본문 바로가기
KERD
논문KCI 등재

돼지체외수정 시 Methyl-beta-cyclodextrin이 정자 첨체반응과 분할율에 미치는 영향

Effect of Methyl-beta-cyclodextrin on Sperm Acrosome Reaction and Embryo Cleavage after in vitro Fertilization in Pig

1

조회

0

다운로드

1

인용

0

참고문헌

키워드

주제분류축산학

초록

This study investigated the effect of methly-beta-cyclodextrin (MBCD) on sperm acrosome reaction and embryo cleavage after in vitro fertilization in pig. The acrosome reaction test of pig sperm were evaluated by Coomassie Brilliant Blue (CBB) stain after incubatation (39℃, 5% CO2) in mTBM. Control group was fertilized without treatment reagent. Treatment groups were fertilized with caffeine, MBCD and caffeine with MBCD for 0, 30, 60, 180 and 360 min. Porcine oocyte-cumulus complexes were cultured in TCM-199 medium containing 10% porcine follicular fluid (pFF) and hormonal supplement with FSH, LH, hCG and EGF for 21~22 hrs. They were then cultured in the same medium without hormonal supplement for additional 21~22 hrs. The matured oocytes were denuded by 0.1% hyaluronidase treatment. The oocytes were in vitro fertilized with 1.5×105/㎖ sperm concentration in four different mTBM medium not contained(control) and contained caffeine, MBCD or caffeine+MBCD for 6 hrs. After in vitro fertilization, embryos were transferred into PZM-3 with 0.03% BSA medium. The cleavage of embryo was evaluated at 48 and 96 hrs. Results showed that when the sperm was incubated in four different mTBM medium, the integrity of acrosome was significantly (p<0.05) lower treated with MBCD than other treatment groups at 0, 30 and 360min. The cleavage rates of pig embryos was significantly (p<0.05) lower in control than other treatment groups, However, It was not significantly different between groups. In conclusion, the MBCD treatment in pig sperm showed effect on acrosome reaction, but cleavage rate of embryo was not affected.

Abstract

This study investigated the effect of methly-beta-cyclodextrin (MBCD) on sperm acrosome reaction and embryo cleavage after in vitro fertilization in pig. The acrosome reaction test of pig sperm were evaluated by Coomassie Brilliant Blue (CBB) stain after incubatation (39℃, 5% CO2) in mTBM. Control group was fertilized without treatment reagent. Treatment groups were fertilized with caffeine, MBCD and caffeine with MBCD for 0, 30, 60, 180 and 360 min. Porcine oocyte-cumulus complexes were cultured in TCM-199 medium containing 10% porcine follicular fluid (pFF) and hormonal supplement with FSH, LH, hCG and EGF for 21~22 hrs. They were then cultured in the same medium without hormonal supplement for additional 21~22 hrs. The matured oocytes were denuded by 0.1% hyaluronidase treatment. The oocytes were in vitro fertilized with 1.5×105/㎖ sperm concentration in four different mTBM medium not contained(control) and contained caffeine, MBCD or caffeine+MBCD for 6 hrs. After in vitro fertilization, embryos were transferred into PZM-3 with 0.03% BSA medium. The cleavage of embryo was evaluated at 48 and 96 hrs. Results showed that when the sperm was incubated in four different mTBM medium, the integrity of acrosome was significantly (p<0.05) lower treated with MBCD than other treatment groups at 0, 30 and 360min. The cleavage rates of pig embryos was significantly (p<0.05) lower in control than other treatment groups, However, It was not significantly different between groups. In conclusion, the MBCD treatment in pig sperm showed effect on acrosome reaction, but cleavage rate of embryo was not affected.

참고문헌 (39)

  1. Abeydeera, L. R., "Fertilization and subsequent development in vitro of pig oocytes inseminated in a modified Tris-buffered medium with frozen-thawed ejaculated spermatozoa", Biol. Reprod, 57, pp.729~734 (1997)
  2. Abeydeera, L. R., "In vitro penetration of pig oocytes in a modified Tris-buffered medium: Effect BSA, caffein and calcium", Theriogenology, 48, pp.537~544 (1997)
  3. Cheng, W. T. K., "In vitro fertilization of farm animal oocytes", 박사, pp.1985
  4. Choi, Jin-Kook, "Calcium independent acrosome reaction by methyl beta cyclodextrin in mouse epididymal sperm in vitro", J. Reprod. Dev, 5, pp.53~57 (2001)
  5. Christian, A. E., "Use of cyclodextrins for manipulating cellular cholesterol content", J. Lipid Res, 38, pp.2264~2272 (1997)
  6. Clark, S. G., "Reduction of polyspermic penetration using biomimetic microfluidic technology during in vitro fertilization", Lab. Chip, 5, pp.1229~1232 (2005)
  7. Funahashi H, "Effect of follicular fluid at fertilization in vitro on sperm penetration in pig", J. Reprod. Fertil, 99, pp.97~103 (1993)
  8. Funahashi, H, "sperm selection by climbing-over-a-wall IVF method reduces the incidence of polyspermic penetration of porcine", J. Reprod. Dev, 46, pp.319~324 (2000)
  9. Funahashi, H, "Regulation of in vitro penetration of frozen-thawed boar spermatozoa by caffeine and adenosine", Mol. Reprod. Dev, 58, pp.423~431 (2001)
  10. Funahashi, H, "Reduction of the incidence of polyspermic penetration into porcine oocytes by pre-treatment of fresh spermatozoa with adenosine and a transient co-incubation of the gametes with caffeine", Reproduction, 128, pp.789~800 (2004)
  11. Gerbers, D. L., "The effects of cyclie nucleotide phosphodiesterase inhibitors on ejaculated porcine spermatozoa metabolism", Biol. Reprod, 8, pp.599~606 (1973)
  12. Hanly, S., "Prenatal mortality in farm animals", J. Reprod. Fertil, 2, pp.182~194 (1961)
  13. Hunter, R. H. F., "Polyspermic fertilization in pigs aftertubal deposition of excessive numbers of spermatozoa", J. Exp. Zool, 183, pp.57~64 (1973)
  14. Hunter, R. H. F., "Pre-ovulatory arrest and periovulatory redistribution of competent spermatozoa in the isthmus of the pig oviduct", J. Reprod. Fertil, 72, pp.203~211 (1984)
  15. Hunter, R. H. F., "Oviduct function in pigs, with particular reference to the pathological condition of polyspermy", Mol. Reprod. Dev, 29, pp.385~391 (1991)
  16. Iritani, A., "Sperm penetration of pig folicular oocytes matured in culture", J. Reprod. Fertil, 54, pp.379~383 (1978)
  17. Jarrell, VI., "transition from maternal to zygotic control of development occurs during the 4-cell stage in the domestic pig, Suscrofa : Quantitative aspects of protein synthesis", Biol. Reprod, 44, pp.62~68 (1991)
  18. KiKuchi, K., "Cryopreservation and in vitro fertilization of pig sperm collected from refrigerated epididymides", Theriogenology, 47, pp.258~ (1997)
  19. Kim, N. H., "Effect of oviductal fluid on sperm penetration and cortical granule exocytosis during fertilization of pig oocytes on vitro", J. Reprod. Fertil, 107, pp.79~86 (1996)
  20. Kilsdonk, E. P. C., "Cellular cholesterol efflux mediated by cyclodextrins", J. Biol. Chem, 270, pp.17250~17256 (1995)
  21. Klein, V., "Alteration of the myometrial plasma membrane cholesterol content with beta-cyclodextrin modulates the binding affinity of the oxytocin receptor", Biochemistry, 34, pp.13784~13793 (1995)
  22. Mattioli, M., "Developmental competence of pig oocytes mature on fertilization in vitro", Theriogenology, 31, pp.1201~1207 (1989)
  23. Moor, R. M., "Maturation of pig oocytes in vivo and in vitro", J. Reprod. Fertil, 40, pp.197~210 (1990)
  24. Neufled, E. B., "Intracelluar trafficking of cholesterol monitored with a cyclodextrin", J. Biol. Chem, 271, pp.21604~21613 (1996)
  25. Niwa, K, "Sinergistic effect of caffein and heparin on in vitro fertilization of cattle oocytes matured in culture", Theriogenology, 30, pp.733~ (1988)
  26. Ohvo, H., "Effect of Sphingomyelin and phophatidyl-Choline degradation on cyclodextrin-mediated cholesterol efflux in cultured fibroblasts", Biochem. Biophys. Acta, 1349, pp.131~141 (1997)
  27. Parrish, J. J., "Capacitation of bovine sperm by heparin", Biol. Repord, 38, pp.1171~1180 (1988)
  28. Park, C. K., "Effect of superoxide dismutase(SOD) on pronucleus formation of porcine oocytes fertilized in vitro", Theriogenology, 47, pp.283~ (1997)
  29. Pike, L. J., "Cholesterol depletion delocalizes phosphatidylinositol bisphosphate and inhibits hormone-stimulated· phosphatidylinositol turnover", J. Biol Chem, 273, pp.22298~22304 (1998)
  30. Polge, C., "Fertilization in the pig and the horse", J. Reprod. Fertil, 54, pp.461~470 (1978)
  31. Shadan, S., "Cholesterol efflux alters lipid raft stability and distribution during capacitation of boar spermatozoa", Biol. Reprod, 71, pp.253~265 (2004)
  32. Schoenback, R. A., "Characterization of deoxyribonucleic acid synthesis and the transition from maternal to embryonic control in the 4-cell porcine embryos", Biol. Reprod, 47, pp.1118~1125 (1992)
  33. Takahashi, Y., "Penetration of zona-free hamster eggs in vitro by ejaculated bull sperm after treatment with ionophore A23187", J. Anim. Reprod, 31, pp.30~ (1984)
  34. Tatemoto, H., "Anti-hyaluronidase oligosaccharide derived from chondroitin sulfate a effectively reduces polyspermy during in vitro fertilization of porcine oocytes", Biol. Reprod, 72, pp.127~134 (2005)
  35. Tokeshi, I., "Anti hyaluronidase action of ellagic acid effectively prevents polyspermy as a result of suppression of the acrosome reaction induced by sperm-zona interaction during in vitro fertilization of porcine oocytes", J. Reprod. Dev, 53(4), pp.755~764 (2007)
  36. Visconti, P. E., "Colesterol efflux-mediated signal transduction in mammalian sperm beta-cyclodextrins initiate transmembrane signaling leading to an increase in protein tyrosine phosphorylation and capacitation", J. Biol. Chem, 274, pp.3235~3242 (1999)
  37. Wang, W. H., "In vitro penetration of pig oocytes matured in culture by frozen-thawed ejaculated spermatozoa", J. Reprod. Fertil, 93, pp.491~499 (1991)
  38. Yancey, P. G., "Cellular cholesterol efflux mediated by cyclodextrins: demonstration of kinetic pools and mechanism of efflux", J. Biol. chem, 271, pp.16206~16034 (1996)
  39. Yoshida, M., "Male pronuclear formation by boar spermatozoon with hairpin curved tail in zoon-free hamster egg", Jpn. J. Vet. Sci, 51(2), pp.428~430 (1989)

관련 논문AI추천

이 간행물의 다른 논문 (10건)