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Comparative studies on the biology and filarial susceptibility of selected blood-feeding and autogenous Aedes togoi sub-colonies
Junkum, Anuluck; Choochote, Wej; Jitpakdi, Atchariya; Leemingsawat, Somjai; Komalamisra, Narumon; Jariyapan, Narissara; Boonyatakorn, Chavalit.
Afiliación
  • Junkum, Anuluck; Chiang Mai University. Faculty of Medicine. Department of Parasitology. Chiang Mai. TH
  • Choochote, Wej; Chiang Mai University. Faculty of Medicine. Department of Parasitology. Chiang Mai. TH
  • Jitpakdi, Atchariya; Chiang Mai University. Faculty of Medicine. Department of Parasitology. Chiang Mai. TH
  • Leemingsawat, Somjai; Mahidol University. Faculty of Tropical Medicine. Department of Medical Entomology. Bangkok. TH
  • Komalamisra, Narumon; Mahidol University. Faculty of Tropical Medicine. Department of Medical Entomology. Bangkok. TH
  • Jariyapan, Narissara; Chiang Mai University. Faculty of Medicine. Department of Parasitology. Chiang Mai. TH
  • Boonyatakorn, Chavalit; Chiang Mai University. Faculty of Veterinary Medicine. Small Animal Clinic. Chiang Mai. TH
Mem. Inst. Oswaldo Cruz ; 98(4): 481-485, June 2003. tab
Article en En | LILACS | ID: lil-344239
Biblioteca responsable: BR1.1
ABSTRACT
Blood-feeding and autogenous sub-colonies were selected from a laboratory, stock colony of Aedes togoi, which was originally collected from Koh Nom Sao, Chanthaburi province, Southeast Thailand. Comparative biology and filarial susceptibility between the two sub-colonies (blood-feeding F11, F13; autogeny F38, F40) were investigated to evaluate their viability and vectorial capacity. The results of comparison on biology revealed intraspecific differences, i.e., the average egg deposition/gravid female (F11/F38; F13/F40), embryonation rate (F13/F40), hatchability rate (F11/F38; F13/F40), egg width (F11/F38), wing length of females (F13/F40), and wing length and width of males (F11/F38) in the blood-feeding sub-colony were significantly greater than that in the autogenous sub-colony; and egg length (F11/F38) and width (F13/F40), and mean longevity of adult females (F11/F38) and males (F13/F40) in the blood-feeding sub-colony were significantly less than that in the autogenous sub-colony. The results of comparison on filarial susceptibility demonstrated that both sub-colonies yielded similar susceptibilities to Brugia malayi [blood-feeding/autogeny = 56.7 percent (F11)/53.3 percent(F38), 60 percent(F13)/83.3 percent(F40)] and Dirofilaria immitis [blood-feeding/autogeny = 85.7 percent(F11)/75 percent(F38), 45 percent(F13)/29.4 percent(F40)], suggesting autogenous Ae. togoi sub-colony was an efficient laboratory vector in study of filariasis
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Texto completo: 1 Colección: 01-internacional Base de datos: LILACS Asunto principal: Brugia Malayi / Aedes / Dirofilaria immitis / Conducta Alimentaria / Insectos Vectores Límite: Animals Idioma: En Revista: Mem. Inst. Oswaldo Cruz Asunto de la revista: MEDICINA TROPICAL / PARASITOLOGIA Año: 2003 Tipo del documento: Article País de afiliación: Tailandia Pais de publicación: Brasil
Texto completo
Añadir a Mi BVS
Imprimir
XML
Buscar en Google
Texto completo: 1 Colección: 01-internacional Base de datos: LILACS Asunto principal: Brugia Malayi / Aedes / Dirofilaria immitis / Conducta Alimentaria / Insectos Vectores Límite: Animals Idioma: En Revista: Mem. Inst. Oswaldo Cruz Asunto de la revista: MEDICINA TROPICAL / PARASITOLOGIA Año: 2003 Tipo del documento: Article País de afiliación: Tailandia Pais de publicación: Brasil