Methodology matters: IVF versus ICSI and embryonic gene expression Phillip J. Bridges, Myoungkun Jeoung, Heyoung Kim, Jung Ho Kim, Dong Ryul Lee, CheMyong Ko, Doris J. Baker Reproductive BioMedicine Online Volume 23, Issue 2, Pages 234-244 (August 2011) DOI: 10.1016/j.rbmo.2011.04.007 Copyright © 2011 Reproductive Healthcare Ltd. Terms and Conditions
Figure 1 Representative images taken during intracytoplasmic sperm injection. (A) Loading of an epididymal spermatozoa. (B) Separation of head and tail. (C) The metaphase II-staged oocyte ready for injection. (D) Penetration of the zona pellucida. (E) Injection of the spermatozoa into the oocyte. (F) The injected oocyte. Reproductive BioMedicine Online 2011 23, 234-244DOI: (10.1016/j.rbmo.2011.04.007) Copyright © 2011 Reproductive Healthcare Ltd. Terms and Conditions