2023年4月21日

 中空透明帶(ZP)之偏光折射率(birefringence)較高----卵子品質較好


Analysis of correlations between zona pellucida birefringence and molecular markers of oocyte developmental competence

BMC Genomics volume 15, Article number: P48 (2014

  • Zona Pellucida (ZP) , a filamentous matrix of glycosylated glycoproteins surrounding the oocyte
  • In fact, ZP thickness and birefringence was reported to be positively correlated with higher ability of the oocyte to achieve successful pregnancy,
  • We expect to find a positive correlation between the ZP birefringence and molecular markers of oocyte competence.  
  • ZP thickness and birefringence was reported to be positively correlated with higher ability of the oocyte to achieve successful pregnancy


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