Acta Veterinaria 33. (1985)

1-2. szám

Bacteriology On ultrastructure and motility of spirochetes. Blaha, Th. and Giinther, H........................ 3 A bovine haemagglutinin of Bordetella bronchiseptica responsible for adherence. Semjén, G. and Magyar, T.......................................................................................................................................... 129 Investigation of adhesive and nonadhesive Bordetella bronchiseptica strains in a suckling­-mouse model. Magyar, T., Semjén, G. and Osváth, Zsuzsanna.................................. 137 Colonization of infant mice by K99+ Escherichia coli and lack of colonization by Strepto­coccus faecium M74. Nagy, B. and Ushe, Tendai C............................................................ 143 Food hygiene Meat quality characteristics of some pig breeds in Hungary. Wittmann, M., Baltay, M., Faragó, Ida and Guba, F.................................................................................................................. 13 Immunology Demonstration of cell surface antigens of normal and virus-transformed chicken lympho­cytes by the peroxidase—antiperoxidase method. Drén, Cs. N. and Németh, I. 149 Reaction of the thymus and the bursa of Fabricius in chickens inoculated with Coryne­bacterium parvum. Giurgea, Rodica and Coprean, D............................................................ 163 Parasitology Haemonchus contortus: Effect of pH and temperature on some dehydrogenases. Kapur, Jyotika, Sood, M. L. and Sorti, G. L.......................................................................................... 19 Experimental larval ascaridosis (Ascaris suum Goetze, 1782) in white mice. I. Histo­chemical studies on the liver. Szarek, J., Piekut, Alina and Kalinowska, Zofia E. . . 25 Pathology Demonstration in Hungary of Q fever associated with abortions in cattle and sheep. Rády, Marietta, Glávits, R. and Nagy, Gy................................................................................ 169 Judgment of castration-induced abscesses in pigs at meat inspection. Százados, I. .. 177 Physiology Changes in vitamin E and lipid-peroxide status in the laying hen during egg shell forma­tion. Mézes, M. and Lencsés, Gy................................................................................................... 33 Effect of caecotrophy on the nitrogen metabolism of angora rabbits. Teleki, Mária, Jécsai, Jolán and Juhász, В............................................................................................................. 41 CONTENTS

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