R Dégi, F Bari, C Thore, T Beasley, N Thrikawala, D W Busija
{"title":"Effect of transient ischemia on induction of cyclooxygenase isoforms in the piglet brain.","authors":"R Dégi, F Bari, C Thore, T Beasley, N Thrikawala, D W Busija","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":79356,"journal":{"name":"Neurobiology (Budapest, Hungary)","volume":"6 4","pages":"467-8"},"PeriodicalIF":0.0,"publicationDate":"1998-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"21091471","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Neuron clusters of the sixth peripheral nerve of the terminal ganglion in an isopod crustacean.","authors":"Z Hunyadi, L Molnár","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":79356,"journal":{"name":"Neurobiology (Budapest, Hungary)","volume":"6 4","pages":"443-6"},"PeriodicalIF":0.0,"publicationDate":"1998-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"21091463","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Cofactor specificity of neural NADPH-diaphorase found in the central nervous system of Porcellio scaber.","authors":"L Molnár","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":79356,"journal":{"name":"Neurobiology (Budapest, Hungary)","volume":"6 4","pages":"447-50"},"PeriodicalIF":0.0,"publicationDate":"1998-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"21091465","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Modulatory role of lysophosphatidic acid on opioid receptor binding.","authors":"S Apaydin, H A Oktem","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Arachidonic acid (AA) and lysophosphatidic acid (LPA) are two important signaling molecules generated by the hydrolysis of membrane phospholipids by the action of phospholipase A2 (PLA2) enzymes. We have previously shown that arachidonic acid affects opioid receptor binding in a negative manner. In the present study, we have investigated the modulatory role of LPA on equilibrium binding of [3H]naloxone to rat brain opioid receptors. The preliminary data demonstrates that LPA at physiological concentrations (100-400 nM) was capable of modulating opioid receptor binding. 100 nM free lysophosphatidic acid concentration stimulates while 200 and 400 nM concentrations inhibit binding. This observation brings the possibility of a cross talking mechanism between opioid and LPA signaling pathways.</p>","PeriodicalId":79356,"journal":{"name":"Neurobiology (Budapest, Hungary)","volume":"6 4","pages":"421-7"},"PeriodicalIF":0.0,"publicationDate":"1998-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"21091462","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Reevaluation of the effect of neonatal capsaicin treatment on the basis of morphometrical studies.","authors":"E Szöke, L Seress, J Szolcsányi","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":79356,"journal":{"name":"Neurobiology (Budapest, Hungary)","volume":"6 4","pages":"477-8"},"PeriodicalIF":0.0,"publicationDate":"1998-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"21091475","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Factors modulating N-methyl-D-aspartate (NMDA)-induced cerebral vasodilation after hypoxia/ischemia in piglets.","authors":"F Bari, T M Louis, D W Busija","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":79356,"journal":{"name":"Neurobiology (Budapest, Hungary)","volume":"6 4","pages":"459-60"},"PeriodicalIF":0.0,"publicationDate":"1998-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"21091468","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
M Jelitai, B Herberth, P Varjú, B Tóth, M Baranyi, E Madarász
{"title":"Non-synaptic effects of glutamic acid and GABA in cultures of developing neural cells.","authors":"M Jelitai, B Herberth, P Varjú, B Tóth, M Baranyi, E Madarász","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":79356,"journal":{"name":"Neurobiology (Budapest, Hungary)","volume":"6 4","pages":"471-2"},"PeriodicalIF":0.0,"publicationDate":"1998-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"21091473","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Tegmental inhibition on isthmic neurons is mediated by the decussatio veli in amphibians.","authors":"J Xiao, S R Wang","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>This in vitro study on toads (Bufo bufo gargarizans) provides the first electrophysiological evidence that electrical stimulation of the decussatio veli in the midbrain tegmentum predominantly produced inhibition on neurons extracellularly recorded from the nucleus isthmi (NI). These cells were distributed throughout the nucleus. The present study lends strong support to the suggestion that the extratectal input to NI is mainly inhibitory and gives a good explanation for the previously reported inhibition of isthmic neurons by the contralateral optic nerve stimulation (Wu and Wang, 1995a).</p>","PeriodicalId":79356,"journal":{"name":"Neurobiology (Budapest, Hungary)","volume":"6 2","pages":"151-6"},"PeriodicalIF":0.0,"publicationDate":"1998-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"20697113","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"The organization of the thalamostriatal projection from the lateral posterior thalamic nuclear complex (LP) in the pigmented rat.","authors":"S Funaki, R Meguro, H Abe, M Norita","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>We investigated the thalamostriatal projection of the rat using biotinylated dextran amine (BDA) and wheat-germ agglutinin horseradish peroxidase (WGA-HRP). To obtain the patch/matrix compartments of the striatum (ST), we used mu-opioid receptor (MOR) immunoreaction labeling. Thus, an MOR-positive 'patch' was indicated by a darkly stained spot, while the MOR-negative 'matrix' was displayed as a non-immunoreactive region. A small injection of BDA was made in a subregion of the lateral posterior thalamic nucleus (LP). The LP-ST fibers originated in all subregions of LP and terminated in the dorsocaudal portion of ST, where the corticostriatal fibers from the visual cortex terminate (Serizawa et al. 1994). These LP-ST fibers and terminals were concentrated in the MOR-negative matrix compartment. Electron microscopic observations showed that the LP-ST terminals made asymmetrical synaptic contacts mainly (70%, n = 30) with the dendritic spines of the presumptive ST-output neurons, and fewer (30%) contacted dendritic shafts. The present results provide anatomical support for the contention that ST-output spiny neurons of the matrix that project to the pars reticulata of the substantia nigra or globus pallidus, may be influenced directly by the LP-ST projection.</p>","PeriodicalId":79356,"journal":{"name":"Neurobiology (Budapest, Hungary)","volume":"6 3","pages":"273-94"},"PeriodicalIF":0.0,"publicationDate":"1998-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"20691319","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}