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Parasitismo da população de Sawah Lunto (Sumatra)
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L’auteur a étudié le parasitisme de la population mélanoasitique de Sawah Lunto (Sumatra) pendant la période Aôut 1957 jusqu’à Juillet 1958, avec les résultats suivants:
a)Endémie malarique – Le taux d’infestation par le Pl. falcipaum a été de 3,49% avec un taux total de 5,63%. On n’a pas observe des infections par le Pl. malariae ni par le Pl. ovale.
On a observe, en outre, une alternation dans l’influence des deux espèces: les infections par le Pl. vivax on le minimum en Septembre et le maximum en Janvier, tandis que les infections par le Pl. malariae ont le maximum en Octobre et le minimum en Juin.
b)Parasitisme intestinal – On a observé seulement trois espèces de parasites: Amoeba hystolitica (1,88%), Ancylostomidae (35,62%) et Ascaridae (35,73%).
Ici, il semble aussi qu’il y a une alternation de l’influence parasitaire: l’A. hystolitica domine pendant les mois de Mars à Juillet, époque de diminution de la fréquence des autres parasites.
The author studies the parasitism in the melanoasiatic population of Sawah Lunto (Sumatra) from August 1957 to July 1958, having drawn the following conclusions: a)Malaria endemy – The infestation rate by Pl. vivax was 2,49%; that by Pl. falciparum was 3,49% with a total rate of 5,63%. Infestations by Pl. malariae as Pl. ovale were never found. An alternation in the predominance of both species was moreover observed: thebinfestation by Pl. vivax has a minimum in January, while the infestation by Pl. malariae are dominant in October and have a minimum in June. b)Intestinal parasitism – 3 parasite species could only be observed: Amoeba hystolitical (1.88%); Ancylostomidae (35.62%); Ascaridae (35.73%). It seems also to be in these ones an alternation in which time the occurrence of other parasites decreases.
The author studies the parasitism in the melanoasiatic population of Sawah Lunto (Sumatra) from August 1957 to July 1958, having drawn the following conclusions: a)Malaria endemy – The infestation rate by Pl. vivax was 2,49%; that by Pl. falciparum was 3,49% with a total rate of 5,63%. Infestations by Pl. malariae as Pl. ovale were never found. An alternation in the predominance of both species was moreover observed: thebinfestation by Pl. vivax has a minimum in January, while the infestation by Pl. malariae are dominant in October and have a minimum in June. b)Intestinal parasitism – 3 parasite species could only be observed: Amoeba hystolitical (1.88%); Ancylostomidae (35.62%); Ascaridae (35.73%). It seems also to be in these ones an alternation in which time the occurrence of other parasites decreases.
Descrição
Contém quadros.
Palavras-chave
Parasitologia médica Malária Sawah Lunto Sumatra
Contexto Educativo
Citação
Gamondi, Piero (1960) . Parasitismo da população de Sawah Lunto (Sumatra) . Anais do Instituto de Medicina Tropical . Lisboa: vol. 17,n.º 3, p. 727-735
Editora
Instituto de Medicina Tropical