How to use protozoon in a sentence? Find typical usage patterns (collocations)/phrases/context for "protozoon" and check conjugation/comparative form for "protozoon". Mastering all the usages of "protozoon" from sentence examples published by news publications.
K. boae occurs both in the intestine and the kidney of the boa constrictor.Zwart P (1964) Intraepithelial protozoon, Klossiella boae n. sp. in the kidneys of a Boa constrictor. J Euk Microbiol 11 (2) 261–263 It may cause anorexia, restlessness, hemorrhagic enteritis and intussusception.
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The protozoon Vorticella campanula is found in freshwater ponds, lakes, rivers, and streams with aquatic vegetation. It has a global distribution. Vorticella campanula is solitary and not colonial but usually social, several of them being found together. Vorticella campanula is a sedentary (fixed) form.
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Class Protozoa, order Infusoria, family Monades by Georg August Goldfuss, c. 1844 The word "protozoa" (singular protozoon or protozoan) was coined in 1818 by zoologist Georg August Goldfuss, as the Greek equivalent of the German ', meaning "primitive, or original animals" (' ‘proto-’ + ' ‘animal’). Goldfuss created Protozoa as a class containing what he believed to be the simplest animals. From p.
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Adelchi Negri, an assistant pathologist working in the laboratory of Camillo Golgi, observed these inclusions in rabbits and dogs with rabies. These findings were presented in 1903 at a meeting of the Società Medico-Chirurgica of Pavia. The American pathologist Anna Wessels Williams made the same discovery, but because Negri published his results first, the bodies bear his name. Negri was convinced the inclusions were a parasitic protozoon and the etiologic agent of rabies.
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He prepared a thorough report on methods of fighting malaria. On 10 May 1901 the colonial surgeon at the hospital in Bathurst showed him a blood sample from a government employee with "very many actively moving worm-like bodies whose nature he was unable to ascertain". The patient returned to England, and Dutton examined him again there, but could not detect any parasites. However, when both the patient and Dutton were back in Gambia on 15 December 1901, Dutton again examined blood samples and "found a flagellate protozoon evidently belonging to the genus Trypanosoma".
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Although unlikely to significantly impact on large, healthy populations of birds in the wild, PBFD may pose a high risk to smaller stressed populations. A white cockatoo and a sulphur-crested cockatoo were found to be infected with the protozoon Haemoproteus and another sulphur- crested cockatoo had the malaria parasite Plasmodium on analysis of faecal samples at Almuñecar ornithological garden in Granada in Spain. Like amazon parrots and macaws, cockatoos frequently develop cloacal papillomas. The relationship with malignancy is unknown, as is the cause, although a parrot papilloma virus has been isolated from a grey parrot with the condition.
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