Intracytoplasmic sperm injection (ICSI) has become the method of choice to overcome male
infertility when all other forms of assisted fertilization have failed. Animals in which ICSI has …

During the past 2 decades, intracytoplasmic sperm injection (ICSI) has become a routine
technique for clinical applications in humans. The widespread use among domestic species …

Pig cloning will have a marked impact on the optimization of meat production and
xenotransplantation. To clone pigs from differentiated cells, we microinjected the nuclei of …

The detrimental effects of heat stress on fertility in cattle are less pronounced in heat-tolerant
breeds. Although these genetic differences reflect differences in thermoregulation, cells from …

Intracytoplasmic sperm injection (ICSI) has become a useful technique for clinical
applications in the horse-breeding industry. However, both ICSI blastocyst and offspring …

The fertilization of pig oocytes following intracytoplasmic injection of freeze-dried
spermatozoa was evaluated. Activation and male pronuclear (MPN) formation were better in …

The objective of this study was to examine whether the ICSI-mediated gene transfer method
using in vitro matured oocytes and frozen sperm head could actually produce transgenic …

In mice and humans, a normal offspring can be obtained by injecting a single spermatozoon
into an oocyte, the process called intracytoplasmic sperm injection (ICSI). When three or …

The golden hamster is the mammalian species in which intracytoplasmic sperm injection
(ICSI) was first tried to produce fertilized oocytes. Thus far, however, there are no reports of …

Intracytoplasmic sperm injection (ICSI) is advantageous when only very few spermatozoa
are available for insemination. Bovine spermatozoa were injected individually into matured …