Results 1 to 10 of about 31,300 (231)
Sperm cryopreservation protocol for micro-TESE-retrieved sperm [PDF]
Asian Journal of AndrologyAzoospermia is characterized by the absence of sperm in the ejaculate and is categorized into obstructive azoospermia (OA) and nonobstructive azoospermia (NOA).
Vijay Mangoli +2 more
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Cryopreservation Techniques for Ram Sperm
Veterinary Medicine International, 2022 Germplasm storage and transportation in artificial insemination (AI) and other advanced technologies are facilitated by cryopreservation. In reproduction, the cryopreservation of sperm allows it to be transported across vast distances and used even after
Amit Saha +2 more
doaj +3 more sources
Ferroptosis emerges as the predominant form of regulated cell death in goat sperm cryopreservation [PDF]
Journal of Animal Science and BiotechnologyBackground Freezing-induced sperm damage, often associated with oxidative stress, can result in regulated cell death. Given that oxidative stress can trigger various forms of regulated cell death, the prevailing form during sperm cryopreservation remains
Erhan Hai +4 more
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Advancements in Understanding and Enhancing Antioxidant-Mediated Sperm Cryopreservation in Small Ruminants: Challenges and Perspectives [PDF]
AntioxidantsCryopreservation poses significant challenges to the preservation of sperm integrity and function, particularly in small ruminants where cryodamage is pronounced.
Daniel Ionut Berean +2 more
doaj +2 more sources
Restoring Sperm Quality Post-Cryopreservation Using Mitochondrial-Targeted Compounds
Antioxidants, 2022 While critical for male fertility preservation, cryopreservation damage reduces sperm quality and fertilization potential. This study investigated whether the addition of mitochondrial-targeted, antioxidant compounds, also known as Mitochondrial ...
Macarena Gonzalez +5 more
doaj +1 more source
Medical Journal of Babylon, 2023 Sperm cryopreservation is the process of storing sperm for an extended period of time in order to maintain male fertility. Cryopreservation involves exposing germ cells to substances that prevent freezing, cooling them to below-freezing temperatures ...
Riyam Hussein +4 more
doaj +1 more source
Step by step optimization of a sperm cryopreservation protocol for spotted wolffish (Anarhichas minor Olafsen, 1772) [PDF]
, 2020 Spotted wolffish Anarhichas minor reproduction in captivity is dependent on in vitro fertilization. However, low sperm volume with relatively low cell concentration and the lack of gametes synchronization (simultaneous availability of mature eggs and ...
Beirão, J. +3 more
core +2 more sources
Cryopreservation of single-sperm: where are we today?
Reproductive Biology and Endocrinology, 2020 Background Patients with severe oligospermia and nonobstructive azoospermia have very limited numbers of viable sperm in their epididymal and testicular samples. Thus, cryopreservation of their sperm is performed to avoid repeated sperm retrievals and to
Shasha Liu, Fuping Li
doaj +1 more source
Update on techniques for cryopreservation of human spermatozoa
Asian Journal of Andrology, 2022 In the 1960s, sperm cryopreservation was developed as a method to preserve fertility. Currently, techniques for the cryopreservation of human spermatozoa have been widely used in assisted reproduction. However, although sperm cryobiology has made notable
Chuan Huang +7 more
doaj +1 more source
Frontiers in Veterinary Science, 2021 Sperm cryopreservation is a powerful tool for the livestock breeding program. Several technical attempts have been made to enhance the efficiency of spermatozoa cryopreservation in different farm animal species.
Ibrar Muhammad Khan +7 more
doaj +1 more source