Use of cryoprotectors and antioxidants in sturgeon semen cryopreservation

Kolyada, M. N.; Осипова, В. П.; Берберова, Н. Т.

doi:10.1016/j.cryobiol.2023.02.003

Cited by 17 publications

(2 citation statements)

References 139 publications

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“…Cryoprotectant agents can be classified into two categories: penetrating and non-penetrating [ 157 ]. Penetrating CPAs include dimethyl sulfoxide (DMSO), dimethylformamide (DMF, also referred to as DMFA), glycerol, dimethyl acetaldehyde, propylene glycol, ethylene glycol, and methanol [ 15 , 157 , 162 , 163 ]. These work by lowering the solution’s freezing point so that intracellular water can more slowly leave the cell before freezing and minimising the risk of intracellular ice formation [ 157 ].…”

Section: Protocols For the Cryopreservation Of Amphibian Spermmentioning

confidence: 99%

The Increasing Role of Short-Term Sperm Storage and Cryopreservation in Conserving Threatened Amphibian Species

Anastas

Byrne

O’Brien

et al. 2023

Animals

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Multidisciplinary approaches to conserve threatened species are required to curb biodiversity loss. Globally, amphibians are facing the most severe declines of any vertebrate class. In response, conservation breeding programs have been established in a growing number of amphibian species as a safeguard against further extinction. One of the main challenges to the long-term success of conservation breeding programs is the maintenance of genetic diversity, which, if lost, poses threats to the viability and adaptive potential of at-risk populations. Integrating reproductive technologies into conservation breeding programs can greatly assist genetic management and facilitate genetic exchange between captive and wild populations, as well as reinvigorate genetic diversity from expired genotypes. The generation of offspring produced via assisted fertilisation using frozen–thawed sperm has been achieved in a small but growing number of amphibian species and is poised to be a valuable tool for the genetic management of many more threatened species globally. This review discusses the role of sperm storage in amphibian conservation, presents the state of current technologies for the short-term cold storage and cryopreservation of amphibian sperm, and discusses the generation of cryo-derived offspring.

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Section: Protocols For the Cryopreservation Of Amphibian Spermmentioning

confidence: 99%

The Increasing Role of Short-Term Sperm Storage and Cryopreservation in Conserving Threatened Amphibian Species

Anastas

Byrne

O’Brien

et al. 2023

Animals

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“…Cryopreserved semen is much easier to transport than spawners, and spawning can be carried out even when females and males are located a considerable distance apart. Cryopreserved sperm was widely used in fish breeding research at the turn of the 20th and 21st centuries [ 13 , 20 , 21 , 22 , 23 , 24 , 25 , 26 , 27 , 28 ]. In the following years, cryopreserved semen was used to obtain sturgeon hybrids.…”

Section: Discussionmentioning

confidence: 99%

The Effect of Cryopreserved Sperm on the Early Development, Survival, and Growth of Intergeneric Sterbel Hybrids (Acipenser ruthenus × Huso huso)

Fopp-Bayat,

Nitkiewicz,

Gomułka

2024

IJMS

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The aim of this study was to analyze the survival and growth of intergeneric (Acispenser ruthenus × Huso huso L.) sterbel hybrids obtained by fertilizing sterlet eggs with cryopreserved beluga semen. The rate of embryonic development did not differ between sterbel hybrids (experimental groups) and sterlets (control groups), and the hatching period was identical in all groups. The survival rate of hybrid larvae was higher in the experimental groups than in the control groups. Body weight and body length measurements revealed that sterbel hybrids grew at a faster rate than the control group sterlets. The hybrid origin of sterbels produced with the use of cryopreserved beluga semen was confirmed in a genetic analysis based on species-specific DNA fragments. To the best of the authors' knowledge, this is the first study to analyze the growth of sterbel hybrids derived from cryopreserved semen. The research findings indicate that this type of intergeneric hybridization delivers satisfactory results and can be applied in sturgeon aquaculture.

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Effect of Five Different Antioxidants on the Effectiveness of Goat Semen Cryopreservation

Yi,

Qiu,

Tang

et al. 2024

Reprod. Sci.

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Use of cryoprotectors and antioxidants in sturgeon semen cryopreservation

Cited by 17 publications

References 139 publications

The Increasing Role of Short-Term Sperm Storage and Cryopreservation in Conserving Threatened Amphibian Species

The Increasing Role of Short-Term Sperm Storage and Cryopreservation in Conserving Threatened Amphibian Species

The Effect of Cryopreserved Sperm on the Early Development, Survival, and Growth of Intergeneric Sterbel Hybrids (Acipenser ruthenus × Huso huso)

Effect of Five Different Antioxidants on the Effectiveness of Goat Semen Cryopreservation

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