Differential diagnosis and prevalence of infestating larva e of Ancylostoma duodenale and Necator americanus in fecal specimens obtained in the Greater São Paulo, Brazil

Supplementary Files

pdf (Português (Brasil))

Keywords

Ancylostoma duodenale, Necator americanus, differencial diagnosis of infestating larvae
Ancylostoma duodenale, Necator americanus, prevalence in inhabitants from the Greater São Paulo, Brazil

How to Cite

1.
Corrêa L de L, Silva MIPG da, Silva RM da, Dias RMDS. Differential diagnosis and prevalence of infestating larva e of Ancylostoma duodenale and Necator americanus in fecal specimens obtained in the Greater São Paulo, Brazil. Rev Inst Adolfo Lutz [Internet]. 2022 Feb. 22 [cited 2024 Nov. 23];39(2):145-53. Available from: https://periodicos.saude.sp.gov.br/RIAL/article/view/37309

Abstract

Harada & Mori's method (1951) for cultivation of larvae of Ancylostoma duodenale and Necat.or americanus was employed in a search for their prevalence in feces from inhabitants of the Greater São Paulo. Identification was made through Matsusaki's criterium after examination of third-stage filarioid larvae. As a check of the diagnostic procedure ernployed, adult specimens were obtained after adequate therapy of several patients. Of 300 fecal specimens, 60,3% contained. N. ame rica nus, 14.7% included A. duodenale and 25.0% showed double infestation.

https://doi.org/10.53393/rial.1979.39.37309

References

1. ASAMI, K.; ENOMOTO, Y. & MIURA, S. Infestações por ancilostomídeos e Strongyloides etercoralis em Pernambuco. Inquérito baseado na identificação das larvas. Rev. Inst. Med. trop. S. Paulo, 12: 31-5, 1970.


2. AZEVEDO, J. F. apud VIEIRA, R. A. & ROMBERT, P. C. - Estudos sobre ancilostomídeos. Anais Esc. naco Saúde Pública Med. trop., 2:129-162, 1968.

3 . CARVALHO, A. A. - Anemia ancilostomótica na criança. Aspectos de sua etiopatogenia. São Paulo, 1956. [Tese - Fac. Méd. Univ. São Paulo]

4. HARADA, Y. & MORI, O. - A simple culture method of Ancyslostoma duodetuile. Med. Biol., 20 (2) : 65-7, 1951.

5. HOAGLAND, K. E. & SCHAD, G. A. - Neeator americanus and Ancylostoma duodenale: life history parameters and epi-
demiological implications of two sympatric hookworms of humans. Expl. Parasit., 44:36-49, 1978.

6. MARZOCHI, M. C. A. & CHIEFFI, P. P. - Estudo dos fatores envolvidos na disseminação dos enteroparasitas. IV - Distribuição do Necator americanus e do Ancylostoma duodenale na população periurbana e rural do Município de Londrina, Paraná, Brasil. Rev. Inst. Med. trop, S. Paulo, 20 (1) :36-40, 1978.

7. MATSUSAKI, G. - Studies on the life history of the hookworms - Part V. The morfological s tudies on the development of the 2nd. arid 3rd. stage larvae of Ancylostoma duodenale and Neca.ior americanus. Yokohama med. Bull., 13(5) :32146, 1962.

8. PESSÔA, S. B. - Pesquisas sobre a ancylostomose em São Paulo. VII. Sobre a eliminação de Necator americanue e de Ascaris lumbricoides após tratamento anthelminthico. Folha med., 19: 13-4, 1938.

9. SANTIAGO, M. A. M. - Identificação das larvas dos nematódeos parasitas dos ruminantes. São Paulo, Johnson & Johnson, 1972. p. 6.

10. SMILLIE, W. G. & PESSÔA, S. B. - Treatment of hookworm disease with a mixture of carbon tetrachlorid and asca ridol. Am. J. trop. Med., 5:71-86, 1925.

11. STILES, C. W. - Condensed hookworm thermometer. J. Parasit., 7 (4) : 192, 1921.

12. VIEIRA, R. A. & R.oMBERT, F. C. - Estudos sobre ancilostomídeos. An. Esc. nac. Saúde Pública Med. trop., 2: 129-62, 1968.
Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.

Copyright (c) 2022 Instituto Adolfo Lutz Journal

Downloads

Download data is not yet available.