## Abstract Delayed implantation blastocysts remained in a diapausingβlike state when incubated in Na^+^βdepleted (55 mM) medium. Accumulation of radioactive amino acids remained low when embryos were in low Na^+^ medium, but increased in the manner characteristic of these embryos when placed in hi
Chymotrypsin stimulated development of delayed implantation mouse blastocysts
β Scribed by Lon J. Van Winkle
- Book ID
- 118315471
- Publisher
- Elsevier Science
- Year
- 1981
- Tongue
- English
- Weight
- 345 KB
- Volume
- 98
- Category
- Article
- ISSN
- 0006-291X
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract The rate of oxidation of glucose is reduced in mouse embryos in the prolonged free living phase associated with delayed implantation and increases when the embryos are reactivated by estrogen. To determine how these changes in metabolism are regulated, several aspects of glucose metabol
## Abstract Cell division ceases in mouse blastocysts during the extended dormant period associated with delayed implantation but resumes following activation of the embryos by administration of 17Ξ²βestradiol to the mother. To determine the temporal and spatial aspects of the resumption of DNA synt
The spatiotemporal pattern of DNA synthesis in the mouse embryo at the beginning of metabolic dormancy was examined. Embryos were recovered from females at intervals following ovariectomy at 1100 hours on day 4 of pregnancy, incubated in vitro for 1 h in the presence of [3H]thymidine, and prepared f
The proportion of delayed implanting mouse blastocysts capable of normal development following transfer to pseudopregnant recipients is influenced by the length of the delay period. Thus, approximately one-third develop normally when transferred on days 5, 9 or 15 (day 1, day of vaginal plug), while