器官组织部分切除后形态重建的过程称为再生。成对器官如肺、肾等一侧切除后,对侧器官增生以适应功能需要,称为代偿性生长。通常将肝、肾、肺等器官部分切除后的残留部分或一侧切除后的对侧脏器的增生过程统称为代偿性生长。器官代偿性生长的研究,不但有深远的理论意义,而且已开始展现其实用价值。内脏器官中如肝、肾的代偿性生长,无论在组织结构、生理功能、以及生物化学等各方面都已有比较深入的研究,肺的代偿性生长的研究虽已有近百年的历史,但进展缓 Part of the removal of organ tissue after the process of morphological reconstruction called regeneration. Paired organs such as lung, kidney and other side after resection, contralateral organ hyperplasia to meet functional needs, known as compensatory growth. Usually liver, kidney, lung and other organs after resection of the residual part of the contralateral or after removal of one side of the proliferation of organs referred to as compensatory growth. The study of organ compensatory growth not only has far-reaching theoretical significance, but also has begun to show its practical value. The compensatory growth of internal organs, such as the liver and kidney, has been studied in many aspects, not only in the aspects of tissue structure, physiological function, and biochemistry, but also has a history of nearly a hundred years , But progress is slow