Zobrazeno 1 - 10
of 89
pro vyhledávání: '"P.K. De Bree"'
Autor:
K. den Ouden, A.F. Penders, O. van Oostrom, Joost O. Fledderus, Marianne C. Verhaar, Dominique P.V. de Kleijn, P.K. De Bree, Hendrik Gremmels
Publikováno v:
Atherosclerosis. 226(2)
Aims Atherosclerotic plaque development is accelerated in patients with diabetes. Bone marrow-derived smooth muscle-like cells have been detected in neointima and diabetes has a numerical and functional effect on circulating vascular progenitor cells
Autor:
P.K. De Bree, C. H. Schreuder, Rudolphus Berger, Marinus Duran, P. Rovers, Lambertus Dorland, H. Beukenhorst
Publikováno v:
Journal of Inherited Metabolic Disease. 14:367-370
Autor:
A.S. Tibosch, Marinus Duran, Lambertus Dorland, P.K. De Bree, A. Horvath, Sybe K. Wadman, G.R. Smith
Publikováno v:
Clinica Chimica Acta. 188:221-226
An abnormal ninhydrin positive compound was observed in the urine of two unrelated patients with neurological abnormalities. The compound was isolated by cation exchange followed by preparative paper chromatography and finally purified via cation exc
Publikováno v:
European journal of pediatrics. 153(7 Suppl 1)
The analysis of amino acids is the most frequently applied technique in the selective screening of inborn errors of metabolism. When urine is used as a starting material, simple techniques such as thin-layer chromatography or highvoltage electrophore
Autor:
G. Aarsen, Johannis P. Kamerling, Marinus Duran, P.K. De Bree, Sybe K. Wadman, G.I. Tesser, K.M. Van Der Waarde, Johannes F.G. Vliegenthart
Publikováno v:
Clinica Chimica Acta. 82:85-91
The isolation, identification, and quantitative determination of an unusual urinary dipeptide, Nepsilon-(beta-aspartyl)lysine, is described, as well as its synthesis. This compound was observed in children in various disease states, but without any c
Autor:
G. Aarsen, Sybe K. Wadman, R.H. Fokkens, Marinus Duran, P.K. De Bree, N.M.M. Nibbering, B. P. Cats
Publikováno v:
Clinica Chimica Acta. 111:47-53
In the urine of a neonate with respiratory insufficiency and convulsions a positive sulfite reaction was found, which is suggestive of sulfite oxidase deficiency. The nitroprusside reaction also was positive. More detailed investigations showed that
Publikováno v:
Clinica Chimica Acta, 104(2), 227. Elsevier
Excretion patterns of pyrimidines and purines in patients with various types of hyperammonemia have been investigated by 2-dimensional thin-layer chromatography and high pressure liquid chromatography (HPLC). For the quantitative analysis of pseudour
Autor:
Frits A. Beemer, P.K. De Bree, Sybe K. Wadman, J Korteland, C van de Heiden, I Lombeck, Marinus Duran, M. Brink
Publikováno v:
Journal of Inherited Metabolic Disease. 1:175-178
A child is described who presented in the neonatal period with feeding difficulties, severe neurological abnormalities, lens dislocation of the eyes and dysmorphic symptoms of the head. Routine laboratory investigations revealed a decreased serum ura
Autor:
Marinus Duran, Johannes F.G. Vliegenthart, H.J. Bremer, Sybe K. Wadman, Johannis P. Kamerling, H. Przyrembel, P.K. De Bree
Publikováno v:
Journal of Chromatography B: Biomedical Sciences and Applications. 277:41-51
Three children with branched-chain ketoaciduria (maple syrup urine disease) were found to excrete an abnormal amino acid when they were on an artificial diet. This substance was identified as 4-amino-2-(S-cysteinyl)butyric acid with the use of column
Autor:
Johan Haverkamp, P.K. De Bree, Johannis P. Kamerling, F. J. Van Sprang, S.K. Wadman, Johannes F.G. Vliegenthart
Publikováno v:
Clinica Chimica Acta. 59:313-320
An unknown urinary amino acid, present in small amounts in many children with various diseases, has been isolated and identified as N ϵ -(carboxymethyl) lysine. The identity of this compound was confirmed by synthesis. Its chromatographical characte