Results 211 to 220 of about 5,103 (237)
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Haemoproteus spp : Haemoproteosis
2023Los hemosporídeos constituyen un conjunto de protozoos apicomplexa muy estudiados ya que, incluyen el Plasmodium agente de la malaria, una de las enfermedades más frecuentes en humanos con gran prevalencia en países de clima cálido. En este sentido, los hemosporídeos de los pájaros juegan un rol importante como modelo de estudio en la malaria humana ya
Unzaga, María Florencia +3 more
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Haemoproteus nettionis Johnson & Cleland 1909
2008Haemoproteus nettionis Johnson & Cleland,1909. Locality. – Singapore: Jurong BirdPark, 1998. Type host. – Anas castanea (Eyton) (New South Wales, Australia). Found in one duck. The level of parasitaemia was approximately 6%, with counts containing 20% trophozoites, 20% juvenile macrogametocytes, 15% microgametocytes and 50% macrogametocytes ...
Paperna, Ilan +2 more
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Haemoproteus fallisi Bennett & Campbell 1972
2008Published as part of Paperna, Ilan, Keong, Malcolm Soh Chu & May, Charlotte Yap Aye, 2008, Haemosporozoan Parasites Found In Birds In Peninsular Malaysia, Singapore, Sarawak And Java, pp.
Paperna, Ilan +2 more
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Haemoproteus copsychi Paperna & Keong & May 2008
2008Published as part of Paperna, Ilan, Keong, Malcolm Soh Chu & May, Charlotte Yap Aye, 2008, Haemosporozoan Parasites Found In Birds In Peninsular Malaysia, Singapore, Sarawak And Java, pp.
Paperna, Ilan +2 more
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Haemoproteus infections (Haemosporida, Haemoproteidae) kill bird-biting mosquitoes
Parasitology Research, 2013Haemoproteus parasites (Haemosporida, Haemoproteidae) are widespread; some species cause severe diseases in avian hosts. Heavy Haemoproteus infections are often lethal for biting midges (Ceratopogonidae), which transmit avian haemoproteids, but there is no information regarding detrimental effect on other blood-sucking insects.
Gediminas, Valkiūnas +5 more
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High voltage electron microscopy on microgametogenesis of Haemoproteus columbae
Zeitschrift f�r Zellforschung und mikroskopische Anatomie, 1974The microgametogenesis of Haemoproteus columbae was investigated by high voltage and conventional electron microscopy and the results were compared. The features of microgametogenesis which have become clear by high voltage electron microscopy include the distribution and arrangement of axonemes in the microgametocyte and the budding process and ...
M, Aikawa, C, Sterling
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SUSCEPTIBILITY OF PEKIN AND MUSCOVY DUCKS TO HAEMOPROTEUS NETTIONIS
Journal of Wildlife Diseases, 1984Domestic muscovy (Caririna moschata) and pekin (Anas platyrhynchos) ducklings were exposed to or injected with homogenates of Culicoides flies collected at White Pine, Michigan. Gametocytes of Haemoproteus nettionis were detected in both species of ducks at 16 days post-exposure. Culicoides downesi was indicated as a vector of H.
L D, Sibley, J K, Werner
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The Fine Structure of Haemoproteus columbae Sporozoites*
The Journal of Protozoology, 1972SYNOPSIS. The fine structure of Haemoproteus columbae sporozoites has been studied and compared to sporozoite structure as revealed by the light microscope. The sporozoites are ultrastructurally similar to those of other Haemosporidia in that they possess a 3‐layered pellicle, subpellicular microtubules, polar ring, micropore, free ribosome‐like ...
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Pathogenicity of Haemoproteus columbae
Transactions of the Royal Society of Tropical Medicine and Hygiene, 1972M B, Markus, J H, Oosthuizen
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Ultrastructure of the Ookinetes of Haemoproteus meleagridis (Haemosporina: Haemoproteidae)
The Journal of Parasitology, 1989Ookinetes of Haemoproteus meleagridis were structurally similar to kinetes of other apicomplexan parasites and possessed a polar ring complex (PRC) composed of an electron-lucent polar ring with 25 supporting tines. Fifty subpellicular microtubules were anchored in a circle to the inner surface of the polar ring.
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