Benutzer: Gast  Login
Dokumenttyp:
journal article 
Autor(en):
Lindauer, U; Leithner, C; Kaasch, H; Rohrer, B; Foddis, M; Füchtemeier, M; Offenhauser, N; Steinbrink, J; Royl, G; Kohl-Bareis, M; Dirnagl, U 
Titel:
Neurovascular coupling in rat brain operates independent of hemoglobin deoxygenation. 
Abstract:
Recently, a universal, simple, and fail-safe mechanism has been proposed by which cerebral blood flow (CBF) might be coupled to oxygen metabolism during neuronal activation without the need for any tissue-based mechanism. According to this concept, vasodilation occurs by local erythrocytic release of nitric oxide or ATP wherever and whenever hemoglobin is deoxygenated, directly matching oxygen demand and supply in every tissue. For neurovascular coupling in the brain, we present experimental evi...    »
 
Zeitschriftentitel:
J Cereb Blood Flow Metab 
Jahr:
2010 
Band / Volume:
30 
Heft / Issue:
Seitenangaben Beitrag:
757-68 
Sprache:
eng 
Print-ISSN:
0271-678X 
TUM Einrichtung:
Neurochirurgische Klinik und Poliklinik