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Sökning: WFRF:(Larsson Rolf) > (2005-2009) > Effects on blood co...

LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00003655naa a2200385 4500
001oai:DiVA.org:uu-95970
003SwePub
008070525s2006 | |||||||||||000 ||eng|
024a https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-959702 URI
024a https://doi.org/10.1080/095371006007465572 DOI
040 a (SwePub)uu
041 a engb eng
042 9 SwePub
072 7a ref2 swepub-contenttype
072 7a art2 swepub-publicationtype
100a Christensen, Kjeldu Uppsala universitet,Institutionen för onkologi, radiologi och klinisk immunologi4 aut
2451 0a Effects on blood compatibility in vitro by combining a direct P2Y(12) receptor inhibitor and heparin coating of stents
264 c 2009-07-07
264 1b Informa UK Limited,c 2006
338 a print2 rdacarrier
520 a The effect of the direct platelet P2Y12 receptor inhibitor, AR-C69931MX, on activation of blood induced by stents with and without heparin coating was investigated using a whole blood Chandler loop model in vitro . Stents were deployed in Chandler loops. Fresh human blood with heparin and AR-C69931MX was rotated for 1 h at 37°C and used for measurements of platelets, microparticles, thrombin-antithrombin complex (TAT), fibrinogen binding to platelets, P-selectin expression by platelets, CD11b, Prothrombin Fragment F1+2, FXIa-AT, FXIIa-AT, C3a, sC5b-9 and stent score. In the first experiment there were four study groups with unmodified stents: 1a, no AR-C69931MX; 1b, 250 nmol/L; 1c, 750 nmol/L; 1d, 2250 nmol/L of AR-C69931MX. In the second experiment the concentration of AR-C69931MX was 500 nmol/L: 2a; tubings without stent; 2b; tubings with heparin-coated stent; 2c; tubings with unmodified stents. Heparin-coated stents were used in the third experiment: 3a; no AR-C69931MX; 3b; 500 nmol/L of AR-C69931MX. In the first experiment there were significant differences in all parameters analysed except for C3a, and stent score when the group with no AR-C69931MX was compared to all the groups with AR-C69931MX. In the second experiment there were significant differences in platelet count, TAT, FXIa-AT, FXIIa-AT and stent score when unmodified stents were compared to loops with no stents and partly to loops with heparin-coated stents. In the third experiment there was a significant reduction in generation of TAT, stent score and better preservation of platelet number by combining the platelet inhibitor and heparin-coated stents as compared to heparin-coated stents alone. The conclusion is that the direct P2Y12 receptor inhibitor AR-C69931MX reduced the different aspects of activation of blood induced by both unmodified and heparin-coated stents.
653 a Heparin coating
653 a Platelets
653 a Purin receptor blockade
653 a Stents
653 a MEDICINE
653 a MEDICIN
700a Larsson, Rolfu Uppsala universitet,Institutionen för onkologi, radiologi och klinisk immunologi4 aut0 (Swepub:uu)rolflars
700a Emanuelsson, Håkan4 aut
700a Elgue, Gracielau Uppsala universitet,Institutionen för onkologi, radiologi och klinisk immunologi4 aut0 (Swepub:uu)gracelgu
700a Larsson, Andersu Uppsala universitet,Institutionen för medicinska vetenskaper,Biokemisk struktur och funktion4 aut0 (Swepub:uu)andlarss
710a Uppsala universitetb Institutionen för onkologi, radiologi och klinisk immunologi4 org
773t Plateletsd : Informa UK Limitedg 17:5, s. 318-327q 17:5<318-327x 0953-7104x 1369-1635
8564 8u https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-95970
8564 8u https://doi.org/10.1080/09537100600746557

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