Feeding and Manual Brushing Influence the Release of Oxytocin, ACTH and Cortisol Differently During Milking in Dairy Cows.
afferent vagal nerves
brushing
cortisol
cutaneous sensory nerves
dairy cows
feeding
milk yield
oxytocin
Journal
Frontiers in neuroscience
ISSN: 1662-4548
Titre abrégé: Front Neurosci
Pays: Switzerland
ID NLM: 101478481
Informations de publication
Date de publication:
2022
2022
Historique:
received:
01
03
2021
accepted:
22
02
2022
entrez:
4
4
2022
pubmed:
5
4
2022
medline:
5
4
2022
Statut:
epublish
Résumé
This study aimed to examine the effects of feeding or abdominal brushing on the release of the hormones oxytocin, ACTH and cortisol during milking in dairy cows. Twelve cows in early lactation were used (2 × 2 factorial experimental design), testing the effects of two types of sensory stimulation during milking over a 3 day period; feeding concentrate or manual abdominal brushing (1 stroke/s). Blood samples for hormone analyses were collected at time at -15, -1, 0 (onset of cluster), every min for 8 min, at 10, 12, 14, 16, 30, and 60 min. Hormone levels were assayed and AUC was calculated. Milking was associated with an immediate and significant rise of oxytocin. When milking was combined with feeding, significantly higher levels of oxytocin were observed at 2 and 4 mins ( Feeding increases oxytocin release in response to milking and decreases ACTH levels. Abdominal brushing did not influence these variables, but decreased cortisol levels. These data demonstrate that activation of afferent vagal nerve fibres and of cutaneous sensory nerves originating from the abdominal skin in front of the udder influence milking related hormone release differently.
Identifiants
pubmed: 35368263
doi: 10.3389/fnins.2022.671702
pmc: PMC8964426
doi:
Types de publication
Journal Article
Langues
eng
Pagination
671702Informations de copyright
Copyright © 2022 Wredle, Svennersten-Sjaunja, Munksgaard, Herskin, Bruckmaier and Uvnäs-Moberg.
Déclaration de conflit d'intérêts
The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest. The reviewer HJ is currently organising a Research Topic with the author KU-M.
Références
Neurosci Lett. 1995 Feb 24;187(1):49-52
pubmed: 7617300
Acta Physiol Scand. 1994 Aug;151(4):453-9
pubmed: 7976418
J Dairy Res. 2001 May;68(2):175-87
pubmed: 11504382
Rev Physiol Biochem Pharmacol. 1997;130:1-328
pubmed: 9019119
Infant Behav Dev. 2020 Nov;61:101482
pubmed: 32919112
J Neuroendocrinol. 2000 Mar;12(3):235-43
pubmed: 10718919
J Dairy Sci. 1995 Dec;78(12):2726-36
pubmed: 8675755
Neuron. 2018 Sep 5;99(5):887-904
pubmed: 30189208
J Dairy Res. 2000 Nov;67(4):467-74
pubmed: 11131061
Acta Endocrinol (Copenh). 1983 Jun;103(2):180-3
pubmed: 6683055
PLoS One. 2020 Aug 5;15(8):e0235806
pubmed: 32756565
Z Psychosom Med Psychother. 2005;51(1):57-80
pubmed: 15834840
Pharmacol Ther. 1983;22(1):127-41
pubmed: 6140688
News Physiol Sci. 1998 Feb;13:22-25
pubmed: 11390754
Front Psychol. 2015 Jan 12;5:1529
pubmed: 25628581
Neuron. 2016 Mar 16;89(6):1291-1304
pubmed: 26948889
J Dairy Sci. 1998 Apr;81(4):939-49
pubmed: 9594382
Acta Physiol Scand. 1995 Mar;153(3):309-10
pubmed: 7625184
Breastfeed Med. 2009 Dec;4(4):207-20
pubmed: 19731998
Neurosci Lett. 1999 Apr 2;264(1-3):41-4
pubmed: 10320009
Res Exp Med (Berl). 1995;195(5):265-74
pubmed: 8578002
Psychoneuroendocrinology. 1994;19(5-7):687-95
pubmed: 7938364
Front Psychol. 2021 Jan 18;11:588068
pubmed: 33536967
Clin Chem. 1987 Oct;33(10):1747-51
pubmed: 2822290
J Dairy Res. 1999 May;66(2):151-63
pubmed: 10376238
J Steroid Biochem Mol Biol. 1991 Dec;39(6):941-5
pubmed: 1751394
J Dairy Sci. 2008 Feb;91(2):596-605
pubmed: 18218746
J Histochem Cytochem. 1980 May;28(5):475-8
pubmed: 7381192