9. Bioadhesive polymer chains Mucus polymer chains FUSION OF MUCUS LAYER AND BIOADHESIVE POLYMER APPROACHING POLYMERS MECHANISM OF BIOADHESIVE FOR MUCOSAL DRUG DELIVERY
17. THIS RECENT SCAN IMAGE OF PFIZER PROVES THAT BMDDS HAS SYSTEMIC EFFECT AND SO IS BENEFICIAL FOR THOSE PATIENTS THAT ARE UNCOOPERATIVE FOR OTHER DOSAGE FORM