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Discovery and identification of group C, nepuyo arbovirus in Mexico

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v66n4p325.pdf (1.469Mb)
Date
s.d.
1969
Author
Scherer, William F
Zárate Aquino, María Luisa
Dickerman R.W
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Abstract
Veintitrés cepas de virus, aisladas durante el período 1963-1966, de cricetos centinelas adultos, ratones lactantes centinelas y mosquitos Culex capturados en los estados mexicanos de Veracruz y Tabasco, fueron identificadas como de Nepuyo arbovirus, Grupo C. Se aislaron más cepas de cricetos centinelas que de mosquitos o ratones centinelas. Una de las cepas (63U11), estudiada detenidamente, pasó por filtros de 50 milimicrones, pero no de 10 milimicrones; mató ratones lactantes y destetados, después de inoculación intracraneana, y cricetos, pero no cobayos, despúes de inoculación subcutánea. Produjo efectos citopáticos en cultivos de células L de ratón y células HeLa humanas y en cultivos primarios de células de riñón de criceto, pero no en cultivos celulares primarios de embrión de pollo. El virus fue inactivado con deoxicolato sódico. Otras 16 cepas también mataron ratones destetados después de inoculación intracraneana o intraperitoneal y, en esta respecto, las cepas mexicanas de virus Nepuyo se diferenciarion de las cepas originales de Trinidad y del Brasil(AU)
 
Descubrimiento de Nepuyo Arbovirus, Grupo C
 
Translated title
Descubrimiento e identificación de Nepuyo Arbovirus, grupo C, en México
Series
Boletín de la Oficina Sanitaria Panamericana (OSP);66(4),abr. 1969
Subject
Arbovirus; Mexico
URI
https://iris.paho.org/handle/10665.2/14532
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  • Pan American Journal of Public Health

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