| 摘要 |
<p>The present invention refers to the use of N -acetyl- 5- methoxytryptamine (melatonin) and/or an analogue thereof, for use in the medical or veterinary field in the assisted reproduction for promoting the mechanism of implantation of the embryo , and in particular for the prevention of implantation failure into the uterus, by topical administration of an effective amount in a mammalian subject female in need of such treatment , and related compositions, culture media and medical devices.</p> |
