Matches in SemOpenAlex for { <https://semopenalex.org/work/W2109995795> ?p ?o ?g. }
Showing items 1 to 100 of
100
with 100 items per page.
- W2109995795 endingPage "1387" @default.
- W2109995795 startingPage "1377" @default.
- W2109995795 abstract "A total of 83 lactating dairy ewes (Manchega, n = 48; Lacaune, n = 35) were used in 2 consecutive experiments for assessing the ability of infrared thermography (IRT) to detect intramammary infections (IMI) by measuring udder skin temperatures (UST). In experiment 1, ewes were milked twice daily and IRT pictures of the udder were taken before and after milking at 46 and 56 d in milk (DIM). Milk yield was 1.46 ± 0.04 L/d, on average. Detection of IMI was done using standard bacterial culture by udder half at 15, 34, and 64 DIM. Twenty-two ewes were classified as having IMI in at least one udder half, the others being healthy (142 healthy and 24 IMI halves, respectively). Four IMI halves had clinical mastitis. No UST differences were detected by IMI and udder side, being 32.94 ± 0.04°C on average. Nevertheless, differences in UST were detected for breed (Lacaune – Manchega = 0.35 ± 0.08°C), milking process moment (after – before = 0.13 ± 0.11°C), and milking schedule (p.m. – a.m. = 0.79 ± 0.07°C). The UST increased linearly with ambient temperature (r = 0.88). In experiment 2, the UST response to an Escherichia coli O55:B5 endotoxin challenge (5 μg/udder half) was studied in 9 healthy Lacaune ewes milked once daily in late lactation (0.58 ± 0.03 L/d; 155 ± 26 DIM). Ewes were allocated into 3 balanced groups of 3 ewes to which treatments were applied by udder half after milking. Treatments were (1) control (C00, both udder halves untreated), (2) half udder treated (T10 and C01, one udder half infused with endotoxin and the other untreated, respectively), and (3) treated udder halves (T11, both udder halves infused with endotoxin). Body (vaginal) temperature and UST, milk yield, and milk composition changes were monitored by udder half at different time intervals (2 to 72 h). First local and systemic signs of IMI were observed at 4 and 6 h postchallenge, respectively. For all treatments, UST increased after the challenge, peaking at 6 h in T 0055 (which differed from that in C00, C01, and T10), and decreased thereafter without differences by treatment. Vaginal temperature and milk somatic cell count increased by 6 h postchallenge, whereas lactose content decreased, in the endotoxin-infused udder halves. Effects of endotoxin on lactose and somatic cell count values were detectable in the infused udder halves until 72 h. In conclusion, despite the accuracy of the camera (±0.15°C) and the moderate standard errors of the mean obtained for UST measures (±0.05 to 0.24°C), we were unable to discriminate between healthy and infected (subclinically or clinically) udder halves in dairy ewes." @default.
- W2109995795 created "2016-06-24" @default.
- W2109995795 creator A5001271065 @default.
- W2109995795 creator A5003329498 @default.
- W2109995795 creator A5029526873 @default.
- W2109995795 creator A5031887190 @default.
- W2109995795 creator A5040377108 @default.
- W2109995795 creator A5060931775 @default.
- W2109995795 date "2014-03-01" @default.
- W2109995795 modified "2023-09-23" @default.
- W2109995795 title "Thermographic variation of the udder of dairy ewes in early lactation and following an Escherichia coli endotoxin intramammary challenge in late lactation" @default.
- W2109995795 cites W1832502881 @default.
- W2109995795 cites W1963601969 @default.
- W2109995795 cites W1965804930 @default.
- W2109995795 cites W1986691709 @default.
- W2109995795 cites W2001694187 @default.
- W2109995795 cites W2004591182 @default.
- W2109995795 cites W2015604992 @default.
- W2109995795 cites W2018093051 @default.
- W2109995795 cites W2031990554 @default.
- W2109995795 cites W2032090915 @default.
- W2109995795 cites W2036005482 @default.
- W2109995795 cites W2049895043 @default.
- W2109995795 cites W2074872487 @default.
- W2109995795 cites W2097963324 @default.
- W2109995795 cites W2114973943 @default.
- W2109995795 cites W2115901345 @default.
- W2109995795 cites W2116187654 @default.
- W2109995795 cites W2132729226 @default.
- W2109995795 cites W2142985671 @default.
- W2109995795 cites W2162753507 @default.
- W2109995795 cites W2291729774 @default.
- W2109995795 cites W4236615560 @default.
- W2109995795 doi "https://doi.org/10.3168/jds.2013-6978" @default.
- W2109995795 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/24418270" @default.
- W2109995795 hasPublicationYear "2014" @default.
- W2109995795 type Work @default.
- W2109995795 sameAs 2109995795 @default.
- W2109995795 citedByCount "16" @default.
- W2109995795 countsByYear W21099957952016 @default.
- W2109995795 countsByYear W21099957952017 @default.
- W2109995795 countsByYear W21099957952018 @default.
- W2109995795 countsByYear W21099957952019 @default.
- W2109995795 countsByYear W21099957952020 @default.
- W2109995795 countsByYear W21099957952022 @default.
- W2109995795 countsByYear W21099957952023 @default.
- W2109995795 crossrefType "journal-article" @default.
- W2109995795 hasAuthorship W2109995795A5001271065 @default.
- W2109995795 hasAuthorship W2109995795A5003329498 @default.
- W2109995795 hasAuthorship W2109995795A5029526873 @default.
- W2109995795 hasAuthorship W2109995795A5031887190 @default.
- W2109995795 hasAuthorship W2109995795A5040377108 @default.
- W2109995795 hasAuthorship W2109995795A5060931775 @default.
- W2109995795 hasBestOaLocation W21099957951 @default.
- W2109995795 hasConcept C140793950 @default.
- W2109995795 hasConcept C2776344049 @default.
- W2109995795 hasConcept C2776482104 @default.
- W2109995795 hasConcept C2776659692 @default.
- W2109995795 hasConcept C2776921810 @default.
- W2109995795 hasConcept C2779234561 @default.
- W2109995795 hasConcept C2779885849 @default.
- W2109995795 hasConcept C42972112 @default.
- W2109995795 hasConcept C54355233 @default.
- W2109995795 hasConcept C71924100 @default.
- W2109995795 hasConcept C86803240 @default.
- W2109995795 hasConcept C89423630 @default.
- W2109995795 hasConceptScore W2109995795C140793950 @default.
- W2109995795 hasConceptScore W2109995795C2776344049 @default.
- W2109995795 hasConceptScore W2109995795C2776482104 @default.
- W2109995795 hasConceptScore W2109995795C2776659692 @default.
- W2109995795 hasConceptScore W2109995795C2776921810 @default.
- W2109995795 hasConceptScore W2109995795C2779234561 @default.
- W2109995795 hasConceptScore W2109995795C2779885849 @default.
- W2109995795 hasConceptScore W2109995795C42972112 @default.
- W2109995795 hasConceptScore W2109995795C54355233 @default.
- W2109995795 hasConceptScore W2109995795C71924100 @default.
- W2109995795 hasConceptScore W2109995795C86803240 @default.
- W2109995795 hasConceptScore W2109995795C89423630 @default.
- W2109995795 hasIssue "3" @default.
- W2109995795 hasLocation W21099957951 @default.
- W2109995795 hasLocation W21099957952 @default.
- W2109995795 hasOpenAccess W2109995795 @default.
- W2109995795 hasPrimaryLocation W21099957951 @default.
- W2109995795 hasRelatedWork W1552177268 @default.
- W2109995795 hasRelatedWork W1603418888 @default.
- W2109995795 hasRelatedWork W2072586158 @default.
- W2109995795 hasRelatedWork W2086293768 @default.
- W2109995795 hasRelatedWork W2114687662 @default.
- W2109995795 hasRelatedWork W2143038396 @default.
- W2109995795 hasRelatedWork W2316466125 @default.
- W2109995795 hasRelatedWork W2980473035 @default.
- W2109995795 hasRelatedWork W3157910997 @default.
- W2109995795 hasRelatedWork W1598632981 @default.
- W2109995795 hasVolume "97" @default.
- W2109995795 isParatext "false" @default.
- W2109995795 isRetracted "false" @default.
- W2109995795 magId "2109995795" @default.
- W2109995795 workType "article" @default.