The presence of Toxoplasma gondii DNA was detected in sera of acutely infected mice by polymerase chain reaction. Adult mice were inoculated intraperitoneally with 5 x 10(3) T. gondii RH strain tachyzoites. Five mice were killed every 3 hr from 3 to 21 hr post infection (PI) and every day from 1 to 7 days PI. Toxoplasma gondii DNA was first detected in 60% of the infected mice 18 hr PI and in 100% of the animals 21 hr PI and from 1 to 7 days PI. No mice survived longer than 7 days.
机构:Fiocruz MS, Escola Nacl Saude Publ, Dept Endemias Samuel Pessoa, Lab Paleoparasitol, Rio De Janeiro, Brazil
Terra, MABL
Bello, AR
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Fiocruz MS, Escola Nacl Saude Publ, Dept Endemias Samuel Pessoa, Lab Paleoparasitol, Rio De Janeiro, BrazilFiocruz MS, Escola Nacl Saude Publ, Dept Endemias Samuel Pessoa, Lab Paleoparasitol, Rio De Janeiro, Brazil
Bello, AR
Bastos, OM
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机构:Fiocruz MS, Escola Nacl Saude Publ, Dept Endemias Samuel Pessoa, Lab Paleoparasitol, Rio De Janeiro, Brazil
Bastos, OM
Amendoeira, MRR
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机构:Fiocruz MS, Escola Nacl Saude Publ, Dept Endemias Samuel Pessoa, Lab Paleoparasitol, Rio De Janeiro, Brazil
Amendoeira, MRR
Coelho, JMCD
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机构:Fiocruz MS, Escola Nacl Saude Publ, Dept Endemias Samuel Pessoa, Lab Paleoparasitol, Rio De Janeiro, Brazil
Coelho, JMCD
Ferreira, LF
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机构:Fiocruz MS, Escola Nacl Saude Publ, Dept Endemias Samuel Pessoa, Lab Paleoparasitol, Rio De Janeiro, Brazil
Ferreira, LF
Araújo, A
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机构:Fiocruz MS, Escola Nacl Saude Publ, Dept Endemias Samuel Pessoa, Lab Paleoparasitol, Rio De Janeiro, Brazil
Araújo, A
MEMORIAS DO INSTITUTO OSWALDO CRUZ,
2004,
99
(02):
: 185
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