ART Gallery

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Gient oocyte

Submitted by:
Iman Halvaei, PhD candidate

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Expanded blastocyst (day 5) is hatching through two artificial holes (after assisted hatching by lazer on day 4)-possible origin for  arrising of monozygotic twins after assisted hatching

Submitted by:
Tanya Milachich

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Sperm DNA damage evaluated with TUNEL assay. Green sperm show DNA damage.

Submitted by:
Kazim R. Chohan, PhD. HCLD

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Immature human oocyte with two germinal vesicles

Submitted by:
Navid Esfandiari, PhD, HCLD

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aniline blue staining is a method for differentiationof mature spermatozoa from immature. mature spermatozoa has protamine in its nucleus that dose not stain with aniline blue 

Submitted by:
sanaz alaee

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oocyte with 3 polar body

Submitted by:
Iman Halvaei

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These are two abnormal oocytes after hyperstimulation from one cycle. 

Submitted by:
Iman Halvaei

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Spermatozoon into the vacuole after 18 h post-ICSI

Submitted by:
Kodyleva Tatyana

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hatched blastocyst enlarging in culture

Submitted by:
Kodyleva Tatyana

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Initial stage of the hatching process

Submitted by:
Kodyleva Tatyana