Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Siri Johannesen"'
Autor:
Helle Wangensteen, Siri Johannesen, Rune Slimestad, Hege Christensen, Marie Bräunlich, Hilde Barsett, Karl Egil Malterud
Publikováno v:
Planta Medica. 79:137-141
Extracts, subfractions, isolated anthocyanins and procyanidins, and two phenolic acids from aronia [Aronia melanocarpa] were investigated for their CYP3A4 inhibitory effects, using midazolam as the probe substrate and recombinant insect cell microsom
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f09c3c29eff71f1082bc03ad6dd78378
https://doi.org/10.1055/s-0032-1328055
https://doi.org/10.1055/s-0032-1328055
Autor:
Siri Johannesen, Kjell Briseid
Publikováno v:
Scandinavian Journal of Clinical and Laboratory Investigation. 62:21-24
In the present study it is shown that a preparation of highly purified plasma kallikrein (specific activity 81 S-2302 U/mg) still contained small amounts of an IgG fraction. Amidase assays of the fresh enzyme with four peptide substrates (S-2302, Bz-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ed39acc7e622e76d8d8c44d9aad4de0e
https://doi.org/10.1080/003655102753517163
https://doi.org/10.1080/003655102753517163
Publikováno v:
Scandinavian Journal of Clinical and Laboratory Investigation. 60:237-246
Protein G columns were used to remove IgG from human plasma, and the effect on levels of factor XII, factor XI and prekallikrein was studied in functional tests. IgG was detected in PAGE immunoblot experiments with Fc-specific antibodies. Removal of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bfff4dff5da2044944a9514684d35fc9
https://doi.org/10.1080/003655100750044893
https://doi.org/10.1080/003655100750044893
Publikováno v:
Planta Medica. 79
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e207ad580749ef516eb95b0d0df4b5a6
https://doi.org/10.1055/s-0033-1352310
https://doi.org/10.1055/s-0033-1352310
Publikováno v:
Scandinavian Journal of Clinical and Laboratory Investigation. 56:725-734
The plasma level of factor XII (FXII) was measured in samples from healthy young men. The activated contact factor was assayed as prekallikrein activator (PKA), as S-2222 amidase, and in radial immunodiffusion tests. By removing the bulk of IgG on pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ea513d3923f2f6896efe28b661fa32c3
https://doi.org/10.3109/00365519609088820
https://doi.org/10.3109/00365519609088820
Publikováno v:
Thrombosis Research. 78:239-250
Factor XI (FXI) deficiency is associated with an abnormal bleeding state. The extent of bleeding does not correlate well with the plasma concentration of FXI, and it has been suggested that also unknown factors interfere with the bleeding tendency. I
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d57f19d62502d2895f23d0abcb8789ee
https://doi.org/10.1016/0049-3848(95)90874-f
https://doi.org/10.1016/0049-3848(95)90874-f
Publikováno v:
Thrombosis Research. 66:421-434
In a previous study evidence was provided that zymogen FXII might associate with part of the kallikrein generated by acetone treatment of human plasma in the presence of benzamidine (Thromb. Res. 61, 123-133, 1991). Some results also suggested an inc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::634a3bac187af5e7793e54f86ee3eed9
https://doi.org/10.1016/0049-3848(92)90291-h
https://doi.org/10.1016/0049-3848(92)90291-h
Publikováno v:
Thrombosis Research. 57:945-956
Plasma kallikrein and FXIIa were assayed in acetone-treated human citrated plasma (CPLa) with the chromogenic peptide Bz-Ile-Glu-Gly-Arg-pNA (S-2222) as substrate. In end point assays with short incubation periods (1–10 min.) nearly all kallikrein
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::342e6b61aaa693acac3b15d460ed8fe8
https://doi.org/10.1016/0049-3848(90)90161-5
https://doi.org/10.1016/0049-3848(90)90161-5
Autor:
Svend Sandem, Siri Johannesen, Eli Nylund, Marit Korpberget, Siv Fossum, Kjell Briseid, Nils-Ove Hoem
Publikováno v:
Thrombosis research. 74(5)
The plasma levels of contact activation factors were measured in women using a low estrogen dose oral contraceptive (OC). Basic values for factor XII (FXII), factor XI (FXI), prekallikrein (PK), and high molecular weight kininogen (HK) were obtained
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::33981dc2115e3e03f019eda73cda38b5
https://pubmed.ncbi.nlm.nih.gov/8085248
https://pubmed.ncbi.nlm.nih.gov/8085248
Publikováno v:
Thrombosis research. 61(2)
The plasma levels of FXII, prekallikrein (PK), and high- and low molecular weight kininogens (HK and LK) were studied in pregnant women in the last trimester and in non-pregnant controls. FXIIa and plasma kallikrein were assayed in acetone-treated ci
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f87ea46df52a9c961180a255da121eee
https://pubmed.ncbi.nlm.nih.gov/2020942
https://pubmed.ncbi.nlm.nih.gov/2020942