Gap-like junctions between neuron cell bodies and glial cells of crayfish.

abstract：:A number of studies describe strain-related differences in the motor behavior of rats. Inbred albino F344 rats are found to be impaired in procedural spatial learning, skilled reaching, and over ground locomotion in relation to pigmented out bred Long Evans (LE) rats. These deficits could be related to the functional ...

journal_title：Brain research

authors： Wawryko P,Ward NL,Whishaw IQ,Ivanco TL

更新日期：2004-12-10 00:00:00

abstract：:The extensive outgrowth from explanted goldfish retina in vitro stimulated by the axotomy of the optic nerve several days prior to the explantation, enables a more direct examination of the events which accompany optic nerve regeneration. Thus far neuritic outgrowth has been obtained in serum-containing medium. In the...

journal_title：Brain research

authors： Schwartz M,Mizrachi Y,Eshhar N

更新日期：1982-01-01 00:00:00

abstract：:The amount of myelin and its protein composition was studied in hypothyroid rats during the first 30 days after birth. Although the brain weight was 92% of that in the controls, the yield of myelin in hypothyroid animals was only 60% of that in controls. The protein and glycoprotein ocmposition of the isolated myelin ...

journal_title：Brain research

authors： Matthieu JM,Reier PJ,Sawchak JA

更新日期：1975-02-14 00:00:00

abstract：:Cross-sectional areas of the forebrain ventricles were measured from coronal sections in spontaneously hypertensive rats (SHRs) 4, 8, 12, 16, 21 and 56 weeks of age and in age-matched Wistar--Kyoto (WKY) and Sprague--Dawley (SD) normotensive rats. Progressive ventricular dilation and associated attrition of brain tiss...

journal_title：Brain research

authors： Ritter S,Dinh TT

更新日期：1986-04-09 00:00:00

abstract：:The present study examined the behavioral effects of dopamine receptor agonists, antagonists, or N-methyl-D-aspartate (NMDA) glutamate receptor antagonist in rats with a unilateral excitotoxic lesion of the globus pallidus (GP). After the unilateral GP lesions were made by injections of the ibotenic acid, drugs were s...

journal_title：Brain research

authors： Miwa H,Nishi K,Fuwa T,Mizuno Y

更新日期：1998-01-19 00:00:00

abstract：:Previous studies resulted in conflicting conclusions that glutamate application either decreases or increases the activity of Ca2+ channels in hippocampal neurons. We studied whole-cell Ca2+ currents (ICa) in chick dorsal root ganglion neurons and rat hippocampal cells. For both cell types glutamate (1-30 microM) incr...

journal_title：Brain research

authors： Mironov SL,Lux HD

更新日期：1992-05-15 00:00:00

abstract：:Mouse embryonic stem (ES) cells were transplanted into the cochlea of adult guinea pigs in order to explore their survival, differentiation, and possible integration with the host tissue. With the purpose of investigating the possible effect of manipulating the local embryonic microenvironment, ES cells were transplan...

journal_title：Brain research

authors： Hu Z,Andäng M,Ni D,Ulfendahl M

更新日期：2005-07-27 00:00:00

abstract：:We suggested previously that increases in the extracellular [Ca2+] or [Mg2+] lengthen miniature end-plate currents (m.e.p.c.s.) because the divalent cations decrease the negative surface potential on the end-plate, and thereby increase the voltage drop within the membrane. The increased voltage drop would lengthen the...

journal_title：Brain research

authors： Cohen I,Van der Kloot W

更新日期：1982-06-10 00:00:00

abstract：:A series of ballistic, unidirectional arm movements were studied to evaluate the electromyographic (EMG) and neuromuscular force patterns that occur when a limb is unexpectedly perturbed. Multiple training trials were continued with a control load spring attached to the apparatus until a pre-specified criterion for le...

journal_title：Brain research

authors： Richardson C,Simmons RW

更新日期：1985-09-23 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：:Natural food sources constitute a promising source of new compounds with neuroprotective properties, once they have the ability to reach the brain. Our aim was to evaluate the brain accessibility of quercetin, epigallocatechin gallate (EGCG) and cyanidin-3-glucoside (C3G) in relation to their neuroprotective capabilit...

journal_title：Brain research

authors： Pogačnik L,Pirc K,Palmela I,Skrt M,Kim KS,Brites D,Brito MA,Ulrih NP,Silva RF

更新日期：2016-11-15 00:00:00

abstract：:Chronic intermittent hypoxia (CIH) may cause sustained systemic hypertension by increasing sympathetic neural discharge (SND). We hypothesized that CIH alters brainstem circuits modulating SND. After 30 days of CIH exposure in rats, increased c-fos labeling was seen in the nucleus of the solitary tract and ventrolater...

journal_title：Brain research

authors： Greenberg HE,Sica AL,Scharf SM,Ruggiero DA

更新日期：1999-01-23 00:00:00

abstract：:Intracellular recordings were made from Renshaw cells in the cat. Recurrent excitatory postsynaptic potentials (EPSPs) were elicited by antidromic stimulation of the ventral roots. These EPSPs had a simple monophasic time course without a spike-like peak reported by previous authors. No hyperpolarization could be dete...

journal_title：Brain research

authors： Walmsley B,Tracey DJ

更新日期：1981-10-26 00:00:00

abstract：:Aluminum (Al) is among the most abundant elements on earth, it has been associated with the etiology of Alzheimer's disease. In the present study, AlCl(3) was administered with the dose of 10, 50 or 300 mg/kg b.wt/day through diet for 100 days. On day 101, overnight-fasted animals were sacrificed, the whole brains wer...

journal_title：Brain research

authors： Rui D,Yongjian Y

更新日期：2010-04-09 00:00:00

abstract：:In adult rodents, neuroblasts originating from the subventricular zone migrate tangentially through the rostral migratory stream (RMS) toward the olfactory bulb where they differentiate into interneurons. Neuroblasts in the RMS migrate in chains for a long distance along specifically arranged blood vessels which promo...

journal_title：Brain research

authors： Angelidis A,Račeková E,Arnoul P,Závodská M,Raček A,Martončíková M

更新日期：2018-11-01 00:00:00

abstract：:A role for glutamatergic signaling in the nucleus accumbens (NA) in both the expression and extinction of cocaine seeking has been suggested. The effects of extinction following cocaine self-administration on the expression and synaptosomal distribution of GluR1 and NMDAR1 glutamate receptor subunits in the NA shell a...

journal_title：Brain research

authors： Ghasemzadeh MB,Vasudevan P,Mueller CR,Seubert C,Mantsch JR

更新日期：2009-04-24 00:00:00

abstract：:Choline is an essential nutrient whose availability during the second half of gestation produces long-lasting cognitive effects. Rats that obtain supplemental choline during embryonic day (E) 11-17 have enhanced depolarization-evoked acetylcholine (ACh) release from hippocampal slices, whereas choline deficiency durin...

journal_title：Brain research

authors： Napoli I,Blusztajn JK,Mellott TJ

更新日期：2008-10-27 00:00:00

abstract：:Separate series of adult rats were subjected to unilateral high cervical and low thoracic section of the rubrospinal tract and sacrificed 1-30 (cervical series) and 3-100 days (thoracic series) later. Local cerebral glucose utilization ([14C]2-DG method of Sokoloff et al.) was determined in the red nucleus and in the ...

journal_title：Brain research

authors： Rodichok LD,Barron KD,Popp AJ,Dentinger MP,Scheibly ME

更新日期：1984-12-24 00:00:00

abstract：:The myosin S-1 subfragment was used to label actin filaments in the developing rat brain. The results show actin filaments present throughout the dendritic region with highest concentrations within growth cones and regions of spine development. Between 6 and 25 days postnatal, spines became more complex and actin fila...

journal_title：Brain research

authors： Markham JA,Fifková E

更新日期：1986-06-01 00:00:00

abstract：:There is increasing evidence that traumatic brain injury (TBI) induces hypofunction of the striatal dopaminergic system, the mechanisms of which are unknown. In this study, we analyzed the activity of striatal tyrosine hydroxylase (TH) in rats at 1 day, 1 week, and 4 weeks after TBI using the controlled cortical impac...

journal_title：Brain research

authors： Shin SS,Bray ER,Zhang CQ,Dixon CE

更新日期：2011-01-19 00:00:00

abstract：:The conduction velocity of frog ischiadic nerves incubated in vitro in osmolarities between 220 and 1000 mOsm decreased with the degree of fiber shrinkage. The latter (non-circularity factor) was determined from computer-assisted measurements in freeze-substituted or in chemically fixed fibers. Freeze-substituted norm...

journal_title：Brain research

authors： Minwegen P,Friede RL

更新日期：1984-04-09 00:00:00

abstract：:Release of Ca(2+) from intracellular Ca(2+) stores (ICS) is involved in age-related changes in the induction of long-term potentiation. However, the role of this Ca(2+) source for the increased susceptibility to long-term depression (LTD) with advanced age is unknown. Extracellular excitatory postsynaptic field potent...

journal_title：Brain research

authors： Kumar A,Foster TC

更新日期：2005-01-07 00:00:00

abstract：:The multidrug resistance gene (Abcb1) protein product, phosphoglycoprotein (P-gp) is expressed on the luminal surface of capillary endothelial cells of the adult blood-brain barrier (bbb). P-gp is critical for neuroprotection as it actively pumps substrates back into the capillary lumen. The fetal brain represents a p...

journal_title：Brain research

authors： Petropoulos S,Gibb W,Matthews SG

更新日期：2010-10-21 00:00:00

abstract：:For the purpose of obtaining chemical information about the physiological role of N-acetylaspartylglutamate (NAAG), the release of endogenous NAAG from and the uptake of [3H]NAAG by Guinea pig cerebellar slices were investigated in comparison with L-aspartate (Asp) and L-glutamate (Glu). Although endogenous NAAG was f...

journal_title：Brain research

authors： Sekiguchi M,Okamoto K,Sakai Y

更新日期：1989-03-13 00:00:00

abstract：:The functional regulation by dopamine (DA) receptors of serotonin (5-HT) release from the rat substantia nigra (SN) was investigated using in vivo microdialysis. A D1- and D2-receptor-mediated inhibition of nigral 5-HT release was demonstrated in this study. Continuous administration of the D1-receptor agonist CY 2082...

journal_title：Brain research

authors： Thorré K,Sarre S,Smolders I,Ebinger G,Michotte Y

更新日期：1998-06-15 00:00:00

abstract：:In an autopsy study on 29 male Aborigines and 57 male Caucasians, macroscopic and microscopic parameters of postnatal cerebellar development were determined and described by mathematic growth functions. For the whole cerebellum and its cortical layers volume measurements revealed delayed maturation for Aborigines comp...

journal_title：Brain research

authors： Riedel A,Klekamp J,Harper C,Kretschmann HJ

更新日期：1989-10-16 00:00:00

abstract：:The spiral ganglion accommodates the cell bodies of the acoustic nerve fibres connecting the hair cells to the central nervous system. As the ionic channels containing various voltage-gated K+ channel (Kv) subunits play pivotal roles in determining the functional properties and firing behaviour of the spiral ganglion ...

journal_title：Brain research

authors： Bakondi G,Pór A,Kovács I,Szucs G,Rusznák Z

更新日期：2008-05-19 00:00:00

abstract：:It is well documented that VMAT2 protects nigrostriatal DA neurons against MPP(+) by sequestering it inside vesicles away from its mitochondrial site of neurotoxic action. However, the implication of the VMAT2 in the mechanism of action exerted by 6-OHDA has received little attention. Therefore, the aim of the present...

journal_title：Brain research

authors： Cleren C,Naudin B,Costentin J

更新日期：2003-11-07 00:00:00

abstract：:Lycium barbarum is an oriental medicinal herb that has long been used for its anti-aging and cell-protective properties. Previous studies have shown that aqueous extracts from L. barbarum exhibit neuroprotection via inhibiting pro-apoptotic signaling pathways. Other active components can also be accomplished by novel ...

journal_title：Brain research

authors： Ho YS,Yu MS,Lai CS,So KF,Yuen WH,Chang RC

更新日期：2007-07-16 00:00:00

abstract：:The effects of kindling induced in developing rat pups were re-examined when the rats reached maturity. Eighteen-day-old rats, implanted with bipolar electrodes, were separated into the following 4 groups: the fully kindled group consisted of pups that developed generalized convulsions; the partially kindled group of ...

journal_title：Brain research

authors： Moshé SL,Albala BJ

更新日期：1982-05-01 00:00:00