Authors:
Hoebe, KHN
Witkamp, RF
Fink-Gremmels, J
Van Miert, ASJPAM
Monshouwer, M
Citation: Khn. Hoebe et al., Direct cell-to-cell contact between Kupffer cells and hepatocytes augmentsendotoxin-induced hepatic injury, AM J P-GAST, 280(4), 2001, pp. G720-G728
Authors:
Hoebe, KHN
Gonzalez-Ramon, N
Nijmeijer, SM
Witkamp, RF
van Leengoed, LAMG
van Miert, ASJPAM
Monshouwer, M
Citation: Khn. Hoebe et al., Differential effects of pentoxifylline on the hepatic inflammatory response in porcine liver cell cultures - Increase in inducible nitric oxide synthase expression, BIOCH PHARM, 61(9), 2001, pp. 1137-1144
Authors:
Blankvoort, BMG
de Groene, EM
van Meeteren-Kreikamp, AP
Witkamp, RF
Rodenburg, RJT
Aarts, JMMJG
Citation: Bmg. Blankvoort et al., Development of an androgen reporter gene assay (AR-LUX) utilizing a human cell line with an endogenously regulated androgen receptor, ANALYT BIOC, 298(1), 2001, pp. 93-102
Authors:
Meenagh, SA
Elliott, CT
Buick, RK
Izeboud, CA
Witkamp, RF
Citation: Sa. Meenagh et al., The preparation, solubilisation and binding characteristics of a beta 2-adrenoceptor isolated from transfected Chinese hamster cells, ANALYST, 126(4), 2001, pp. 491-494
Authors:
Wolkers, H
Burkow, IC
Lydersen, C
Witkamp, RF
Citation: H. Wolkers et al., Chlorinated pesticide concentrations, with an emphasis on polychlorinated camphenes (toxaphenes), in relation to cytochrome P450 enzyme activities inharp seals (Phoca groenlandica) from the Barents Sea, ENV TOX CH, 19(6), 2000, pp. 1632-1637
Citation: M. Monshouwer et Rf. Witkamp, Cytochromes and cytokines: Changes in drug disposition in animals during an acute phase response: A mini-review, VET Q, 22(1), 2000, pp. 17-20
Authors:
Hoebe, KHN
Monshouwer, M
Witkamp, RF
Fink-Gremmels, J
van Miert, ASJPAM
Citation: Khn. Hoebe et al., Cocultures of porcine hepatocytes and Kupffer cells as an improved in vitro model for the study of hepatotoxic compounds, VET Q, 22(1), 2000, pp. 21-25
Authors:
Izeboud, CA
Vermeulen, RM
Zwart, A
Voss, HP
van Miert, ASJPAM
Witkamp, RF
Citation: Ca. Izeboud et al., Stereoselectivity at the beta(2)-adrenoceptor on macrophages is a major determinant of the anti-inflammatory effects of beta(2)-agonists, N-S ARCH PH, 362(2), 2000, pp. 184-189
Authors:
Van Puymbroeck, M
Kuilman, MEM
Maas, RFM
Witkamp, RF
Leyssens, L
Van Miert, ASJPAM
Hendriks, L
Vanderzande, D
Adriaensens, P
Jacobs, MP
Raus, J
Citation: M. Van Puymbroeck et al., 17 alpha-ethyl-5 beta-estrane-3 alpha, 17 beta-diol, a biological marker for the abuse of norethandrolone and ethylestrenol in slaughter cattle, J CHROMAT B, 728(2), 1999, pp. 217-232
Authors:
Izeboud, CA
Mocking, JAJ
Monshouwer, M
van Miert, ASJPAM
Witkamp, RF
Citation: Ca. Izeboud et al., Participation of beta-adrenergic receptors on macrophages in modulation ofLPS-induced cytokine release, J RECEPT SI, 19(1-4), 1999, pp. 191-202
Authors:
Izeboud, CA
Monshouwer, M
van Miert, ASJPAM
Witkamp, RF
Citation: Ca. Izeboud et al., The beta-adrenoceptor agonist clenbuterol is a potent inhibitor of the LPS-induced production of TNF-alpha and IL-6 in vitro and in vivo, INFLAMM RES, 48(9), 1999, pp. 497-502
Authors:
Wolkers, J
Burkow, IC
Monshouwer, M
Lydersen, C
Dahle, S
Witkamp, RF
Citation: J. Wolkers et al., Cytochrome P450-mediated enzyme activities and polychlorinated biphenyl accumulation in harp seal (Phoca groenlandica), MAR ENV RES, 48(1), 1999, pp. 59-72
Authors:
Zweers-Zeilmaker, WM
Van Miert, ASJPAM
Horbach, GJ
Witkamp, RF
Citation: Wm. Zweers-zeilmaker et al., In vitro complex formation and inhibition of hepatic cytochrome P450 activity by different macrolides and tiamulin in goats and cattle, RES VET SCI, 66(1), 1999, pp. 51-55
Authors:
Monshouwer, M
van't Klooster, GAE
Nijmeijer, SM
Witkamp, RF
van Miert, ASJPAM
Citation: M. Monshouwer et al., Characterization of cytochrome P450 isoenzymes in primary cultures of pig hepatocytes, TOX VITRO, 12(6), 1998, pp. 715-723
Authors:
Wolkers, J
Witkamp, RF
Nijmeijer, SM
Burkow, IC
de Groene, EM
Lydersen, C
Dahle, S
Monshouwer, M
Citation: J. Wolkers et al., Phase I and phase II enzyme activities in Ringed seals (Phoca hispida): characterization of hepatic cytochrome P450 by activity patterns, inhibition studies, mRNA analyses, and western blotting, AQUAT TOX, 44(1-2), 1998, pp. 103-115
Authors:
Van Puymbroeck, M
Kuilman, MEM
Maas, RFM
Witkamp, RF
Leyssens, L
Vanderzande, D
Gelan, J
Raus, J
Citation: M. Van Puymbroeck et al., In vitro liver models are important tools to monitor the abuse of anabolicsteroids in cattle, ANALYST, 123(12), 1998, pp. 2453-2456
Authors:
Arts, CJM
van Baak, MJ
Elliot, CJ
Hewitt, SA
Cooper, J
van de Velde-Fase, K
Witkamp, RF
Citation: Cjm. Arts et al., Comparison of conventional immunoassays and the oestrogen radioreceptor assay for screening for the presence of oestrogenic anabolic compounds in urine samples, ANALYST, 123(12), 1998, pp. 2579-2583
Authors:
De Brabander, HF
De Wasch, K
van Ginkel, LA
Sterk, SS
Blokland, MH
Delahaut, P
Taillieu, X
Dubois, M
Arts, CJM
van Baak, MJ
Gramberg, LG
Schilt, R
van Bennekom, EO
Courtheyn, D
Vercammen, J
Witkamp, RF
Citation: Hf. De Brabander et al., Multi-laboratory study of the analysis and kinetics of stanozolol and its metabolites in treated calves, ANALYST, 123(12), 1998, pp. 2599-2604
Authors:
Van Puymbroeck, M
Kuilman, MEM
Maas, RFM
Witkamp, RF
Leyssens, L
Vanderzande, D
Gelan, J
Raus, J
Citation: M. Van Puymbroeck et al., Identification of some important metabolites of boldenone in urine and feces of cattle by gas chromatography mass spectrometry, ANALYST, 123(12), 1998, pp. 2681-2686