Zobrazeno 1 - 10
of 122
pro vyhledávání: '"L. Camón"'
Publikováno v:
Journal of Neuroscience Research. 66:1101-1111
Department of Neurochemistry, Institut d’Investigacions Biome`diques de Barcelona, Consejo Superior deInvestigaciones Cienti´ficas-Institut d’Investigacions Biome`diques August Pi i Sunyer, Barcelona, SpainPutrescine (PUT) increases have been s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::132c64b3d80fcd13c0d0a103a591a765
https://doi.org/10.1002/jnr.10024
https://doi.org/10.1002/jnr.10024
Publikováno v:
Neuroscience Letters. 217:1-4
The motor responses (such as stereotypic behavior or convulsions) induced in rats by N-methyl- d -aspartate (NMDA) administered systemically were followed by a rapid, moderate increase in the putrescine concentration in plasma which preceded an incre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d7500f24dc82aa98b4eb327e8cfb57f1
https://doi.org/10.1016/0304-3940(96)13073-1
https://doi.org/10.1016/0304-3940(96)13073-1
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
instname
Dopamine (DA) released by substantia nigra pars compacta (SNc) neurons is a key regulator of motor activity. A deficiency in the striatum DA content due to SNc degeneration is a characteristic of Parkinson's disease. The involvement of excitotoxic me
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8316cf796ad368481e30b3322634c00d
https://pubmed.ncbi.nlm.nih.gov/12419526
https://pubmed.ncbi.nlm.nih.gov/12419526
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
instname
We examined the effects of the local infusion of kainic acid (KA), by reverse dialysis in the rat striatum, on the concentration of polyamines in the extracellular striatal compartment and in tissue. KA infusion markedly increased (3-fold) extracellu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a1c8d7e80f5731aa6241d77e13540d8d
https://pubmed.ncbi.nlm.nih.gov/12213638
https://pubmed.ncbi.nlm.nih.gov/12213638
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
instname
We study the brain regional distribution of putrescine after excitotoxic damage. After status epilepticus induced by kainic acid (9 mg/kg, i.p.) we found an increase of putrescine in all the regions analyzed. Three kind of regions can be identified a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::71e667658db73d2050066b48e78f1aa2
https://pubmed.ncbi.nlm.nih.gov/12208557
https://pubmed.ncbi.nlm.nih.gov/12208557
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
instname
The distribution of polyamines in the human basal ganglia was examined, using dansyl-derivatives and high pressure liquid chromatography with fluorimetric detection. A heterogeneous distribution of putrescine, spermidine (SD) and spermine (SM) was ob
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::20dd0d6c3adac631f282ec632fbb3d5c
https://pubmed.ncbi.nlm.nih.gov/11335066
https://pubmed.ncbi.nlm.nih.gov/11335066
Publikováno v:
Journal of neuroscience research. 51(3)
While it is well documented that the overactivation of ionotropic glutamate receptors leads to seizures and excitotoxic injury, little is known about the role of metabotropic glutamate receptors (mGluRs) in epileptogenesis and neuronal injury. Intrac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::5daf1852145c2b35a74a2dc8b4c1c232
https://pubmed.ncbi.nlm.nih.gov/9486769
https://pubmed.ncbi.nlm.nih.gov/9486769
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
instname
While it is well documented that the overactivation of ionotropic glutamate receptors leads to seizures and excitotoxic injury, little is known about the role of metabotropic glutamate receptors (mGluRs) in epileptogenesis and neuronal injury. Intrac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ac0913d0a293c6873da86fda98e5a02a
http://hdl.handle.net/10261/268831
http://hdl.handle.net/10261/268831
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
instname
Putrescine has been suggested to have an inhibitory effect on the excitability of the central nervous system. In the present study we found that 2 and 3 weeks after status epilepticus induced by kainic acid, rats had increased concentrations of putre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d3d825b6b9b3405cfc17adb0282572c8
http://hdl.handle.net/10261/268830
http://hdl.handle.net/10261/268830
Publikováno v:
Amino Acids 12: 1-7 (1997).
The cerebral ODC/polyamine system is disturbed by brain injury. The main modifications are important increases in ODC activity and putrescine concentration, with minor variations in spermidine and spermine concentrations. A great diversity of stimuli
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::37c88421e68e6e645c7995e45fc469e5
http://hdl.handle.net/10261/268834
http://hdl.handle.net/10261/268834