Data/hora: 03/06/2024 15:10:13

Provedor de dados: 	Obihiro University of Agriculture and Veterinary Medicine Academic Repository (OAK)	
País: 	Japan	
Título: 	Cellular localization of Babesia bovis rhoptry-associated protein 1 in the merozoite stage with immuno-electron microscopy	
Autores: 	Matsuo, Tomohide; Yokoyama, Naoaki; Suthisak, Boonchit; Fujisaki, Kozo; Igarashi, Ikuo.	
Data: 	2005	
Ano: 	2005	
Palavras-chave: 	Babesia bovis RAP-1 invasion; Escape RBC.	
Resumo: 	We examined the detailed cellular localization of the rhoptry-associated protein-1 (RAP-1) of Babesia bovis merozoites by the post-embedding method of immuno-electron microscopy (IEM) using the anti-RAP-1 monoclonal antibody (mAb) 1C1 in order to substantiate the result in our previous report by an indirect immunofluorescent antibody test and the pre-embedding method of IEM. RAP-1 slightly distributed only in cytoplasm of merozoites, especially around the nucleus, but not in the rhoptry organelle at an early stage after invasion into a red blood cell. Then, the RAP-1 was accumulated in the rhoptry organelle and was also found in the iRBC cytoplasm, which suggests that synthesis and release of RAP-1 may occur in the iRBC. Finally, the RAP-1 was found within and around merozoites after the breakdown of the iRBC. The results of the present study suggest that the RAP-1 of B. bovis merozoites functions not only in the invasion into RBC but also in the escape from iRBC.	
Idioma: 	Inglês	
Identificador: 	http://ir.obihiro.ac.jp/dspace/handle/10322/145	
Editor: 	National Research Center for Protozoan Diseases	
Formato: 	application/pdf