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Intracytoplasmic Sperm Injection
Science, 1999The imaginative essay “Sex in an age of mechanical reproduction” by Carl Djerassi (Essays on Science and Society, Science's Compass, 2 July, p. [53][1]), which includes an excerpt from his stage play An Immaculate Misconception , identifies a number of important broad ethical and social ...
Hawkins, M. M. +2 more
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Intracytoplasmic sperm injection
Molecular and Cellular Endocrinology, 2002Intracytoplasmic sperm injection (ICSI) with ejaculated, epididymal or testicular spermatozoa was first successful in 1992 and has since become the widely accepted treatment for couples with severe male-factor infertility. The outcome of several thousands of ICSI cycles in terms of fertilization, embryo cleavage and implantation is similar to that for ...
Van Steirteghem, André +2 more
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Intracytoplasmic Sperm Injection
2019The main indication is severely impaired sperm parameters, severe oligozoospermia, severe asthenozoospermia, and severe teratozoospermia. Intracytoplasmic sperm injection (ICSI) has enabled clinicians to reach the same fertilization rates reached with in vitro fertilization (IVF) in cases without severe male factor parameters. According to the protocol
Gianpiero D. Palermo +5 more
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Intracytoplasmic Sperm Injection
2007As illustrated in this book, many medical and surgical options improve male factor infertility and permit couples to conceive naturally, or with minimal medical intervention. But there are still many conditions where sperm function will remain compromised and thus prevent the fertilization of an egg.
ANGUS O. MCKINNON +2 more
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Intracytoplasmic sperm injection (ICSI)
Fertility and Sterility, 2008Intracytoplasmic sperm injection (ICSI) is a component of in vitro fertilization (IVF), a standard clinical technique for many years, and is no longer considered experimental. ICSI has dramatically increased the ability of males previously considered infertile to father children.
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Laser-assisted intracytoplasmic sperm injection
Fertility and Sterility, 2001To improve oocyte survival and fertilization rates after intracytoplasmic sperm injection (ICSI) in patients with inherent oocyte fragility.Pilot feasibility study and case report.Private hospital.Infertile couple with repeated failures of ICSI caused by oocyte degeneration.Laser-assisted drilling of the zona pellucida followed by ICSI.Oocyte survival,
Rienzi L +5 more
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Intracytoplasmic Sperm Injection in Mice
Cold Spring Harbor Protocols, 2018Intracytoplasmic sperm injection (ICSI) is the injection of a single spermatozoon directly into the cytoplasm of an oocyte using an injection pipette. Spermatozoa that are used for ICSI do not need to be motile or alive. Indeed, for mouse ICSI, the sperm tail is typically broken off before injection into the oocyte, resulting essentially in a nuclear ...
Monika A, Ward, Ryuzo, Yanagimachi
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Is Intracytoplasmic Sperm Injection Overused?
Journal of Urology, 2012We determined whether the use of intracytoplasmic sperm injection in couples who previously underwent intracytoplasmic sperm injection cycles elsewhere could be decreased without compromising the pregnancy rate.At our university in vitro fertilization-embryo transfer center we retrospectively analyzed the records of 149 fresh, in vitro fertilization ...
Brooke, Hodes-Wertz +5 more
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Intracytoplasmic sperm injection – an update
Reproductive Medicine Review, 2001Infertility, a failure of conception after at least 12 months of unprotected intercourse, will affect 14–17% of couples at some time in their reproductive lives. The types of infertility, with their respective frequencies, are tubal and pelvic pathology (35%), male problems (35%), anovulation (15%), unexplained infertility (10%) and other infrequent ...
Vernaeve, Valerie +3 more
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