In reconstruction of auditory ossicular chain, autogenous or allogeneous bone grafts bear no direct relation to improvement of hearing.
听骨链重建选自体骨或异体骨移植,与听力改进无直接关系。
Since Nature published the first report in 2002 on using immunodeficient mice as recipients and allogeneous or heterogeneous testes as donor tissues to study the ectopic development of spermatogenic cells, the technique has been widely applied in various species ( including human).
自从2002年《自然》杂志发表了第1篇用同种或异种睾丸组织移植进行的生精细胞体外发育研究以来,该技术被广泛应用于不同种类动物(包括人类)睾丸组织的体外成熟的探讨。
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