1. Just keep the oocyte in a medium that is lacking in calcium.

2. Just add calcium to the oocyte and meiosis will run to completion.

3. The oocyte chromosomes lie within the cytoplasm roughly beneath this first polar body.

4. Only the secondary oocyte is destined for further maturation.

5. There were basically complete organelle structure in matural oocyte.

6. The oocyte is effectively a tetraploid cell.

7. Oocyte retrieval rate, maturation rate, fertilization rate and cleavage rate in follicular aspiration group were greatly higher than those in control group.

8. Spermatogenesis can be accelerated and oocyte development can be inhibited by the androgenic glands when cultured in vitro.

9. As a new technique in reproductive medicine , oocyte cryopreservation has been used more and more widely.

10. One secondary oocyte divides and eventually grows into two egg cells.

11. The LDH isoenzymes during different periods of oocyte development in the toad (Bufo bufo gargarizans) were studied by disc gel electrophoresis.

12. The oocyte have microvilli on their surface with which the oocyte will mature soon.

13. Zona pellucida protein surrounding to oocyte is important in the proc ess of fertilization.

14. Each primary oocyte is contained in a cluster of supporting cells.

15. Analyses included assessment of follicle and oocyte diameter, number and proportion of primordial and growing follicles , number and proportion of atretic follicles .

16. We might, for example, transfer a body cell from a ewe into oocyte cytoplasm from the same ewe.

17. The immediate task was to identify the gene or genes involved in oocyte maturation.

18. In practice, fertilisation requires tight coordination between the sperm and the oocyte.

19. Many studies atresia caused by granulosa cell apoptosis is associated with the subsequent oocyte developmental competence.

19. is a sentence dictionary, on which you can find good sentences for a large number of words.

20. MO implantation for 7 times caused increase of gonadosomatic index(GSI) and promoted the enlargement of oocyte diameter.

21. Astaxanthin could stimulate the ovarian development of E. sinensis and accumulate protein in oocyte and vitellin.

22. Egg yolk cholesterol mainly come from yolk precursor-very low density lipoprotein(VLDL)and vitelline(VTG). The content of egg yolk cholesterol depends on the amount of VLDL transported into oocyte.

23. The moving performance of DPWMD was tested. Digital piercing and with drawing micropipette device was applied in mouse oocyte microinjection experiment.

24. Objective : To study the effect of human cumulus granulosa cells ( CGCs ) apoptosis on oocyte development.

25. Conclusion: It was firstly concluded that plasma membrane of Bufo oocyte exist calcium-dependent chloride channel, except potassium channel.

26. Objective To investigate the relationship between the first polar body morphology of oocyte and the zygote morphology in pronucleus stage, embryo quality in cleavage stage.

27. Therefore, it is theoretically possible to reproduce four offspring by using chromosomes in one oocyte.

28. These results indicated that GABA receptor expressed in Xenopus oocyte membrane is not type B but type A.

29. It could be hypothesized that the ZNF474, functioning as a germ cell specific transcription factor may play important roles in spermatid differentiation and oocyte development.

30. In the same ovariole, yolk body's size showed smaller in the apex oocyte, and showed larger with a net shape in the terminal oocyte (closest to the oviduct).

31. The granulosa increasingly disintegrated and the yolk platelet came into being in the oocyte in vitellogenesis .

32. Objective To investigate the effect of thioglycolic acid on oocyte maturation process in vitro in mice and Xenopus .

33. Derivation of oocyte like cells from adult stem cells would benefit the study of oogenesis.

34. This thesis described the relationship of organelles in the oocyte with vitellogenesis in Macrobrachium rosenbergii.

35. The micropyle of the matured oocyte in the phase 5 was blocked up by the micropyle cells.

36. In this study, the developmental process of the prawn oocytes was examined with light microscope and the cathepsin C activity was measured during oogenesis and final oocyte maturation.

37. The result also shows that the hurt of chromium chloride was heavier than that of manganese vitriol to oocyte.

38. Conclusion The results indicate that MR of human sperm plays an important role in sperm - oocyte fusion.

39. Objective To compare the effects on the oocyte retrieval operation and oocyte retrieval rate under two different anesthetic techniques for in vitro fertilization.

40. Raise the question are the high - molecular - weight yolk proteins able to enter the oocyte?

41. Old Infertility patient taking dehydroepiandrosterone (DHEA) can restore normal blood FSH values, but still can not reverse the aging effect on oocyte, a case report.

42. Objective: To study the reliability of the new enucleation method for mouse oocyte: zona pellucida dilating (ZPD) assisted enucleation method.

43. The analytical solutions concerning intracellular calcium spiral and target wave in the Xenopus laevis oocyte are obtained.

44. This release is known as ovulation . The secondary oocyte then enters the nearest Fallopian tube.

45. The oogenesis and oocyte apoptosis of Atractomorpha sinensis Bolivar were observed by using routine histological techniques.

46. Oocyte in the coelom does not have follicle membrane and vitelline membrane is formed and developed by the oocyte itself.

47. Growth differentiation factor 9 ( GDF 9 ) secreted by oocyte is essential for follicular growth and differentiation.

48. IntraCytoplasmic Sperm Injection (ICSI) is a procedure in which sperm is injected into the oocyte (egg) cytoplasm.

49. These mean that there are relationship between polyspermy and oocyte number, fertilization rate but not between insemination sperm concentration and time.

49. is a online sentence dictionary, on which you can find good sentences for a large number of words.

50. Secondary oocyte immediately into the 2 nd meiosis, and stop at the metaphase.

51. The zona and nucleus of the bovine oocyte were removed by pronase and bisection method respectively.

52. Follicular fluid serving as the culture medium for the growth and differentiation of oocyte, influenced fertility and upgrowth potency of oocyte either directly or indirectly.

53. The transition of the highly differentiated oocyte into the totipotent blastomeres is a fundamental process during the development of mammalian preimplantational embryo.

54. ObjectiveTo explore the mechanism of Er zhi Tiangui Granule ( ETG ) in improving the quality of oocyte.

55. Objective To establish the method of detecting oocyte aneuploidy by spectral karyotyping ( SKY ) .

56. Using the serum-free culture technique for pig oocyte, the inhibitory effect of hypoxanthine (HX) on the spontaneous meiotic maturation of porcine oocytes was investigated.

57. Near the area through which the first polar body was extruded, the microvillus of oocyte disappeared, where the second polar body might possibly be extruded.

58. The content of egg yolk cholesterol depends on the amount of VLDL transported into oocyte. It is hopeful to control the content of egg cholesterol by modifying OVR.

59. Results: As the decreasing score of the oocyte, the maturation rate, fertilization rate, cleavage rate and the quality of embryos decreased, meanwhile the apoptosis rate of granulose cells increased.

60. The function, the regulatory function and the relationship among Elstrogen, progestogen and Androgen during the development and maturation of amphibian oocyte are set forth.