摘要 |
What are disclosed are: a substance, obtained from blood serum and having a molecular weight below 2000, which is suitable for stabilizing prostaglandins, especially those of the A, E, F, or I type; methods for preparing such a stabilizing substance from blood serum; pharmaceutical preparations containing a prostaglandin or prostaglandin derivative together with such a stabilizing substance; and methods for stabilizing a pharmaceutical preparation containing a prostaglandin or prostaglandin derivative.
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