Impact of somatic cell count combined with differential somatic cell count on milk protein fractions in Holstein cattle.

Animals Caseins Cattle Cell Count / methods Female Lactalbumin Milk Proteins Whey Proteins
HPLC dairy cattle differential somatic cell count macrophages milk quality protein fractions

Journal

Journal of dairy science
ISSN: 1525-3198
Titre abrégé: J Dairy Sci
Pays: United States
ID NLM: 2985126R

Informations de publication

Date de publication:
Aug 2022
Historique:
received: 11 03 2022
accepted: 16 04 2022
pubmed: 16 7 2022
medline: 27 7 2022
entrez: 15 7 2022
Statut: ppublish

Résumé

Udder health in dairy herds is a very important issue given its implications for animal welfare and the production of high-quality milk. Somatic cell count (SCC) is the most widely used means of assessing udder health status. However, differential somatic cell count (DSCC) has recently been proposed as a new and more effective means of evaluating intramammary infection dynamics. Differential SCC represents the combined percentage of polymorphonuclear neutrophils and lymphocytes (PMN-LYM) in the total SCC, with macrophages (MAC) accounting for the remaining proportion. The aim of this study was to evaluate the association between SCC and DSCC and the detailed milk protein profile in a population of 1,482 Holstein cows. A validated reversed-phase HPLC method was used to quantify 4 caseins (CN), namely α

Identifiants

DOI: 10.3168/jds.2022-22071 PMID: 35840397
pubmed: 35840397
pii: S0022-0302(22)00382-4
doi: 10.3168/jds.2022-22071
pii:
doi:

Substances chimiques

Caseins 0
Milk Proteins 0
Whey Proteins 0
Lactalbumin 9013-90-5

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

6447-6459

Informations de copyright

© 2022, The Authors. Published by Elsevier Inc. and Fass Inc. on behalf of the American Dairy Science Association®. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/).

Auteurs

V Bisutti (V)

Department of Agronomy, Food, Natural Resources, Animals and Environment (DAFNAE), University of Padova, Viale dell' Università 16, 35020, Legnaro PD, Italy.

A Vanzin (A)

Department of Agronomy, Food, Natural Resources, Animals and Environment (DAFNAE), University of Padova, Viale dell' Università 16, 35020, Legnaro PD, Italy.

A Toscano (A)

Department of Agronomy, Food, Natural Resources, Animals and Environment (DAFNAE), University of Padova, Viale dell' Università 16, 35020, Legnaro PD, Italy.

S Pegolo (S)

Department of Agronomy, Food, Natural Resources, Animals and Environment (DAFNAE), University of Padova, Viale dell' Università 16, 35020, Legnaro PD, Italy. Electronic address: sara.pegolo@unipd.it.

D Giannuzzi (D)

Department of Agronomy, Food, Natural Resources, Animals and Environment (DAFNAE), University of Padova, Viale dell' Università 16, 35020, Legnaro PD, Italy.

F Tagliapietra (F)

Department of Agronomy, Food, Natural Resources, Animals and Environment (DAFNAE), University of Padova, Viale dell' Università 16, 35020, Legnaro PD, Italy.

S Schiavon (S)

Department of Agronomy, Food, Natural Resources, Animals and Environment (DAFNAE), University of Padova, Viale dell' Università 16, 35020, Legnaro PD, Italy.

L Gallo (L)

Department of Agronomy, Food, Natural Resources, Animals and Environment (DAFNAE), University of Padova, Viale dell' Università 16, 35020, Legnaro PD, Italy.

E Trevisi (E)

Department of Animal Science, Food and Nutrition (DIANA) and Research Center Romeo and Enrica Invernizzi for Sustainable Dairy Production (CREI), Faculty of Agricultural, Food and Environmental Sciences, Università Cattolica del Sacro Cuore, 29122 Piacenza, Italy.

R Negrini (R)

Department of Animal Science, Food and Nutrition (DIANA) and Research Center Romeo and Enrica Invernizzi for Sustainable Dairy Production (CREI), Faculty of Agricultural, Food and Environmental Sciences, Università Cattolica del Sacro Cuore, 29122 Piacenza, Italy.

A Cecchinato (A)

Department of Agronomy, Food, Natural Resources, Animals and Environment (DAFNAE), University of Padova, Viale dell' Università 16, 35020, Legnaro PD, Italy.

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Classifications MeSH

questionsmedicales.fr › Eucaryotes › Animaux › Impact of somatic cell count combined with...
questionsmedicales.fr › Acides aminés, peptides et protéines › Protéines › Phosphoprotéines › Caséines › Impact of somatic cell count combined with...
questionsmedicales.fr › Eucaryotes › Animaux › Chordés › Vertébrés › Mammifères › Eutheria › Artiodactyla › Ruminants › Bovins › Impact of somatic cell count combined with...
questionsmedicales.fr › Phénomènes physiologiques cellulaires › Numération cellulaire › Impact of somatic cell count combined with...
questionsmedicales.fr › Acides aminés, peptides et protéines › Protéines › Lactalbumine › Impact of somatic cell count combined with...
questionsmedicales.fr › Aliments et boissons › Aliments › Protéines alimentaires › Protéines alimentaires animales › Protéines de lait › Impact of somatic cell count combined with...
questionsmedicales.fr › Aliments et boissons › Aliments › Protéines alimentaires › Protéines alimentaires animales › Protéines de lait › Protéines de lactosérum › Impact of somatic cell count combined with...