Acta Biochimica et Biophysica 11. (1976)

1976 / 1. szám

Contents Dévényi, T.: Quantitative Evaluation of Thin-Layer Chromatograms by Video-Densito­metry. I. Determination of Lysine in Plant Materials 1 Ferencz, A., Hídvégi, E. J. : Effect of Whole-Body Irradiation on the Synthesis of Ribo­nucleic Acid Associated with Nuclear Ribonucleoprotein Particles of Rat Liver 11 Kövér, A., Szabolcs, M., Csabai, A.: The Effect of La3+ on the Characteristics of Fragmented Sarcoplasmic Reticulum 23 Gyapay, G., Vajda, T.: Binding of Alkylamines to Trypsin as Measured by Difference Spec­troscopy 37 Masszi, G., Inzelt, G., Gróf, P. : Investigation of Hydration of Macromolecules. II. Studies on Poly-(Vinyl-Alcohol) Solutions by Microwave Dielectric Method 45 Cságoly, E., Sántha, A., Horváth, M.: Amperometric and Polarographie Study of the SH­Activity of MEPRIN (alphamercapto-propionylglycine) 51 Puppi, A., Szalay, L., Dely, M.: Comparison of Redox States of Different Tissues and the Types of Effect of Acetylcholine 63 Pongor, S., Penczi, E., Sirokmán, F., Dévényi, T.: Determination of Methionine and Trypto­phan in Plant Materials: Quantitative Evaluation of Thin-Layer Chromatograms by Highspeed Video-Densitometry (Preliminary Communication) 75 Book Reviews 79 Polgár, L. : Modified Preparation of Thiolsubtilisins and their Purification on Agarose-Mer­curial Column 81 Váradi, A., Pongor, S., Kaut, A. K. : Quantitative Determination of Methionine in Proteins: Gas Chromatography of Methylthiocyanate Liberated by Cleavage with Cyanogen Bromide 87 Vas, M., Bartha, F. : Effect of Modification of SH-Groups in D-glyceraldehyde-3-phosphate Dehydrogenase on the Properties of Enzyme-coenzyme Complex 95 Vas, M.: Conformational Motility in D-glyceraldehyde-3-phosphate Dehydrogenase In­fluenced by Subunit Interactions 105 Szeszük, F.: Some Characteristics of Phosphorylation of Proteins of Isolated Rat Liver Nuclei 113 Gráf L., Barát, E., Patthy, A.: Isolation of a COOH-terminal /З-Lipotropin Fragment (Resi­dues 61 — 91) with Morphinelike Analgesic Activity from Porcine Pituitary Glands (Preliminary Communication) 121 Zaránd, P. : Effect of Compensating Filters on the Isodose Charts of Rat and Guinea-pig Phantoms Irradiated with “Fission Neutrons” 123 Masszi, G., Szíjártó, Z., Gróf, P. : Investigations on the Ion- and Water-binding of Muscle by Microwave Measurements (Preliminary Communication) 129 Proceedings of the Conference of the Hungarian Biophysical and Biochemical Societies (Abstracts) 133 Book Reviews

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