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As an initial step to investigate this problem, embryonic Alligator brain neurons were cultured and calcium responses were characterized. The present report is the first to document culture of Alligator brain neurons in artificial cerebrospinal fluid (ACSF) as well as in standard mammalian tissue culture medium supplemented with growth factors. Alligator brain neuron cultures were viable for at least 1 week with unipolar neurites emerging by 24 hours. Employing Fura-2 AM, robust depolarizationinduced calcium influx, was observed in these neurons. Using selective blockers of the voltage-gated calcium channels, the contributions of N-, P\/Q-, R-, T-, and L-type channels in these neurons were assessed and their presence documented. Lastly, Alligator brain neurons were challenged with an excitotoxic stimulus (glutamate + glycine) where delayed calcium deregulation could be prevented by a classical NMDA receptor antagonist.<\/jats:p>","DOI":"10.2478\/s13380-013-0132-3","type":"journal-article","created":{"date-parts":[[2013,9,12]],"date-time":"2013-09-12T09:55:04Z","timestamp":1378979704000},"source":"Crossref","is-referenced-by-count":1,"title":["Characterizing calcium influx via voltage- and ligand-gated calcium channels in embryonic Alligator neurons in culture"],"prefix":"10.2478","volume":"4","author":[{"given":"Weina","family":"Ju","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jiang","family":"Wu","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Michael","family":"Pritz","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Rajesh","family":"Khanna","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"374","reference":[{"key":"132_CR1","doi-asserted-by":"crossref","first-page":"317","DOI":"10.1002\/(SICI)1096-9861(19990823)411:2<317::AID-CNE11>3.0.CO;2-5","volume":"411","author":"M B Pritz","year":"1999","unstructured":"Pritz M. 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