title: A procedure for pulmonary lavage in mice.
abstract: A method for the pulmonary lavage of mice is described. The procedure includes exsanguination of anesthetized mice by severting the renal artery, inserting a tracheal catheter in situ, and repeatedly injecting and aspirating 0.9% sodium chloride solution. Protein was recovered from the cell-free lavage fluid even after a given mouse was lavaged several times. The major part of the protein, however, was obtained with 1-ml washes repeated 3 times. Approximately 0.563 mg of protein was recovered by the procedure from a 29-g mouse. Four lavages per mouse yielded approximately 2.9 x 106 free cells.
mesh_terms: D000818:Animals; D002404:Catheterization / Q000662:veterinary; D008168:Lung; D011506:Proteins / Q000302:isolation & purification; D007507:Therapeutic Irrigation / Q000379:methods / Q000662:veterinary*
chemical_list: D011506:Proteins