| 释义 |
Embryotroph
Em´bry`o`troph`
| n. | 1.(Biol.) The material from which an embryo is formed and nourished. |
embryotroph
embryotroph [em´bre-o-trōf″] the total nutriment (histotroph and hemotroph) made available to the embryo.em·bry·o·troph (em'brē-ō-trōf'), 1. Nutritive material supplied to the embryo during development. Compare: hemotroph, histotroph. 2. In the implantation stages of deciduate placental mammals, such as humans, fluid adjacent to the blastocyst; a mixture of the secretion of the uterine glands, cellular debris resulting from the trophoblastic invasion of the endometrium, and exuded plasma. [embryo- + G. trophē, nourishment] em·bry·o·troph (em'brē-ō-trōf) 1. Nutritive material supplied to the embryo during development.
Compare: hemotroph2. In the implantation stages of deciduate placental mammals (e.g., humans), fluid adjacent to the blastocyst; a mixture of the secretion of the uterine glands, cellular debris resulting from the trophoblastic invasion of the endometrium, and exuded plasma. [embryo- + G. trophē, nourishment] |