"mucus"@en-us . "105415395"^^ . "105105062"@en-us . "mucus"^^ . "protective secretion of the mucus membranes; in the gut it lubricates the passage of food and protects the epithelial cells; in the nose and throat and lungs it can make it difficult for bacteria to penetrate the body through the epithelium"@en-us . . . . . . . "mucous secretion"@en-us . "0"^^ . "protective secretion of the mucus membranes; in the gut it lubricates the passage of food and protects the epithelial cells; in the nose and throat and lungs it can make it difficult for bacteria to penetrate the body through the epithelium"@en-us . "104205229"@en-us . . . "0.253016"^^ . . . . "0"^^ . . . "05415395-n"^^ . "0.0803018"^^ . "0.0"^^ . "0.20174"^^ . . . . "0.125614"^^ . "0.0880919"^^ . . . "0.0770928"^^ . "0.174144"^^ .