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Pregled bibliografske jedinice broj: 529618

The impact of environmental factors on the milk ejection and stress of dairy cows


Bobić, Tina; Mijić, Pero; Knežević, Ivan; Šperanda, Marcela; Antunović, Boris; Baban, Mirjana; Sakač, Maja; Frizon, Emilija; Koturić, Tomislav
The impact of environmental factors on the milk ejection and stress of dairy cows // Biotechnology in animal husbandry, 27 (2011), 919-927 (podatak o recenziji nije dostupan, članak, znanstveni)


CROSBI ID: 529618 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
The impact of environmental factors on the milk ejection and stress of dairy cows

Autori
Bobić, Tina ; Mijić, Pero ; Knežević, Ivan ; Šperanda, Marcela ; Antunović, Boris ; Baban, Mirjana ; Sakač, Maja ; Frizon, Emilija ; Koturić, Tomislav

Izvornik
Biotechnology in animal husbandry (1450-9156) 27 (2011); 919-927

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
stress ; milk ejection ; oxytocin ; β-endorphin ; cortisol

Sažetak
Farm breeding of cattle is organized so that the animals are kept in a controlled environment (an closed corner, feeding time, milking time, workers), where daily animal encounter with familiar sounds, smells, movements and equipment. Any positive or negative change of environment causes certain physiological reactions of cattle on it. Negative stimuli (relocation, new technological activities, unidentified sounds and people) disrupt the homeostasis of the animals and lead them into a state of stress. During stress in cattle appears central inhibition of milk ejection from the alveoli of the udder, causing its incomplete emptying which could lead to pathological changes. In stressful situation, there is a connection between nervous (SA system), endocrine (HPA-axis) and the immune system. Stimuli from the outside were obtained through sight, hearing, smell and touch, leading to nerve impulses which then activate the endocrine system (increased levels of cortisol, β-endorphin, adrenaline, and reducing levels of oxytocin in the blood), whose actions over a long time lead to decline in immune response and susceptibility to disease. Many studies suggest an association between central inhibition of milk ejection and stressful situations (first milking of primiparious cattle, environment changes), but the very principle of inhibition is not fully understood. Some studies indicate an association between endogenous opioids (β- endorphin) and catecholamines (adrenalin) in the central inhibition of milk ejection, however, there is still no clear evidence and there is still plenty to do in this area.

Izvorni jezik
Engleski

Znanstvena područja
Poljoprivreda (agronomija)



POVEZANOST RADA


Projekti:
079-0793448-3598 - Čiste hranjive tvari u optimalizaciji obroka monogastričnih životinja (Domaćinović, Matija, MZOS ) ( CroRIS)
079-0790466-0601 - Analiza i genetsko unapređivanje sportskih pasmina konja u Hrvatskoj (Baban, Mirjana, MZO ) ( CroRIS)
079-0793448-3572 - Značajke protoka mlijeka pri strojnoj mužnji krava (Mijić, Pero, MZOS ) ( CroRIS)

Ustanove:
Fakultet agrobiotehničkih znanosti Osijek

Poveznice na cjeloviti tekst rada:

Pristup cjelovitom tekstu rada

Citiraj ovu publikaciju:

Bobić, Tina; Mijić, Pero; Knežević, Ivan; Šperanda, Marcela; Antunović, Boris; Baban, Mirjana; Sakač, Maja; Frizon, Emilija; Koturić, Tomislav
The impact of environmental factors on the milk ejection and stress of dairy cows // Biotechnology in animal husbandry, 27 (2011), 919-927 (podatak o recenziji nije dostupan, članak, znanstveni)
Bobić, T., Mijić, P., Knežević, I., Šperanda, M., Antunović, B., Baban, M., Sakač, M., Frizon, E. & Koturić, T. (2011) The impact of environmental factors on the milk ejection and stress of dairy cows. Biotechnology in animal husbandry, 27, 919-927.
@article{article, author = {Bobi\'{c}, Tina and Miji\'{c}, Pero and Kne\v{z}evi\'{c}, Ivan and \v{S}peranda, Marcela and Antunovi\'{c}, Boris and Baban, Mirjana and Saka\v{c}, Maja and Frizon, Emilija and Koturi\'{c}, Tomislav}, year = {2011}, pages = {919-927}, keywords = {stress, milk ejection, oxytocin, β-endorphin, cortisol}, journal = {Biotechnology in animal husbandry}, volume = {27}, issn = {1450-9156}, title = {The impact of environmental factors on the milk ejection and stress of dairy cows}, keyword = {stress, milk ejection, oxytocin, β-endorphin, cortisol} }
@article{article, author = {Bobi\'{c}, Tina and Miji\'{c}, Pero and Kne\v{z}evi\'{c}, Ivan and \v{S}peranda, Marcela and Antunovi\'{c}, Boris and Baban, Mirjana and Saka\v{c}, Maja and Frizon, Emilija and Koturi\'{c}, Tomislav}, year = {2011}, pages = {919-927}, keywords = {stress, milk ejection, oxytocin, β-endorphin, cortisol}, journal = {Biotechnology in animal husbandry}, volume = {27}, issn = {1450-9156}, title = {The impact of environmental factors on the milk ejection and stress of dairy cows}, keyword = {stress, milk ejection, oxytocin, β-endorphin, cortisol} }




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