| 单词 | embryo |
| 释义 | embryo (embrioʊ ) Word forms: embryos 1. countable noun An embryo is an unborn animal or human being in the very early stages of development. The embryo lives in the amniotic cavity. ...the remarkable resilience of very young embryos. Synonyms: fetus, unborn child, fertilized egg 2. adjective [ADJECTIVE noun] An embryo idea, system, or organization is in the very early stages of development, but is expected to grow stronger. They are an embryo party of government. It was an embryo idea rather than a fully worked proposal. 3. be in embryo phrase [verb-link PHRASE] Something that is in embryo is at a very early stage of its development. These developments were foreseen in embryo more than a decade ago. Collocations: embryo development All three compounds interfered with normal embryo development and reduced daphnid fecundity. 2010, 'Intracellular conversion of environmental nitrate and nitrite to nitric oxide with resulting developmental toxicity to the crustacean Daphnia magna.', PLoS ONE Sevoflurane induces a delay in embryo development, thereby influencing the morulae to blastocyst ratio. 2015, 'Effects of exposure to halothane, isoflurane, and sevoflurane on embryo viability and gestation in female mice', Semina: Ciências Agrárias Myoinositol increased embryo development dynamics and accelerated blastocyst stage reaching time; however, no effect was shown on clinical pregnancy. 2016, 'Myoinositol Improves Embryo Development in PCOS Patients Undergoing ICSI', International Journal of Endocrinology Only one embryo develops within each uterus at a time, resulting in litters of two (rarely one) pups. Retrieved from Wikipedia CC BY-SA 3.0 There are a number of differences, most notably in how the embryo develops. Retrieved from Wikipedia CC BY-SA 3.0 As the embryo develops, these homologies can be lost to view, and the structures can take on different functions. Retrieved from Wikipedia CC BY-SA 3.0 The embryo develops an egg tooth during incubation, which it uses to tear open the egg; the tooth disappears soon after hatching. Retrieved from Wikipedia CC BY-SA 3.0 Within a few weeks of fertilization, the embryo develops rudimentary gonads (testes), which produce hormones responsible for the development of the reproductive system. Retrieved from Wikipedia CC BY-SA 3.0 Most of our embryos come from patients who freeze their embryos for themselves, get pregnant then either discard or donate the remaining ones. The Sun She has also been advised that she could have embryos frozen, which would extend the deadline by several years. Times, Sunday Times As embryos freeze and thaw better than eggs, we'd have a 25 per cent chance of success. The Sun She has also frozen some embryos should she decide to go it alone a second time. The Sun Around 98 per cent of embryos frozen this way survive thawing. Times, Sunday Times Doctors believe it could be the longest frozen embryo to result in a successful birth. The Sun It was two days before the couple learnt the truth about what had happened to their last frozen embryo. Times, Sunday Times There are strong suggestions that she was born from a frozen embryo chosen for this special ability. Retrieved from Wikipedia CC BY-SA 3.0 In 1996, a frozen embryo was successfully applied in pregnancy after being thawed. Retrieved from Wikipedia CC BY-SA 3.0 And knowing that we have three frozen embryos waiting which are also free from the disease means we will be confident to have another one. The Sun Translations: Chinese: 胚胎 Japanese: 胎芽 |
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