Abstract：
:We quantitatively analyzed the developing prospective neural and non-neural ectoderm during chicken gastrulation on semithin transverse sections. At stage PS8 (primitive streak stage 8 of Lopez-Sanchez et al. [C. Lopez-Sanchez, L. Puelles, V. Garcia-Martinez, L. Rodriguez-Gallardo, Morphological and molecular analysis of the early developing chick requires an expanded series of primitive streak stages, J. Morphol. 264 (2005) 105-116.], equivalent to stage HH4), the thickest area of the ectoderm agrees in extent with the fate-mapped neural plate we had reported previously. The thickness of the median ectoderm is constantly higher up to a distance of 250mum from Hensen's node, and thickness decreases along a mediolateral gradient with a further drop at the prospective lateral border of the neural plate. A higher cell density of the developing ectoderm also coincided with the prospective neural plate. We observed that cell death does not play an important role in the spatial definition of the neural plate.
journal_name
Brain Res Bulljournal_title
Brain research bulletinauthors
Rodríguez-Gallardo L,Hidalgo-Sánchez M,Sánchez-Arrones L,Prior L,Puelles Ldoi
10.1016/j.brainresbull.2007.10.061subject
Has Abstractpub_date
2008-03-18 00:00:00pages
310-3issue
2-4eissn
0361-9230issn
1873-2747pii
S0361-9230(07)00353-Xjournal_volume
75pub_type
杂志文章abstract：:Long chain fatty acids (FA) and 2-monoacylglycerols (MG) are produced by lipoprotein lipase (LPL) from plasma triacylglycerols (TG) in capillaries of adipose tissue and transported to adipocytes for TG synthesis. It is widely proposed FA may be transported in cells by FA-binding protein. Mode of transport of MG has re...
journal_title：Brain research bulletin
pub_type： 杂志文章,评审
doi：10.1016/0361-9230(91)90147-c
更新日期：1991-09-01 00:00:00
abstract：:The present work describes a series of experiments designed to examine the possible role of central 5-HT circuits in the control of feeding and drinking in pigeons. Acute effects (within 1 h) of intracerebroventricular (ICV) injections of 5-HT (0, 9.7, 19.4, 38.7, 77.5, 155, and 310 nmol) in 24-h food-deprived (24FD) ...
journal_title：Brain research bulletin
pub_type： 杂志文章
doi：10.1016/s0361-9230(97)00199-8
更新日期：1997-01-01 00:00:00
abstract：:Psychoactive drug use occurs in essentially all human societies. A range of disciplines contribute to our understanding of the influence of drugs upon the human world. For example pharmacology and neuroscience analyse biological responses to drugs, sociology examines social influences upon people's decisions to use dr...
journal_title：Brain research bulletin
pub_type： 杂志文章,评审
doi：10.1016/j.brainresbull.2016.04.008
更新日期：2016-09-01 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
pub_type： 杂志文章
doi：10.1016/0361-9230(93)90215-w
更新日期：1993-01-01 00:00:00
abstract：:Diabetes mellitus (DM) is considered the primary cause of neuropathic pain. Osthole (7-methoxy-8[3-methylpent 2-enyl]coumarin) is a component extracted from Cnidium monnieri (L.) cusson plant seeds and has anti-inflammatory and anti-oxidative properties. The aim of the present study was to investigate the effects of o...
journal_title：Brain research bulletin
pub_type： 杂志文章
doi：10.1016/j.brainresbull.2018.08.008
更新日期：2018-09-01 00:00:00
abstract：:Glutamate was found to be an excitatory neurotransmitter in the enteric nervous system. Although several lines of evidence indicate a role of glutamate in the regulation of gut motility and secretion the physiological significance of glutamatergic transmission is not clear yet. We studied the effect of glutamate on [3...
journal_title：Brain research bulletin
pub_type： 杂志文章
doi：10.1016/j.brainresbull.2005.05.011
更新日期：2005-08-15 00:00:00
abstract：:Phase and amplitude depth profiles of EEG theta-like activity (TLA) induced by bath perfusion of 50 micro M of the cholinergic agonist carbachol were investigated using rat hippocampal formation slices. The data showed that the amplitude and phase of laminar profiles of TLA recorded in vitro were the same as the type ...
journal_title：Brain research bulletin
pub_type： 杂志文章
doi：10.1016/s0361-9230(02)00827-4
更新日期：2002-09-30 00:00:00
abstract：:Degenerating terminals were mapped by the Fink-Heimer method after lateral or fourth ventricular administration of 6-hydroxydopamine (60OHDA). This method marks dopaminergic terminals and has the advantage that noradrenergic terminals are not stained. Fink-Heimer stained degeneratig terminals were seen bilaterally in ...
journal_title：Brain research bulletin
pub_type： 杂志文章
doi：10.1016/s0361-9230(80)80013-x
更新日期：1980-07-01 00:00:00
abstract：:There have been studies of the discriminative effects of intracerebroventricularly (ICV)-administered morphine (MOR) in rats trained to discriminate MOR systemically, but the converse has not been done. In this study, rats were trained to discriminate between ICV (1-10 microg/3 microl, 1 h) or subcutaneous (SC) (3.0 m...
journal_title：Brain research bulletin
pub_type： 杂志文章
doi：10.1016/s0361-9230(01)00661-x
更新日期：2001-12-01 00:00:00
abstract：:It has been suggested that the primary motor cortex plays a substantial role in the neural circuitry that controls swallowing. Although its role in the voluntary oral phase of swallowing is undisputed, its precise role in motor control of the more reflexive, pharyngeal phase of swallowing is unclear. The contribution ...
journal_title：Brain research bulletin
pub_type： 杂志文章
doi：10.1016/j.brainresbull.2010.11.006
更新日期：2011-01-15 00:00:00
abstract：:Sequence variations in genes involved in inflammation system are known to contribute to the risk of cardiovascular diseases (CVD) including stroke. In this study, we performed a genetic association study on the single nucleotide polymorphisms (SNPs) present in the genes CD14 (-159 C/T), TNFalpha (-308 G/A), IL-1alpha ...
journal_title：Brain research bulletin
pub_type： 杂志文章
doi：10.1016/j.brainresbull.2007.08.007
更新日期：2008-01-31 00:00:00
abstract：:Several lines of evidence have established that performance during the initial steps of acquisition on a shuttle-box avoidance task is an anxiety-mediated behavior (i.e., the differences between strains selectivity bred for emotionality; the effects of postnatal handling; the course of the corticosterone response and ...
journal_title：Brain research bulletin
pub_type： 杂志文章
doi：10.1016/0361-9230(91)90205-x
更新日期：1991-01-01 00:00:00
abstract：:The presence of glial cell line-derived neurotrophic factor (GDNF) is described within specific regions of the adult rat pituitary gland. Immune staining methods revealed a small number of GDNF-immunopositive cells in the anterior lobe, and in areas of the neural lobe, while no immunoreactive endocrine cells were obse...
journal_title：Brain research bulletin
pub_type： 杂志文章
doi：10.1016/s0361-9230(00)00242-2
更新日期：2000-05-15 00:00:00
abstract：:Impairment of endosomal/lysosomal functions are reported as some of the earliest changes in several age-related neurological disorders such as Alzheimer's disease. Dysregulation of the lysosomal system is also accompanied by the accumulation of age-associated pigments and several recent reports have indicated that thi...
journal_title：Brain research bulletin
pub_type： 杂志文章
doi：10.1016/s0361-9230(02)00948-6
更新日期：2003-02-15 00:00:00
abstract：:The retino-hypothalamic tract of the Syrian hamster (Mesocricetus auratus) was examined using intraocular injections of horseradish peroxidase conjugated to cholera toxin. In addition to the retinal input to the suprachiasmatic nuclei (SCN), a retinal projection to the caudal paraventricular nuclei was identified. Thi...
journal_title：Brain research bulletin
pub_type： 杂志文章
doi：10.1016/0361-9230(87)90063-3
更新日期：1987-12-01 00:00:00
abstract：:Diabetic encephalopathy has recently been recognized late complication of diabetes resulting in progressive cognitive deficits. Emerging evidence has indicated that endoplasmic reticulum (ER) stress-mediated apoptosis is involved in the pathogenesis of diabetic eye and kidney as well as non-diabetic neurodegeneration....
journal_title：Brain research bulletin
pub_type： 杂志文章
doi：10.1016/j.brainresbull.2014.12.006
更新日期：2015-02-01 00:00:00
abstract：:Insulin-like growth factor-1 (IGF-1) and growth hormone (GH) have been suggested to promote memory and cognitive capabilities. In a recent publication we observed that GH increase the proportion of the NR2B subunit mRNA transcript of the NMDA receptor in rat hippocampus. NR2B has been suggested to be essential for spa...
journal_title：Brain research bulletin
pub_type： 杂志文章
doi：10.1016/j.brainresbull.2005.01.012
更新日期：2005-05-15 00:00:00
abstract：:The brain serotoninergic (5HTergic) system of epileptic subjects can influence their vulnerability to stress. We studied the putative dependency of 5HT neurotransmission parameters on emotional stress, and the presence, types and severity of seizures using rats with genetic generalized (absence and/or audiogenic) epil...
journal_title：Brain research bulletin
pub_type： 杂志文章
doi：10.1016/j.brainresbull.2006.03.008
更新日期：2006-05-31 00:00:00
abstract：:We previously showed that inhibition of brain NO production suppresses sleep in rats and rabbits. In the present experiments we studied the effects of stimulation of NO-receptive brain mechanisms on sleep. Male rats were injected intra-cerebroventricularly with the NO donor S-nitroso-N-acetylpenicillamine (SNAP, 400 m...
journal_title：Brain research bulletin
pub_type： 杂志文章
doi：10.1016/s0361-9230(96)00227-4
更新日期：1996-01-01 00:00:00
abstract：:Fatty acid amide hydrolase (FAAH) is an enzyme that metabolizes endocannabinoids and fatty acid amides possibly linked to activation of the opioid system. To examine how this enzyme affects spinal signalling, electrophysiological recordings in the dorsal horn and qPCR on dorsal horn tissue following systemic administr...
journal_title：Brain research bulletin
pub_type： 杂志文章
doi：10.1016/j.brainresbull.2011.11.009
更新日期：2012-02-10 00:00:00
abstract：:Chronic unit activity and gross movement were recorded from rats during two discrimination reversals in a classical appetitive conditioning situation. The anticipatory movement decreased in response to the former CS+ tone and increased to the previous CS- tone after each reversal. Hippocampus and motor cortex were dif...
journal_title：Brain research bulletin
pub_type： 杂志文章
doi：10.1016/0361-9230(78)90003-5
更新日期：1978-11-01 00:00:00
abstract：:Root-spinal cord regeneration was investigated in immature and adult rats. The elongation in the dorsal root of regrowing dorsal root axons, rerouted ventral root nerve fibres (cholinergic neurons) or hypogastric nerve fibres (catecholaminergic neurons) is impeded as they meet the astrocyte dominated CNS tissue of the...
journal_title：Brain research bulletin
pub_type： 杂志文章
doi：10.1016/0361-9230(89)90133-0
更新日期：1989-01-01 00:00:00
abstract：:The beta-galactosidase protein generated by the bacterial LacZ gene is widely used to map gene expression patterns. The ease of its use is only rivaled by green fluorescent protein, which can be used in combination with various other procedures such as immunocytochemistry, flow cytometry, or tract tracing. The beta-ga...
journal_title：Brain research bulletin
pub_type： 杂志文章
doi：10.1016/j.brainresbull.2005.11.007
更新日期：2006-06-15 00:00:00
abstract：:Single-unit responses of preoptic-anterior hypothalamic (PO/AH) thermosensitive neurons to electrical stimulation of the mediobasal hypothalamus (MBH: ventromedial and arcuate nuclei) have been studied in urethane-anesthetized male rats. About half of thermosensitive neurons (46.4% of 69 warm-units and 50% of 28 cold-...
journal_title：Brain research bulletin
pub_type： 杂志文章
doi：10.1016/0361-9230(82)90095-8
更新日期：1982-06-01 00:00:00
abstract：:Sporadic Alzheimer's disease (AD) is a multifactorial neurodegenerative disorder affected by amyloid and vascular pathogenesis. Brain insulin resistance (BIR) has been suggested as one of the pathomechanisms of sporadic AD. We investigated how the amyloid and vascular pathogenesis of AD interacts with BIR. We examined...
journal_title：Brain research bulletin
pub_type： 杂志文章
doi：10.1016/j.brainresbull.2020.02.012
更新日期：2020-05-01 00:00:00
abstract：:Brief cerebral ischemia leads to selective neuronal necrosis (SNN), which is characterized by neuronal death with sparing of glial and vascular elements of the central nervous system. Understanding the pathophysiology of SNN may help elucidating the mechanisms and consequences of neuronal injury in humans following br...
journal_title：Brain research bulletin
pub_type： 杂志文章
doi：10.1016/j.brainresbull.2008.11.005
更新日期：2009-03-16 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
pub_type： 临床试验,杂志文章
doi：10.1016/s0361-9230(98)00096-3
更新日期：1998-11-15 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
pub_type： 杂志文章,评审
doi：10.1016/j.brainresbull.2006.01.008
更新日期：2006-04-14 00:00:00
abstract：:From a psychophysiological point of view, arousal is a fundamental feature of behavior. As reported in different empirical studies based on insights from theories of consumer behavior, store atmosphere should evoke phasic arousal reactions to attract consumers. Most of these empirical investigations used verbal scales...
journal_title：Brain research bulletin
pub_type： 杂志文章,评审
doi：10.1016/j.brainresbull.2005.06.012
更新日期：2005-11-15 00:00:00
abstract：:Degeneration of substantia nigra dopaminergic neurons is a key pathological change of Parkinson's disease (PD), and its motor consequences have been widely recognized. Recently, mood disorders associated with PD have begun to attract a great deal of interest, however, their pathogenesis remains unclear. PD is associat...
journal_title：Brain research bulletin
pub_type： 杂志文章
doi：10.1016/j.brainresbull.2014.11.006
更新日期：2015-01-01 00:00:00
