释义 |
DictionarySeeindexlabeling index
labeling index[′lā·bəl·iŋ ‚in‚deks] (cell and molecular biology) A measure of the mitotic activity of a cell population, defined as the number of cells in the S phase of the growth cycle divided by the total cells in the population. (nucleonics) In autoradiography, the proportion of cells that are labeled by a radioisotope. labeling index
labeling indexThe rate at which cells take up identifiable chemicals that they use in cell division. The index is a measure of the rate of the reproduction of the cells, as in fetal tissue development or the growth of cancers. See also: indexLegalSeeIndex |