Cholinergic mechanisms responsible for blood pressure regulation on sympathoexcitatory neurons in the rostral ventrolateral medulla of the rat.

abstract：:The anticonvulsant drug Diazepam (DIA-2 mg/kg b. wt), the nitric oxide (NO) donor L-Arginine (L-Arg-2000 mg/kg b. wt) and the putative nitric oxide synthase (NOS) inhibitor N(G)-Nitro-L-Arginine methyl ester (L-NAME-50 mg/kg b. wt) were used to determine the role of endogenous NO on convulsions induced by picrotoxin (...

journal_title：Brain research bulletin

authors： Jayakumar AR,Sujatha R,Paul V,Puviarasan K,Jayakumar R

更新日期：1999-03-01 00:00:00

abstract：:Neurodevelopmental disorders such as autism and schizophrenia involve social interaction problems and poor mentalizing abilities, associated with abnormal regional cerebral activity. Similar problems may be present in aggressive personality disorders and psychopathy. This paper reviews brain imaging data from research...

journal_title：Brain research bulletin

authors： Anckarsäter H

更新日期：2006-04-14 00:00:00

abstract：:The effect of serotonin synthesis inhibitor, p-chlorophenylalanine (PCPA), on induction and maintenance of pseudopregnancy as indicated by deciduoma formation was examined in female rats. Animals were injected with 1 mg/kg b.wt. of reserpine on the day of metestrus, and silk thread was passed through and placed in the...

journal_title：Brain research bulletin

authors： Maekawa F,Yamanouchi K

更新日期：1996-01-01 00:00:00

abstract：:We have found that thiamine-deficient (TD) rats show significant impairment of avoidance learning on the 25th day after the start of TD diet, as measured by passive-avoidance task. Administration of physostigmine (0.1 mg/kg, i.p.) from the 14th day after the start of TD diet improved the impairment of avoidance learni...

journal_title：Brain research bulletin

authors： Nakagawasai O,Tadano T,Hozumi S,Tan-No K,Niijima F,Kisara K

更新日期：2000-06-01 00:00:00

abstract：:This study investigated the effects of neonatal unilateral adrenalectomy on the serotonin- (5-HT) and thyrotropin-releasing hormone-like immunoreactivities (TRH-LI) in the intermediolateral cell column (IML) of the rat spinal cord where the sympathetic preganglionic neurons innervating the adrenal medulla are located....

journal_title：Brain research bulletin

authors： Poulat P,Marlier L,Rajaofetra N,Privat A

更新日期：1993-01-01 00:00:00

abstract：:Adenoviral vector directed gene transfer to rat facial motoneurons occurs efficiently following intra-parenchymal injection of relatively high dosages (> or =10(7) pfu per injection) of a prototype first generation adenoviral vector. However, high level of transgene expression, as observed during the first week follow...

journal_title：Brain research bulletin

authors： Hermens WT,Verhaagen J

更新日期：1998-09-15 00:00:00

abstract：:The effects of odour components on dopamine release from rat brain striatal slices and rat pheochromocytoma (PC12) cells were examined. The striatal slices were directly stimulated with 0.5% odour-including Krebs buffer using a superfusion method. In this experiment, (Z)-3-hexenol, (E)-2-hexenal, n-hexanal, 1,8-cineol...

journal_title：Brain research bulletin

authors： Kako H,Fukumoto S,Kobayashi Y,Yokogoshi H

更新日期：2008-03-28 00:00:00

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 catecholamines dopamine, epinephrine and norepinephrine, as well as the indoleamine serotonin were measured using radioenzymatic assays, in the frontal cortex of normal rats and of rats in which serotonin synthesis had been inhibited with p-chlorophenylalanine. Besides serotonin, norepinephrine levels were signifi...

journal_title：Brain research bulletin

authors： Reader TA

更新日期：1982-05-01 00:00:00

abstract：:Fetal mouse raphe and hippocampal tissue (from embryos with crown-rump length (CRL) 13-16 mm) was transplanted into adult and aged isogenetic mice to study the growth of serotonergic fibers between host and donor tissue. A specific antibody against serotonin (5-HT) was used to immunocytochemically visualize 5-HT conta...

journal_title：Brain research bulletin

authors： Azmitia EC,Perlow MJ,Brennan MJ,Lauder JM

更新日期：1981-12-01 00:00:00

abstract：:We carried out a study to establish ribonucleic acid (RNA) content in the nucleus and cytoplasm of single neuronal cells from the dorsal lateral geniculate nucleus (dLGN) of 3-30 month-old rats. Mean RNA content was calculated as the product of RNA concentration and nuclear or cytoplasmic surface. The analysis of neur...

journal_title：Brain research bulletin

authors： Villena A,Díaz F,Chavarria I,Requena V,Peláez A,Pérez De Vargas I

更新日期：1998-06-01 00:00:00

abstract：:The effects of intracarotidly injected neuropeptide Y (NPY; 0.1 micrograms/kg) on the local cerebral blood volume (CBV) and blood flow (CBF) in the parieto-temporal cortex were examined by the photoelectric method in 17 anesthetized cats. CBV reflects the cumulative crosssectional area of the cerebral microvascular be...

journal_title：Brain research bulletin

authors： Kobari M,Fukuuchi Y,Tomita M,Tanahashi N,Yamawaki T,Takeda H,Matsuoka S

更新日期：1993-01-01 00:00:00

abstract：:Although the core protein of a heparan sulfate proteoglycan has been detected in brain microvessel basement membranes by immunoperoxidase staining, cytochemical evidence of a glycosaminoglycan component, in the form of discrete staining with ruthenium red, is not found. To resolve this discrepancy, we examined the gly...

journal_title：Brain research bulletin

authors： Schmidley JW,Blue P

更新日期：1988-01-01 00:00:00

abstract：:The localization of CGRP mRNA in neurons of the rat brain and spinal cord was assessed by in situ hybridization histochemistry (ISH) using a radiolabeled synthetic 57-mer oligodeoxynucleotide probe complementary to the rat prepro CGRP mRNA. Results were compared with previously published findings of CGRP-immunoreactiv...

journal_title：Brain research bulletin

authors： Kresse A,Jacobowitz DM,Skofitsch G

更新日期：1995-01-01 00:00:00

abstract：:The vestibulo-ocular reflex (VOR) has historically been considered a computationally simple reflex: to stabilize images on the retina against imposed head rotation, the eyes must be counterrotated by an equal amount in the opposite direction. During almost any head rotation, however, the eyes are also translated. We s...

journal_title：Brain research bulletin

authors： Snyder LH,King WM

更新日期：1996-01-01 00:00:00

abstract：:In order to study mechanisms by which a neurotropic strain of influenza A virus (A/WSN/33) may affect neuronal function or cause nerve cell death, hippocampal cultures from embryonic rats were infected with this virus. Approximately 70% of the neurons in the infected cultures became immunopositive for viral antigens a...

journal_title：Brain research bulletin

authors： Brask J,Owe-Larsson B,Hill RH,Kristensson K

更新日期：2001-06-01 00:00:00

abstract：:We have previously demonstrated that chronic 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP) infusion to the substantia nigra (SN) and the locus coeruleus (LC) both produce a long-lasting neurotoxicity on dopamine (DA) and norepinephrine (NE) neurons in these two areas, respectively. In the present study, we furth...

journal_title：Brain research bulletin

authors： Chang FW,Wang SD,Lu KT,Lee EH

更新日期：1993-01-01 00:00:00

abstract：:We investigated the likelihood that bradykinesia coexisted with levodopa-induced dyskinesias (LID) in 10 dyskinetic Parkinson's disease patients (DPD). Their motor performance was compared to that of 10 age/gender-matched non-dyskinetic patients (NDPD) and 10 healthy controls. Whole-body movement (WBM) and rapid alter...

journal_title：Brain research bulletin

authors： Ghassemi M,Lemieux S,Jog M,Edwards R,Duval C

更新日期：2006-05-15 00:00:00

abstract：:Prenatal cocaine exposure has been shown to cause neurobehavioral abnormalities. To determine whether effects on basic patterns of cell development underlie these functional deficits, we examined the aftermath of acute and chronic cocaine exposure on ontogenetic patterns of ornithine decarboxylase (ODC), a key regulat...

journal_title：Brain research bulletin

authors： Seidler FJ,Slotkin TA

更新日期：1993-01-01 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：:Secondary brain injuries following intracerebral hemorrhage (ICH) are mediated by inflammatory pathway activation. The present study aimed to characterize long noncoding RNAs (lncRNAs) that are differentially expressed in cerebral tissues during ICH pathogenesis and to investigate their pathogenic functions. An ICH mo...

journal_title：Brain research bulletin

authors： Chen JX,Wang YP,Zhang X,Li GX,Zheng K,Duan CZ

更新日期：2020-09-01 00:00:00

abstract：:Somatostatin immunoreactive (SOM-I) perikarya were first observed in the ventral horn at E12, in the presumptive intermediate gray area at E14, and in the alar plate of the rostral spinal cord at E14. In general, after their initial appearance, their density increased and then decreased during development. A moderate ...

journal_title：Brain research bulletin

authors： Ho RH

更新日期：1988-07-01 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：:Endogenous adrenergic drive regulates the firing rate of serotonergic neurons. However, advocates of feedback theory assert that 5-hydroxytryptamine (5-HT) released in the somatodendritic region of raphe neurons regulates both rate and release of 5-HT. Experiments were done to determine if the somatodendritic region m...

journal_title：Brain research bulletin

authors： Kalsner S,Abdali SA

更新日期：2001-08-01 00:00:00

abstract：:Comparative studies on developmental gene expression suggest that the ancestral chordate central nervous system comprised anterior, midbrain-hindbrain boundary (MHB) and posterior regions. The most anterior region consists of both forebrain and midbrain in vertebrates. It remains, however, unresolved when or how the v...

journal_title：Brain research bulletin

authors： Takahashi T

更新日期：2005-09-15 00:00:00

abstract：:Investigation of the differentiation of electrical properties of motoneurons has been stimulated by the importance of these neurons for embryonic behavior and facilitated by their experimental accessibility. In this review, we examine the development of different patterns of excitability and their functions, and discu...

journal_title：Brain research bulletin

authors： Spitzer NC,Vincent A,Lautermilch NJ

更新日期：2000-11-15 00:00:00

abstract：:Vagal nerve stimulation (VNS) is known as an effective method of treatment in a number of neurological disorders. The low risk of side effects also makes it useful in clinical trials in other diseases. Branches of the vagal nerve innervate the anatomical structures known to be involved in memory processing. That is wh...

journal_title：Brain research bulletin

authors： Broncel A,Bocian R,Kłos-Wojtczak P,Kulbat-Warycha K,Konopacki J

更新日期：2020-02-01 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 glucostatic theory supports the role of central and peripheral substrate "sensors" in monitoring cellular glucose metabolism. Induction of hyperphagia and hyperglycemia by intracerebroventricular (i.c.v.) delivery of drugs inhibiting glucose uptake or oxidation suggests that glucose "sensors" are accessible from t...

journal_title：Brain research bulletin

authors： Briski KP

更新日期：2000-02-01 00:00:00

abstract：:Thyroid hormones are essential for neonatal brain development. It is well established that absence of thyroid hormones during critical periods of development can alter sensory functions such as visual and auditory processing, but there are few studies on rat somatosensory system development at mild, long-term, and irr...

journal_title：Brain research bulletin

authors： Afarinesh MR,Shafiei F,Sabzalizadeh M,Haghpanah T,Taheri M,Parsania S,Golshan F,Sheibani V

更新日期：2020-02-01 00:00:00