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Fertilisation of bovine oocytes by the injection of immobilised, killed spermatozoa.
Goto K, Kinoshita A, Takuma Y, Ogawa K. Goto K, et al. Vet Rec. 1990 Nov 24;127(21):517-20. Vet Rec. 1990. PMID: 2281585
Immobilised (killed) bovine spermatozoa were microinjected into bovine oocytes matured in vitro and cultured for six to nine days in vitro. ...In contrast, none of the sham-operated group developed beyond the six-cell stage. This is the f
Immobilised (killed) bovine spermatozoa were microinjected into bovine oocytes matured in vitro an
Birth of normal calves after intracytoplasmic sperm injection of bovine oocytes: a methodological approach.
Horiuch T, Emuta C, Yamauchi Y, Oikawa T, Numabe T, Yanagimachi R. Horiuch T, et al. Theriogenology. 2002 Feb;57(3):1013-24. doi: 10.1016/s0093-691x(01)00701-4. Theriogenology. 2002. PMID: 12041896
Bovine spermatozoa were injected individually into matured oocytes using a piezo electric actuator. ...These results show that piezo-ICSI using immobilized spermatozoa, combined with ethanol treatment of sperm-injected oocytes
Bovine spermatozoa were injected individually into matured oocytes using a piezo electric actuator. ...These res
A comparison between in vitro fertilization and microinjection of immobilized spermatozoa from bulls producing spermatozoa with defects.
Heuwieser W, Yang X, Jiang S, Foote RH. Heuwieser W, et al. Mol Reprod Dev. 1992 Dec;33(4):489-91. doi: 10.1002/mrd.1080330416. Mol Reprod Dev. 1992. PMID: 1472379
The objectives of this study were to compare the fertilization rate of bovine in vitro matured oocytes by in vitro fertilization (IVF) and by microinjection of a single spermatozoon (MI) and to relate these rates with fertility reported for thes …
The objectives of this study were to compare the fertilization rate of bovine in vitro matured oocytes by in vitro f