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1. (WO1998050067) USE OR A SECRETION VECTOR FOR FERTILITY CONTROL BY ORAL VACCINATION

Pub. No.:    WO/1998/050067    International Application No.:    PCT/EP1998/002679
Publication Date: Fri Nov 13 00:59:59 CET 1998 International Filing Date: Fri May 08 01:59:59 CEST 1998
IPC: A61K 39/00
A61K 48/00
Applicants: SCHERING AKTIENGESELLSCHAFT
DONNER, Peter
GOEBEL, Werner
DEMUTH, Andreas
GENTSCHEV, Ivaylo
HESS, Jürgen
KAUFMANN, Stefan
Inventors: DONNER, Peter
GOEBEL, Werner
DEMUTH, Andreas
GENTSCHEV, Ivaylo
HESS, Jürgen
KAUFMANN, Stefan
Title: USE OR A SECRETION VECTOR FOR FERTILITY CONTROL BY ORAL VACCINATION
Abstract:
The invention relates to a fertility-control method by oral vaccination using attenuated salmonellae or other gram-negative attenuated vaccination strains. Different systems of expression are used which enable a specific MHCII/CD4 or MHCI/CD8 immune response to be generated.