sperm washing


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sperm washing

n.
A procedure for separating sperm cells from the seminal fluid.
References in periodicals archive ?
mediu sperm washing with phenol red and gentamicin 50ml = 168-336
From the above results indicate that the addition of IGF-I Complex protein in sperm washing medium is very effective for improving fertilization in goats, the results also showed a positive correlation between the percentage of motility and the percentage of cleavage embryos.
Successful treatment of severe oligo-zoospermia with sperm washing and intrauterine insemination.
This was in 2000, and she told me that sperm washing was an option for us, as well as in vitro fertilization (IVF), using a sperm donor, or adopting.
In such a situation, it is assumed that sperm washing (to eliminate the chances of HIV infection [9-13]) would be utilised to minimise the chance of infection of the surrogate mother.
This can be done through artificial insemination, by a technique known as sperm washing, or by giving drugs to vastly reduce the infection risk.
To address these issues, French researchers planned this study of blood and semen samples from HIV-positive men who wanted to have sperm washing to safely conceive a child with an HIV-negative woman.
The Kenyan study focused on serodiscordance and found that timing of intercourse and pre-exposure prophylaxis (PREP) were popular, with more ambivalence about sperm washing, The authors of the Kenyan study conclude that couples attempting conception are highly motivated to consider interventions to reduce their transmission risk.
Depending on the severity of the male factor, a physician may recommend simple treatments such as sperm washing for Intrauterine Insemination (IUI) or advanced treatments such as In Vitro Fertilization (IVF) with or without Intracytoplasmic Sperm Injection (ICSI) - the process of inserting a single sperm into the egg.
A recent retrospective study of 551 semen samples analysed in HIV-1-infected men undergoing sperm washing identified 15 cases of detectable HIV-1 in ejaculated semen in men with a long-term undetectable plasma viral load through use of ART, highlighting a need for caution when couples consider a natural conception approach.
This is one of the reasons why we are pushing to introduce sperm washing treatment in the country," she said.