1. Biochemische Analytik 80

   • W. Fresenius

   Editorial Pages: 97 - 97

2. Biochemische Analytik 80

   • W. Fresenius

   Editorial Pages: 98 - 98

3. Affinitäts-Chromatographie von Neuraminidasen

   • D. Ziegler
   • G. Keilich
   • R. Brossmer

   OriginalPaper Pages: 99 - 100

4. Keratansulfatausscheidung im Harn gesunder Kinder

   • H. W. Stuhlsatz
   • T. Akyol

   OriginalPaper Pages: 100 - 101

5. Analyse der Glykosaminoglykan-Typen in der normalen und cirrhotischen Leber des Menschen

   • H. W. Stuhlsatz
   • S. Vierhaus
   • H. Greiling

   OriginalPaper Pages: 102 - 102

6. X-ray fluorescence determination of traces of selenium in organic and biological matrices

   • S. Raptis
   • W. Wegscheider
   • G. Tölg

   OriginalPaper Pages: 103 - 103

7. Ansatz zur simultanen Bestimmung von Na, K, Mg, Ca, Li, Fe, Cu und Zn in Humanserum mit einem Gleichstromplasma

   • H. Berndt
   • J. Messerschmidt

   OriginalPaper Pages: 104 - 105

8. Investigation of an ICP-injection technique for the analysis of small-volume samples

   • J. A. C. Broekaert
   • F. Leis
   • K. Laqua

   OriginalPaper Pages: 105 - 106

9. Extraktionsstudien mit ²⁰⁴Tl zur Ermittlung optimaler Arbeitsbedingungen für Tl-Bestimmungen in biologischem Material

   • M. Stoeppler
   • U. Bagschik
   • K. May

   OriginalPaper Pages: 106 - 107

10. A gas-chromatographic method for the simultaneous determination of ethosuximide and valproate in serum

    • W. R. Külpmann

    OriginalPaper Pages: 108 - 109

11. New procedure for the quantitative determination of metoclopramide in human serum by HPLC

    • W. Block
    • A. Pingoud

    OriginalPaper Pages: 109 - 110

12. Bestimmung von Sulfonylharnstoffen im Blut mit HPLC

    • H. Reinauer
    • G. Lindner
    • J. Oldendörp

    OriginalPaper Pages: 110 - 112

13. Bestimmung von Theophyllin im Serum mit einem homogenen Fluorescenzimmunassay mit Substratmarkierung

    • K. Borner

    OriginalPaper Pages: 112 - 113

14. Monitoring of serum or saliva theophylline concentrations by a new radioimmunoassay

    • K. Zech
    • K. Borner
    • O. v. Stetten

    OriginalPaper Pages: 114 - 114

15. Investigation of non-volatile organic substances in biological samples by secondary ion mass spectrometry (SIMS)

    • W. Sichtermann
    • M. Junack
    • A. Benninghoven

    OriginalPaper Pages: 115 - 116

16. Application of an automated sample processor to the analysis of benzodiazepine drugs and their metabolites in blood serum by HPLC

    • Reed C. Williams

    OriginalPaper Pages: 116 - 117

17. Determination of free lipid a by enzyme-immunoassay (ELISA)

    • P. C. Fink
    • J. Kozak

    OriginalPaper Pages: 117 - 118

18. Comparison of ¹²⁵I-labelling of polypeptides using chloramine-T and 1,3,4,6-tetrachloro-3α,6α-diphenyl-glycoluril (iodogen^®) with subsequent separation of iodide and labelled protein on cation-exchange dextran

    • W. G. Wood
    • Chr. Wachter
    • P. C. Scriba

    OriginalPaper Pages: 119 - 119

19. Development of a radioimmunoassay for human serum transferrin

    • W. G. Wood

    OriginalPaper Pages: 120 - 120

20. Bestimmung von Spurenproteinen mittels modifizierter Lasernephelometrie

    • A. Sieber
    • W. Kapmeyer

    OriginalPaper Pages: 121 - 121

21. Radioimmunoassays for circulating basement membrane proteins: Laminin und 7 S collagen

    • J. Risteli
    • L. Risteli
    • R. Timpl

    OriginalPaper Pages: 122 - 122

22. Enzymimmunologische Methode zur Bestimmung von Immunoglobulin E

    • A. Fateh-Moghadam
    • D. Neumeier
    • G. Grenner

    OriginalPaper Pages: 123 - 124

23. Rapid detection of antibodies to mycobacterial antigens in human sera by a solid phase radioimmunoassay

    • H. Mauch
    • U. Kornberger
    • J. Brombach

    OriginalPaper Pages: 124 - 125

24. Enzymimmunoassay zum Nachweis von Anti-HBs (Antikörper gegen Hepatitis B-Oberflächen-Antigen)

    • G. Grenner
    • R. Schmidtberger

    OriginalPaper Pages: 125 - 125

25. Specific N-terminal ACTH-radioimmunoassay after plasma extraction

    • R. Fink
    • O. A. Müller
    • P. C. Scriba

    OriginalPaper Pages: 126 - 127

26. Serum acetylcholine receptor antibodies in diagnosis and therapy monitoring of myasthenia gravis

    • K. Heininger
    • A. Fateh-Moghadam
    • J. Witthöft

    OriginalPaper Pages: 127 - 128

27. Non-extractive and specific radioimmunoassay for cortisol: Results using a pure cortisol-C3-derivative for antigen and tracer production

    • G. Stalla
    • G. Giesemann
    • P. C. Scriba

    OriginalPaper Pages: 129 - 129

28. HPLC-RIA: A convenient alternative for the specific estimation of multiple steroid hormones

    • M. Schöneshöfer
    • H. J. Jaster
    • A. Fenner

    OriginalPaper Pages: 130 - 131

29. Bestimmung der Gesamt-Östrogene im Serum mit einem heterogenen Enzymimmunoassay

    • D. Hannak
    • M. A. Götze
    • R. Kattermann

    OriginalPaper Pages: 131 - 132

30. Sol particle agglutination immunoassay for human chorionic gonadotrophin

    • J. H. W. Leuvering
    • P. J. H. M. Thal
    • A. H. W. M. Schuurs

    OriginalPaper Pages: 132 - 132

31. Enzyme-immunoassay for the peptide hormone relaxin

    • W. Bodsch
    • H. Struck

    OriginalPaper Pages: 133 - 134

32. New sensitive method for quantitative determination of proteins by zone immunoelectrophoresis (ZI)

    • O. Vesterberg

    OriginalPaper Pages: 134 - 135

33. Multiple-channel discontinuous flow-through measurement of gamma-rays and its application in radioimmunoassay

    • A. Dwenger
    • R. Friedel
    • I. Trautschold

    OriginalPaper Pages: 135 - 136

34. Isotachophoresis applied to the study of complex enzymatic reactions involving uridine nucleotides

    • C. J. Holloway

    OriginalPaper Pages: 136 - 137

35. Neue Methoden in der rechnergesteuerten Auswertung von Dünnschicht-Chromatogrammen

    • S. Ebel
    • E. Geitz
    • J. Hocke

    OriginalPaper Pages: 138 - 139

36. Complete evaluation of sedimentation velocity experiments in the analytical ultracentrifuge

    • C. Urbanke
    • B. Ziegler
    • K. Stieglitz

    OriginalPaper Pages: 139 - 140

37. High performance electrophoresis: A new method of continuous elution of electrophoretically separated high and low molecular weight compounds

    • S. Nees

    OriginalPaper Pages: 141 - 142

38. New reagents for the on-column methylation of phenolic compounds: Trimethylanilinium acetate, trimethylselenium hydroxide and trimethylselenium acetate

    • W. Butte

    OriginalPaper Pages: 143 - 143

39. HPLC in protein analysis: an alternative to gel-filtration and gel-electrophoresis

    • K. Rittinghaus
    • K. -H. Franzen

    OriginalPaper Pages: 144 - 144

40. A new approach in stabilization of a bilirubin standard

    • A. Louderback
    • B. Jendrzejczak
    • Th. Foley

    OriginalPaper Pages: 145 - 145

41. Experiences with a new liquid control serum on an ethylene-glycol basis for quality control in a clinical chemistry laboratory

    • E. Henkel
    • S. Altmann
    • R. Schubert

    OriginalPaper Pages: 146 - 147

42. Ein universelles Reaktionssystem zur Erprobung von VIS-UV-Absorptionsspektrometern

    • H. Lachmann

    OriginalPaper Pages: 148 - 149

43. Bioluminescence ATP monitoring as a method for the determination of total creatine kinase and creatine kinase B-subunit activity in human serum

    • T. Lövgren
    • A. Lundin

    OriginalPaper Pages: 149 - 150

44. Vergleich von chromatographischer (aca) und immunologischer (Immuninhibitionstest) Bestimmung der Kreatinkinase-MB

    • W. Stein
    • J. Bohner

    OriginalPaper Pages: 151 - 152

45. Intestinal alkaline phosphatase in biological fluids: Quantitative determination for clinical diagnosis, isolation and characterization

    • Ellen Mössner
    • M. Baier
    • G. Pfleiderer

    OriginalPaper Pages: 152 - 154

46. A solid-phase direct immunoassay for serum prostatic acid phosphatase and creatine kinase B — levels in prostatic diseases

    • Evangelia Jockers-Wretou
    • K. Gericke
    • G. Pfleiderer

    OriginalPaper Pages: 154 - 155

47. Human alkaline phosphatase isoenzymes: Immunological differentiation

    • S. 0Neumann
    • N. Hennrich
    • H. Lang

    OriginalPaper Pages: 155 - 156

48. Microanalysis of various high-density-lipoprotein lipids in capillary serum

    • Ingeborg R. Kupke
    • Susanne Zeugner

    OriginalPaper Pages: 156 - 157

49. Immunochemical determination of apolipoprotein a I in human serum

    • P. Weisweiler
    • P. Schwandt

    OriginalPaper Pages: 157 - 158

50. Properties of [[su14]C] HDL, prepared by incorporation of labeled apoproteins into HDL

    • H. Schriewer
    • G. Assmann
    • Anne Holtwick

    OriginalPaper Pages: 158 - 159