Determination of certain physical and chemical characteristics of the activating serum factor from preparturient women and women with habitual abortions |
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| Authors: | J Lukanov E Milieva G Russev B Trifonov |
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| Abstract: | Follow-up investigation of the blood sera from preparturient women and women with habitual abortions showed the presence of a factor which has an activating effect on smooth muscle preparations because it causes the release of prostaglandins. Gel-chromatographic counter flow separation and microelectrophoresis of the blood sera have shown that the isolated serum factor is a water soluble glycopeptide with a molecular weight of about 2000. |
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