[Cerebral blood flow (measured by means of isotopes) and base-acid-equilibrium of the CSF in migraine (author's transl)].
In migraine patients a considerable metabolic disturbance characterised by a decrease in bicarbonate and in increase in lactate was demonstrated during the migrainous status. Measurements of the cerebral circulation were taken by means of radioactive isotopes and showed a distinct decrease in blood supply to the entire brain during the migraine attack. Following forced hyperventilation during the attack-free interval a pathological reactivity with decreased blood flow was found in the hemisphere which had been indicated as the usual site of the migrainous pain.
D000136:Acid-Base Equilibrium; D001639:Bicarbonates / Q000134:cerebrospinal fluid; D002555:Cerebrospinal Fluid / Q000378:metabolism*; D002560:Cerebrovascular Circulation; D006801:Humans; D006985:Hyperventilation; D007773:Lactates / Q000134:cerebrospinal fluid; D008881:Migraine Disorders / Q000134:cerebrospinal fluid / Q000503:physiopathology*; D011877:Radionuclide Imaging; D013667:Technetium
D001639:Bicarbonates; D007773:Lactates; D013667:Technetium
Hirndurchblutung (Isotopenmessung) und Liquor-Säure-Basen-Haushalt bei Migräne