Insulin Responses to Acute Glucose Infusions in Busa and Holstein-Friesian Cattle Breed During the Peripartum Period: Comparative Study
2013
Аутори
Prodanović, RadišaKirovski, Danijela
Vujanac, Ivan
Đurić, Miloje
Korićanac, Goran
Vranješ-Đurić, Sanja
Ignjatović, Marija
Samanc, H.
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
The aim of this study was to compare insulin responsevness to acute glucose infusion in cows of Holstein Friesian (HF) and Busa breeds during the peripartal period. Eight cows per each group (HF and Busa), were chosen. At day 7 prior to calving (ante partum) and day 14 after calving (post partum) animals were subjected to a glucose tolerance test (GTT). Blood samples were taken immediately before infusion and 15, 30, 60, 120 and 180 min thereafter Glucose and insulin concentrations were measured in each blood sample, while BHBA and NEFA were measured only in samples taken before the infusion. QUICKY an indicator of insulin resistance in cows was calculated. Basal glycemia did not significantly differ between the breeds. Basal insulinemia was significantly higher in Buga than in HF cows in both examined periods (p LT 0.001, respectively). Basal NEFA levels tended (p =0.06) to be higher in Buga cows compared with those of HF ante partum, and was significantly higher (p LT 0.001) post par...tum. Basal BHBA was significantly lower in Buga than HF cows in both examined periods (p LT 0.01; p LT 0.001). QUICKI was significantly lower in Buga compared to HF cows both ante partum and post partum periods (p LT 0.001, respectively). Glycemia determined during GTT were higher in Buga than HF cows, both ante partum and post partum, but significantly starting from minute 15 ante partum Le. minute 30 post partum. Insulinemia determined during GTT was significantly lower at min 15, and significantly higher starting from min 90 in Buga than HF cows, both ante partum and postpartum. Results obtained in this study indicate on difference in insulin responsevness to acute glucose infusion between the examined breeds, which is probably a consequence of the difference in the degree of negative energy balance rather than of selection on high milk production. Namely, decreased insulin tissues sensitivity and decreased insulin responsiveness in Buga compared to HF cows is probably the consequence of inadequate energy intake from alimentary sources which leads to enhanced usage of energy from body reserves.
Кључне речи:
Busa breed / glucose tolerance test / Holstein Friesian breed / insulin responsevnessИзвор:
Acta Veterinaria, Beograd, 2013, 63, 4, 373-384Финансирање / пројекти:
- Молекуларно-генетичка и екофизиолошка истраживања у заштити аутохтоних анималних генетичких ресурса, очувању добробити, здравља и репродукције гајених животиња и производњи безбедне хране (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-46002)
DOI: 10.2298/AVB1304373P
ISSN: 0567-8315
WoS: 000324845700002
Scopus: 2-s2.0-84887060833
Колекције
Институција/група
VinčaTY - JOUR AU - Prodanović, Radiša AU - Kirovski, Danijela AU - Vujanac, Ivan AU - Đurić, Miloje AU - Korićanac, Goran AU - Vranješ-Đurić, Sanja AU - Ignjatović, Marija AU - Samanc, H. PY - 2013 UR - https://vinar.vin.bg.ac.rs/handle/123456789/5701 AB - The aim of this study was to compare insulin responsevness to acute glucose infusion in cows of Holstein Friesian (HF) and Busa breeds during the peripartal period. Eight cows per each group (HF and Busa), were chosen. At day 7 prior to calving (ante partum) and day 14 after calving (post partum) animals were subjected to a glucose tolerance test (GTT). Blood samples were taken immediately before infusion and 15, 30, 60, 120 and 180 min thereafter Glucose and insulin concentrations were measured in each blood sample, while BHBA and NEFA were measured only in samples taken before the infusion. QUICKY an indicator of insulin resistance in cows was calculated. Basal glycemia did not significantly differ between the breeds. Basal insulinemia was significantly higher in Buga than in HF cows in both examined periods (p LT 0.001, respectively). Basal NEFA levels tended (p =0.06) to be higher in Buga cows compared with those of HF ante partum, and was significantly higher (p LT 0.001) post partum. Basal BHBA was significantly lower in Buga than HF cows in both examined periods (p LT 0.01; p LT 0.001). QUICKI was significantly lower in Buga compared to HF cows both ante partum and post partum periods (p LT 0.001, respectively). Glycemia determined during GTT were higher in Buga than HF cows, both ante partum and post partum, but significantly starting from minute 15 ante partum Le. minute 30 post partum. Insulinemia determined during GTT was significantly lower at min 15, and significantly higher starting from min 90 in Buga than HF cows, both ante partum and postpartum. Results obtained in this study indicate on difference in insulin responsevness to acute glucose infusion between the examined breeds, which is probably a consequence of the difference in the degree of negative energy balance rather than of selection on high milk production. Namely, decreased insulin tissues sensitivity and decreased insulin responsiveness in Buga compared to HF cows is probably the consequence of inadequate energy intake from alimentary sources which leads to enhanced usage of energy from body reserves. T2 - Acta Veterinaria, Beograd T1 - Insulin Responses to Acute Glucose Infusions in Busa and Holstein-Friesian Cattle Breed During the Peripartum Period: Comparative Study VL - 63 IS - 4 SP - 373 EP - 384 DO - 10.2298/AVB1304373P ER -
@article{ author = "Prodanović, Radiša and Kirovski, Danijela and Vujanac, Ivan and Đurić, Miloje and Korićanac, Goran and Vranješ-Đurić, Sanja and Ignjatović, Marija and Samanc, H.", year = "2013", abstract = "The aim of this study was to compare insulin responsevness to acute glucose infusion in cows of Holstein Friesian (HF) and Busa breeds during the peripartal period. Eight cows per each group (HF and Busa), were chosen. At day 7 prior to calving (ante partum) and day 14 after calving (post partum) animals were subjected to a glucose tolerance test (GTT). Blood samples were taken immediately before infusion and 15, 30, 60, 120 and 180 min thereafter Glucose and insulin concentrations were measured in each blood sample, while BHBA and NEFA were measured only in samples taken before the infusion. QUICKY an indicator of insulin resistance in cows was calculated. Basal glycemia did not significantly differ between the breeds. Basal insulinemia was significantly higher in Buga than in HF cows in both examined periods (p LT 0.001, respectively). Basal NEFA levels tended (p =0.06) to be higher in Buga cows compared with those of HF ante partum, and was significantly higher (p LT 0.001) post partum. Basal BHBA was significantly lower in Buga than HF cows in both examined periods (p LT 0.01; p LT 0.001). QUICKI was significantly lower in Buga compared to HF cows both ante partum and post partum periods (p LT 0.001, respectively). Glycemia determined during GTT were higher in Buga than HF cows, both ante partum and post partum, but significantly starting from minute 15 ante partum Le. minute 30 post partum. Insulinemia determined during GTT was significantly lower at min 15, and significantly higher starting from min 90 in Buga than HF cows, both ante partum and postpartum. Results obtained in this study indicate on difference in insulin responsevness to acute glucose infusion between the examined breeds, which is probably a consequence of the difference in the degree of negative energy balance rather than of selection on high milk production. Namely, decreased insulin tissues sensitivity and decreased insulin responsiveness in Buga compared to HF cows is probably the consequence of inadequate energy intake from alimentary sources which leads to enhanced usage of energy from body reserves.", journal = "Acta Veterinaria, Beograd", title = "Insulin Responses to Acute Glucose Infusions in Busa and Holstein-Friesian Cattle Breed During the Peripartum Period: Comparative Study", volume = "63", number = "4", pages = "373-384", doi = "10.2298/AVB1304373P" }
Prodanović, R., Kirovski, D., Vujanac, I., Đurić, M., Korićanac, G., Vranješ-Đurić, S., Ignjatović, M.,& Samanc, H.. (2013). Insulin Responses to Acute Glucose Infusions in Busa and Holstein-Friesian Cattle Breed During the Peripartum Period: Comparative Study. in Acta Veterinaria, Beograd, 63(4), 373-384. https://doi.org/10.2298/AVB1304373P
Prodanović R, Kirovski D, Vujanac I, Đurić M, Korićanac G, Vranješ-Đurić S, Ignjatović M, Samanc H. Insulin Responses to Acute Glucose Infusions in Busa and Holstein-Friesian Cattle Breed During the Peripartum Period: Comparative Study. in Acta Veterinaria, Beograd. 2013;63(4):373-384. doi:10.2298/AVB1304373P .
Prodanović, Radiša, Kirovski, Danijela, Vujanac, Ivan, Đurić, Miloje, Korićanac, Goran, Vranješ-Đurić, Sanja, Ignjatović, Marija, Samanc, H., "Insulin Responses to Acute Glucose Infusions in Busa and Holstein-Friesian Cattle Breed During the Peripartum Period: Comparative Study" in Acta Veterinaria, Beograd, 63, no. 4 (2013):373-384, https://doi.org/10.2298/AVB1304373P . .