Oocistos deCryptosporidium parvum em fezes de bezerro infectado experimentalmente / Cryptosporidium parvum oocysts in the feces of experimentally infected calf
Arq. bras. med. vet. zootec
;
61(6): 1454-1458, dez. 2009. ilus
Article
in Portuguese
| LILACS
| ID: lil-537277
ABSTRACT
A dose of 5.0x106 Cryptosporidium parvum oocysts was inoculated in a newborn calf. After the inoculation, the feces were daily collected and the presence of oocysts was examined on slides using 0.17% green malachite dye. The total yield reached 1.5x1010 oocysts, with a peak production on the 7th day, confirming the infectious process and the role of calf infection in the potential risk for environmental contamination.
Full text:
Available
Index:
LILACS (Americas)
Main subject:
Cryptosporidiosis
/
Oocysts
Limits:
Animals
Language:
Portuguese
Journal:
Arq. bras. med. vet. zootec
Journal subject:
Veterinary Medicine
Year:
2009
Type:
Article
Affiliation country:
Brazil
Institution/Affiliation country:
IBAMA/BR
/
SES/BR
/
UFMG/BR
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