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M Ashina

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Articles 48
Citations 909
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Recent Articles
11.
Schytz H, Ciftci K, Akin A, Ashina M, Bolay H
Cephalalgia . 2009 Aug; 30(4):457-66. PMID: 19673896
An altered neurovascular coupling has been proposed in migraine. We aimed to investigate neurovascular coupling during a mental task interictally in patients with migraine without aura (MO) by near-infrared spectroscopy...
12.
Ashina M, Tvedskov J, Lipka K, Bilello J, Penkowa M, Olesen J
Cephalalgia . 2009 Jul; 30(3):303-10. PMID: 19614693
To test the hypothesis that permeability of the blood-brain barrier (BBB) is altered during migraine attack due to enhanced activation of matrix metalloproteinases (MMPs), we investigated MMP-3, MMP-9 and tissue...
13.
Wienecke T, Olesen J, Ashina M
Cephalalgia . 2009 Jul; 30(2):179-90. PMID: 19614689
Prostacyclin [prostaglandin I(2) (PGI(2))] activates and sensitizes meningeal sensory afferents. In healthy subjects PGI(2) triggers headache in healthy subjects. However, the migraine-eliciting effect of PGI(2) has not been systematically studied...
14.
Schytz H, Wienecke T, Olesen J, Ashina M
Cephalalgia . 2009 Jul; 30(3):337-45. PMID: 19614687
Carbachol induces headache in healthy subjects, but the migraine eliciting effect of carbachol has not previously been studied. We hypothesized that the cholinomimetic agonist carbachol would induce headache and migraine-like...
15.
Olesen J, Tfelt-Hansen P, Ashina M
Cephalalgia . 2009 Mar; 29(9):909-20. PMID: 19250288
No new preventive drugs specific to migraine have appeared for the last 20 years and existing acute therapies need improvement. Unfortunately, no animal models can predict the efficacy of new...
16.
Schytz H, Wienecke T, Jensen L, Selb J, Boas D, Ashina M
Eur J Neurol . 2009 Feb; 16(4):461-7. PMID: 19236469
Background And Purpose: It is important to find a reliable and bedside method, which can estimate the cerebral blood flow (CBF) of patients in clinical settings. Estimation of CBF by...
17.
Wienecke T, Olesen J, Oturai P, Ashina M
Cephalalgia . 2009 Feb; 29(5):509-19. PMID: 19187340
The role of prostanoids in nociception is well established. The headache-eliciting effects of prostaglandin E(2) (PGE(2)) and its possible mechanisms have previously not been systematically studied in man. We hypothesized...
18.
Schytz H, Wienecke T, Oturai P, Olesen J, Ashina M
Cephalalgia . 2009 Jan; 29(2):258-68. PMID: 19143771
The parasympathetic nervous system is likely to be involved in migraine pathogenesis. We hypothesized that the cholinomimetic agonist carbachol would induce headache and vasodilation of cephalic and radial arteries. Carbachol...
19.
Wienecke T, Hansen J, Petersen J, Olsen K, Ashina M, Tfelt-Hansen P
Cephalalgia . 2008 Jun; 28(10):1081-5. PMID: 18540871
Arteriovenous anastomoses (AVAs) may open up during migraine attacks. In studies with anaesthetized and bilaterally vagosympatectomized pigs, triptans reduce AVA blood flow and increase the arteriovenous O2 difference (AVDO2). To...
20.
Hansen J, Thomsen L, Olesen J, Ashina M
Cephalalgia . 2008 Apr; 28(5):496-505. PMID: 18384418
Familial hemiplegic migraine type 1 (FHM-1) is a dominantly inherited subtype of migraine with aura and transient hemiplegia associated with mutations in the CACNA1A gene. FHM-1 shares many phenotypical similarities...