Serological study on toxoplasmosis of sheep to be slaughtered in Lima, Peru

Authors

  • Olga Contreras L. Sección Científica de Parasitología. Instituto de Medicina Tropical "Daniel A. Carrión•". Universidad Nacional Mayor de San Marcos. Casilla 10138. Lima, Perú.
  • Abelardo Tejada V. Sección Científica de Parasitología. Instituto de Medicina Tropical "Daniel A. Carrión•". Universidad Nacional Mayor de San Marcos. Casilla 10138. Lima, Perú.

DOI:

https://doi.org/10.15381/rpb.v1i2.8416

Abstract

It has been performed a serologic study to establish the rate of infection by Toxoplasma gondii of 250 sheeps from 6 Departments of Peru (Arequipa, Ayacucho, Cajamarca, Ica, Lima, Puno). The methods used were the Hemagglutination test (R.H.A) by the micro-test and the complement fixation test (R.F.C.) as the Bozicevieh's technic of the 50 percent hemolysis. The antigen of Toxoplasma was prepared in the Laboratory of Toxoplasmosis of the Institute of Tropical Medicine. 208 (83.2%) samples were positives with the Hemagglutination test, and 28 (11.2%) were them with the complement fixation test. These results show the high rate of infection of the sheeps studied by Toxoplasma gondii and the epidemiologic importance of these findings are discussed.

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Author Biography

  • Olga Contreras L., Sección Científica de Parasitología. Instituto de Medicina Tropical "Daniel A. Carrión•". Universidad Nacional Mayor de San Marcos. Casilla 10138. Lima, Perú.
    Leonardo Romero.- Biólogo egresado de la Universidad Nacional Mayor de San Marcos (UNMSM) con especialidad en Zoología. Estudios de maestría en Ecología y Conservación en la UNMSM. Tema de investigación es ecología de invertebrados intermareales. Cursos de especialización en edición de revistas científicas.

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Published

12/30/1974

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Section

Articles

How to Cite

Contreras L., Olga, and Abelardo Tejada V. 1974. “Serological Study on Toxoplasmosis of Sheep to Be Slaughtered in Lima, Peru”. Revista Peruana De Biología 1 (2): 147-53. https://doi.org/10.15381/rpb.v1i2.8416.