Results 131 to 140 of about 2,241 (193)

A new Plasmodium Marchiafava & Celli, 1885 (Apicomplexa: Haemosporida) species in Cory's Shearwater (Calonectris borealis) [Cory]) (Aves: Procellariiformes) stranded in a coastal area in Brazil. [PDF]

open access: yesSyst Parasitol
Dos Anjos CC   +9 more
europepmc   +1 more source

ARE LEUCOCYTOZOON SAKHAROFFI SAMBON AND LEUCOCYTOZOON BERESTNEFFI SAMBON SYNONYMOUS?

open access: yesCanadian Journal of Research, 1950
The size of the gametocytes of a leucocytozoon in young crows shows a wide variation in birds obtained in different localities. The host cell nucleus of infected cells may be pushed to one side, almost surround the parasite, or be intermediate between these extremes.
A. Murray Fallis
openaire   +3 more sources

Description and molecular characterization of novel Leucocytozoon parasite (Apicomplexa: Haemosporida: Leucocytozoidae), Leucocytozoon polynuclearis n. sp. found in North American woodpeckers

open access: yesSystematic Parasitology, 2022
We describe Leucocytozoon polynuclearis n. sp. (Haemosporida: Leucocytozoidae) from two North American woodpeckers, the northern flicker (Colaptes auratus Linnaeus) and white-headed woodpecker (Dryobates albolarvatus Boie, 1826), based on the morphology ...
TERESA J Lorenz   +2 more
exaly   +2 more sources

High prevalence of Leucocytozoon parasites in fresh water breeding gulls [PDF]

open access: yesJournal of Ornithology, 2015
Seabirds are regarded as a group of species with relatively low levels or even complete lack of blood parasites. We used PCR to amplify a DNA fragment from the cytochrome b gene of the parasites to search for infections of the genera Plasmodium ...
Magdalena Zagalska-Neubauer   +2 more
exaly   +3 more sources

Gametocytogenesis of Leucocytozoon Smithi

Journal of Eukaryotic Microbiology, 1993
ABSTRACT. Development of young gamelocytes of Leucocytozoon smithi into morphologically mature forms was studied using electron microscopy. Gametocytogenesis began on day seven post inoculation when merozoites, released from ruptured hepatic schizonts, developed into gametocytes within mononuclear phagocytes or leukocytes (monocytes or lymphocytes). No
E J, Steele, G P, Noblet
openaire   +2 more sources

On Species of Leucocytozoon

1974
Publisher Summary This chapter describes Leucocytozoon. It discusses the prevalence, taxonomy, life cycles, ultrastructure, pathogenesis, and pathology of these avian blood parasites, together with treatment in terms of prevention and control, immunity and cultivation.
A M, Fallis, S S, Desser, R A, Khan
openaire   +2 more sources

Early Schizonts of Leucocytozoon caulleryi

The Journal of Parasitology, 1990
Sporozoites of Leucocytozoon caulleryi were inoculated intravenously into 26-day-old specific pathogen-free chickens. Six days after inoculation, early schizonts were detected in lung, spleen, and thymus. They existed separately and were spherical or ovoid, 30-35 microns in diameter, and had well defined walls.
T, Isobe, K, Akiba
openaire   +2 more sources

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