Mucoadhesive S-g-PAA was synthesized and characterized for vaginal applications.
Mucoadhesive S-g-PAA based vaginal hormone delivery systems were first developed.
These systems were evaluated in vitro and in vivo for the estrus synchronization.
The hormone release profiles from these systems were compared with CR and CIDR.
(WS-g-PAA)gc may be an alternative to these two commercial products.