The correlation between selected computer assisted sperm analysis parameters and bull fertility
Odnos između odabranih pokazatelja kompjutorski potpomognute analize sperme i plodnosti bikova
Само за регистроване кориснике
2017
Аутори
Cojkić, AleksandarDimitrijević, Vladimir
Savić, Mila
Jeremić, Ivan
Vuković, Dejan
Čobanović, Nikola
Obradović, Saša
Petrujkić, Branko
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Computer Assisted Sperm Analysis (CASA) represents an objective, reproducible and reliable method of sperm quality assessment, however, not many reports exist that correlate its accuracy with bull semen fertility. The aim of this study was to evaluate the correlation between selected CASA motility parameters of cryopreserved bull semen and fertility. The total spermatozoa motility (SM %), the progressive spermatozoa motility (PSM %) as well as the percentage of spermatozoa with rapid movement (RAP %) were measured through CASA. All 12 ejaculates were collected from one Holstein Friesian bull. A total of 816 Holstein Friesian cows were used for artificial insemination (AI) and the evaluation of fertility. The fertility success was assessed by pregnancy rates per cycle (PRC %), 90 days after AI of the cows. The sperm variables that were associated with an increase in the PRC were the SM (R2 = 0. 6722), the PSM (R2 = 0. 6520) and the RAP (R2 = 0. 7103). RAP had a greater influence (P<0....001) on fertility (PRC), than SM and PSM (P<0.01). The increase of sperm motility parameters (SM, PSM and RAP) led to increased PRC, i.e. to increased fertility.
Кључне речи:
bull / computer assisted sperm analysis / fertility / sperm motilityИзвор:
Veterinarski Arhiv, 2017, 87, 2, 129-137Издавач:
- Univ Zagreb Vet Faculty, Zagreb
Финансирање / пројекти:
- Ministry of Education, Science and Technological Development of the Republic of Serbia
- HERD Project Kingdom of Norway [09/1548, 332 1601 A]
Колекције
Институција/група
Fakultet veterinarske medicineTY - JOUR AU - Cojkić, Aleksandar AU - Dimitrijević, Vladimir AU - Savić, Mila AU - Jeremić, Ivan AU - Vuković, Dejan AU - Čobanović, Nikola AU - Obradović, Saša AU - Petrujkić, Branko PY - 2017 UR - https://vet-erinar.vet.bg.ac.rs/handle/123456789/1489 AB - Computer Assisted Sperm Analysis (CASA) represents an objective, reproducible and reliable method of sperm quality assessment, however, not many reports exist that correlate its accuracy with bull semen fertility. The aim of this study was to evaluate the correlation between selected CASA motility parameters of cryopreserved bull semen and fertility. The total spermatozoa motility (SM %), the progressive spermatozoa motility (PSM %) as well as the percentage of spermatozoa with rapid movement (RAP %) were measured through CASA. All 12 ejaculates were collected from one Holstein Friesian bull. A total of 816 Holstein Friesian cows were used for artificial insemination (AI) and the evaluation of fertility. The fertility success was assessed by pregnancy rates per cycle (PRC %), 90 days after AI of the cows. The sperm variables that were associated with an increase in the PRC were the SM (R2 = 0. 6722), the PSM (R2 = 0. 6520) and the RAP (R2 = 0. 7103). RAP had a greater influence (P<0.001) on fertility (PRC), than SM and PSM (P<0.01). The increase of sperm motility parameters (SM, PSM and RAP) led to increased PRC, i.e. to increased fertility. PB - Univ Zagreb Vet Faculty, Zagreb T2 - Veterinarski Arhiv T1 - The correlation between selected computer assisted sperm analysis parameters and bull fertility T1 - Odnos između odabranih pokazatelja kompjutorski potpomognute analize sperme i plodnosti bikova VL - 87 IS - 2 SP - 129 EP - 137 UR - https://hdl.handle.net/21.15107/rcub_veterinar_1489 ER -
@article{ author = "Cojkić, Aleksandar and Dimitrijević, Vladimir and Savić, Mila and Jeremić, Ivan and Vuković, Dejan and Čobanović, Nikola and Obradović, Saša and Petrujkić, Branko", year = "2017", abstract = "Computer Assisted Sperm Analysis (CASA) represents an objective, reproducible and reliable method of sperm quality assessment, however, not many reports exist that correlate its accuracy with bull semen fertility. The aim of this study was to evaluate the correlation between selected CASA motility parameters of cryopreserved bull semen and fertility. The total spermatozoa motility (SM %), the progressive spermatozoa motility (PSM %) as well as the percentage of spermatozoa with rapid movement (RAP %) were measured through CASA. All 12 ejaculates were collected from one Holstein Friesian bull. A total of 816 Holstein Friesian cows were used for artificial insemination (AI) and the evaluation of fertility. The fertility success was assessed by pregnancy rates per cycle (PRC %), 90 days after AI of the cows. The sperm variables that were associated with an increase in the PRC were the SM (R2 = 0. 6722), the PSM (R2 = 0. 6520) and the RAP (R2 = 0. 7103). RAP had a greater influence (P<0.001) on fertility (PRC), than SM and PSM (P<0.01). The increase of sperm motility parameters (SM, PSM and RAP) led to increased PRC, i.e. to increased fertility.", publisher = "Univ Zagreb Vet Faculty, Zagreb", journal = "Veterinarski Arhiv", title = "The correlation between selected computer assisted sperm analysis parameters and bull fertility, Odnos između odabranih pokazatelja kompjutorski potpomognute analize sperme i plodnosti bikova", volume = "87", number = "2", pages = "129-137", url = "https://hdl.handle.net/21.15107/rcub_veterinar_1489" }
Cojkić, A., Dimitrijević, V., Savić, M., Jeremić, I., Vuković, D., Čobanović, N., Obradović, S.,& Petrujkić, B.. (2017). The correlation between selected computer assisted sperm analysis parameters and bull fertility. in Veterinarski Arhiv Univ Zagreb Vet Faculty, Zagreb., 87(2), 129-137. https://hdl.handle.net/21.15107/rcub_veterinar_1489
Cojkić A, Dimitrijević V, Savić M, Jeremić I, Vuković D, Čobanović N, Obradović S, Petrujkić B. The correlation between selected computer assisted sperm analysis parameters and bull fertility. in Veterinarski Arhiv. 2017;87(2):129-137. https://hdl.handle.net/21.15107/rcub_veterinar_1489 .
Cojkić, Aleksandar, Dimitrijević, Vladimir, Savić, Mila, Jeremić, Ivan, Vuković, Dejan, Čobanović, Nikola, Obradović, Saša, Petrujkić, Branko, "The correlation between selected computer assisted sperm analysis parameters and bull fertility" in Veterinarski Arhiv, 87, no. 2 (2017):129-137, https://hdl.handle.net/21.15107/rcub_veterinar_1489 .