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Icsi
ICSI may refer to: * Intracytoplasmic sperm injection, a medical technique used in assisted reproduction * International Computer Science Institute, a non-profit research lab in Berkeley, California * Institute of Company Secretaries of India, a professional organisation in India {{disambiguation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Intracytoplasmic Sperm Injection
Intracytoplasmic sperm injection (ICSI ) is an in vitro fertilization (IVF) procedure in which a single sperm cell is injected directly into the cytoplasm of an egg. This technique is used in order to prepare the gametes for the obtention of embryos that may be transferred to a maternal uterus. With this method, the acrosome reaction is skipped. There are several differences between classic IVF and ICSI. However, the steps to be followed before and after insemination are the same. In terms of insemination, ICSI needs only one sperm cell per oocyte, while IVF needs 50,000–100,000. This is because the acrosome reaction has to take place and thousands of sperm cells have to be involved in IVF. Once fertilized, the egg is transformed into a pre-embryo and it has to be transferred to the uterus to continue its development. The first human pregnancy generated by ICSI was carried out in 1991 by Gianpiero Palermo and his team. Round spermatid injection (ROSI) Round spermatid inject ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
International Computer Science Institute
The International Computer Science Institute (ICSI) is an independent, non-profit research organization located in Berkeley, California, United States. Since its founding in 1988, ICSI has maintained an affiliation agreement with the University of California, Berkeley, where several of its members hold faculty appointments. Research areas ICSI's research activities include Internet architecture, network security, network routing, speech and speaker recognition, spoken and text-based natural language processing, computer vision, multimedia, privacy and biological system modeling. Research groups and leaders * The Institute's director iDr. Lea Shanley * SIGCOMM Award winner Professor Scott Shenker, one of thmost-cited authors in computer science is the Chief Scientist and head of the New Initiatives group. * SIGCOMM Award winner Professor Vern Paxson, who leads network security efforts and who previously chaired the Internet Research Task Force. * Professor Jerry Feldman is the h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
