Takafumi Utsunomiya

Author PubWeight™ 10.05‹?›

Top papers

Rank Title Journal Year PubWeight™‹?›
1 Aberrant DNA methylation of imprinted loci in sperm from oligospermic patients. Hum Mol Genet 2007 1.79
2 DNA methylation errors at imprinted loci after assisted conception originate in the parental sperm. Eur J Hum Genet 2009 1.36
3 Assessing loss of imprint methylation in sperm from subfertile men using novel methylation polymerase chain reaction Luminex analysis. Fertil Steril 2010 0.95
4 Comparison of sibling oocyte outcomes after intracytoplasmic sperm injection and in vitro fertilization in severe teratozoospermic patients in the first cycle. Int J Androl 2003 0.92
5 Assessment of human oocyte developmental competence by cumulus cell morphology and circulating hormone profile. Reprod Biomed Online 2007 0.87
6 Peritonitis after a ruptured left pyosalpinx in a patient undergoing in vitro fertilization. Fertil Steril 2003 0.86
7 Developmental potential and chromosomal constitution of embryos derived from larger single pronuclei of human zygotes used in in vitro fertilization. Fertil Steril 2004 0.85
8 The efficacy of the transfer of twice frozen-thawed embryos with the vitrification method. Fertil Steril 2008 0.84
9 Embryo outcome in Y-chromosome microdeleted infertile males after ICSI. Mol Reprod Dev 2004 0.81
10 Successful pregnancy after the vitrification of zygotes using commercial vitrification solutions and conventional straws to protect against infections in liquid nitrogen. J Assist Reprod Genet 2005 0.80