1. S-Adenosylmethionine and transmethylation reactions in trichomonads

   • K. -W. Thong
   • G. H. Coombs
   • B. E. Sanderson

   Original Investigations Pages: 193 - 198

2. Detection ofLeishmania parasites by DNA in situ hybridization with non-radioactive probes

   • G. J. J. M. van Eys
   • G. J. Schoone
   • W. J. Terpstra

   Original Investigations Pages: 199 - 202

3. Nosemoides tilapiae n.sp., microsporidie parasite de poissons cichlidae des eaux saumâtres du Bénin: implantation et caractères ultrastructuraux

   • N. G. Sakiti
   • G. Bouix

   Original Investigations Pages: 203 - 212

4. Cytochemical localization of NADH and NADPH oxidases during interaction ofTrypanosoma cruzi with activated macrophages

   • T. U. de Carvalho
   • W. de Souza

   Original Investigations Pages: 213 - 217

5. Human serum resistance of metacyclic forms ofTrypanosoma brucei brucei, T. brucei rhodesiense andT. brucei gambiense

   • R. Brun
   • L. Jenni

   Original Investigations Pages: 218 - 223

6. Purification of metacyclic trypomastigotes ofTrypanosoma cruzi andTrypanosoma dionisii from culture using an epimastigote-specific monoclonal antibody

   • K. Petry
   • J. Schottelius
   • T. Baltz

   Original Investigations Pages: 224 - 227

7. Production of a monoclonal antibody with specificity for the pellicle ofPneumocystis carinii by hybridoma

   • Y. Matsumoto
   • T. Amagai
   • Y. Yoshida

   Original Investigations Pages: 228 - 233

8. Studies on the nervous system ofPolystoma integerrimum as revealed by acetylthiocholine activity

   • Z. I. F. Rahemo
   • N. S. Gorgees

   Original Investigations Pages: 234 - 239

9. Absorption, distribution and excretion of the anthelmintic praziquantel (Droncit) in rainbow trout (Salmo gairdneri R.)

   • H. Björklund
   • G. Bylund

   Original Investigations Pages: 240 - 244

10. Chlorpromazine, other amphiphilic cationic drugs and praziquantel: effects on carbohydrate metabolism ofSchistosoma mansoni

    • A. Harder
    • P. Andrews
    • H. Thomas

    Original Investigations Pages: 245 - 249

11. Site selection byMicrophallus pygmaeus Levinsen, 1881 (Trematoda: Microphallidae) in the laboratory mouse

    • R. A. Ahmad
    • B. L. James

    Original Investigations Pages: 250 - 254

12. Immunocytochemical demonstration of 5-hydroxytryptamine (serotonin) in the nervous system of the liver fluke,Fasciola hepatica (Trematoda, Digenea)

    • I. Fairweather
    • A. G. Maule
    • D. W. Halton

    Original Investigations Pages: 255 - 258

13. Antibodies of the IgE and IgG isotype, serum IgE and circulating immune complexes inschistosomiasis intercalatum

    • K. Zwingenberger
    • H. Feldmeier
    • A. Steiner

    Original Investigations Pages: 259 - 264

14. Evaluation of spleen lymphocyte responsiveness to a T-cell mitogen during early infection with larvalTaenia taeniaeformis

    • T. Letonja
    • C. Hammerberg
    • G. Schurig

    Original Investigations Pages: 265 - 270

15. Reaginic and homocytotropic IgG antibody response ofMastomys natalensis in experimental infections of filarial parasites (Litomosoides carinii, Dipetalonema viteae, Brugia malayi, B. pahangi)

    • H. Zahner
    • E. J. L. Soulsby
    • G. Lämmler

    Original Investigations Pages: 271 - 280

16. Ultrastructure ofBrugia malayi egg shell and its comparison with microfilarial sheath

    • V. Zaman

    Original Investigations Pages: 281 - 283

17. The development ofAmblyomma americanum andDermacentor variabilis (Acari: Ixodidae) fed on rabbits immunized with tick hemolymph

    • D. Ben-Yakir
    • R. W. Barker

    Original Investigations Pages: 284 - 288