2019
DOI: 10.1016/j.anireprosci.2019.106218
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Cryopreservation of turkey spermatozoa without permeant cryoprotectants

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Cited by 9 publications
(11 citation statements)
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References 38 publications
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“…In addition, in accordance with Gloria et al [37], we assume that the smaller molecules such as sucrose and trehalose could enter the intra-cytoplasmic compartment of spermatozoa, interfering with sperm metabolism or structural integrity, while larger molecules such as Ficoll (70,000 MW) would not be transported into this compartment.…”
Section: Discussionsupporting
confidence: 77%
See 1 more Smart Citation
“…In addition, in accordance with Gloria et al [37], we assume that the smaller molecules such as sucrose and trehalose could enter the intra-cytoplasmic compartment of spermatozoa, interfering with sperm metabolism or structural integrity, while larger molecules such as Ficoll (70,000 MW) would not be transported into this compartment.…”
Section: Discussionsupporting
confidence: 77%
“…However, in order to reduce the cryo-damages caused by permeant CPAs, the addition of NP-CPAs in the freezing medium in combination with permeant ones have been considered in avian sperm [8,32,34,35]. The main NP-CPAs employed for semen cryopreservation in avian species have been PVP [3,4,36], sucrose, and trehalose [32,34], moreover, recently the Ficoll 70 has been used successfully in chicken [35] and dextran in turkey [37]. To the best of our knowledge there are only a few papers in the literature regarding the combination between P-CPAs and NP-CAPs in the freezing protocol for turkey semen and the use of Ficoll as a NP-CPA has not yet been tested in the turkey.…”
Section: Introductionmentioning
confidence: 99%
“…The high number of –OH groups in dextran interfering with H bond formation inhibits large ice crystal formation during semen cryopreservation [ 47 ]. Moreover, it was reported that aqueous solutions with polymers reduce the crystallization temperatures, and finally they can undergo supercooling more easily [ 48 ].…”
Section: Discussionmentioning
confidence: 99%
“…Присутствие компонентов, выполняющих дегидратационную функцию (сахариды, гиалуроновая кислота), позволяет оптимизировать внутриклеточное осмотическое давление (16)(17)(18). Протокол криоконсервации репродуктивных клеток подразумевает обязательное применение агентов-криопротекторов, оказывающих эндо-и экзоцеллюлярное (19,20) либо комбинированное действие. Как правило, такие агенты используются непосредственно при создании криопротекторных сред, а также в сочетании с внешними криоагентами -глицерином, диметилсульфоксидом, диметилацетамидом (21,22).…”
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