Increased vessel diameter of leptomeningeal anastomoses after hypoxic preconditioning.
Recently, cerebral blood flow changes were re-discussed to contribute to tissue protection after preconditioning. In the present study, we demonstrate increased vessel diameters of the leptomeningeal anastomoses after hypoxic preconditioning by visualization of the brain angioarchitecture using the latex perfusion technique. This finding may display the anatomical correlate to previously described perfusion changes after preconditioning.
Woitzik
Johannes
J
Department of Neurosurgery, University Hospital Mannheim, Faculty of Medicine Mannheim, Ruprecht-Karls-University Heidelberg, Mannheim, Germany. johannes.woitzik@nch.ma.uni-heidelberg.de <johannes.woitzik@nch.ma.uni-heidelberg.de>
Hecht
Nils
N
Schneider
Ulf C
UC
Peña-Tapia
Pablo G
PG
Vajkoczy
Peter
P
D000818:Animals; D001921:Brain / Q000098:blood supply* / Q000502:physiology; D002536:Cerebral Arteries / Q000033:anatomy & histology / Q000502:physiology*; D002560:Cerebrovascular Circulation / Q000502:physiology*; D004195:Disease Models, Animal; D007839:Functional Laterality / Q000502:physiology; D020925:Hypoxia-Ischemia, Brain / Q000378:metabolism / Q000503:physiopathology / Q000517:prevention & control*; D019194:Ischemic Preconditioning / Q000379:methods*; D007840:Latex; D008297:Male; D008578:Meninges / Q000098:blood supply* / Q000502:physiology; D051379:Mice; D008810:Mice, Inbred C57BL; D008833:Microcirculation / Q000033:anatomy & histology / Q000502:physiology; D020768:Middle Cerebral Artery / Q000502:physiology; D014664:Vasodilation / Q000502:physiology
D007840:Latex