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Blood urea nitrogen measurement

Known as: Nitrogen, Blood Urea, bun measurement, BUN 
The urea concentration of the blood stated in terms of nitrogen content. Serum (plasma) urea nitrogen is approximately 12% higher than blood urea… Expand
National Institutes of Health

Related topics

Related topics

13 relations

Broader (3)

Blood Chemical AnalysisUrea measurementUrea nitrogen (procedure)
Blood Urea NitrogenBlood urea nitrogen test deviceCarbonyldiamideGlomerular Filtration Rate
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Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
Review
2018
Review
2018
Nitrogen-fixing populations of Planctomycetes and Proteobacteria are abundant in surface ocean metagenomes
Nitrogen fixation in the surface ocean impacts global marine nitrogen bioavailability and thus microbial primary productivity… Expand
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Review
2018
Review
2018
Probing condensed matter physics with magnetometry based on nitrogen-vacancy centres in diamond
The magnetic fields generated by spins and currents provide a unique window into the physics of correlated-electron materials and… Expand
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Review
2018
Review
2018
Range dynamics of mountain plants decrease with elevation.
Many studies report that mountain plant species are shifting upward in elevation. However, the majority of these reports focus on… Expand
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Review
2018
Review
2018
Pursuing sustainable productivity with millions of smallholder farmers
Sustainably feeding a growing population is a grand challenge, and one that is particularly difficult in regions that are… Expand
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Review
2018
Review
2018
Source and sink mechanisms of nitrogen transport and use.
Contents Summary 35 I. Introduction 35 II. Nitrogen acquisition and assimilation 36 III. Root-to-shoot transport of nitrogen 38… Expand
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Review
2017
Review
2017
Organic farming enhances soil microbial abundance and activity—A meta-analysis and meta-regression
Population growth and climate change challenge our food and farming systems and provide arguments for an increased… Expand
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Review
2017
Review
2017
Ozone pollution in China: A review of concentrations, meteorological influences, chemical precursors, and effects.
High concentrations of ozone in urban and industrial regions worldwide have long been a major air quality issue. With the rapid… Expand
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Review
2017
Review
2017
Novel Biomarkers in the Diagnosis of Chronic Kidney Disease and the Prediction of Its Outcome
In its early stages, symptoms of chronic kidney disease (CKD) are usually not apparent. Significant reduction of the kidney… Expand
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Highly Cited
2010
Highly Cited
2010
Global biodiversity: indicators of recent declines.
In 2002, world leaders committed, through the Convention on Biological Diversity, to achieve a significant reduction in the rate… Expand
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Highly Cited
1985
Highly Cited
1985
Chloroform fumigation and the release of soil nitrogen: A rapid direct extraction method to measure microbial biomass nitrogen in soil
Abstract A new “direct extraction” method for measuring soil microbial biomass nitrogen (biomass N) is described. The new method… Expand
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