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本文的主要目的在于综述胎儿-胎盘单位作为一种异体移植物在母体内免受免疫学排斥的机制.已经提出了一些学说,可简单地归类如表一.显然,今天对这些机制的认识已比18年前(1964)首次由Billingham教授提出此问题时复杂得多.
The main purpose of this paper is to review the mechanism of fetal-placental units as an allograft in the mother’s body immune from immunological rejection.Some theories have been put forward that can be easily grouped as shown in Table 1. Obviously, understanding of these mechanisms today It was far more complex than the first time this question was raised by Professor Billingham 18 years ago (1964).