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Laboratory colonization of Anopheles aquasalis (Diptera: Culicidae) in Belém, Pará, Brazil
(Oxford University Press, 2006)Anopheles aquasalis Curry, a coastal malaria vector with a Neotropical distribution, was collected from Bele´m, Para´ state, Brazil, and 500 adults per cage were maintained at the Instituto Evandro Chagasinsectary at 26 ... -
Lagoquilascaríase humana e dos animais domésticos
(1989)Human infection by Lagochilascaris has been linked until today to only one species: L. minor. Parasitic tumoral lesions are frequent in the neck or the ear, with possible invasion of the central nervous system or lungs. ... -
Leishmania (Viannia) Shawi sp. n., a parasite of onkeys, sloths and procyonlds In Amazonian Brazil
(Masson, 1989)Leishmania (Viannia) shawi sp. n., is described from the monkeys Cebus ape/la and Chiropotes satanus, the sloths Choloepus didactylus and Bradypus tridactylus, the procyonid Nasua nasua, and the phlebotomine sandfly ... -
Leishmania amazonensis and Leishmania chagasi: in vitro leishmanicide activity of Virola surinamensis (rol.) warb
(Elsevier, 2017)Virola species have been used in traditional medicine as healing in skin infections. From V. surinanensis oil were isolated several sesquiterpene as the nerolidol which showed activity against species of Leishmania. The ... -
Leishmania chagasi Cunha & Chagas, 1937: nativa ou introduzida? Uma breve revisão
(Instituto Evandro Chagas, 2010)Esta revisão aborda a etiologia da leishmaniose visceral americana devido a uma recente polêmica sobre a origem do seu agente etiológico, a Leishmania chagasi Cunha & Chagas, 1937. Conforme é sabido, este parasito foi ... -
Leishmania DNA detection and species characterization within phlebotomines (Diptera: Psychodidae) from a peridomicile-forest gradient in an Amazonian/Guianan bordering area
(Public Library of Science, 2019)In the border region between Brazil and French Guiana, American cutaneous leishmaniasis is a worrisome public health issue, and entomological studies are required there to better identify classical and putative emerging ... -
Leishmania in phlebotomid sandflies II. The insusceptibility of sandfly larvae to Leishmania
(The Royal Society Publishing, 1975)The susceptibility of fourth instar larvae of Lutzomyia flaviscutellata to Leishmania mexicana amazonensis was investigated by feeding them infected female sandflies or cultured promastigotes. Neither larvae nor adult flies ... -
Leishmanial infections in Lutzomyia longipalpis and Lu. antunesi (Diptera: Psychodidae) on the island of Marajó, Pará State, Brazil
(Oxford University Press, 1984) -
Leishmanias and leishmaniasis of the new world, with particular reference to Brazil
(Pan American Sanitary Bureau, 1973)One of the things that makes leishmaniasis of the Western Hemisphere a particularly enigmatic disease is lack of knowledge about its causative agents. All these agents are protozoans of the genus Leishmania, but while some ... -
Leishmanias of neotropical porcupines: Leishmania hertigi deanei nov. subsp
(INPA, 1977)A leishmanial parasite was isolated from 11 of 18 porcupines from the general area of Ponta de Pedras, Island of Marajó, Pará State, north Brazil. Two of the infected animaIs were identified as Coendou prehensilis (Linnaeus), ... -
Leishmaniasis in Brazil
(Elsevier Science Publishers, 1994) -
Leishmaniasis in Brazil XII: observations on cross-immunity in monkeys and man infected with Leishmania mexicana mexicana, L. m. amazonensis, L. braziliensis braziliensis, L. b. guyanensis and L. b. panamensis
(American Society of Tropical Medicine and Hygiene, 1977)Cross-immunity trials in monkeys (Cebus apella apella) and observations on experimental and natural infections in man confirm the separate identity of L. mexicana mexicana, L. m. amazonensis, L. b. braziliensis, L. b. ... -
Leishmaniasis in Brazil I: observations on enzootic rodent leishmaniasis - incrimination of Lutzomya flaviscutellata (Mangabeira) as the vector in the lower amazonian basin
(Oxford University Press, 1968)During observations on a foros of enzootic leishmaniasis of rodents in the Utinga Forest, Belém, Pará, Brazil, active infections were encountered in 16 (17.98%) of 89 Oryzomys capito examined. Cutaneous lesions were ... -
Leishmaniasis in Brazil II: observations on enzootic rodent leishmaniasis in the lower amazon region - the feeding habits of the vector, Lutzomya flaviscutellata in reference to man, rodents and other animals
(Oxford University Press, 1968)Lu. flaviscutellata shows distinct variations in its microdistribution within the Utinga forest, Belém, Brazil. Lu. flaviscutellata is attracted to, and feeds on, a wide variety of animaIs including rodents, marsupiaIs ... -
Leishmaniasis in Brazil III: cutaneous leishmaniasis in an opossum, marmosa murina (Marsupialia, Didelphidae) from the lower amazon region
(Oxford University Press, 1969)Cutaneous leishmaniasis is described in an opossum, Marmosa murina, from the Utinga forest, Belém, Pará, Brazil. The parasite appears to be identical with Leishmania commonly encountered in forest rodents of the same area. -
Leishmaniasis in Brazil IV: the fox, Cerdocyon thous (L) as a reservoir of Leishmania donovani in Para State, Brazil
(Oxford University Press, 1969)Leishmania donovani was isolated from 1 of 6 foxes (Cerdocyon thous L.) from the outskirts of Belém, Pará, Brazil. Isolation was by the intraperitoneal inoculation of hamsters with triturated kidney tissue, these animaIs ... -
Leishmaniasis in Brazil VI: observations on the seasonal variations of lutzomyia flaviscutellata in different types of forest and its relationship to enzootic rodent lishmaniasis (Leishmania Mexicana Amazonensis)
(Oxford University Press, 1972)The seasonal fluctuation of Lu. flaviscutellata is shown to be closely related to rainfall, the population of this species declining during the rainy season, between May and March, and increasing again during the dry ... -
Leishmaniasis in Brazil VII: further observations on the feeding habitats of lutzomyia flaviscutellata (Mangabeira) with particular reference to its biting habitas at different heights
(Oxford University Press, 1972)Lu. fiaviscutellata is limited in its vertical distribution to a narrow zone just above the forest floor. The very high incidence of L. mexicana amazonensis in ground loving rodents ofthe genera Oryzomys and Proechimys, ... -
Leishmaniasis in Brazil VIII: observations on the phlebotomine fauna of an area highly endemic for cutaneous leishmaniasis, in the Serra dos Carajas, Pará State
(Oxford University Press, 1973)A study has been made of the phlebotomine fauna in an area high1y endemic for Leishmania braziliensis braziliensis in forest of the Serra dos Carajás, Pará State, Brazil, using human and rodent bait. A total of 23 different ... -
Leishmaniasis in Brazil X: some observations on intradermal reactions to different trypanosomatid antigens of patients suffering from cutaneous and mucocutaneous leishmaniasis
(Oxford University Press, 1975)In spite of the difficulty of antigen standardization, paired intradermal skin tests demonstrated qualitative differences between leishmanin and in vitro exo-antigen. Some of these differences may be due to the destruction ...