Results 171 to 180 of about 17,867 (228)

Infertility and Intracytoplasmic Sperm Injection (ICSI) [PDF]

open access: yesAdvances in Clinical Medical Research, 2021
Infertility is generally defined as a Time to pregnancy (TTP) of longer than 12 months among couples who engage in unprotected intercourse in the fertile days of the menstrual cycle, any specific threshold is arbitrary. The prevalence of infertility differs greatly from one country to another, being 15% globally, >30% in some developing countries ...
Mohammed B. Mohammed   +2 more
openaire   +3 more sources

Intracytoplasmic sperm injection (ICSI) and related technology

Animal Reproduction Science, 1996
Abstract The micromanipulation techniques used to enhance fertilisation in both animals and humans are reviewed. Progress in the human field is illustrated using results of subzonal insemination and intracytoplasmic sperm injection from the Royal North Shore Hospital.
exaly   +2 more sources

Intracytoplasmic sperm injection (ICSI) in fishes [PDF]

open access: yes, 2022
Sperm from zebrafish, Danio rerio, and Nile tilapia, Oreochromis niloticus, were microinjected directly into egg cytoplasm to evaluate the potential for developing a novel method of fertilization. In zebrafish, the sperm of two lines (wild-type and gold,
Poleo, German Antonio
openaire   +3 more sources

Intracytoplasmic sperm injection — ICSI

Reproductive Medicine Review, 1994
For more than a decadein vitrofertilization (IVF) has been successful in the treatment of couples with long-standing infertility due to various aetiologies such as tubal disease, male-factor infertility, unexplained infertility and endometriosis. The usual fertilization rate in IVF for nonmale infertility cases is 60–70% of the inseminated cumulus ...
AC Van Steirteghem   +7 more
  +6 more sources

Intracytoplasmic sperm injection (ICSI): the Brussels experience

Reproduction, Fertility and Development, 1995
The present report covers the results of a 26-month period in which 1275 consecutive treatment cycles by intracytoplasmic sperm injection (ICSI) were performed in 919 couples. These couples were afflicted with male factor infertility and had had at least one previous failed conventional in vitro fertilization (IVF) treatment cycle.
H Tournaye   +10 more
openaire   +4 more sources

Intracytoplasmic sperm injection (ICSI)

Fertility and Sterility, 2008
Intracytoplasmic 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.
openaire   +2 more sources

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