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1995 | 41 | 4 |

Tytuł artykułu

Transmission electron microskope studies on the oncospheral envelopes of Taenia saginata after niclosamide treatment

Treść / Zawartość

Warianty tytułu

PL
Badania nad ultrastruktura otoczek onkosfer Taenia saginata pochodzacych od pacjenta leczonego niklosamidem

Języki publikacji

EN

Abstrakty

EN
The gravid proglottids of Taenia saginata from human infection before and after treatment of patient with niclosamide (Yomesan) were used for studies on oncosphere envelope ultrastructure. The envelopes examined were intact after drug treatment. The samples from niclosamide-treated and untreated patients were similar with respect to number and kinds of the protective structures surrounding the oncospheres inside gravid proglottids. Their morphology was generally similar to this described earlier for other taeniid species. Details of the ultrastructure of oncospheral envelopes from niclosamide-treated patients are presented in the paper. Contamination of the environment with eggs from treated patients, particularly in poor sanitary conditions, is discussed.

Wydawca

-

Rocznik

Tom

41

Numer

4

Opis fizyczny

s.391-394, tabl.,bibliogr.

Twórcy

autor
  • Akademia Medyczna, Chalubinskiego 5, 02-004 Warszawa
autor

Bibliografia

  • BECKER B., MEHLHOR.N H., ANDREWS P., THOMAS H. 1980. Scanning and transmission microscope studies on the efficacy of praziquantel on Hymenolepis nana (Cestoda) in vitro. Z. Parasitenkd. 61: 121-133.
  • - - - - 1981. Ultrastructural investigation on the effect of praziquantel on the tegument of five species of cestodes. Ibid. 64: 257-269.
  • CHOMICZ L., GRYTNER-ZIĘCINA B., SWIDERSKI Z. 1994. The fine structure of oncospheral envelopes of Taenia saginata after niclosamide treatment. Abstracts of communications, the 17th Congress of the Polish Parasitological Society, Gdynia, September 15-17, 1994: 379.
  • LACLETTE J. P., ORNELAS Y., MERCHANT M. T., WILLMS K. 1982. Ultrastructure of the surrounding envelopes of Taenia solium eggs. In: A. FLISSER et al. [Eds]. Cysticercosis: present state of knowledge and perspectives. Academic Press, Inc.: 375-387.
  • MACHNICKA B., SMITH J. D. 1985. The early development of larval Taenia saginata in vitro and in vivo. Acta Parasit. Polon. 30: 47-52.
  • PAWŁOWSKI Z. 1980. Epidemiologia tasiemczycy i wągrzycy Taenia saginata. Wiad. Parazytol. 26: 539-548.
  • - KOCIĘCKA W., PAKUŁA M., SCHNEIDER, STEFANIAK J. 1992. Prazykwantel i niklosamid w leczeniu tasiemczycy. Terapia i Leki 20/42/9: 223-229.
  • PIEKARSKI G. 1989. Medical Parasitology. Springer-Verlag, Berlin, Heidelberg, New York, London, Paris, Tokyo, Hong Kong.
  • SILVERMAN P. H. 1954. Studies on the biology of some tapeworms of the genus Taenia. II. The morphology and development of the taeniid hexacanth embryo and its enclosing membranes, with some notes on the state of development and propagation of gravid segments. Ann. Trop. Med. Parasitol. 48: 356.
  • SWIDERSKI Z. 1988. Comparative ultrastructure of taeniid eggs. Proc. IVth Asia-Pacyfic Conference and Workshop on Electron Microscopy, Bangkok: 697-698.

Typ dokumentu

Bibliografia

Identyfikatory

Identyfikator YADDA

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