Jung-Jin Koo

Learn More
OBJECTIVE To investigate the effect of calcium ionophore on the fertilization rate of a patient with normozoospermia who nonetheless exhibited a low fertilization rate in intracytoplasmic sperm injection (ICSI). DESIGN Case report. SETTING In vitro fertilization center. PATIENT(S) A male patient whose sperm, though diagnosed as normal by semen(More)
BACKGROUND Ethylene glycol (EG) has been successfully used as a cryoprotectant for vitrification of mammalian formula embryos (including human embryos) due to its low formula weight and high permeation into cells compared with other cryoprotectants, including propylene glycol (PROH). This study was carried out to evaluate the permeation and toxicity of EG(More)
OBJECTIVE To explore the association between embryo fragmentation and necrosis and apoptosis. DESIGN A prospective study. SETTING Mizmedi Hospital. PATIENT(S) None. INTERVENTION(S) None. MAIN OUTCOME MEASURE(S) Staining with annexin V (a marker of apoptosis) and propidium iodide (PI, a marker of necrosis), DNA integrity and mitochondrial(More)
  • 1