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Mycoplasma wenyonii : vraie émergence ?
Le Nouveau Praticien Vétérinaire élevages & santé, 2020Mycoplasma wenyonii est une petite bactérie sans paroi s’attachant aux hématies des bovinés ou circulant libre dans le sang. L’infection des bovins par M. wenyonii est souvent asymptomatique mais elle peut aussi induire un syndrome subclinique (avec chute de production laitière ou retard de croissance), ou un syndrome clinique (avec anémie ...
Maillard, Renaud +6 more
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Mycoplasma wenyonii infection in cattle
In Practice, 2012In recent years, the number of reports describing a combination of clinical signs in cattle comprising pyrexia, hindlimb and/or udder oedema and prefemoral lymphadenopathy, consistently associated with Mycoplasma wenyonii infection, has increased. However, infection does not always appear to result in these typical clinical signs, and the factors ...
Ben Strugnell, Laura McAuliffe
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American Association of Bovine Practitioners Conference Proceedings, 2019
Mycoplasma wenyonii (fmr. Eperythrozoon wenyonii) is a hemotrophic, epicellular bacterial parasite of cattle and is associated with clinical disorders including hemolytic anemia, decreased milk yield, and scrotal, teat, and hindlimb edema. M. wenyonii and related organism, Candidatus Mycoplasma haemobos have been found in apparently healthy cattle in ...
Schambow, R. A. +6 more
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Mycoplasma wenyonii (fmr. Eperythrozoon wenyonii) is a hemotrophic, epicellular bacterial parasite of cattle and is associated with clinical disorders including hemolytic anemia, decreased milk yield, and scrotal, teat, and hindlimb edema. M. wenyonii and related organism, Candidatus Mycoplasma haemobos have been found in apparently healthy cattle in ...
Schambow, R. A. +6 more
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Sığırlarda Mycoplasma wenyonii ve Candidatus Mycoplasma Haemobos
2023Hemoplazmalar (hemotropik mikoplazmalar) küçük, pleomorfik ve hücre duvarından yoksun, gram negatif olarak sınıflandırılan mikroorganizmalardır. Yıllarca Rickettsia grubunda Hemobartonella ve Eperythrozoon olarak isimlendirilen hemoplazmalar 16S rRNA gen bölgesine dayalı yapılan filogenetik analizler sonucunda Mycoplasmataceae ailesine dâhil ...
MUCAN, Tolgahan, İKİZ, Serkan
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Acta Tropica, 2022
Bovine hemoplasmosis is a disease in buffaloes and cattle caused by hemotropic mycoplasmas or hemoplasmas. Only two bovine hemoplasma species, Mycoplasma wenyonii and Candidatus Mycoplasma haemobos, have been described in several countries. Hemoplasmas induce acute hemolytic anemia or chronic infection, leading to production loss. Bovine hemoplasma DNA
Kritsada Thongmeesee +6 more
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Bovine hemoplasmosis is a disease in buffaloes and cattle caused by hemotropic mycoplasmas or hemoplasmas. Only two bovine hemoplasma species, Mycoplasma wenyonii and Candidatus Mycoplasma haemobos, have been described in several countries. Hemoplasmas induce acute hemolytic anemia or chronic infection, leading to production loss. Bovine hemoplasma DNA
Kritsada Thongmeesee +6 more
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Mycoplasma wenyonii infection in dairy cows
Veterinary Record, 2016Mycoplasma wenyonii infection in two dairy herds Hypomagnesaemia in suckler cows
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Veterinary Record, 2012
This is the first identification of ‘ Candidatus Mycoplasma haemobos’ from cattle in England some of which were co-infected with Mycoplasma wenyonii and Anaplasma phagocytophilum. Haemotropic mycoplasmas (haemoplasmas) were formerly classified within the order Rickettsiales as Haemobartonella and Eperythrozoon species. Based on their 16S ribosomal gene
Ayling, R. D. +6 more
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This is the first identification of ‘ Candidatus Mycoplasma haemobos’ from cattle in England some of which were co-infected with Mycoplasma wenyonii and Anaplasma phagocytophilum. Haemotropic mycoplasmas (haemoplasmas) were formerly classified within the order Rickettsiales as Haemobartonella and Eperythrozoon species. Based on their 16S ribosomal gene
Ayling, R. D. +6 more
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Veterinary Microbiology, 2018
Hemotrophic mycoplasmas (HMs) are associated with anemia and other disease complexes in a wide range of livestock and wild animals. Two bovine HM species have been identified to date, i.e. Mycoplasma wenyonii and 'Candidatus Mycoplasma haemobos'. The study aim was to develop quantitative real-time PCR assays (qPCRs) to detect and quantify M.
Julia, Ade +5 more
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Hemotrophic mycoplasmas (HMs) are associated with anemia and other disease complexes in a wide range of livestock and wild animals. Two bovine HM species have been identified to date, i.e. Mycoplasma wenyonii and 'Candidatus Mycoplasma haemobos'. The study aim was to develop quantitative real-time PCR assays (qPCRs) to detect and quantify M.
Julia, Ade +5 more
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Disease outbreaks in cattle caused by Mycoplasma wenyonii
Veterinary Record, 2007Two outbreaks of disease in dairy cattle caused by Mycoplasma (formerly Eperythrozoon ) wenyonii
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Veterinary Microbiology, 2006
Although the role of Mycoplasma wenyonii in disease is still subject to some debate, infections have been reported to result in parasitaemia, anaemia, scrotal and hind limb oedema, tachycardia, pyrexia, infertility, swollen teats, prefemoral lymphadenopathy and decreased milk production. Previously, diagnosis of M.
Laura, McAuliffe +5 more
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Although the role of Mycoplasma wenyonii in disease is still subject to some debate, infections have been reported to result in parasitaemia, anaemia, scrotal and hind limb oedema, tachycardia, pyrexia, infertility, swollen teats, prefemoral lymphadenopathy and decreased milk production. Previously, diagnosis of M.
Laura, McAuliffe +5 more
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