Pregled bibliografske jedinice broj: 832414
The effect of parity on metabolic profile and resumption of ovarian cyclicity in dairy cows
The effect of parity on metabolic profile and resumption of ovarian cyclicity in dairy cows // Veterinarski arhiv, 86 (2016), 5; 641-653 (međunarodna recenzija, članak, znanstveni)
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Naslov
The effect of parity on metabolic profile and resumption of ovarian cyclicity in dairy cows
Autori
Folnožić, Ivan ; Turk, Romana ; Đuričić, Dražen ; Vince, Silvijo ; Flegar-Meštrić, Zlata ; Sobiech, Przemysłav ; Lojkić, Martina ; Valpotić, Hrvoje ; Samardžija, Marko *
Izvornik
Veterinarski arhiv (0372-5480) 86
(2016), 5;
641-653
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
negative energy balance; parity; ovarian cyclicity; dairy cows
Sažetak
The aims of the present study were to investigate the effect of parity on the resumption of ovarian cyclicity and to characterize metabolic factors affecting ovarian cyclicity. The study was conducted on a total of 24 Holstein-Friesian dairy cows. The cows were divided into 2 groups comprising 12 animals each, according to parity as primiparous or multiparous. The serum samples were analysed for the indicators of metabolic status: non-esterfied fatty acids (NEFA), beta- hydroxybutyrate (BHB), glucose, triglycerides, total cholesterol, and high density lipoprotein (HDL)-cholesterol. The resumption of ovarian cyclicity was determined by progesterone concentrations and gynaecological examination. The concentrations of HDL-C and NEFA were either significantly higher or lower, respectively, in relation to the resumption of ovarian cyclicity. These findings suggested that overcoming the negative energy balance (NEB) is the most important prerequisite for determining the resumption of ovarian cyclicity. This study also revealed a significantly longer period until the first service in primiparous cows as compared to multiparous cows. In conclusion, the primiparous cows were more susceptible to metabolic stress during the transition period, and their metabolic and endocrine profiles were more unbalanced compared to the multiparous cows.
Izvorni jezik
Engleski
Znanstvena područja
Veterinarska medicina
POVEZANOST RADA
Ustanove:
Veterinarski fakultet, Zagreb
Profili:
Marko Samardžija
(autor)
Martina Lojkić
(autor)
Ivan Folnožić
(autor)
Silvijo Vince
(autor)
Romana Turk
(autor)
Zlata Flegar-Meštrić
(autor)
Dražen Đuričić
(autor)
Citiraj ovu publikaciju:
Časopis indeksira:
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
Uključenost u ostale bibliografske baze podataka::
- BIOSIS Previews (Biological Abstracts)
- CAB Abstracts
- Zoological Record
- Science Citation Index Expanded (SciSearch)
- Journal Citation Reports/Science Edition
- Biological Abstracts
- Index Veterinarius
- Veterinary Bulletin
- FISHLIT
- SCOPUS