Intracytoplasmic Sperm Injection-Revolution in Human and Animal Assisted Reproduction: A Review
نویسندگان
چکیده
منابع مشابه
Impact of Intracytoplasmic Sperm Injection in Human Assisted Reproduction
The development of assisted reproductive technologies (ART) arises from the need to improve reproductive conditions, ensuring births in humans. Progress in this area of research has enabled the possibility of sperm selection with adequate morphological characteristics to ensure fertilization, embryo development, pregnancy and birth. However, further studies are required to increase reproductive...
متن کاملNew Trends in Assisted Reproduction Techniques: Cryopreservation, In vitro Fertilization, Intracytoplasmic Sperm Injection and Physiological Intracytoplasmic Sperm Injection
Since that historically the first human birth was registered through in vitro fertilization in 1978, the improvement and creation of new assisted reproduction techniques such as intracytoplasmic sperm injection and physiological intracytoplasmic sperm injection have become of great importance nowadays. Louise Brown was the first baby conceived through in vitro fertilization in England. Since th...
متن کاملEffect of polyvinylpyrrolidone on sperm function and early embryonic development following intracytoplasmic sperm injection in human assisted reproduction
The objective here was to review the effects of polyvinylpyrrolidone (PVP) upon sperm function and embryonic development in humans. PVP has been used successfully in intracytoplasmic sperm injection (ICSI) to facilitate the handling and immobilization of sperm for both domestic animals and humans. In our previous reports, PVP solution exists locally in embryos injected during the early developm...
متن کاملIntracytoplasmic sperm injection today: a personal review.
There no longer seem to be any categories of male factor infertility that cannot be treated with intracytoplasmic sperm injection (ICSI). Even for men with azoospermia caused either by obstruction or by germinal failure, ICSI may be performed successfully. The only failures will be in azoospermic men who have neither spermatozoa nor spermatids retrievable from the testis, but these men comprise...
متن کاملEfficiency of laser-assisted intracytoplasmic sperm injection in a human assisted reproductive techniques program
OBJECTIVE Laser-assisted intracytoplasmic sperm injection (LA-ICSI), also known as micro-opening or thinning of the zona pellucida (ZP) prior to ICSI, may help to reduce mechanical damage to the oocyte during the procedure. The aim of the present study was to evaluate and analyze the efficacy of our institutional LA-ICSI program, which features laser-assisted ZP thinning prior to ICSI, in compa...
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ژورنال
عنوان ژورنال: Biotechnology(Faisalabad)
سال: 2010
ISSN: 1682-296X
DOI: 10.3923/biotech.2010.392.410