1. |
- Dunham, I, et al.
(författare)
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The DNA sequence of human chromosome 22
- 1999
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Ingår i: Nature. - : Springer Science and Business Media LLC. - 0028-0836 .- 1476-4687. ; 402:6761, s. 489-495
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Tidskriftsartikel (refereegranskat)
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2. |
- Shepheard, S, et al.
(författare)
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Possible antimigraine mechanisms of action of the 5HT1F receptor agonist LY334370
- 1999
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Ingår i: Cephalalgia : an international journal of headache. - : SAGE Publications. - 0333-1024. ; 19:10, s. 851-858
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Tidskriftsartikel (refereegranskat)abstract
- This study investigated whether the selective 5HT1F receptor agonist LY334370 has other possible antimigraine mechanisms in addition to the proposed inhibition of dural plasma extravasation. LY334370 (up to 10−5 M) had no vasoconstrictor effects on human cerebral arteries in vitro. It had no effect (up to 10 mg kg−1, iv) on neurogenic vasodilation of dural blood vessels produced by electrical stimulation of the dura mater in anesthetized rats. Nor had it any effect (at 3 mg kg−1, iv) on the hyperalgesia produced by injection of carrageenan into the paw of conscious rats or on nociceptive reflex responses in the spinalized, decerebrate rabbit (up to 3 mg kg−1, iv), indicating that it has no general analgesic properties. However, it significantly inhibited activation of second-order neurons in the trigeminal nucleus caudalis produced by electrical stimulation of the dura mater in anesthetised rats at 3 mg kg−1, iv. These results provide evidence to suggest that LY334370 has a central mechanism of action in blocking the transmission of nociceptive impulses within the trigeminal nucleus caudalis and that this may represent a mechanism through which it has its antimigraine effect.
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3. |
- Hurst, R, et al.
(författare)
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Phospholipid hydroperoxide glutathione peroxidase activity of human glutathione transferases
- 1998
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Ingår i: BIOCHEMICAL JOURNAL. - : PORTLAND PRESS. ; 332
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Annan publikation (övrigt vetenskapligt/konstnärligt)abstract
- Human glutathione transferases (GSTs) from Alpha (A), Mu (M) and Theta (T) classes exhibited glutathione peroxidase activity towards phospholipid hydroperoxide. The specific activities are in the order: GST A1-1 > GST T1-1 > GST M1-1 > GST A2-2 > GST A4-
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