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Larsson, P.T. (author), Wallén, N.H. (author), Wiman, B. (author), Dooijewaard, G. (author), Gaubius instituut TNO (author)Objective: To study the influence of α- and β-adrenoceptor stimulation in vivo on fibrinolysis in healthy male volunteers. Design: Infusions were given in a single blind fashion and in a randomized order if placebo infusions were included. Setting: University Department (Karolinska Hospital). Subjects: Thirty-four healthy, non-smoking male...article 1999
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Instituut CIVO-Toxicologie en voeding TNO (author), Odink, J. (author), van der Beek, E.J. (author), van den Berg, H. (author), Bogaards, J.J.P. (author), Thissen, J.T.N.M. (author)The effects of maximal performance capacity and different work load intensities on the response of free and sulfate-conjugated plasma catecholamines, prolactin (PRL), and cortisol were studied in six healthy male volunteers. In a first experiment, the volunteers had to perform a step-wise incremental bicycle ergometer test to determine the onset...article 1986
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Tas, A.C. (author), Odink, J. (author), Ten Noever De Brauw, M.C. (author), Schrijver, J. (author), Jonk, R.J.G. (author), Centraal Instituut voor Voedingsonderzoek TNO (author)A method has been developed for the derivatization of both catecholamines (dopamine, noradrenaline and adrenaline) and their 3-O-methylated metabolites (3-methoxytyramine, normetanephrine and metanephrine) in a single run. The compounds were first incubated with methanolic hydrochloric acid to methylate those compounds that contain a benzylic...article 1984
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Speek, A.J. (author), Odink, J. (author), Schrijver, J. (author), Schreurs, W.H.P. (author), Centraal Instituut voor Voedingsonderzoek TNO (author)A reliable high-performance liquid chromatographic method is presented for the determination of the urinary free catecholamines noradrenaline, adrenaline and dopamine. Urine is purified on a column of immobilized boric acid. Catecholamines are separated by ion-pair reversed phase high-performance liquid chromatography and detected...article 1983
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Brommer, E.J.P. (author), Leuven, J.A.G. (author), Barrett-Bergshoeff, M.M. (author), Schouten, J.A. (author), Gaubius instituut TNO (author)Impairment of fibrinolysis is supposed to contribute to CVD. In 38 hyperlipoproteinemic patients, known to be at risk for early CVD, fibrinolytic activity was measured before and after stimulation with DDAVP. A negative correlation was found between serum triglyceride levels and fibrinolytic activity, both before and after DDAVP. A subnormal...article 1982