotrophic support to transplants of dopaminergic fetal neurons and NT2N neurons, derived from the human clonal precursors ce...

journal_title：Brain research bulletin

authors： Saporta S,Willing AE,Shamekh R,Bickford P,Paredes D,Cameron DF

更新日期：2004-12-15 00:00:00

abstract：:Field-evoked potentials from the main olfactory bulb in response to stimulation of the olfactory nerve and lateral olfactory tract were measured without and with conditioning stimulation of the locus coeruleus noradrenergic system. The locus coeruleus conditioning stimulus suppressed or inhibited the late components o...

journal_title：Brain research bulletin

authors： Perez H,Hernandez A,Almli CR

更新日期：1987-06-01 00:00:00

abstract：:Depression is the root of various diseases. It is one of the most debilitating conditions globally. Antidepressant drugs are usually the first-line of depression treatment. Arctigenin (ARC), one of active ingredient of Arctium lappa L, has been found to exert neuroprotective, anti-decrepitude, and anti-inflammatory ac...

journal_title：Brain research bulletin

authors： Du Y,Li W,Li Y,Yang J,Wang X,Yin S,Wang X,Velez de-la-Paz OI,Gao Y,Chen H,Yin X,Shi H

更新日期：2019-03-01 00:00:00

abstract：:There are cholinergic inputs responsible for pressor responses in the rostral ventrolateral medulla (RVLM) and stimulation of midbrain central gray (CG) increases arterial pressure via activation of neurons in the RVLM. In this study, we examined whether the CG was involved in mediation of the cholinergic inputs to th...

journal_title：Brain research bulletin

authors： Kubo T,Hagiwara Y,Sekiya D,Fukumori R

更新日期：1999-09-01 00:00:00

abstract：:Intractable scratching is the characteristic of chronic itch, which represents a great challenge in clinical practice. However, the mechanism underlying chronic itch development is largely unknown. In the present study, we investigated the role of NMDA receptor in acute itch and in development of chronic itch. A mouse...

journal_title：Brain research bulletin

authors： Li NQ,Tang Y,Huang ST,Liu XT,Zeng LP,Li H,Wan L

更新日期：2020-05-01 00:00:00