منابع مشابه
The effects of laser assisted hatching on pregnancy rates
BACKGROUND For infertile women aged over 35 years, failure of the ZP (zona pellucida) to rupture is believed to be associated with a decreased implantation rate in in vitro fertilization (IVF) or intra cytoplasmic sperm injection (ICSI). OBJECTIVE In this research, laser assisted hatching (LAH) was offered to patients with advanced maternal age to evaluate a possible benefit. MATERIALS AND ...
متن کاملthe effects of laser assisted hatching on pregnancy rates
abstract background: for infertile women aged over 35 years, failure of the zp (zona pellucida) to rupture is believed to be associated with a decreased implantation rate in in vitro fertilization (ivf) or intra cytoplasmic sperm injection (icsi). objective: in this research, laser assisted hatching (lah) was offered to patients with advanced maternal age to evaluate a possible benefit. materia...
متن کاملEffects of partial or complete laser-assisted hatching on the hatching of mouse blastocysts and their cell numbers
BACKGROUND It is still debatable whether a full-thickness assisted hatching (AH) is better than the partial zona thinning. In this research, we used a mouse model to study the effect of partial and complete laser-AH on the rate of completely hatched blastocyst and their cell numbers. METHODS In experiment 1, mouse morulae had 0, 1, 2 or 3 full-thickness openings of 10 microns created in the z...
متن کاملThe Use of Laser-assisted Hatching in Bovine in Vitro Produced Embryos to Improve Pregnancy Rate
The Use of Laser-Assisted Hatching in Bovine in Vitro Produced Embryos to Improve Pregnancy Rate. (August 2008) Suzanne Lynn Menges, B.S., Texas A&M University Chair of Advisory Committee: Dr. Duane Kraemer In vitro produced (IVP) embryos not hatching from the zona pellucida (ZP) after transfer is one possible contributing factor of a lower pregnancy rate when compared to in vivo embryos. This ...
متن کاملEffects of laser-assisted hatching and exposure time to vitrification solution on mouse embryo development
Objective This study was conducted to investigate the efficacy of laser-assisted hatching (LAH) and various vitrification times for embryonic development and blastocyst cell numbers. Methods First, 2-cell and 8-cell embryos were collected by flushing out the oviducts. In the control groups, they were vitrified for 8 or 10 minutes without LAH. The LAH groups underwent quarter laser zona thinni...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Nippon Laser Igakkaishi
سال: 2016
ISSN: 0288-6200,1881-1639
DOI: 10.2530/jslsm.jslsm-37_0014