单词 | growth factor |
释义 | growth factor (once / 61240 pages) n WORD FAMILY growth factor: growth factors USAGE EXAMPLESInstead of being a drop-in, friendly replacement tissue, these grafts rapidly die from a lack of nutrients, appropriate growth factors and innervation4. Nature(Dec 06, 2016) Instead, the cells seem to secrete growth factors that encourage the formation of new neurons and blood vessels, and foster connections called synapses between neurons. Nature(Dec 06, 2016) “Milk has a lot of growth factors in it which, in general, may be promoting acne,” he said. New York Times(Oct 20, 2016) n a protein that is involved in cell differentiation and growth Hypo|Hyper NGF, nerve growth factor a protein that is involved in the growth of peripheral nerve cells protein any of a large group of nitrogenous organic compounds that are essential constituents of living cells; consist of polymers of amino acids; essential in the diet of animals for growth and for repair of tissues; can be obtained from meat and eggs and milk and legumes |
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