Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Tamás Szikra"'
Autor:
Árpád Dobolyi, Miklós Palkovits, Zsolt Kovács, Nóra Szilágyi, Tamás Szikra, Gábor Juhász, Mátyás Bobest, Katalin A. Kékesi
Publikováno v:
Cellular and Molecular Neurobiology. 26:831-842
1. Nucleosides potentially participate in the neuronal functions of the brain. However, their distribution and changes in their concentrations in the human brain is not known. For better understanding of nucleoside functions, changes of nucleoside co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d55868daf8f40f430517b91a368b717d
https://doi.org/10.1007/s10571-006-9103-3
https://doi.org/10.1007/s10571-006-9103-3
Autor:
A.K Kékesi, M Szente, Tamás Szikra, Tamás F. Freund, Andrea Papp, Gábor Juhász, Zs Maglóczky, Andrea Slézia, Károly Nagy
Publikováno v:
Neurobiology of Disease, Vol 16, Iss 3, Pp 490-499 (2004)
Uridine, like adenosine, is released under sustained depolarization and it can inhibit hippocampal neuronal activity, suggesting that uridine may be released during seizures and can be involved in epileptic mechanisms. In an in vivo microdialysis stu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2797f37dfe9629b2d12a8a653f15cfbe
https://doi.org/10.1016/j.nbd.2004.02.011
https://doi.org/10.1016/j.nbd.2004.02.011
Publikováno v:
Neurochemistry International. 37:71-79
ATP and adenosine are well-known neuroactive compounds. Other nucleotides and nucleosides may also be involved in diAerent brain functions. This paper reports on extracellular concentrations of nucleobases and nucleosides (uracil, hypoxanthine, xanth
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1b11c21892b27926e7676f60825252fd
https://doi.org/10.1016/s0197-0186(99)00162-x
https://doi.org/10.1016/s0197-0186(99)00162-x
Autor:
Zsolt Kristóf Bali, Tamás Szikra, Árpád Dobolyi, István Hernádi, Andrea Slézia, Gábor Juhász, Péter Kovács, Zsolt Kovács
Publikováno v:
Brain research bulletin. 97
Pharmacological and functional data suggest the existence of uridine (Urd) receptors in the central nervous system (CNS). In the present study, simultaneous extracellular single unit recording and microiontophoretic injection of the pyrimidine nucleo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ac600206b17ca5299c342daa1ebd466e
https://pubmed.ncbi.nlm.nih.gov/23707857
https://pubmed.ncbi.nlm.nih.gov/23707857
Autor:
Rita Nyilas, Tamás Szikra, Gábor Juhász, Zsolt Kovács, Tamás Török, Nóra Szilágyi, Miklós Palkovits, Zsuzsanna Szepesi, Katalin A. Kékesi, Mátyás Bobest, Árpád Dobolyi
Publikováno v:
Journal of neuroscience methods. 148(1)
There is an increasing attention paid for nucleoside metabolism and changes of nucleoside concentrations in human brain because of its pathological and physiological relevance. In order to determine the post mortem degradation of nucleosides and nucl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ff15421e858d554c8a0c463d0303a02a
https://pubmed.ncbi.nlm.nih.gov/16054224
https://pubmed.ncbi.nlm.nih.gov/16054224
Publikováno v:
Journal of neuroscience methods. 105(2)
A method for the preparation of an in vivo eyecup and a complex stimulating-sampling device are described; these are suitable for long-term parallel neurochemical and electrophysiological experiments on the rat retina without any additives into the e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bc7df8e8f0e229ef156780815c5f7e4b
https://pubmed.ncbi.nlm.nih.gov/11275273
https://pubmed.ncbi.nlm.nih.gov/11275273
Publikováno v:
Advances in Experimental Medicine and Biology ISBN: 9781461374565
Neurological side-effects of chemotherapeutic agents1 known to act on purine and pyrimidine metabolism enzymes raised a possible role for nucleosides and deoxynucleosides in brain cell survival as it is demonstrated in recent investigations.2–5 Som
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0c35d5fb864cb5835d7b79bcfdcd2ac6
https://doi.org/10.1007/978-1-4615-5381-6_16
https://doi.org/10.1007/978-1-4615-5381-6_16
Publikováno v:
Clinical Biochemistry. 30:252-253
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a4e4af0c8de6e7e53d02a0a0fe74b319
https://doi.org/10.1016/s0009-9120(97)87674-6
https://doi.org/10.1016/s0009-9120(97)87674-6
Publikováno v:
Scopus-Elsevier
Perfusion of 5 microM kainate through microdialysis probes induced >2-fold elevation of extracellular uridine and adenosine concentrations in the hippocampus and in the thalamus of anaesthetized rats. Administration of uridine via this route produced
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4ce480955d740af92d224170408e427b
http://www.scopus.com/inward/record.url?eid=2-s2.0-0033615242&partnerID=MN8TOARS
http://www.scopus.com/inward/record.url?eid=2-s2.0-0033615242&partnerID=MN8TOARS
Autor:
Tamas Szikra, Peter Barabas, Theodore M Bartoletti, Wei Huang, Abram Akopian, Wallace B Thoreson, David Krizaj
Publikováno v:
PLoS ONE, Vol 4, Iss 8, p e6723 (2009)
Calcium is a messenger ion that controls all aspects of cone photoreceptor function, including synaptic release. The dynamic range of the cone output extends beyond the activation threshold for voltage-operated calcium entry, suggesting another calci
Externí odkaz:
https://doaj.org/article/ebbf04a5f5ac461893d482d8a6fdb5f2