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3,626 results for “Vitamin”
The effects of primary or secondary prevention with vitamin A supplementation on clinically important outcomes. A systematic review of randomised clinical trials with meta-analysis and Trial Sequential Analysis
<p>Meta data for the review entitled "The effects of primary or secondary prevention with vitamin A supplementation on clinically important outcomes. A systematic review of randomised clinical trials with meta-analysis and Trial Sequential Analysis<strong>"</strong></p>
Fig.1. Vitamin A in Vitamins A And E In Physiological Adaptation Of Mammals With Different Ecogenesis
Fig.1. Vitamin A content in the organs of animals.
Figure 3 in Relationship between vitamin D and physical activity: systematic review and meta-analysis
Figure 3. Funnel Plot of comparison 1,25 (OH) D, outcome versus physical activity (PA).
Figure 2 in Relationship between vitamin D and physical activity: systematic review and meta-analysis
Figure 2. The results of the assessment of the methodological quality of each included trial.
Reference interval of optimal vitamin D level for an adult population of Bangladesh
<div> <div> <h3>Description of the data and file structure</h3> <p>The study collected data from healthy fishermen in Bangladesh to determine the reference interval for vitamin D levels in this population. Additionally, data from an urban population were gathered to identify the parathyroid hormone (PTH) deflection point in relation to vitamin D levels</p> <h4>Files and variables</h4> <h5>File: Urban_final.sav</h5> <p><strong>Description:</strong> This file contains data from an urban population aimed at identifying the parathyroid hormone (PTH) deflection point in relation to vitamin D levels.</p> <h5>File: Fishermen_final.sav</h5> <p><strong>Description:</strong> This file contains data from healthy fishermen in Bangladesh, collected to determine the reference interval for vitamin D levels in this population.</p> <h3>Code/software</h3> <p>IBM SPSS v25 with Python plug-in software was used to analyse the data.</p> <p>Medcalc version-14 statistical software was used to calculate reference intervals.</p> </div> </div>
Replication package for: Measuring the Incentive to Collude: The Vitamin Cartels, 1990–1999 (version 3)
<p>This replication package contains the data and the code to generate the results reported in "Measuring the Incentive to Collude: The Vitamin Cartels, 1990–1999" by Mitsuru Igami and Takuo Sugaya, to be published in The Review of Economic Studies.</p>
Solution, Crystal and in-Silico Structures of the Organometallic Vitamin B12-Derivative Acetylcobalamin and of its Novel Rhodium-Analogue Acetylrhodibalamin
<p>Cartesian coordinates of all calculated structures discussed in the paper.</p>
Supplementary materials for: Use and detection of a vitamin B1 degradation product yields new views of the marine B1 cycle and plankton metabolite exchange
<p>Vitamin B1 (thiamin) is a vital nutrient for most cells in nature including marine plankton. Early and recent experiments show that B1 degradation products instead of B1 can support the growth of marine bacterioplankton and phytoplankton. However, the use and occurrence of some degradation products remain uninvestigated – namely N-formyl-4-amino-5-aminomethyl-2-methylpyrimidine (FAMP) – which has been a focus of plant oxidative stress research. We investigated the relevance of FAMP in the ocean. Experiments and global ocean meta-omic data indicate that eukaryotic phytoplankton, including picoeukaryotes and harmful algal bloom species, use FAMP while bacterioplankton appear more likely to use deformylated FAMP, 4-amino-5-aminomethyl-2-methylpyrimidine (AmMP). Measurements of FAMP in seawater and biomass revealed that it occurs at picomolar concentrations in the surface ocean, heterotrophic bacterial cultures produce FAMP in the dark – indicating non-photodegradation of B1 by cells, and B1-requiring (auxotrophic) picoeukaryotic phytoplankton produce intracellular FAMP. Our results require an expansion of thinking about vitamin degradation in the sea, but also the marine B1 cycle – where it is now crucial to consider a new B1-related compound pool (FAMP) – as well as generation (dark degradation – likely via oxidation), turnover (plankton uptake), and exchange of the compound within networks of plankton.</p>
Data from: Vitamin D induces SIRT1 activation through K610 deacetylation in colon cancer
<p><span>Posttranslational modifications of epigenetic modifiers provide a flexible and timely mechanism for rapid adaptations to the dynamic environment of cancer cells. SIRT1 is an NAD<sup>+</sup>-dependent epigenetic modifier whose activity is classically associated with healthy aging and longevity, but its function in cancer is not well understood. Here, we reveal that 1</span><span>a</span><span>,25-dihydroxyvitamin D<sub>3</sub> (1,25(OH)<sub>2</sub>D<sub>3</sub>, calcitriol), the active metabolite of vitamin D (VD), promotes SIRT1 activation through auto-deacetylation in human colon carcinoma cells, and identify lysine 610 as an essential driver of SIRT1 activity. Remarkably, our data show that the post-translational control of SIRT1 activity mediates the antiproliferative action of 1,25(OH)<sub>2</sub>D<sub>3</sub>. This effect is reproduced by the SIRT1 activator SRT1720, suggesting that SIRT1 activators may offer new therapeutic possibilities for colon cancer patients who are VD deficient or unresponsive. Moreover, this might be extrapolated to inflammation and other VD deficiency-associated and highly prevalent diseases in which SIRT1 plays a prominent role.</span></p>
Supplemental data for the publication: "The Role of Vitamin D in Emiliania huxleyi: A Microalgal Perspective on UV-B Exposure"
<p>The following table contains raw transcriptomic data of Emiliania huxleyi CCMP3266 grown under continuous UV radiation or control conditions for 7, 10, and 13 days, obtained using the MARS-seq protocol (Keren-Shaul H. et al. 2013)</p> <p>Column A - Gene ID (Sperfeld M. et al. 2023)<br> Column B - NCBI accession number<br> Columns C - T: raw read counts<br> Columns U - AL: normalized read counts<br> Columns AM - BD: rlog transform read counts<br> Columns BE - FB: Every 6 columns represent differential expression data between two treatments (time point or UV/nonUV)<br> Columns FC - FK: Functional annotations automatically generated, as previously described (Sperfeld M. et al. 2023)</p>
Supplemental data for the publication: "The Role of Vitamin D in Emiliania huxleyi: A Microalgal Perspective on UV-B Exposure"
<p>The following table contains raw transcriptomic data of Emiliania huxleyi CCMP3266 grown under continuous UV radiation or control conditions for 7, 10, and 13 days, obtained using the MARS-seq protocol (Keren-Shaul H. et al. 2013)</p> <p>Column A: E. huxleyi CCMP3266 gene locus IDs<br> Column B: E. huxleyi CCMP3266 representative gene transcripts<br> Columns C: Best matching transcripts in E. huxleyi CCMP1516<br> Columns D - U: Raw read counts<br> Columns V - AM: DESew2 normalized read counts<br> Columns AN - BE: rlog transformed read counts.<br> Columns BF - FC: Each block of 6 columns represents the results of the differential gene expression analysis between two treatments (time point or UV/nonUV).<br> Columns FD - FJ: Functional annotations </p>
Vitamin D Supplementation and Acute Respiratory Infection in Older Long-Term Care Residents
ClinicalTrials.gov study NCT01102374. IPD Sharing: NO. Countries: 1. Publications: 1.
B Vitamin Supplementation to Chiropractic Management of Chronic LBP: Pilot Clinical Trial (VCLBP)
ClinicalTrials.gov study NCT06576739. IPD Sharing: YES. Countries: 1. Publications: 10.
Vitamin D and Vascular Health in Children
ClinicalTrials.gov study NCT01797302. IPD Sharing: Not stated. Countries: 1. Publications: 1.
A Study of Vitamin C in the Treatment of Liver Cancer to Determine if it is Safe and Effective
ClinicalTrials.gov study NCT01754987. IPD Sharing: NO. Countries: 1. Publications: 1.
A Study to Evaluate the Effect of Vitamin D on PFS in Indolent Non-Hodgkin's Lymphoma
ClinicalTrials.gov study NCT03078855. IPD Sharing: YES. Countries: 1. Publications: 1.
Vitamin C Infusion for Treatment in Sepsis Induced Acute Lung Injury
ClinicalTrials.gov study NCT02106975. IPD Sharing: NO. Countries: 1. Publications: 1.
Cord Blood 25(oh)-Vitamin D Level in Preterm Infants and Associated Morbidities
ClinicalTrials.gov study NCT01812681. IPD Sharing: Not stated. Countries: 1. Publications: 2.
VITAL-DEP: Depression Endpoint Prevention in the VITamin D and OmegA-3 TriaL
ClinicalTrials.gov study NCT01696435. IPD Sharing: Not stated. Countries: 1. Publications: 9.
Vitamin D Supplementation in HIV Youth
ClinicalTrials.gov study NCT01523496. IPD Sharing: Not stated. Countries: 1. Publications: 3.
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