ArticleAnimal bioscience2025
Milk profiles of selenoamino acids, selenoenzymes, and selenoproteins of peripartal dairy cows fed with different selenium sources.
Article in Animal bioscience, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
0 citing papers in PubMed.
No citing paper in PubMed yet.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectiveThis study aimed to investigate the effect of dietary nanoselenium (nanoSe) and sodium selenite (SS) on the concentrations of selenoamino acids, the activities of selenoenzymes, and the mRNA expressions of selenoproteins in the milk of peripartal dairy cows.
methodsThree diets included a control (basal diet) with background selenium at 0.06 mg/kg and treatments with either SS or nanoSe added at the same selenium concentration of 1.00 mg/kg of diet. A total of 45 dairy cows were randomly allocated to three groups. The feeding trial lasted for 42 days from prenatal 21 days to postnatal 21 days.
resultsNanoSe increased (p<0.05) milk yield compared to the control and SS. In milk, both SS and nanoSe increased (p<0.05) the concentrations of selenium, selenocysteine, and selenomethionine, and the activities of glutathione peroxidase 4, glutathione reductase, thioredoxin reductase, glutathione S-transferase, and iodothyronine deiodinases (type 2 and 3). The nanoSe showed higher (p<0.05) effects on these parameters than SS. Also, dietary nanoSe upregulated (p<0.05) the mRNA expressions of selenoproteins P, W, S, F, M, N, K, O, H, and I in milk compared to the control. For most selenoproteins, there was no difference between SS and nanoSe, only selenoprotein K was higher (p<0.05) in nanoSe than in SS.
conclusionIn conclusion, dietary nanoSe increased milk yield, milk selenoamino acids and selenoproteins in peripartal dairy cows.
Indexed as
Identifiers
What Socratic holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.