Gijs T. Nagel

Isotope dilution ammonia chemical ionization mass fragmentographic analysis of urinary 3-O-methylated catecholamine metabolites

Ido P. Kema, Gert Meiborg, Gijs T. Nagel et al. · Journal of Chromatography B Biomedical Sciences and Applications · 1993 · 33 citations

Life Sciences, Biochemistry, Chemistry +14

Simultaneous determination of unconjugated homovanillic acid, vanilmandelic acid, and 3-methoxy-4-hydroxyphenylethylene glycol, in serum by mass fragmentography and deuterated internal standards

Frits A.J. Muskiet, Gijs T. Nagel, B.G. Wolthers · Analytical Biochemistry · 1980 · 29 citations

Natural Sciences, Biochemistry, Pharmaceutical Analysis +12

Oral administration of deuterium-labelled polyamines to sucking rat pups: luminal uptake, metabolic fate and effects on gastrointestinal maturation

Bernard Dorhout, Anet Van Faassen, C.M. van Beusekom et al. · British Journal Of Nutrition · 1997 · 23 citations · Full text

Medicine, Pharmacology, Excretion +12

The contribution of newly synthesized cholesterol to bile salt synthesis in rats quantified by mass isotopomer distribution analysis

Robert Bandsma, Folkert Kuipers, Roel J. Vonk et al. · Biochimica et Biophysica Acta (BBA) - Molecular and Cell Biology of Lipids · 2000 · 16 citations

Life Sciences, Biochemistry, Pharmacology +14

Mass fragmentographic identification of polyamine metabolites in the urine of normal persons and cancer patients, and its relevance to the use of polyamines as tumour markers

G. A. Berg, Gijs T. Nagel, Frits A.J. Muskiet et al. · Journal of Chromatography B Biomedical Sciences and Applications · 1985 · 15 citations

Medicine, Oncology, Pharmacology +7