n.异种移植（物）

Example: The researchers successfully established a xenograft model by transplanting human tumor cells into immunodeficient mice.
Translation: 研究人员成功通过将人肿瘤细胞移植到免疫缺陷小鼠中建立了异种移植模型。
Example: Xenografts have been widely used to study the efficacy and toxicity of new drugs before they enter clinical trials.
Translation: 异种移植被广泛用于在新药进入临床试验之前研究其疗效和毒性。
Example: In this study, we employed a porcine-to-human skin xenograft to evaluate wound healing properties.
Translation: 在这项研究中，我们采用了猪到人的皮肤异种移植来评估伤口愈合特性。
Example: Despite advancements in xenotransplantation technology, long-term survival of xenografts is still a major challenge.
Translation: 尽管异种移植技术取得了进步，但实现异种移植长期存活仍然是一个重大挑战。
Example: Xenograft models have proven useful for understanding the mechanisms underlying various diseases and their progression.
Translation: 异种移植模型已被证明对于理解各种疾病及其进展背后的机制非常有用。
Example: Heart valve xenografts derived from pigs have shown promise as alternatives to human donor valves in cardiac surgery.
Translation: 来源于猪的心脏瓣膜异种移植已显示在心脏手术中作为人类供体瓣膜替代品的前景。
Example: Tumor xenografts in nude mice provide an invaluable tool for cancer research due to their ability to mimic human tumors.
Translation: 由于裸鼠中的肿瘤异种移植能够模拟人类肿瘤，因此为癌症研究提供了宝贵的工具。
Example: The development of tolerance to xenografts would greatly enhance the success rate of organ transplantation between different species.
Translation: 对异种移植的耐受性发展将极大地提高不同物种间器官移植的成功率。
Example: Recent advances in genetic engineering have improved the biocompatibility of xenografts, reducing the risk of rejection.
Translation: 近年来基因工程的进步提高了异种移植的生物相容性，从而降低了排斥的风险。
Example: Although xenograft experiments can provide valuable insights, they do not fully recapitulate the complexity of the human immune system.
Translation: 虽然异种移植实验可以提供有价值的见解，但它们并不能完全再现人类免疫系统的复杂性。