| 摘要 |
PURPOSE:A composition for lung absorption containing calcitonin or its derivative. CONSTITUTION:A composition for lung absorption containing calcitonin (polypeptide hormone secreted from mammal such as swine, monkey, etc., fish such as salmon, trout, etc., bird such as chicken, etc.) or its derivative as an active ingredient. A composition for lung absorption in a solution state, containing the active ingredient, and an isotonic agent (e.g., isotonic sodium chloride solution, etc.) or water. It is an aerosol composition containing a dispersant or water and a propellant. The composition contains 0.1-2wt% active ingredient, 0.1-5wt% dispersant or 1-50wt% water, and a repellant. EFFECT:The titled composition can be administered to patients at any time simply in case of necessity without using an injection, and the drug is rapidly absorbed from the lungs to reduce rapidly calcium concentration in blood.
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