At much lower pressures, mechanical deformation may indirectly affect nerve conduction by impairing vascular supply.

在较低的压力下，机械性牵张，可能通过损害血管供给间接影响到神经传导。

youdao

If a tumor starts to grow and it doesn't develop a vascular supply it doesn't develop blood vessels in it, then it can't get bigger than a certain size and there's lots of evidence from many cancers showing that this is true.

如果肿瘤生长时,没有形成新的血管以维持供血,肿瘤内部也没有血管的话,它的大小将非常有限,这一结论已有许多科学成果可以证明

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Sales in the vascular division could increase marginally (excluding certain royalty and supply arrangement revenues relating to Promus).

FORBES: Abbott Earnings Preview: What We Are Watching

Moderate growth is expected from vascular and diagnostics division (excluding to certain royalty and supply arrangement revenues and currency impact), after the company launched various products including its next-generation Drug Eluting Stent XIENCE Xpedition and XIENCE PRIME in different parts of the world.

FORBES: Abbott Earnings Preview: What We Are Watching