Results 151 to 160 of about 1,466 (192)

Trichomonas gallinae induces heterophil extracellular trap formation in pigeons

Parasitology Research, 2022
Avian trichomonosis is a worldwide and cross-species epidemic, and the infection in pigeons is particularly severe. Although the disease causes a serious threat to poultry health resulting in significant economic losses, the relationship between Trichomonas gallinae (T. gallinae) and host innate immunity is still not clear.
Hongyu, Wang, Yuru, Wang, Xuehan, Wang, Ran, Wei, Xiaocen, Wang, Pengtao, Gong, Nan, Zhang, Xichen, Zhang, Xin, Li, Jianhua, Li   +9 more
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A New Method for the Diagnosis of Trichomonas gallinae Infection by Culture

Journal of Wildlife Diseases, 1994
Diagnosis of Trichomonas gallinae infection can reliably be made by the demonstration of organisms in material taken from a bird's mouth and crop. This can be examined directly or incubated in a growth medium until organisms are numerous enough to be easily found in aliquots examined with the microscope.
A J, Cover, W M, Harmon, M W, Thomas
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Trichomonas gallinae in Columbiform Birds from the Galapagos Islands

Journal of Wildlife Diseases, 1987
Domestic pigeons were introduced into the Galapagos Islands in 1972 or 1973. There is a high prevalence of Trichomonas gallinae among them and some evidence of canker. Trichomonas gallinae can be found also in endemic Galapagos doves in the vicinity of Puerto Ayora on Santa Cruz Island. Doves examined on pigeon-free islands were not found infected.
W M, Harmon, W A, Clark, A C, Hawbecker, M, Stafford   +3 more
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Trichomonas gallinae: Characterization and regulatory properties of lactic dehydrogenase

Experimental Parasitology, 1976
Abstract The lactic dehydrogenase ( l -lactate: NAD oxidoreductase, EC 1.1.1.27, LDH)of Trichomonas gallinae was characterized and some of its regulatory properties studied. Electrophoretic analysis, with specific enzymatic staining of crude and dialyzed cell-free extracts and dialyzed ammonium sulfate fractions, all revealed a single band of ...
H, Betterton, C, Almond, H, Dowda
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Trichomonas gallinae Persistence in Four Water Treatments

Journal of Wildlife Diseases, 2015
Trichomonas gallinae is a protozoan parasite commonly found in columbids, passerines, and several raptor species. Although T. gallinae is thought to spread between individuals and across species through shared water sources, little research has been conducted regarding the persistence of T. gallinae in the environment. To determine the persistence of T.
Kathryn E, Purple, Jacob M, Humm, R Brian, Kirby, Christina G, Saidak, Richard, Gerhold   +4 more
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Observations on the Treatment of Trichomonas gallinae in Pigeons

Avian Diseases, 1966
9. Hilbert, K. F. Disease problems of Long Island duck raisers. pp. 231233, Poultry Congress (1939). 10. Marshall, J. D., P. A. Hansen, and W. C. Eveland. Histobacteriology of the genus Pasteurella. I. Pasteurella anatipestifer. Cornell Vet. 51:24-33 (1961). 11. Merck Veterinary Manual. 2nd ed. pp. 1275-1276 (1961). 12. Price, J. Studies of Pasteurella
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Comparative Pathogenicity of Trichomonas vaginalis and Trichomonas gallinae to Mice. II. Histopathology of Subcutaneous Lesions

The Journal of Parasitology, 1962
As a part of continuing investigations into the factors of trichomonad pathogenicity, a histopathologic study has been conducted of subcutaneous lesions produced in C57B1/6J mice by various strains of Trichomonas vaginalis (TVC1, TVC, TV 1, TV 3) and of T. gallinae (JB, TG, YG).
J K, FROST, B M, HONIGBERG
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A comparative study of 28 culture media for Trichomonas gallinae

Experimental Parasitology, 1954
Abstract 1. 1. A study was made of the ability of 28 different culture media to support growth of 5 strains of Trichomonas gallinae with their normally associated bacteria. A standard inoculum of 50 protozoa was used, and the cultures were incubated at 35 °C.
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In vivo and in vitro sensitivity of Trichomonas gallinae to some nitroimidazole drugs

Veterinary Parasitology, 1998
A study was carried out in order to establish the in vivo efficacy of two nitroimidazole drugs against the flagellate Trichomonas gallinae. The results obtained showed a high proportion of therapeutic failures. Thus, carnidazole and dimetridazole failed to eliminate infection in 13 of 17 and 20 of 21 racing pigeons, respectively.
E, Munoz, J, Castella, J F, Gutierrez
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The effect of different carbohydrates on the glycogen content and growth of Trichomonas gallinae

Comparative Biochemistry and Physiology Part B: Comparative Biochemistry, 1974
Abstract 1. 1. Glucose, maltose and galactose, in media, were compared regarding their effects on cell constituents and growth of Trichomonas gallinae. 2. 2. Cells grown in galactose contained more glycogen and protein than cells grown in maltose. Cells from glucose medium contained the least glycogen and protein. 3. 3.
J J, Daly, H M, Matthews, W C, Koch, J W, Bost   +3 more
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