Atsushi Sugawara

Summary

Affiliation: Tohoku University
Country: Japan

Publications

  1. doi Development and spindle formation in rat somatic cell nuclear transfer (SCNT) embryos in vitro using porcine recipient oocytes
    Atsushi Sugawara
    Laboratory of Animal Reproduction, Graduate School of Agricultural Science, Tohoku University, Sendai 981 8555, Japan
    Zygote 17:195-202. 2009
  2. ncbi Freezability of rat epididymal sperm induced by raffinose in modified Krebs-Ringer bicarbonate (mKRB) based extender solution
    Hideaki Yamashiro
    Laboratory of Animal Reproduction, Graduate School of Agricultural Science, Tohoku University, 1 1 Tsutsumidori Amamiyamachi, Aoba ku, Sendai 981 8555, Japan
    Cryobiology 55:285-94. 2007
  3. ncbi Spindle formation and microtubule organization during first division in reconstructed rat embryos produced by somatic cell nuclear transfer
    Ikuo Tomioka
    Laboratory of Animal Reproduction, Graduate School of Agricultural Science, Tohoku University, Sendai, Japan
    J Reprod Dev 53:835-42. 2007
  4. ncbi Trehalose enhanced the freezability of Poodle dog sperm collected by an artificial vagina (AV)
    Hideaki Yamashiro
    Laboratory of Animal Reproduction, Graduate School of Agricultural Science, Tohoku University, 1 1 Tsutsumidori Amamiyamachi, Aoba ku, Sendai 981 8555, Japan
    Anim Reprod Sci 102:165-71. 2007

Collaborators

Detail Information

Publications4

  1. doi Development and spindle formation in rat somatic cell nuclear transfer (SCNT) embryos in vitro using porcine recipient oocytes
    Atsushi Sugawara
    Laboratory of Animal Reproduction, Graduate School of Agricultural Science, Tohoku University, Sendai 981 8555, Japan
    Zygote 17:195-202. 2009
    ..Thus the iSCNT technique, when performed using porcine MII oocytes, could provide a new bioassay system for the evaluatation of the developmental competence of rat somatic cells...
  2. ncbi Freezability of rat epididymal sperm induced by raffinose in modified Krebs-Ringer bicarbonate (mKRB) based extender solution
    Hideaki Yamashiro
    Laboratory of Animal Reproduction, Graduate School of Agricultural Science, Tohoku University, 1 1 Tsutsumidori Amamiyamachi, Aoba ku, Sendai 981 8555, Japan
    Cryobiology 55:285-94. 2007
    ..In conclusion, cryopreservation in an extender solution of raffinose dissolved in mKRB containing Equex STM, SDS and egg yolk greatly enhances the freezability of rat epididymal sperm...
  3. ncbi Spindle formation and microtubule organization during first division in reconstructed rat embryos produced by somatic cell nuclear transfer
    Ikuo Tomioka
    Laboratory of Animal Reproduction, Graduate School of Agricultural Science, Tohoku University, Sendai, Japan
    J Reprod Dev 53:835-42. 2007
    ..The present study suggests that reorganization of transferred nuclei in rat SCNT embryos may be inadequate in terms of formation of the mitotic assembly and nucleolar reorganization...
  4. ncbi Trehalose enhanced the freezability of Poodle dog sperm collected by an artificial vagina (AV)
    Hideaki Yamashiro
    Laboratory of Animal Reproduction, Graduate School of Agricultural Science, Tohoku University, 1 1 Tsutsumidori Amamiyamachi, Aoba ku, Sendai 981 8555, Japan
    Anim Reprod Sci 102:165-71. 2007
    ..In conclusion, semen collected by an AV and frozen in trehalose-egg yolk extender was effective in enhancing the freezability of Poodle dog sperm...