8
Views
32
CrossRef citations to date
0
Altmetric
Editorial Article

Experiences with the Scandinavian recommended methods for determinations of enzymes in blood: A report by the Scandinavian Committee on Enzymes (SCE)

, , , , , , & show all
Pages 107-116 | Published online: 08 Jul 2009

References

  • Berg B., Estborn B., Tryding N. Stability of serum and blood constituents during mail transport. Scand. J. clin. Lab. Invest 1981; 41: 35
  • Berg B., Gerhardt W., Nilsson J.-E., Theodorsen L., Tryding N., Waldenström J. Collection of reference values for serum γ-glutamyltransferase and creatine kinase. Scand. J. clin. Lab. Invest 1979; 39: 37, suppl. 152
  • Buhl S. N., Jackson K. Y., Groffunder B. Optimal reaction conditions for assaying human lactate dehydrogenase pyruvate-to-lactate at 25, 30 and 37°C. Clin. Chem 1978; 24: 261
  • Committee on Enzymes, the Scandinavian Society for Clinical Chemistry and Clinical Physiology. Recommended methods for the determination of four enzymes in blood. Scand. J. clin. Lab. Invest 1974; 33: 291
  • Committee on Enzymes, the Scandinavian Society for Clinical Chemistry and Clinical Physiology. Recommended methods for the determination of γ-glutamyltransferase in blood. Scand. J. clin. Lab. Invest 1976; 36: 119
  • Committee on Enzymes, the Scandinavian Society for Clinical Chemistry and Clinical Physiologi. Recommended for the determination of creatine kinase in blood. Scand. J. clin. Lab. Invest 1976; 36: 711
  • Committee on Enzymes, the Scandinavian Society for Clinical Chemistry and Clinical Physiology. Recommended method for the determination of creatine kinase in blood modified by the inclusion of EDTA. Scand. J. clin. Lab. Invest 1979; 39: 1
  • Gardner M. D. Frequency distribution and “Reference values” of plasma alkaline phosphatase (EC : 3.1.3.1.) activity in the adult population of a Scottish New Town. Proc. 8th International Symposium on Clinical Enzymology, Venice April, 1978; 14–16
  • Gerhardt W., Hørder M. Quality control in clinical enzymology: instrument, intra-and inter laboratory precision obtained in routine determinations of lactate dehydrogenase, aspartate and alanine aminotrans-ferase and alkaline phosphatase with the recommended methods of The Scandinavian Committee on Enzymes. Proc. 6th Int. Symp. on Clin. Enz 1974; 147
  • Gerhardt W. Evaluation of some determination materials used in the Scandinavian Recommended Methods (SCE) for determination of four enzymes in blood and the performance of control materials with these methods. Quality Control in Clinical Chemistry, Berlin, New York, 1975, G. Anido, S. B. Rosalki, E. J. Kampen, M. Rubin. Geneva April 23–25, 1975; 45, Transactions of the VIth International Symposium
  • Gerhardt W., Waldenström J., Gruber W. EDTA effects on creatine kinase (CK) and on the SCE reagents. Scand. J. clin. Lab. Invest 1919; 39: 737
  • Gerhardt W., Waldenström J. Creatine kinase B-subunit activity in serum after immunoinhibition of M-subunit activity. Clin. Chem 1919; 25: 1274
  • Gerhardt W., Kofoed B., Westlund L., Pavlu B. Quality control of NADH. Scand. J. clin. Lab. Invest. suppl. 1974; 139
  • Hafkenscheid J. C.M., Dijt C. C.M. Determination of serum aminotransferases: activation by pyridoxaL-5'-phosphate in relation to substrate concentration. Clin. Chem 1979; 25: 55
  • van der Hafkenscheid J. C.M., Ven-Jonggekrijg J. Influence of pyridoxal-5'-phosphate on the determination of the alanine aminotransferase and aspartate aminotransferase of commercial test sera. J. clin. Chem. clin. Biochem 1979; 17: 219
  • Hafkenscheid J. C.M., Hectors M. P.C. Serum versus heparinized plasma for alanine aminotransferase and aspartate amino-transferase of normal individuals. Clin. chim. Acta 1977; 21: 23
  • Hafkenscheid J. C.M., Dijt C. C.M. Is serum or heparinized plasma better for assay of aminotransferases?. Clin. Chem. 1980; 26: 26
  • Harkness Donald R. Studies on human placental alkaline phosphatase. II. Kinetic properties and studies on the apoenzyme. Arch. Biochem. Biophys. 1968; 126: 126
  • Hendriks H. J., van Kouwen Annie M., Antonisse H. W. Discrepancies in measurement of alanine aminotransferase (GPT) in human plasma, using a short-interval enzyme analyzer with the German and Scandinavian methods. Clin. chim. Acta 1979; 92: 399
  • Hetland Ø., Lund P. K. Activation of creatine kinase activity in lyophilized control materials. Scand. J. clin. Lab. Invest 1971; 37: 563
  • Hollaar L., Van der Laarse A. Interference of the measurement of lactate dehydrogenase (LDH) activity in human serum and plasma by LDH from blood cells. Clin. chim. Acta 1979; 99: 135
  • Howell B. F., Margolis S., Schaffer R. Detection of inhibitors in reduced nicotin-amide adenine dinucleotide by kinetic methods. Clin. Chem 1976; 22: 1648
  • Hørder M., Moore R. B., Bowers G. N. Aspartate aminotransferase in serum. Factors to be considered in supplementation with pyridoxal-5-phosphate. in vitro. Clin. Chem 1976; 22: 1876
  • Hørder M. Kind and magnitude of nonspecific reaction rates in the measurement of aminotransferases. Clin. Chem 1981, in press
  • Instrumentation Guidelines Study Group, Subcommittee on Enzymes, Committee on Standards, American Association for Clinical Chemistry. Guidelines for photometric instruments for measuring enzyme reaction rates. Clin. Chem 1977; 23: 2160
  • Irjala K., Nordström C.-G., Peltola O., Yrjänä T. Reference values in children. Suom. lääk 1978; 1(33)33
  • Jung K., Pergande M. Influence of Mg2+ ions on the activity measurement of isoenzymes of alkaline phosphatase. Enzyme 1979; 24: 322
  • Jung K., Kóhler A. On the influence of reaction conditions in activity determination of alkaline phosphatase on the molar absorptivity of 4-nitrophenol. Clin. chim. Acta 1980; 101: 1
  • Kaman R., Goheen B., Patton R., Raven P. The effects of near maximum exercise on serum enzymes: the exercise profile versus the cardiac profile. Clin. chim. Acta 1977; 81: 145
  • Kristensen S. R., Hørder M., Pedersen G. T. Reference values for six enzymes in plasma from newborns and women at delivery. Scand, J. clin. Lab. Invest 1979; 39: 777
  • Lacour B., Cherrau B., Roullet J. B., Bailly M. Etude des isoenzymes de la lactate déshydrogénase: valeurs fréuentes en fonction de l'age chez l'enfant, étude de la conservation. Ann. Biol. Clin 1978; 36: 425
  • Landaas S. Temperature-dependence of alkaline phosphatase activitv in reconstituted control sera. Scand. J. clin: Lab. Invest 1973; 31: 353
  • Lauritzen M., Dybkaer R., Krakauer R. Kliniskkemiske kvantiteter hos aeldre mennesker. Mdskr. prakt. laegeg 1979; 57: 599
  • Lehmann P., Lill H., Schaich E., Grassl M. The dependence of the molar absorptivity of 4-nitroanaline, 3-carboxy-4-nitroaniline, and 4-nitrophenol on reaction conditions. Enzymes in Health and Disease, D. M. Goldberg, J. H. Wilkinson. Karger, Basel 1978; 107
  • Loshon C. A., McComb R. B., Bond L. W., Bowers C. N., Coleman W.H., Jr., Gwynn R. H. Formation and properties of lactate dehydrogenase inhibitors in NADH. Clin. Chem 1977; 23: 1576
  • Lum G. Preparation and solubility of liquid creatine kinase isoenzyme control from rabbit serum. Clin. Chem 1979; 25: 873
  • Margolis S. A., Howell B. F., Schaffer R. Lactate dehydrogenase inhibitors in NADH preparations. Clin. Chem 1977; 23: 1581
  • Penttilä I.M., Jokela H. A., Viitala A. J., Heikkinen E., Nummi S., Pystejnen P., Saastamoinen J. Activities of aspartate and alanine aminotransferases and alkaline phosphatase in sera of healthy subjects. Scand. J. clin. Lab. Invest 1975; 35: 275
  • Persijn J. P., van der Slik W. A new method for the determination of γ-glutamyltransferase in serum. J. clin. Chem. clin. Biochem 1976; 14: 421
  • Rej R., Bretaudiere J. P. Effects of metal ions on the measurement of alkaline phosphatase activity. Clin. Chem 1980; 26: 423
  • Rothwell D. J., Jendrsejczak B., Becker M., Doumas B. T. Lactate dehydrogenase activities in serum and plasma. Clin. Chem 1976; 22: 1024
  • Schiele F., Guilmin A. M., Detienne H., Siest G. Gammaglutamyltransferase activity in plasma: statistical distributions, individual variations, and reference intervals. Clin. Chem 1977; 23: 1023
  • Schiele F., Guilmin A.-M., Detienne H., Siest G. γ-Glutamyltransferase activity in plasma: statistical distributions, individual variations and reference intervals. Clin. Chem 1977; 23: 1023
  • Shaw L. M., London J. W., Fetterolf D., Garfinkel D. γ-Glutamyltransferase: kinetic properties and assay conditions when γ-glutamyl-4-nitroanilide and its 3-carboxy derivative are used as donor substrates. Clin. Chem 1977; 23: 79
  • Simpson E., McAllister J., Hainsworth I. R. The quality control of alkaline phosphatase determinations with placental phosphatase. Clin. chim. Acta 1977; 17: 415
  • Strømme J. H., Eldjarn L. Surveys of the routine work of clinical chemical laboratories in 116 Scandinavian hospitals. Scand. J. clin. Lab. Invest 1970; 25: 213
  • Stremme J. H., Bjørnstad P., Eldjarn L. Improvement in the quality of enzyme determinations by Scandinavian laboratories upon introduction of Scandinavian recommended methods. Scand. J. clin. Lab. Invest 1976; 36: 505
  • Strømme J. H., Theodorsen L., Landaas S. Special problems in the quality control of enzyme assays as revealed in the Norwegian and Nordic interlaboratory surveys. Clin. Enz. Symp, A. Burlina, L. Galzigna. 1979; 2: 219
  • Strømme J. H., Theodorsen L. γ-Glutamyltransferase: substrate inhibition, kinetic mechanism, and assay conditions. Clin. Chem 1976; 22: 417
  • Strömme J. H., Theodorsen L. Apparent inhibition of γ-glutamyltransferase by bilirubin. Clin. Biochem 1980; 12: 260
  • Sugiura M., Hirano K., Lino S., Suzuki H., Oda T. Inhibition of alkaline phosphatase from human placenta and intestine by inorganic phosphate. Clin. Pharm. Bull 1971; 25: 352
  • Szasz G., Waldenström J., Gruber W. Creatine kinase in serum. Inhibition by endogenous polyvalent cations, and effect of chelators on the activity and stability of some assay components. Clin. Chem 1979; 25: 446
  • Szasz G., Weimann G., Stähler F., Wahlefeldt A.-W., Persijn J. P. New substrates for measuring γ-glutamyltranspeptidase activity (abstract). Z. Klin. Chem. Klin. Biochem 1914; 5: 228
  • Theodorsen L., Strømme J. H. Inhibition of γ-glutamyltransferase, Interference of instrumental error. Clin. Chem 1978; 24: 2215
  • Theodorsen L., Strømme J. H. γ-Glutamyl-3-carboxy-4-nitroanilide: the substrate of choice for routine determinations of γ-glutamyltransferase activity in serum?. Clin. chim. Acta 1976; 72: 105
  • Walker F. B., Hoblit D. L., Cunningham G., Combes B. Gamma-glutamyl transpeptidase in normal pregnancy. Obstet. Gynec 1974; 43: 745
  • Weidemann G., Schmid R. D., Reicbold L. Lichtempfindlichkeit der Kreatinkinase in Kontrolseren. J. clin. Chem. clin. Biochem 1979; 17: 721
  • Whitaker K. B., Whitby L. G., Moss D. W. Activities of bone and liver alkaline phosphatase in serum in health and disease. Clin. chim. Acta 1978; 80: 209

Reprints and Corporate Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

To request a reprint or corporate permissions for this article, please click on the relevant link below:

Academic Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

Obtain permissions instantly via Rightslink by clicking on the button below:

If you are unable to obtain permissions via Rightslink, please complete and submit this Permissions form. For more information, please visit our Permissions help page.