Results 161 to 170 of about 3,494 (209)
Some of the next articles are maybe not open access.
Cryopreservation of Leucocytozoon caulleryi Sporozoites
The Journal of Protozoology, 1988ABSTRACTLeucocytozoon caulleryi sporozoites that had been stored at ‐ 196° C or ‐80° C for 6 or 12 months in Eagle's minimum essential medium or Medium 199 supplemented with 5% glycerol and 10% chicken serum showed infectivity to chickens. Glycerol at a concentration of 10% and dimethyl sulfoxide at 10% and 5% were found to be ineffective ...
T, Moril +6 more
openaire +2 more sources
Anemia in Ducks Infected with Leucocytozoon simondi*†
The Journal of Protozoology, 1966SYNOPSIS. Thirty‐four white Pekin ducklings were used to study the anemia associated with infection by Leucocytozoon simondi.The first appearance of gametocytes in the peripheral blood, as detected by thin smears, marked the onset of anemia. This anemia lasted for the duration of the initial parasitemia, usually reaching a low point early in the ...
R M, Kocan, D T, Clark
openaire +2 more sources
Morphological study of microgametogenesis of Leucocytozoon simondi
Journal of Ultrastructure Research, 1970The fine structure of the microgametocytes and microgametogenesis of Leucocytozoon simondi , a parasite of ducks and geese, was studied and compared to those of the related genus Plasmodia . The morphology of the microgametocyte of L. simondi is identical to that of avian malarial parasites.
M, Aikawa, C G, Huff, C P, Strome
openaire +2 more sources
Aberrant leucocytozoon infection in parakeets
Veterinary Record, 1972D, Walker, P C, Garnham
+7 more sources
2021
Leucocytozoon is the least studied genus of blood parasites of the order Haemosporida comparison with the genera Plasmodium and Haemoproteus. Its transmission is almost exclusively linked with a vector of the genus Simulium, which ensures the circulation of parasites in populations of wild and domestic birds. Numerous species have been are described by
openaire +1 more source
Leucocytozoon is the least studied genus of blood parasites of the order Haemosporida comparison with the genera Plasmodium and Haemoproteus. Its transmission is almost exclusively linked with a vector of the genus Simulium, which ensures the circulation of parasites in populations of wild and domestic birds. Numerous species have been are described by
openaire +1 more source
Leucocytozoon spp. in some Hertfordshire Birds
Nature, 1958DURING the course of some work on the blood parasites of birds1 (some of which has been or will shortly be published2) gametocytes of several species of Leucocytozoon were observed in the blood of seven species of birds. In the absence of reports of the incidence of this parasite in British birds since those of Seligman and Sambon3 (in grouse ...
openaire +2 more sources
ON THE SPECIFICITY OF LEUCOCYTOZOON
Canadian Journal of Zoology, 1954Leucocytozoon simondi Mathis and Leger was transmitted artificially to a gosling. Other goslings became infected naturally when exposed beside infected ducks. Negative results were obtained from attempts to transfer L. simondi artificially to ruffed grouse, chickens, turkeys, and pheasants and no natural infections were detected in these birds that ...
A. M. Fallis +2 more
openaire +1 more source
The Asexual Cycle in Leucocytozoon anatis
The Journal of Parasitology, 1929Young ducks were brought to the University of Michigan Biological Station in the summer of 1927. These were not infected upon arrival but plainly showed Leucocytozoon anatis after being kept ten days near other ducks infected with this parasite. During this time blood samples were taken daily. Since the manner and time of infection were not determined,
openaire +1 more source