Video guide for Physiological ICSI: PICSI� and Sperm Slow�, two ready-to-use systems designed for sperm-hyaluronic acid (HA) binding selection
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چکیده
منابع مشابه
ASSISTED REPRODUCTION Efficiency of hyaluronic acid (HA) sperm selection
Purpose Hyaluronic Acid (HA) has a role as “physiologic selector” for spermatozoa prior to intracytoplasmic sperm injection (ICSI). The objective of this study is to analyze the results achievable by the introduction of a routine HA-ICSI programme. Methods We retrospectively observed 293 couples treated with HA-ICSI versus 86 couples treated with conventional PVP-ICSI (historical control group)...
متن کاملRelation Between Sperm Binding Ability to Hyaluronic Acid With Protamine Deficiency and DNAFragmentation
Purpose: The best sperm selection by its binding ability to hyaluronic acid for ICSI and assessment of correlation between sperm binding ability to hyaluronic acid with sperm parameters, protamine deficiency and DNA fragmentation. Materials and Methods: Semen samples collected from 55 infertile couples referring to ?? Fertility and Infertility center were collected during this study. Semen ana...
متن کاملHyaluronic Acid Binding Sperm Selection for assisted reproduction treatment (HABSelect): study protocol for a multicentre randomised controlled trial
INTRODUCTION The selection of a sperm with good genomic integrity is an important consideration for improving intracytoplasmic sperm injection (ICSI) outcome. Current convention selects sperm by vigour and morphology, but preliminary evidence suggests selection based on hyaluronic acid binding may be beneficial. The aim of the Hyaluronic Acid Binding Sperm Selection (HABSelect) trial is to dete...
متن کاملI-4: Sperm Preparation: Biomimetic Aspects
With the advent of human assisted reproduction in the year 1978 numerous techniques were developed to isolate spermatozoa capable to fertilize oocytes. While early methodologies only focused on the aim of isolating viable, motile spermatozoa, with further progress of assisted reproductive technology, particularly for ICSI, it rapidly became clear that these two parameters are insufficient for t...
متن کاملI-9: Activation and Selection of Sperm for IVF and ICSI
Background: During spermatogenesis the sperm nucleus exchange histones against cystein rich protamines, which stabilize the sperm chromatin and protects the DNA against damages. At ejaculation the age of the patient, handling routines, processing of the semen sample and the storage of the final sperm suspension might damage the DNA. Sperm chromatin stability and DNA damages are evaluated with d...
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ژورنال
عنوان ژورنال: Current Trends in Clinical Embriology
سال: 2017
ISSN: 2385-2836
DOI: 10.11138/cce/2017.4.1.026