ART Gallery

Micromanipulations for PGD
Simultaneous first and second polar bodies removal
17 September 2004

Enucleation
A MICROSURGICAL TECHNIQUE FOR ENUCLEATION OF MULTIPRONUCLEAR HUMAN ZYGOTES.
17 September 2004

ICSI
ICSI
17 September 2004

Removal of Pronucleus
Removal of a pronucleus in a zygote having three pronucleus after ICSI.
17 September 2004

Embryo Biopsy
Embryo at 8-cell stage was opened by laser and a blastomere with nucleus was taken out.
17 September 2004

ICSI of out of zona-oocyte
ICSI of oocytes without zona can be done with proper care.
17 September 2004

ICSI
MII Oocyte undergoing ICSI.
17 September 2004

Fragmentation removal
Serial photo of fragmentation removal procedure from
embryo.
17 September 2004

Globozoospermia
Nomarski optic micrographs of the round-headed human spermatozoa
17 September 2004

Oocyte(s)?
Joined oocytes
17 September 2004

3 pronuclei
These embryos showed 3 pronuclei after ICSI procedure.
08 November 2007

Abnormal ZP
2PN zigota 20 hours after insemination
17 September 2004

Abnormal Human Zona Pellucida
This oocyte shows an abnormal ZP brush-like.
All oocytes of this patient ( 32 years old ) have this anomaly and only 1 out 12 fertilized by IVF but the embryo hasn't transferred because completely fragmented.In a second cycle ( ICSI cycle )all 10 recovered oocytes showed again this anomaly an
17 September 2004

Oval shape embryo
This embryo shows an oval and bilayered ZP, like an "hot-dog"
17 September 2004

Centrally granulated oocyte
Central granulated oocyte. Clinical pregnancy and implantation rates are lower than expected in cases with severe cenral cytoplasmic granulation. (Kahraman et al. Hum Rep. 15(11): 2390-93,2000)
17 September 2004

Apoptotic Cumulus
Apoptotic oocyte cumulus complex following 5 days coasting.
17 September 2004