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165 results for “anthocyanins”
Dietary Anthocyanins Improve Lipid Metabolism in a Dose - Dependent Manner
ClinicalTrials.gov study NCT03415503. IPD Sharing: NO. Countries: 1. Publications: 1.
Anthocyanin Intake on Cardiometabolic Biomarkers
ClinicalTrials.gov study NCT05995002. IPD Sharing: NO. Countries: 1. Publications: 0.
Effect of Sour Cherry Anthocyanins on Healthy Human Saliva
ClinicalTrials.gov study NCT05406011. IPD Sharing: NO. Countries: 1. Publications: 2.
Effect of Anthocyanins on Metabolic Profiles in Subjects With Pre-diabetes
ClinicalTrials.gov study NCT02689765. IPD Sharing: UNDECIDED. Countries: 1. Publications: 3.
Anthocyanin-rich Blackcurrant and Vascular Function
ClinicalTrials.gov study NCT02459756. IPD Sharing: Not stated. Countries: 1. Publications: 1.
Red-fleshed Apple as a Novel Anthocyanin-biofortified Food to Improve Cardiometabolic Risk Factors.
ClinicalTrials.gov study NCT03795324. IPD Sharing: Not stated. Countries: 1. Publications: 1.
Metabolic, Vascular and Cognitive Effects of Treatment With Anthocyanins
ClinicalTrials.gov study NCT02409446. IPD Sharing: NO. Countries: 1. Publications: 1.
Anthocyanins as Dementia Prevention?
ClinicalTrials.gov study NCT03419039. IPD Sharing: NO. Countries: 1. Publications: 4.
The Health Effects of Blueberry Anthocyanins in Metabolic Syndrome (the CIRCLES-study)
ClinicalTrials.gov study NCT02035592. IPD Sharing: Not stated. Countries: 2. Publications: 3.
Supplementation With Dietary Anthocyanins and Side Effects of Radiotherapy for Breast Cancer
ClinicalTrials.gov study NCT02195960. IPD Sharing: NO. Countries: 1. Publications: 1.
Rice Anthocyanin Bioavailability in Humans
ClinicalTrials.gov study NCT03935022. IPD Sharing: NO. Countries: 1. Publications: 5.
Data from: Molecular evolution of anthocyanin pigmentation genes following losses of flower color
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Data from: Identification of transcription factor genes involved in anthocyanin biosynthesis in carrot (Daucus carota L.) using RNA-Seq
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Data from: Digital photography provides a fast, reliable and non-invasive method to estimate anthocyanin pigment concentration in reproductive and vegetative plant tissues
1. Anthocyanin pigments have become a model trait for evolutionary ecology since they often provide adaptive benefits for plants. Anthocyanins have been traditionally quantified biochemically, or more recently using spectral reflectance. However, both methods require destructive sampling and can be labour intensive and challenging with small samples. Recent advances in digital photography and image processing make it the method of choice for measuring colour in the wild. Here, we use digital images as a quick, non-invasive method to estimate relative anthocyanin concentration among plants exhibiting colour variation. 2. By using a consumer-level digital camera and a free image processing toolbox, we extracted RGB values from digital images to generate colour indices. We tested petals, stems, pedicels and calyces of six species, which contain different types of anthocyanin pigments and exhibit different pigmentation patterns. Colour indices were assessed by their correlation to biochemically determined anthocyanin concentration. For comparison, we also calculated colour indices from spectral reflectance and tested the correlation with anthocyanin concentration. 3. Indices perform differently depending on the nature of the colour variation. For both digital images and spectral reflectance, the most accurate estimates of anthocyanin concentration emerge from anthocyanin content-chroma ratio (ACCR), anthocyanin-chroma basic (ACCB) and strength of green (S green) indices. Some colour indices derived from digital images and spectral reflectance strongly correlate with biochemically determined anthocyanin concentration, but the estimates from digital images performed better than spectral reflectance in terms of 2 and normalized root-mean-square error. This was particularly noticeable in a species with striped petals, but in the case of striped calyces both methods showed a comparable relationship with anthocyanin concentration. 4. Using digital images brings new opportunities to accurately quantify the anthocyanin concentration in both floral and vegetative tissues. This method is efficient, completely non-invasive, applicable to both uniform and patterned colour, and works with samples of any size.
Fig. 1 in Anthocyanin 5,3 -aromatic acyltransferase from Gentiana triflora, a structural insight into biosynthesis of a blue anthocyanin
Fig. 1. Reaction scheme of acylation by Gt5,3′acyltransferase.
Fig. 4 in Identification of anthocyanin and other flavonoids from the green-blue petals of Puya alpestris (Bromeliaceae) and a clarification of their coloration mechanism
Fig. 4. UV–vis absorption spectra of the tip and base of the petals of Puya alpestris.
Gastric pH and Anthocyanin Absorption
ClinicalTrials.gov study NCT01122160. IPD Sharing: Not stated. Countries: 1. Publications: 0.
Anthocyanin Extract and Phospholipid Curcumin in Colorectal Adenoma
ClinicalTrials.gov study NCT01948661. IPD Sharing: Not stated. Countries: 1. Publications: 0.
Purified Anthocyanins Supplementation in Type 2 Diabetes Mellitus
ClinicalTrials.gov study NCT02317211. IPD Sharing: Not stated. Countries: 0. Publications: 1.
The effects of climate change on floral anthocyanin polymorphisms
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Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.