Oxidative DNA damage: biological significance and methods of analysis

G Guetens, GD Boeck, M Highley… - Critical reviews in …, 2002 - Taylor & Francis
… /H2O2 results in the formation of mainly C to T, G to T, and G to C substitutions in the iron
system, with C to T and G to T substitutions and CC to TT tandem double transitions in the …

[HTML][HTML] Effect of antivascular endothelial growth factor treatment on the intratumoral uptake of CPT-11

H Wildiers, G Guetens, G De Boeck, E Verbeken… - British journal of …, 2003 - nature.com
… The blood was centrifuged at 1500 g for 10 min in a swing-out rotor, and 100 μl supernatant
plasma was removed and used to measure plasma concentrations of CPT-11 and SN-38. …

Chronic imatinib mesylate exposure leads to reduced intracellular drug accumulation by induction of the ABCG2 (BCRP) and ABCB1 (MDR1) drug transport pumps

…, EA De Bruijn, G Guetens, G De Boeck… - Cancer biology & …, 2005 - Taylor & Francis
Imatinib mesylate is a selective tyrosine kinase inhibitor that is successfully used in the
treatment of Philadelphia-positive chronic and acute leukaemia's, and gastrointestinal stromal …

Association of enzyme and transporter genotypes with the pharmacokinetics of imatinib

…, EA de Bruijn, G Guetens… - Clinical …, 2006 - Wiley Online Library
Objective Our objective was to explore the relationships between imatinib pharmacokinetics
and 9 allelic variants in 7 genes coding for adenosine triphosphate‐binding cassette …

Nanotechnology in bio/clinical analysis

G Guetens, K Van Cauwenberghe, G De Boeck… - … of Chromatography B …, 2000 - Elsevier
Nanotechnology is being exploited now in different fields of analytical chemistry: Single cell
analysis; in chip/micro machined devices; hyphenated technology and sampling techniques. …

Human red blood cells: rheological aspects, uptake, and release of cytotoxic drugs

H Dumez, WH Reinhart, G Guetens… - Critical reviews in …, 2004 - Taylor & Francis
The shape of a normal human red blood cell (RBC) is well known: under resting conditions it
is that of a biconcave discocyte. However, RBCs can easily undergo transformation to other …

Cellular uptake of the tyrosine kinase inhibitors imatinib and AMN107 in gastrointestinal stromal tumor cell lines

H Prenen, G Guetens, G De Boeck, M Debiec-Rychter… - Pharmacology, 2006 - karger.com
Imatinib and AMN107 are protein tyrosine kinase inhibitors which reduce KIT autophosphorylation
with similar potency. This report describes the cellular uptake of these compounds in …

[HTML][HTML] Degree of tumour vascularity correlates with drug accumulation and tumour response upon TNF-α-based isolated hepatic perfusion

…, TE Lans, G Guetens, G Ambagtsheer… - British journal of …, 2003 - nature.com
… Tumour and liver tissues were homogenised in 2 ml acetonitrile (Pro 200 homogenizer, Pro
Scientific, CT, USA) and centrifuged at 2500 g. Melphalan was measured in the supernatant …

Multicenter phase II clinical trial of isolated lung perfusion in patients with lung metastases

…, F Lardon, E De Bruijn, G Guetens, G De Boeck… - The Annals of Thoracic …, 2019 - Elsevier
Background Up to 66% of patients show local pulmonary disease progression after pulmonary
metastasectomy. Regional treatment with isolated lung perfusion (ILuP) may improve …

Isolated hypoxic hepatic perfusion with orthograde or retrograde flow in patients with irresectable liver metastases using percutaneous balloon catheter techniques: a …

…, JRM van der Sijp, G Guetens, G de Boeck… - Annals of Surgical …, 2004 - Springer
Background Isolated hepatic perfusion for irresectable metastases confined to the liver has
reported response rates of 50% to 75%. Magnitude, costs, and nonrepeatability of the …