Zobrazeno 1 - 10
of 41
pro vyhledávání: '"A.H.J. Gijzen"'
Autor:
A.H.J. Gijzen, M.P. van Dieijen-Visser, P. J. Brombacher, F. Smits, J. P. Offermans, C. M. Bank
Publikováno v:
European journal of clinical chemistry and clinical biochemistry : journal of the Forum of European Clinical Chemistry Societies. 29(11)
Diamine oxidase in vaginal effluent is used as a parameter for ascertaining the state of fetal membranes. A new method using tritiated putrescine as a substrate is described for the determination of diamine oxidase in amniotic fluid and vaginal efflu
Publikováno v:
Clinica Chimica Acta. 52:311-314
A simple method is described for the coupling of intrinsic factor to sepharose. The complex thus prepared can be used advantageously in the estimation of cyanocobalamine in blood serum, which is then a most simple and very reliable procedure.
Autor:
A.H.J. Gijzen
Publikováno v:
Clinica Chimica Acta. 66:77-84
A specific method for the isolation of cortisol-binding immunoglobulin from rabbit antiserum by affinity chromatography on sepharose-coupled haptene (sepharose-cortisol) is described. This isolation technique has the advantage that no nonspecific gam
Autor:
P.N. Meulendijk, N.A. Schmidt, W. Schopman, A.H.J. Gijzen, J.F.W. Tertoolen, H.W. de Kock, C.E. Voogd
Publikováno v:
Clinica Chimica Acta. 127:185-195
Summary Eight radiochemical methods for the assay of vitamin B12 in serum were compared with the microbiological assay with Lactobacillus leichmannii ATCC 7830 using 198 individual sera of patients. There was a good agreement between the results of m
Autor:
R.J.M. van Oers, A.H.J. Gijzen
Publikováno v:
Clinica Chimica Acta. 38:363-370
A method is described for the specific assay of thyroxine in serum, based on a competitive protein-binding reaction. Human α-globulin is used as a thyroxine-binding globulin preparation; the unbound hormone is trapped by anion exchange strips. Diffe
Publikováno v:
Clinical Chemistry. 14:1091-1096
Pregnanediol determination in urine was performed by alumina-column chromatography followed by reaction with sulfuric acid and by gas chromatography. After enzymatic hydrolysis of the conjugated urinary steroids, there is a very good agreement betwee
Publikováno v:
Clinica chimica acta; international journal of clinical chemistry. 58(2)
Summary Cortisol-binding IgG is isolated from the serum of immunized rabbits by affinity chromatography on sepharose-coupled antigen. The preparation of this solid phase, the chromatography and the reactions to characterize the isolated immunoglobuli
Publikováno v:
Clinica chimica acta; international journal of clinical chemistry. 177(1)
Urinary transferrin, serum prostatic acid phosphatase (PAP) and prostatic-specific antigen (PSA) concentrations were measured in patients with prostatic cancer, prostatitis, benign prostatic hypertrophy (BPH) and in a control group. In contrast to re
Publikováno v:
Zeitschrift fur klinische Chemie und klinische Biochemie. 12(8)