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