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Dataset results
17 results for “nutrient deficiency”
Data from: Anemia and related nutrient deficiencies after Roux-en-Y gastric bypass surgery: a systematic review and meta-analysis
Objective: To obtain a pooled risk estimate on the long-term impact of anaemia and related nutritional deficiencies in patients receiving Roux-en-Y gastric bypass (RYGB) surgery. Design: Systematic review and meta-analysis. Data sources: MEDLINE, EMBASE and Cochrane databases were searched to identify English reports published before 16 May 2014. Eligibility criteria: Articles with case numbers >100, follow-up period >12 months, and complete data from both before and after surgery were selected. Outcomes of interest were changes in baseline measurements of proportion of patients with anaemia, by haemoglobin, haematocrit, ferritin, iron, vitamin B12 and folate levels. Data collection and analysis: Two reviewers independently reviewed data and selected six prospective and nine retrospective studies with a total of 5909 patients. A random effect model with inverse variance weighting was used to calculate summary estimates of outcomes at 6, 12, 24 and 36 months postoperatively. Results: Proportion of patients with anaemia was 12.2% at baseline, which, respectively, increased to 20.9% and 25.9% at 12 and 24 months follow-up, consistent with decreases in haemoglobin and haematocrit levels. Although the serum iron level did not change substantially after surgery, the frequency of patients with ferritin deficiency increased from 7.9% at baseline to 13.4% and 23.0% at 12 and 24 months, respectively, postoperation. Vitamin B12 deficiency increased from 2.3% at baseline to 6.5% at 12 months after surgery in those subjects receiving RYGB. There was no obvious increase in folate deficiency. Conclusions: RYGB surgery is associated with an increased risk of anaemia and deficiencies of iron and vitamin B12, but not folate. Ferritin is more sensitive when serum iron level is within normal range.
Data from: Diagnosis of crop secondary and micro-nutrient deficiencies in sub-Saharan Africa
Crop production in sub-Saharan Africa has numerous biotic and abiotic constraints, including nutrient deficiencies. Information on crop response to macronutrients is relatively abundant compared with secondary and micronutrients (SMN). Data from 1339 trial replicates of 280 field trials conducted from 2013 to 2016 in 11 countries were analyzed for the diagnosis of SMN deficiencies. The diagnostic data included relative yield response (RYR) and soil and foliar test results. The RYR to application of a combination of Mg, S, Zn, and B (Mg-S-Zn-B) relative to a comparable N-P-K treatment was a >5% increase for 35% of the legume blocks and 60% of the non-legume blocks. The frequencies of soil test Zn, Cu, and B being below their critical level were 28, 2 and 10% for eastern and southern Africa, respectively, and 55, 58 and 89% for western Africa, while low levels for other SMN were less frequent. The frequency of foliar results indicating low availability were 58% for Zn, 16% for S and less for other SMN. The r2 values for relationships between soil test, foliar test and RYR results were <0.035 with little complementarity except for soil test Zn and B with cassava (Manihot esculenta L. Crantz) RYR in Ghana, and foliar Zn with cereal RYR in Uganda. Positive RYR is powerful diagnostic information and indicative of good profit potential for well-targeted and well-specified SMN application. Geo-referenced RYR, soil analysis and foliar analysis results for diagnosis of SMN deficiencies in 11 countries of sub-Saharan Africa were generally not complementary.
Differential responses of Medicago truncatula NLA homologs to nutrient deficiency and arbuscular mycorrhizal symbiosis
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Prevalence of Major Nutrients Deficiency in Diabetic Patient Before and After Bariatric Surgery
ClinicalTrials.gov study NCT03244839. IPD Sharing: NO. Countries: 1. Publications: 3.
Data from: Diagnosis of crop secondary and micro-nutrient deficiencies in sub-Saharan Africa
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Data from: Anemia and related nutrient deficiencies after Roux-en-Y gastric bypass surgery: a systematic review and meta-analysis
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NGS amplicon metagenomic 16S seq of soybean rhizosphere under contrasting nutrient-deficient and acidic-stress soils
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Data from: Nutrient deficiencies and the restriction of compensatory mechanisms in copepods
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Soybean Root Transcriptomics: Insights into Sucrose Signaling at the Crossroads of Nutrient Deficiency and Biotic Stress Responses
GEO Series GSE228888. Glycine max. 9 samples. Type: Expression profiling by high throughput sequencing.
FoxO targets in Tsc1-deficient cells under normal food and nutrient restriction food
GEO Series GSE138877. Drosophila melanogaster. 31 samples. Type: Expression profiling by high throughput sequencing.
METTL16 deficiency attenuates apoptosis through translational control of extrinsic death receptor during nutrient deprivation
GEO Series GSE249176. Homo sapiens. 6 samples. Type: Expression profiling by high throughput sequencing; Other.
METTL16 deficiency attenuates apoptosis through translational control of extrinsic death receptor during nutrient deprivation
GEO Series GSE244901. Homo sapiens. 4 samples. Type: Expression profiling by high throughput sequencing.
Dissimilar manifestation of heterosis in super hybrid rice at early-tillering stage under nutrient-deficient and nutrient-sufficient condition
GEO Series GSE85765. Oryza sativa. 36 samples. Type: Expression profiling by array.
Deep Learning for Non-Invasive Diagnosis of Nutrient Deficiencies in Sugar Beet Using RGB Images
<p>We present the Deep Nutrient Deficiency for Sugar Beet (DND-SB) dataset, which contains 5648 RGB images of sugar beet captured over the whole growth period in 2019 at the long term fertilizer experiment (LTFE) Dikopshof near Bonn. The images were annotated with seven types of fertilizer treatments. The dataset is used for image classification and domain adaptation. For more details, please refer to the link: <a href="https://github.com/jh-yi/DND-SB">https://github.com/jh-yi/DND-SB</a>. </p>
Expression data of young Arabidopsis root plants experiencing either phosphate deficiency, iron deficiency or both, for 3hours, 6 hours and 9 hours in comparison to plants fully supply with nutrients
GEO Series GSE171449. Arabidopsis thaliana. 39 samples. Type: Expression profiling by array.
RNA-seq helps to analyze the regulation mechanism of maize roots under nutrient-deficiency conditions
GEO Series GSE125417. Zea mays. 12 samples. Type: Expression profiling by high throughput sequencing.
Transcriptome analysis in nutrient deficient wheat roots
GEO Series GSE61679. Triticum aestivum. 18 samples. Type: Expression profiling by array.
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These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
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.