Abstract:
:The telencephalon of teleost fish shows high affinity uptake for D-[3H]aspartate, intermediate levels of GABAergic markers and low levels of cholinergic enzymes. Experimental results (resection of the olfactory tracts or unilateral kainic acid administration in the telencephalon) suggest that: the projection from the olfactory bulbs to telencephalic targets is mediated by aspartate and/or glutamate; and a population of GABAergic neurons is present in a telencephalic area which is considered homologous to part of the striatal complex of land vertebrates. From the present results, it appears that the neurochemical approach can be used, in conjunction with neuroanatomical methods, to study evolutionary problems of telencephalic function.
journal_name
Brain Resjournal_title
Brain researchauthors
Bissoli R,Contestabile A,Marotta L,Poli A,Migani Pdoi
10.1016/0006-8993(85)90823-6subject
Has Abstractpub_date
1985-10-07 00:00:00pages
397-401issue
2eissn
0006-8993issn
1872-6240pii
0006-8993(85)90823-6journal_volume
344pub_type
杂志文章相关文献
BRAIN RESEARCH文献大全abstract::(1) Spreading depression (SD) could be elicited in isolated carp retina by KCI application, the concomitants of which were similar to those described in other vertebrates. (2) The threshold for generating SD was greatly reduced by brief immersion of the retina in low ci-ringer's solutions. The properties of SD waves w...
journal_title:Brain research
pub_type: 杂志文章
doi:10.1016/0006-8993(77)90498-x
更新日期:1977-01-14 00:00:00
abstract::To test the hypothesis that neurons in the hypothalamic paraventricular nucleus (PVN) may be under both direct and indirect regulation by alpha melanocyte-stimulating hormone (alpha-MSH)-synthesizing neurons of the arcuate nucleus, we determined whether the retrogradely transported marker substance, cholera toxin beta...
journal_title:Brain research
pub_type: 杂志文章
doi:10.1016/j.brainres.2005.09.023
更新日期:2005-12-07 00:00:00
abstract::Previous research has demonstrated that cross-language activation is present even when proficient bilinguals perform a task only in one language. The present study investigated the time-course of cross-language activation during word production in a second language (L2) by using a picture-word interference paradigm wi...
journal_title:Brain research
pub_type: 杂志文章
doi:10.1016/j.brainres.2010.11.053
更新日期:2011-01-31 00:00:00
abstract::ENT1 is an equilibrative nucleoside transporter that enables trans-membrane bi-directional diffusion of biologically active purines such as adenosine. In spinal cord dorsal horn and in sensory afferent neurons, adenosine acts as a neuromodulator with complex pro- and anti-nociceptive actions. Although uptake and relea...
journal_title:Brain research
pub_type: 杂志文章
doi:10.1016/j.brainres.2005.08.017
更新日期:2005-10-19 00:00:00
abstract::A positive association between cardiorespiratory fitness (CRF) and white matter integrity has been consistently reported in older adults. However, it is unknown whether this association exists in adults over 80 with a range of chronic disease conditions and low physical activity participation, which can influence both...
journal_title:Brain research
pub_type: 杂志文章
doi:10.1016/j.brainres.2014.09.003
更新日期:2014-11-07 00:00:00
abstract::We have examined the afferent and efferent projections between the claustrum and visual cortex in the Long-Evans rat using anterograde and retrograde axonal transport techniques. Injections of either wheat germ agglutinin/horseradish peroxidase (WGA/HRP) or Fast Blue were made into each of the main visual regions (17,...
journal_title:Brain research
pub_type: 杂志文章
doi:10.1016/0006-8993(85)90524-4
更新日期:1985-03-11 00:00:00
abstract::We report the localization of angiotensin-converting enzyme (kininase II, EC 3.4.15.1) in discrete nuclei and areas of the rat brain by a quantitative autoradiographic technique using image processing coupled to computerized microdensitometry, after incubation of brain sections with the specific converting enzyme inhi...
journal_title:Brain research
pub_type: 杂志文章
doi:10.1016/0006-8993(86)90746-8
更新日期:1986-06-11 00:00:00
abstract::Early microglial reaction following mild ischemic injury caused by bilateral common carotid artery occlusion has been investigated in rats. The ischemic insults lasted for 10, 15 and 20 min without recirculation, and with several reperfusion intervals from 1 h to 3 days. The resting and activated microglial cells were...
journal_title:Brain research
pub_type: 杂志文章
doi:10.1016/s0006-8993(00)02072-2
更新日期:2000-04-17 00:00:00
abstract::The retinoblastoma protein (pRb) is a key regulator of cell growth, differentiation and survival. pRb(-/-) mice show abnormal neuronal cell death in the developing brain. The function of pRb is regulated by its phosphorylation state. In this study, the phosphorylation of pRb during retinoic acid (RA)-induced neuronal ...
journal_title:Brain research
pub_type: 杂志文章
doi:10.1016/s0006-8993(99)01844-2
更新日期:1999-09-25 00:00:00
abstract::The aim of this work was to investigate the modulation of the cardiovascular effects of neuropeptide Y (NPY) in the nucleus tractus solitarii (NTS) by angiotensin II (Ang II) and to determine the NPY receptor subtype involved in this modulation. Anesthesized Sprague-Dawley rats received microinjections in the NTS of A...
journal_title:Brain research
pub_type: 杂志文章
doi:10.1016/s0006-8993(03)03086-5
更新日期:2003-09-05 00:00:00
abstract::This work describes the presence of glucocorticoid binding sites in human temporal cortex obtained following partial lobectomy in two epileptic patients. Using [3H]dexamethasone as radioligand and cold cortisol or RU 28362 as competitor we found an apparent Kd of approximately 2.8 nM with a Bmax of approximately 34 fm...
journal_title:Brain research
pub_type: 杂志文章
doi:10.1016/0006-8993(88)91444-8
更新日期:1988-02-23 00:00:00
abstract::In monkeys (Macaca fuscata and mulatta), horseradish peroxidase (HRP) was injected in the cerebral cortices, areas 4 (medial and lateral parts), 5, 6 and 9 (a part just rostral to area 6), in which stimulation of cerebellar nuclei was known to elicit superficial or deep thalamocortical responses. Retrogradely labelled...
journal_title:Brain research
pub_type: 杂志文章
doi:10.1016/0006-8993(83)90698-4
更新日期:1983-09-12 00:00:00
abstract::The structurally related Aconitum alkaloids aconitine, lappaconitine, and 6-benzoylheteratisine inhibited the orthodromic and antidromic population spike in hippocampal CA1 area in a frequency-dependent manner. Aconitine (1 microM) completely suppressed epileptiform activity induced by omission of Mg2+ as well as norm...
journal_title:Brain research
pub_type: 杂志文章
doi:10.1016/0006-8993(96)00990-0
更新日期:1996-10-28 00:00:00
abstract::Using previously characterized polyclonal antibody directed against dopamine beta-hydroxylase (DBH), immunoreactive fibers were demonstrable in pineals of 6 controls of various ages and of 3 individuals with Alzheimer's disease (AD). Abnormal, swollen axons were present in pineals from aged individuals and from indivi...
journal_title:Brain research
pub_type: 杂志文章
doi:10.1016/0006-8993(89)90818-4
更新日期:1989-03-06 00:00:00
abstract::The disector method was used to estimate the numerical density of neurons (number per unit volume) and their actual number per column (number under a given area of pial surface), in the occipital (monocular segment of the primary visual area, Oc1M), the parietal (somatosensory barrelfield area, Par1) and the frontal c...
journal_title:Brain research
pub_type: 杂志文章
doi:10.1016/0006-8993(93)90884-p
更新日期:1993-04-23 00:00:00
abstract::The substance P and Met-enkephalin content were measured in the rat lumbar spinal cord after monolateral section of the sciatic nerve. The proximal stump of the lesioned nerve was either ligated, limiting the formation of neuroma, or sutured intraperitoneally, allowing the formation of a very large neuroma. Both types...
journal_title:Brain research
pub_type: 杂志文章
doi:10.1016/0006-8993(85)91147-3
更新日期:1985-09-09 00:00:00
abstract::The pars externa (PE) system of the anterior olfactory nucleus (AON) in a primate, Callithrix jacchus, was defined by its architecture and by its connection patterns with the main olfactory bulb (MOB) as revealed by tracing techniques. Focal, unilateral injections of wheat germ agglutinin-conjugated horseradish peroxi...
journal_title:Brain research
pub_type: 杂志文章
doi:10.1016/0006-8993(88)90071-6
更新日期:1988-08-02 00:00:00
abstract::Measurement of histamine and its metabolizing enzymes in a variety of chordate species indicated that histamine and histamine methyltransferase were present in brain of all vertebrate species with a recognizable brain structure. Diamine oxidase was absent in mammalian brain but was present in brain of lower vertebrate...
journal_title:Brain research
pub_type: 杂志文章
doi:10.1016/0006-8993(81)90642-9
更新日期:1981-03-09 00:00:00
abstract::The effect of microinfusions of cholecystokinin octapeptide (CCK8) and its antagonist L364,718 on duodenal and jejunal motility were evaluated by electromyography in fasted and fed rats. The rats were chronically fitted with electrodes implanted on the duodeno-jejunal wall. Steel cannulas were placed bilaterally in ei...
journal_title:Brain research
pub_type: 杂志文章
doi:10.1016/0006-8993(90)91124-y
更新日期:1990-01-29 00:00:00
abstract::The amplitude of anterior neocortical EEG slow-waves (0.5-4 Hz) measured during quiet waking, drowsy (WS) and synchronized sleep (S) states showed slow rhythmic oscillations in WS and S similar to those previously reported in midbrain reticular neurons (periods of 8-12 s). Abrupt changes in slow rhythms of unit discha...
journal_title:Brain research
pub_type: 杂志文章
doi:10.1016/0006-8993(83)90153-1
更新日期:1983-06-20 00:00:00
abstract::The effects of baclofen microinjected into the nucleus tractus solitarii (NTS) on blood pressure, heart rate and baroreflex bradycardia were studied in urethane-anesthetized rats. Baclofen caused dose-dependent pressor and tachycardic effects and inhibited the reflex bradycardia elicited by i.v. phenylephrine. The eff...
journal_title:Brain research
pub_type: 杂志文章
doi:10.1016/0006-8993(90)91609-k
更新日期:1990-12-10 00:00:00
abstract::It is well known that the nerve growth factor (NGF) may serve as a link between inflammation and hyperalgesia. Recent experiments showed that systemic injection of NGF dramatically stimulated the expression of brain-derived neurotrophic factor (BDNF) mRNA in the dorsal root ganglion (DRG). In the present study, we eva...
journal_title:Brain research
pub_type: 杂志文章
doi:10.1016/S0006-8993(97)00048-6
更新日期:1997-02-28 00:00:00
abstract::The central nervous system (CNS) in adult mammals loses the ability to regenerate after injury. Although electrical stimulation (ES) has been shown to promote neural regeneration, the underlying mechanisms by which ES enhances CNS regeneration remain elusive. The aim of the present study was to investigate the effect ...
journal_title:Brain research
pub_type: 杂志文章
doi:10.1016/j.brainres.2012.08.041
更新日期:2012-10-22 00:00:00
abstract::Electrophysiological techniques and the retrograde transport of horseradish peroxidase (HRP) were used to determine the efferent projections from the caudal mediobasal hypothalamus to the amygdala. In pentobarbital anesthetized rats, the activity of 1780 mediobasal hypothalamic neurons was examined for response to sti...
journal_title:Brain research
pub_type: 杂志文章
doi:10.1016/0006-8993(77)90147-0
更新日期:1977-02-01 00:00:00
abstract::The present study investigated the role of calcitonin gene-related peptide (CGRP) on nociception in nucleus raphe magnus (NRM) and the interaction between CGRP and opioid peptides in NRM of rats. CGRP-like immunoreactivity was found at a concentration of 6.0+/-0. 77 pmol/g in NRM tissue of ten samples of rats, suggest...
journal_title:Brain research
pub_type: 杂志文章
doi:10.1016/s0006-8993(00)02473-2
更新日期:2000-08-04 00:00:00
abstract::Social defeat is a powerful experience that often leads to drastic physiological and behavioral changes in many animal species. An example of such a change is conditioned defeat in Syrian hamsters. The neurophysiological mechanisms that underlie such changes are not yet fully understood, however, there is evidence tha...
journal_title:Brain research
pub_type: 杂志文章
doi:10.1016/s0006-8993(01)03054-2
更新日期:2001-11-30 00:00:00
abstract::We found that local perfusion of COA-Cl (0.1, 0.4, or 1.0 mM) into the dorsal striatum of living mice produced a significant and dose-dependent increase in extracellular DA levels, with the highest dose of 1.0 mM COA-Cl producing an approximately 5-fold increase in DA. Consistent with in vivo findings, 0.1 and 0.2 mM ...
journal_title:Brain research
pub_type: 杂志文章
doi:10.1016/j.brainres.2018.10.026
更新日期:2019-03-01 00:00:00
abstract::Basic fibroblast growth factor (bFGF) isolated from the brain and pituitary, has been shown to induce cell divisions in a variety of cell types. It also acts as a potent stimulator of angiogenesis, and it is important in the survival of several types of cultured neurons. Despite considerable information on the functio...
journal_title:Brain research
pub_type: 杂志文章
doi:10.1016/0006-8993(92)90541-g
更新日期:1992-04-10 00:00:00
abstract::The present study utilized the [14C]2-deoxyglucose (2-DG) cell labeling procedure to characterize a functional pathway from the prefrontal cortex (Pfc) and mediodorsal thalamic nucleus (MD) to the hypothalamus. Rats were injected with 2-DG prior to a 45 min experimental paradigm consisting of alternating 30 s on-off p...
journal_title:Brain research
pub_type: 杂志文章
doi:10.1016/0006-8993(84)90151-3
更新日期:1984-09-24 00:00:00
abstract::mRNA prepared from rat small intestine was injected into Xenopus oocytes. The injected oocytes showed a clear electrical response to D-glucose (Glu) in the form of membrane depolarization and conductance increase, while none was shown to D-fructose. The membrane electrical response of the injected oocytes evoked by Gl...
journal_title:Brain research
pub_type: 杂志文章
doi:10.1016/0169-328x(87)90033-7
更新日期:1987-09-01 00:00:00