Scopus
🔓 Açık Erişim YÖKSİS DOI Eşleşti
SJR Q3
The effect of oestradiol-17β on the motility, viability and the acrosomal status of bull sperm
South African Journal of Animal Science · Ocak 2010
YÖKSİS Kayıtları
The effect of oestradiol 17 on the motility viability and the acrosomal status of bull sperm
South African Journal of Animal Science · 2010 SCI-Expanded
Öğr. Gör. HÜSEYİN BAKİ ÇİFTCİ →
The effect of oestradiol 17 on the motility viability and the acrosomal status of bull sperm
South African Journal of Animal Science · 2010 SCI-Expanded
Prof. Dr. UĞUR ZÜLKADİR →
YÖKSİS Kayıtları — ISSN Eşleşmesi
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2005 ISSN: 0375-1589 SCI-Expanded
Prof. Dr. İSMAİL KESKİN →
The effect of oestradiol 17 on the motility viability and the acrosomal status of bull sperm
2010 ISSN: 0375-1589 SCI-Expanded Q3
Prof. Dr. UĞUR ZÜLKADİR →
Identification of genetic variation in teh major histocompatibility complex gene region in Turkish sheep breeds
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Effects of hourly, daily and seasonal variation of hazardous gases and climatic factors on the welfare of sheep housed in solid-floor confinement barns
2019 ISSN: 0375-1589 SCI-Expanded
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Dietary fig seeds improve growth performance and antioxidant capacity of
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2023 ISSN: 0375-1589 SCI-Expanded Q3
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carcass characteristics and meat quality in Leghorn hens
2023 ISSN: 0375-1589 SCI-Expanded Q4
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Somatic cell count and an Animal Needs Index to evaluate animal welfare in
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Development Support Institution
2023 ISSN: 0375-1589 SCI-Expanded Q4
Prof. Dr. MUSTAFA GARİP →
Makale Bilgileri
ISSN03751589
Yayın TarihiOcak 2010
Cilt / Sayfa40 · 6-13
Scopus ID2-s2.0-77955043052
Erişim🔓 Açık Erişim
Özet
The aim of this study was to test the effect of oestradiol-17β (E2) on the motility, viability and the acrosomal status of bull sperm in vitro. Pooled semen from Holstein bulls were incubated in the presence of 2, 4, and 8μg E2/mL for 24h. Semen was also incubated in media without E2. During the incubation, the number of motile, viable sperm and the number of sperm possessing lost/damaged acrosomes, cytoplasmic droplets and coiled tails were counted at 0, 4, 18 and 24h of incubation. Addition of 2μg E2/mL at 18h of incubation increased the total motility over the control. The number of forward progressing sperm was increased by the supplementation of 2 and 8μg E2/mL over the control group at the 4h incubation. Lower doses of E2 (2 and 4μg/mL) did not affect viability of sperm, but a high dose of E2 (8μg/mL) caused reductions in viability at 4 and 24h of incubation. The number of sperm cells with lost acrosomes was significantly high in control group at 24h of incubation. The number of sperm cells possessing proximal and distal cytoplasmic droplets and the number of sperm cells bearing coiled tails were not altered by any of the treatments. A small dose of E2 (2μg/mL) had a beneficial effect on the motility and acrosome integrity of bull sperm in vitro. Higher dose of E2 (8μg/mL) had a detrimental effect on viability. © South African Society for Animal Science.
Yazarlar (2)
1
H. B. Ciftci
2
U. Zulkadir
Anahtar Kelimeler
Acrosome
Bovine males
Estradiol
In vitro incubation
Motility
Spermatozoa
Kurumlar
Selçuk Üniversitesi
Selçuklu Turkey
Scimago Dergi (ISSN Eşleşmesi)
South African Journal of Animal Science
Q3
OA
SJR Skoru0,260
H-Index42
YayıncıSouth African Society for Animal Science
ÜlkeSouth Africa
Animal Science and Zoology (Q3)
Metrikler
3
Atıf
2
Yazar
6
Anahtar Kelime