The effect of circulating adenosine on cerebral haemodynamics and headache generation in healthy subjects

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Standard

The effect of circulating adenosine on cerebral haemodynamics and headache generation in healthy subjects. / Birk, S; Petersen, K.A.; Kruuse, Christina Rostrup; Guieu, R; Jonassen, O; Eisert, W; Olesen, J.

I: Cephalalgia : an international journal of headache, Bind 25, Nr. 5, 05.2005, s. 369-77.

Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt

Harvard

Birk, S, Petersen, KA, Kruuse, CR, Guieu, R, Jonassen, O, Eisert, W & Olesen, J 2005, 'The effect of circulating adenosine on cerebral haemodynamics and headache generation in healthy subjects', Cephalalgia : an international journal of headache, bind 25, nr. 5, s. 369-77. https://doi.org/10.1111/j.1468-2982.2005.00867.x

APA

Birk, S., Petersen, K. A., Kruuse, C. R., Guieu, R., Jonassen, O., Eisert, W., & Olesen, J. (2005). The effect of circulating adenosine on cerebral haemodynamics and headache generation in healthy subjects. Cephalalgia : an international journal of headache, 25(5), 369-77. https://doi.org/10.1111/j.1468-2982.2005.00867.x

Vancouver

Birk S, Petersen KA, Kruuse CR, Guieu R, Jonassen O, Eisert W o.a. The effect of circulating adenosine on cerebral haemodynamics and headache generation in healthy subjects. Cephalalgia : an international journal of headache. 2005 maj;25(5):369-77. https://doi.org/10.1111/j.1468-2982.2005.00867.x

Author

Birk, S ; Petersen, K.A. ; Kruuse, Christina Rostrup ; Guieu, R ; Jonassen, O ; Eisert, W ; Olesen, J. / The effect of circulating adenosine on cerebral haemodynamics and headache generation in healthy subjects. I: Cephalalgia : an international journal of headache. 2005 ; Bind 25, Nr. 5. s. 369-77.

Bibtex

@article{b7c60df3ac65455d9053d5d0edd77a83,
title = "The effect of circulating adenosine on cerebral haemodynamics and headache generation in healthy subjects",
abstract = "Adenosine is an endogenous neurotransmitter that is released from the brain during hypoxia and relaxes isolated human cerebral arteries. Many cerebral artery dilators cause migraine attacks. However, the effect of intravenous adenosine on headache and cerebral artery diameter has not previously been investigated in man and reports regarding the effect of intravenous adenosine on cerebral blood flow are conflicting. Twelve healthy participants received adenosine 80, 120 microg kg(-1) min(-1) and placebo intravenously for 20 min, in a double-blind, three-way, crossover, randomized design. Headache was rated on a verbal scale (0-10). Regional cerebral blood flow (rCBF) with 133Xe inhalation and single-photon emission computed tomography (SPECT) and MCA flow velocity (V(MCA)) with transcranial Doppler, were measured in direct sequence. Six participants developed headache during 80 microg kg(-1) min(-1) and six during 120 microg kg(-1) min(-1) compared with none on placebo (P = 0.006). The headache was very mild and predominantly described as a pressing sensation. When correcting data for adenosine-induced hyperventilation, no significant changes in rCBF (P = 0.22) or V(MCA) (P = 0.16) were found between treatments. A significant dilation of the superficial temporal artery (STA) was seen (P < 0.001). These results show that circulating adenosine has no effect on rCBF or V(MCA), while it dilates the STA and causes very mild headache.",
keywords = "Adenosine, Adult, Blood Flow Velocity, Cerebrovascular Circulation, Cross-Over Studies, Double-Blind Method, Female, Headache, Humans, Infusions, Intravenous, Male",
author = "S Birk and K.A. Petersen and Kruuse, {Christina Rostrup} and R Guieu and O Jonassen and W Eisert and J. Olesen",
year = "2005",
month = may,
doi = "10.1111/j.1468-2982.2005.00867.x",
language = "English",
volume = "25",
pages = "369--77",
journal = "Cephalalgia",
issn = "0800-1952",
publisher = "SAGE Publications",
number = "5",

}

RIS

TY - JOUR

T1 - The effect of circulating adenosine on cerebral haemodynamics and headache generation in healthy subjects

AU - Birk, S

AU - Petersen, K.A.

AU - Kruuse, Christina Rostrup

AU - Guieu, R

AU - Jonassen, O

AU - Eisert, W

AU - Olesen, J.

PY - 2005/5

Y1 - 2005/5

N2 - Adenosine is an endogenous neurotransmitter that is released from the brain during hypoxia and relaxes isolated human cerebral arteries. Many cerebral artery dilators cause migraine attacks. However, the effect of intravenous adenosine on headache and cerebral artery diameter has not previously been investigated in man and reports regarding the effect of intravenous adenosine on cerebral blood flow are conflicting. Twelve healthy participants received adenosine 80, 120 microg kg(-1) min(-1) and placebo intravenously for 20 min, in a double-blind, three-way, crossover, randomized design. Headache was rated on a verbal scale (0-10). Regional cerebral blood flow (rCBF) with 133Xe inhalation and single-photon emission computed tomography (SPECT) and MCA flow velocity (V(MCA)) with transcranial Doppler, were measured in direct sequence. Six participants developed headache during 80 microg kg(-1) min(-1) and six during 120 microg kg(-1) min(-1) compared with none on placebo (P = 0.006). The headache was very mild and predominantly described as a pressing sensation. When correcting data for adenosine-induced hyperventilation, no significant changes in rCBF (P = 0.22) or V(MCA) (P = 0.16) were found between treatments. A significant dilation of the superficial temporal artery (STA) was seen (P < 0.001). These results show that circulating adenosine has no effect on rCBF or V(MCA), while it dilates the STA and causes very mild headache.

AB - Adenosine is an endogenous neurotransmitter that is released from the brain during hypoxia and relaxes isolated human cerebral arteries. Many cerebral artery dilators cause migraine attacks. However, the effect of intravenous adenosine on headache and cerebral artery diameter has not previously been investigated in man and reports regarding the effect of intravenous adenosine on cerebral blood flow are conflicting. Twelve healthy participants received adenosine 80, 120 microg kg(-1) min(-1) and placebo intravenously for 20 min, in a double-blind, three-way, crossover, randomized design. Headache was rated on a verbal scale (0-10). Regional cerebral blood flow (rCBF) with 133Xe inhalation and single-photon emission computed tomography (SPECT) and MCA flow velocity (V(MCA)) with transcranial Doppler, were measured in direct sequence. Six participants developed headache during 80 microg kg(-1) min(-1) and six during 120 microg kg(-1) min(-1) compared with none on placebo (P = 0.006). The headache was very mild and predominantly described as a pressing sensation. When correcting data for adenosine-induced hyperventilation, no significant changes in rCBF (P = 0.22) or V(MCA) (P = 0.16) were found between treatments. A significant dilation of the superficial temporal artery (STA) was seen (P < 0.001). These results show that circulating adenosine has no effect on rCBF or V(MCA), while it dilates the STA and causes very mild headache.

KW - Adenosine

KW - Adult

KW - Blood Flow Velocity

KW - Cerebrovascular Circulation

KW - Cross-Over Studies

KW - Double-Blind Method

KW - Female

KW - Headache

KW - Humans

KW - Infusions, Intravenous

KW - Male

U2 - 10.1111/j.1468-2982.2005.00867.x

DO - 10.1111/j.1468-2982.2005.00867.x

M3 - Journal article

C2 - 15839852

VL - 25

SP - 369

EP - 377

JO - Cephalalgia

JF - Cephalalgia

SN - 0800-1952

IS - 5

ER -

ID: 136683731