Even grafting new blood vessels in place of the diseased coronary arteries has been tried.
甚至移新血管代替不健康冠状动脉方法都已经试过。
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Great diversity in the size of two plants, one being woody and the other herbaceous, one being evergreen and the other deciduous, and adaptation to widely different climates, does not always prevent the two grafting together.
两种植物的大小差异很大, 一种是木本植物, 另一种是草本植物,一种是常绿植物, 另一种是落叶植物, 适应广泛不同的气候,并不总能阻止这两种植物嫁接在一起。
MSCs differentiate into adipocytes, osteocytes, chondrocytes, tenocytes, marrow stromal cells, muscle, and perhaps neuronal cells and are being used in early clinical trials to enhance bone marrow grafting and to suppress graft-versus-host disease in allogeneic bone marrow transplants.
MSCs分化成脂肪细胞,骨细胞,软骨细胞,肌腱细胞,骨髓基质细胞,肌肉和神经细胞,并用于早期临床试验,以增强骨髓移植和抑制同种异体骨髓移植中的移植物抗宿主病。
Something analogous occurs in grafting; for Thouin found that three species of Robinia, which seeded freely on their own roots, and which could be grafted with no great difficulty on a fourth species, when thus grafted were rendered barren.
嫁接中会发生类似的事情; 因为 Thouin 发现三种刺槐,它们在自己的根上自由播种, 并且可以很容易地嫁接到第四种, 当这样嫁接变得不育。