Results 11 to 20 of about 25,002 (226)

#159 : Aneuploidy Embryos Rate in Good Prognosis Patients After Fertilization Using ICSI and IMSI Methods

Fertility & Reproduction, 2023
Background and Aims: Embryo aneuploidy is caused by many factors, including patient age, sperm quality and sperm selection method. There are several methods for selecting sperm, ICSI (intracytoplasmic sperm injection) and IMSI (intracytoplasmic ...
Reza Raharjo, Arief Boediono, Ivan Sini, Wahyu Indrasari   +3 more
doaj   +1 more source

Evaluation of the effect of piezo‐intracytoplasmic sperm injection on the laboratory, clinical, and neonatal outcomes

Reproductive Medicine and Biology, 2020
Purpose Limited research has been published on the effect of piezo‐assisted intracytoplasmic sperm injection (P‐ICSI). We evaluated the effect of P‐ICSI on the laboratory, clinical, and neonatal outcomes. Methods This retrospective study was based on the
Yoshitaka Fujii, Yuji Endo, Shingo Mitsuhata, Momoko Hayashi, Hiroaki Motoyama   +4 more
doaj   +1 more source

Effect of calcium ionophore A23187 on the sperm in intracytoplasmic sperm injection. [PDF]

Journal of Bioscience and Applied Research, 2016
The present study evaluated the effect of calcium ionophore A23187 on sperm in intracytoplasmic sperm injection (ICSI) cycles using sperm from different sources.
Abd El-Wahab El-Ghareeb, Ibrahim Yahia Abd el-Kadr, Amr Tharwat Al Ahwany, Aziza Mansour Ali, Ola Ismail Hassan   +4 more
doaj   +1 more source

A novel stepwise micro-TESE approach in non obstructive azoospermia [PDF]

, 2016
Background: The purpose of the study was to investigate whether micro-TESE can improve sperm retrieval rate (SRR) compared to conventional single TESE biopsy on the same testicle or to contralateral multiple TESE, by employing a novel stepwise micro ...
Casciani, V, DE NUNZIO, Cosimo, Dente, Donato, Franco, Giorgio, Greco, Alessia, Greco, E., Greco, Pf, Leonardo, Costantino, Minasi, Mg, Scarselli, F   +9 more
core   +2 more sources

Cryopreservation of equine oocytes: looking into the crystal ball [PDF]

, 2020
In vitro embryo production has evolved rapidly in the horse over the past decade, but blastocyst rates from vitrified equine oocytes remain quite poor and further research is needed to warrant application.
Angel Velez, Daniel, De Coster, Tine, Smits, Katrien, Van Soom, Ann, Woelders, Henri   +4 more
core   +2 more sources

Intracytoplasmic sperm injection (ICSI) [PDF]

Human Reproduction, 2000
IVF has become a well-established treatment for certain types of infertility, including long-standing infertility due to tubal disease, endometriosis, unexplained infertility or infertility involving a male factor. Soon it became clear that certain couples with severe male-factor infertility could not be helped by conventional IVF.
openaire   +3 more sources

To Be or not to Be? A Critical Appraisal of the Welfare of Children Conceived through New Reproductive Technologies [PDF]

, 2008
Over three million children are believed to have been born worldwide - and over 200,000 annually - as a result of “new reproductive technologies” (NRTs).
Blyth, Eric
core   +1 more source

The effect of advanced paternal age on the outcomes of assisted reproductive techniques among patients with azoospermia using cryopreserved testicular spermatozoa

Taiwanese Journal of Obstetrics & Gynecology, 2013
Objective: To determine whether advanced male age influences the outcome of intracytoplasmic sperm injection (ICSI) following the cryopreservation of spermatozoa obtained through testicular sperm extraction (TESE).
Yi-Ru Tsai, Kuo-Chung Lan, Fu-Tsai Kung, Pin-Yao Lin, Hsin-Ju Chiang, Yu-Ju Lin, Fu-Jen Huang   +6 more
doaj   +1 more source

Removal of sperm tail using trypsin and pre-activation of oocyte facilitates intracytoplasmic sperm injection in mice and rats

The Journal of Reproduction and Development, 2022
We examined various methods to enhance the accessibility of intracytoplasmic sperm injection (ICSI) technology to more users by making the technique easier, more efficient, and practical.
Kohei TORIKAI, Kazuma SHIMIZU, Hiroaki NAGATOMO, Mariko KASAI, Megumi KATO-ITOH, Yuko KAMADA, Ikue SHIBASAKI, Hyojung JEON, Riko KIKUCHI, Sayaka WAKAYAMA, Fabian SUCHY, Hiromitsu NAKAUCHI, Teruhiko WAKAYAMA, Eiji MIZUTANI   +13 more
doaj   +1 more source

Birth of a boy after intracytoplasmic sperm injection using ejaculated spermatozoa from a nonmosaic klinefelter syndrome man with normal sperm motility: A case report

Frontiers in Genetics, 2022
Klinefelter syndrome (KS) is the most common sex chromosome abnormality, which occurs in about one in 660 newly born males, and it is the most common genetic cause of infertility in infertile men, accounting for 11%. It is rare for non-mosaic KS patients
Wen-qing Xu, Yuan Yuan, Ying Chen, Ying Chen, Tao Luo, Tao Luo, Hou-yang Chen, Hou-yang Chen   +7 more
doaj   +1 more source