"Helium" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus,
MeSH (Medical Subject Headings). Descriptors are arranged in a hierarchical structure,
which enables searching at various levels of specificity.
A noble gas with the atomic symbol He, atomic number 2, and atomic weight 4.003. It is a colorless, odorless, tasteless gas that is not combustible and does not support combustion. It was first detected in the sun and is now obtained from natural gas. Medically it is used as a diluent for other gases, being especially useful with oxygen in the treatment of certain cases of respiratory obstruction, and as a vehicle for general anesthetics.
| Descriptor ID |
D006371
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| MeSH Number(s) |
D01.268.613.350 D01.362.641.352
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| Concept/Terms |
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Below are MeSH descriptors whose meaning is more general than "Helium".
Below are MeSH descriptors whose meaning is more specific than "Helium".
This graph shows the total number of publications written about "Helium" by people in this website by year, and whether "Helium" was a major or minor topic of these publications.
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| Year | Major Topic | Minor Topic | Total |
|---|
| 2006 | 0 | 1 | 1 |
| 2008 | 0 | 1 | 1 |
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Below are the most recent publications written about "Helium" by people in Profiles.
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Yuan C, Lu X, Qin J, Rosen BP, Le XC. Volatile arsenic species released from Escherichia coli expressing the AsIII S-adenosylmethionine methyltransferase gene. Environ Sci Technol. 2008 May 01; 42(9):3201-6.
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Mons M, Piuzzi F, Dimicoli I, Gorb L, Leszczynski J. Near-UV resonant two-photon ionization spectroscopy of gas phase guanine: evidence for the observation of three rare tautomers. J Phys Chem A. 2006 Sep 28; 110(38):10921-4.