File:Sperm binding test using unfertilised and fertilised human oocytes.jpg
From Embryology
Sperm_binding_test_using_unfertilised_and_fertilised_human_oocytes.jpg (600 × 305 pixels, file size: 30 KB, MIME type: image/jpeg)
Unfertilised human oocytes recovered after IVF failure (A) and fertilised oocytes with a high fragmentation rate two days after fertilisation (B), were cleared of bound spermatozoa and re-inseminated. After three hours, oocytes were similarly washed by repeated aspiration in a pipette, and the number of spermatozoa bound to the surface was determined under a microscope. Original magnification ×400.
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 22:12, 18 August 2016 | 600 × 305 (30 KB) | Z3417363 (talk | contribs) | Unfertilised human oocytes recovered after IVF failure (A) and fertilised oocytes with a high fragmentation rate two days after fertilisation (B), were cleared of bound spermatozoa and re-inseminated. After three hours, oocytes were similarly washed by... |
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