The objective of this work was to test the effects of three dilutions of semen to glucose-methanol extender ratios 1:3, 1:1 and 3:1 on the sperm motility characteristics of diluted and cryopreserved whitefish spermatozoa. The final concentration of extender compounds was achieved using concentrated extenders. The application of 3:1 dilution ratio allowed for the cryopreservation of up to 3 times more spermatozoa than using the currently recommended method (dilution 1:3). However, changes in sperm motility parameters were observed in response to a lower dilution ratio of semen. Further studies should be carried out to optimize this method regarding particular steps for cryopreservation technologies, especially concerning dilution. (C) 2013 Elsevier B.V. All rights reserved.
机构:
Univ Indonesia, Fac Med, Doctoral Program Biomed Sci, Jl Salemba Raya 6, Jakarta 10430, IndonesiaUniv Indonesia, Fac Med, Doctoral Program Biomed Sci, Jl Salemba Raya 6, Jakarta 10430, Indonesia
Larasati, Manggiasih Dwiayu
Lestari, Silvia Werdhy
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Univ Indonesia, Fac Med, Dept Med Biol, Jakarta 10430, IndonesiaUniv Indonesia, Fac Med, Doctoral Program Biomed Sci, Jl Salemba Raya 6, Jakarta 10430, Indonesia
Lestari, Silvia Werdhy
Hestiantoro, Andon
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Univ Indonesia, Fac Med, Dept Obstet & Gynecol, Div Reprod Endocrinol & Infertil, Jakarta 10430, IndonesiaUniv Indonesia, Fac Med, Doctoral Program Biomed Sci, Jl Salemba Raya 6, Jakarta 10430, Indonesia
Hestiantoro, Andon
Pangestu, Mulyoto
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Monash Univ, Sch Clin Sci, Dept Obstet & Gynecol, Educ Program Reprod & Dev, Melbourne, Vic, AustraliaUniv Indonesia, Fac Med, Doctoral Program Biomed Sci, Jl Salemba Raya 6, Jakarta 10430, Indonesia
机构:
Beilinsons Womens Hosp, Rabin Med Ctr, Sperm Bank, IL-49100 Petah Tiqwa, Israel
Tel Aviv Univ, Sackler Fac Med, IL-69978 Tel Aviv, IsraelBeilinsons Womens Hosp, Rabin Med Ctr, Sperm Bank, IL-49100 Petah Tiqwa, Israel
Stein, A.
Shufaro, Y.
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Tel Aviv Univ, Sackler Fac Med, IL-69978 Tel Aviv, Israel
Beilinsons Womens Hosp, Rabin Med Ctr, Infertil & IVF Unit, IL-49100 Petah Tiqwa, IsraelBeilinsons Womens Hosp, Rabin Med Ctr, Sperm Bank, IL-49100 Petah Tiqwa, Israel
Shufaro, Y.
Hadar, S.
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Beilinsons Womens Hosp, Rabin Med Ctr, Sperm Bank, IL-49100 Petah Tiqwa, Israel
Tel Aviv Univ, Sackler Fac Med, IL-69978 Tel Aviv, IsraelBeilinsons Womens Hosp, Rabin Med Ctr, Sperm Bank, IL-49100 Petah Tiqwa, Israel
Hadar, S.
Fisch, B.
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Tel Aviv Univ, Sackler Fac Med, IL-69978 Tel Aviv, Israel
Beilinsons Womens Hosp, Rabin Med Ctr, Infertil & IVF Unit, IL-49100 Petah Tiqwa, IsraelBeilinsons Womens Hosp, Rabin Med Ctr, Sperm Bank, IL-49100 Petah Tiqwa, Israel
Fisch, B.
Pinkas, H.
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Beilinsons Womens Hosp, Rabin Med Ctr, Sperm Bank, IL-49100 Petah Tiqwa, Israel
Tel Aviv Univ, Sackler Fac Med, IL-69978 Tel Aviv, Israel
Beilinsons Womens Hosp, Rabin Med Ctr, Infertil & IVF Unit, IL-49100 Petah Tiqwa, IsraelBeilinsons Womens Hosp, Rabin Med Ctr, Sperm Bank, IL-49100 Petah Tiqwa, Israel