CONICET - CONSEJO NAC. DE INVESTIGACIONES CIENTIFICAS Y TÉCNICAS;IPCVA - INSTITUTO DE PROMOCIÓN DE LA CARNE VACUNA ARGENTINA;GERARGO RINTOUL;UNL - UNIVERSIDAD NACIONAL DEL LITORAL
发明人:
IGNACIO RINTOUL,JUAN MANUEL BADANO,RICARDO GRAU
申请号：
BR112013029316
公开号：
BR112013029316A2
申请日:
2012.05.11
申请国别(地区):
BR
年份:
2017
代理人:
摘要：
The invention relates to a controlled-release injectable microparticle comprising a polyvinyl alcohol polymer and one or more hormones, in particular progesterone. Said microparticle induces estrus in female mammals after a single application. The invention also relates to a method for obtaining the microparticle.
