Synthetic adhesives to limit passage through mucus

The invention relates to a synthetic adhesive for limiting passage through mucus. Synthetic adhesives for reducing the proportion of targets that can traverse mucus and/or free cleavage are disclosed, as well as methods of using these synthetic adhesives to reduce mucosal penetration and/or free cleavage of targets. 本申请涉及限制穿过黏液的合成粘合剂。公开了用于减少可穿过黏液和/或自由分裂的靶标比例的合成粘合剂，以及使用这些合成粘合剂减少靶标的黏膜渗透和/或自由分裂的方法。