Abstract：
:The distribution of calretinin containing neurons examined by in situ hybridization mapping was compared with that obtained by immunocytochemistry in the brain of octopus. Results revealed a close correspondence between the two types of investigations. Western blot analysis disclosed a 29 kDa protein immunostained with anti-calretinin antibody. Calretinin containing neurons were localized mainly in the cortex of octopus lobes, including the vertical, frontal, basal, buccal, palliovisceral, pedal and branchial, with variations of staining intensity and density of immunoreactive cells. The amacrine cells surrounding calretinin containing neuronal bodies of the cortex were also labeled unlike the glial cells. The close correspondence of blotting analysis, immunocytochemistry and in situ hybridization indicates with no doubt that calretinin, like other calcium-binding proteins previously studied, is also present in the nervous system of cephalopods. Furthermore, although recent findings localize calretinin also in endocrine glands, the presence of this calcium-binding protein in the brain of octopus indicates that calretinin appeared early in the phylogeny as a neuronal protein already in invertebrates.
journal_name
Brain Resjournal_title
Brain researchauthors
Altobelli GG,Cimini Vdoi
10.1016/j.brainres.2006.11.056subject
Has Abstractpub_date
2007-02-09 00:00:00pages
71-7issue
1eissn
0006-8993issn
1872-6240pii
S0006-8993(06)03339-7journal_volume
1132pub_type
杂志文章相关文献
BRAIN RESEARCH文献大全abstract：:The exposure of cultured rat striatal neurons to L-DOPA caused marked cell death. The L-DOPA cytotoxicity was inhibited by the addition of Mg2+ to and by the removal of Ca2+ from the culture medium, and also by the application of tetrodotoxin. Moreover, prolonged application of L-DOPA increased the glutamate content i...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/s0006-8993(97)00908-6
更新日期：1997-10-10 00:00:00
abstract：:After the microinjection of morphine (5 micrograms/0.5 microliter) into the periaqueductal gray resulted in an increase in the hot-plate and tail-flick response latency of the unanesthetized rat, the alpha-adrenergic antagonists yohimbine, rauwolscine and corynanthine were given intrathecally. This treatment resulted ...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/0006-8993(85)90424-x
更新日期：1985-06-10 00:00:00
abstract：:Light stimulates dopamine (DA) release in the retina. The purpose of this study was to determine the threshold and dose-response relationship between ocular light exposure and retinal DA synthesis in vivo. Groups of dark-adapted rats were exposed to 0, 1, 3, 5, 10, 25, 50, 100 or 1000 microwatts per square centimeter ...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/0006-8993(87)91211-x
更新日期：1987-10-20 00:00:00
abstract：:The distribution of neurocalcin-immunoreactive (NC-ir) primary sensory neurons was examined in the trigeminal ganglion (TG), mesencephalic trigeminal tract nucleus (Mes5) and intraoral structures. NC-ir primary sensory neurons were located in the TG but not the Mes5. The coexpression study demonstrated that virtually ...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/s0006-8993(00)02175-2
更新日期：2000-05-02 00:00:00
abstract：:In a recent study in the tiger salamander, Ambystoma tigrinum, were demonstrated topographic patterns of responsivity across the olfactory epithelium which were characteristic for each odorant. The present study was initiated to investigate whether these patterns remain constant when odorant concentration is varied. O...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/0006-8993(84)90562-6
更新日期：1984-04-16 00:00:00
abstract：:Using cervical sympathectomized and immobilized rabbits, the relationship between the luminance intensity and the magnitude of the response in pupillo-constrictor units of the ciliary nerve was investigated. It was revealed that the intensity--response relationship of the units closely resembled that of retinal recept...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/0006-8993(80)90787-8
更新日期：1980-11-10 00:00:00
abstract：:The involvement of endogenous serotonergic pathways in the mediation of antinociception has been indicated by electrophysiological, pharmacological and behavioral experiments. However, manipulation of the indole pathway, either by lesioning of raphe nuclei or drug intervention, often produces disparate results. In par...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/0006-8993(87)90883-3
更新日期：1987-11-24 00:00:00
abstract：:Double impregnation staining of tissue was used to study on thick sections the three-dimensional configuration of the peripheral endoplasmic reticulum in neurosecretory neurons of the supraoptic nucleus in control and water-deprived rats. According to the spatial organization of the endoplasmic reticulum, two types of...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/0006-8993(79)90105-7
更新日期：1979-07-13 00:00:00
abstract：:The blood-brain barrier consists of the cerebral microvascular endothelium, pericytes, astrocytes, and neurons. In this study, we analyzed the influence of primary porcine brain capillary pericytes on the barrier integrity of primary porcine brain capillary endothelial cells in a species-consistent in vitro coculture ...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/j.brainres.2010.05.096
更新日期：2010-08-06 00:00:00
abstract：:Cerebral cells of origin for the corticospinal (CST), corticopontine (CP), corticorubral (CR) and corticostriatal (CS) fibers in the rat were identified following the simultaneous retrograde transport of propidium iodide (PI), fast blue (FB), fluorogold (FG) and diamidino yellow (DY). PI was injected into the contrala...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/0006-8993(92)91629-s
更新日期：1992-07-24 00:00:00
abstract：:Administration of benzodiazepines at appropriate times in the circadian cycle induce phase-shifts in circadian locomotor activity. The possibility that benzodiazepine-induced shifts are mediated at the level of the suprachiasmatic nuclei (SCN), identified as the circadian pacemaker in mammals, was examined electrophys...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/0006-8993(91)90659-j
更新日期：1991-06-21 00:00:00
abstract：:Neurotensin (NT) is an endogenous peptide which has been hypothesized to function in the central nervous systems as a neurotransmitter. Injection of NT into the cerebral ventricular system of rodents produces antinociception in a variety of analgesia tests. In the hot plate test, direct microinjection of NT into the c...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/0006-8993(82)90251-7
更新日期：1982-07-15 00:00:00
abstract：:In the present study, we describe the cardiovascular effects of local acetylcholine (Ach) microinjection into both the ventrolateral (vlPAG) and dorsal (dPAG) periaqueductal gray areas of anesthetized rats and the possible local receptors involved with these responses. Microinjection of Ach (9, 27, 45 or 81 nmol/50 nL...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/j.brainres.2010.11.051
更新日期：2011-01-31 00:00:00
abstract：:Following the intraventricular injection of a small amount of [3H]5-hydroxytryptamine ([3H]5-HT), the amount of radioactivity in telencephalic structures on the injected side was 6--7 times larger than that in corresponding areas on the opposite side. Moreover, a multiphasic disappearance of [3H]5-HT from whole brain ...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/0006-8993(75)90289-9
更新日期：1975-07-25 00:00:00
abstract：:Our previous single unit and ultrastructural studies of visual cortex of dark-reared rats revealed an impairment of intracortical inhibitory mechanisms [2,3,5]. Neurochemical changes in inhibitory neurotransmitter and/or neuropeptides, such as gamma-aminobutyric acid (GABA) and somatostatin (SS), respectively, may con...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/0006-8993(95)00553-3
更新日期：1995-08-21 00:00:00
abstract：:Fronto-limbic circuits in the primate brain are responsible for executive function, learning and memory, and emotions, including fear. Consequently, changes in gene expression in cortical and subcortical brain regions housing these circuits are associated with many important psychiatric and neurological disorders. Whi...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/j.brainres.2014.12.031
更新日期：2015-03-10 00:00:00
abstract：:The putative involvement of the dopaminergic innervation of the medial part of the prefrontal cortex (PFC) in short-term memory functioning was investigated by evaluating the effects of local infusions of dopaminergic drugs into the ventral part of the medial PFC of rats in an operant delayed-matching-to-position (DMT...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/0006-8993(95)00025-l
更新日期：1995-03-20 00:00:00
abstract：:Intracisternal (i.c.) administration of the endogenous tridecapeptide neurotensin (NT) has been previously shown to significantly reduce the incidence of cold-restraint stress (CRS)-induced gastric ulcers in rats. In this study we confirm the cytoprotective activity of central NT, and document structure-activity relat...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/0006-8993(84)90414-1
更新日期：1984-05-28 00:00:00
abstract：:The mechanism of the Ca2+-dependent stimulation of neurotransmitter release by 4-aminopyridine in synaptosomes was studied. The stimulation of gamma-[3H]aminobutyric acid and [3H]acetylcholine release by 4-aminopyridine was not significantly affected either by tetrodotoxin or by the absence of Na+ in the medium, where...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/0006-8993(85)91307-1
更新日期：1985-12-30 00:00:00
abstract：:Different groups of rats received three injections of either D-amphetamine (2.5 micrograms/0.5 microliters/side) or saline into the ventral tegmental area (VTA), one injection every third day. Two weeks following the last injection, dopamine (DA) neurotransmission in the nucleus accumbens (N. Acc.) was assessed with i...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/0006-8993(93)91761-g
更新日期：1993-03-12 00:00:00
abstract：:The intracellular free Ca2+ concentration ([Ca2+]i) of the bullfrog sympathetic ganglion cell was measured with fura-2 fluorescence under various conditions, and compared with changes in membrane potential recorded with an intracellular electrode. The [Ca2+]i was 109 nM on average under the resting condition and incre...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/0006-8993(88)91336-4
更新日期：1988-01-12 00:00:00
abstract：:Preconditioning describes a variety of treatments that induce neurons to become more resistant to a subsequent ischemic insult. How preconditioned neurons adapt to subsequent ischemic stress is not fully understood, but is likely to involve multiple protective mechanisms. We hypothesized hypoxic preconditioning induce...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/j.brainres.2004.05.031
更新日期：2004-08-13 00:00:00
abstract：:Both direct pituitary and indirect CNS mechanisms have been postulated for the influence of opiate agonists on prolactin secretion. By examining the interactions between terminals of neurons containing opioid peptides and hypothalamic TH-positive cell bodies, this paper addressed the anatomical basis for the latter me...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/0006-8993(92)90338-a
更新日期：1992-05-22 00:00:00
abstract：:To test the hypothesis that functional metabolic deficits observed following surgical brain injury are associated with changes in cognitive performance in rodents, we performed serial imaging studies in parallel with behavioral measures in control animals and in animals with surgical implants. Memory function was asse...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/j.brainres.2007.01.134
更新日期：2007-05-04 00:00:00
abstract：:Classical anatomical depictions of the cervical sympathetic trunk label it as a cholinergic preganglionic structure. We studied the cervical sympathetic trunk of the rat following daily injection for 5 weeks of guanethidine monosulphate, a regimen known to selectively destroy adrenergic neurons outside of the blood-br...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/0006-8993(89)91101-3
更新日期：1989-10-02 00:00:00
abstract：:Neuropeptide K (NPK), a member of the kassinin-like tachykinin family, is contained in the rat hypothalamus and is known to stimulate pituitary ACTH release. The intraperitoneal bolus administration of NPK dose-dependently enhanced corticosterone blood level not only in intact rats, but also in hypophysectomized/ACTH ...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/0006-8993(94)91185-1
更新日期：1994-10-24 00:00:00
abstract：:Activities of individual, force-sensitive mechanoreceptors (funnel canal organs) of the terminal segment (dactyl) of the crab leg have been recorded in freely moving animals. During the stance phase of walking receptors discharge in regular bursts that are closely correlated with activity of the opener muscle of the p...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/0006-8993(85)90663-8
更新日期：1985-06-17 00:00:00
abstract：:Swelling of glial and nerve cells is characteristic of brain damage in cerebral ischemia or trauma. The therapeutical efficiency of inhibition of Cl(-)-transport by a novel antagonist, the diuretic torasemide, on cytotoxic swelling of glial cells from lactacidosis, or glutamate was analyzed. Lactacidosis and the inter...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/0006-8993(93)91218-h
更新日期：1993-04-30 00:00:00
abstract：:The function of the phosphoinositide signal transduction system and the levels of heterotrimeric G-protein alpha-subunits were examined in postmortem prefrontal cortex regions (8/9) and region (10) from suicide victims with major depression and matched control subjects without psychiatric illness. The hydrolysis of [3...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/0006-8993(96)00207-7
更新日期：1996-06-03 00:00:00
abstract：:Nitric oxide (NO), a potent vasodilator and nontraditional neurotransmitter, is an important mediator of the changes in cerebral blood flow (CBF) associated with increased neuronal activity (neurovascular coupling). In the present work, we investigated the role of NO and of its newly recognized precursor, nitrite, in ...
journal_title：Brain research
pub_type： 杂志文章
doi：10.1016/j.brainres.2011.06.045
更新日期：2011-08-17 00:00:00
