Objective: To study the biochemical characteristics for early pregnancy factor ( EPF ) in bovine sera.
家畜早孕因子是妊娠母体血清中最早出现的一种 免疫抑制 因子.
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Early pregnancy factor ( EPF ) is a pregnancy - associated protein that has immunosuppressive and growth - regulatory activities.
早孕因子是具有免疫抑制活性和生长调节活性的妊娠相关蛋白,为目前最早确认妊娠的生化指标之一.
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