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Oxygen-18

Also Known As:

18O isotope; O-18 isotope

Networked: 8 relevant articles (0 outcomes, 0 trials/studies)

Bio-Agent Context: Research Results

Inorganic Chemicals: 9

Experts

1.	Banik, Gourab D: 1 article (01/2015)
2.	Chakraborty, Arpita: 1 article (01/2015)
3.	Chowdhury, Subhankar: 1 article (01/2015)
4.	Ghosh, Chiranjit: 1 article (01/2015)
5.	Ghosh, Shibendu: 1 article (01/2015)
6.	Maity, Abhijit: 1 article (01/2015)
7.	Pradhan, Manik: 1 article (01/2015)
8.	Selvan, Chitra: 1 article (01/2015)
9.	Som, Suman: 1 article (01/2015)
10.	Dedon, Peter C: 1 article (05/2010)

Related Diseases

1.	Dehydration (Water Stress) 06/06/2023 - "The structural and configurational characteristics of the species comprising the (VOx)n phase dispersed on TiO2(P25) are studied under oxidative dehydration conditions by in situ molecular vibrational spectroscopy (Raman, FTIR) complemented by in situ Raman/18O isotope exchange and Raman spectroscopy under static equilibrium at temperatures of 175-430 °C and coverages in the 0.40-5.5 V nm-2 range. " 11/06/1984 - "The 18O isotope effects increase from 1.005 to 1.008 per single 18O substitution in formate (these values are dominated by the normal isotope effect on the dehydration of formate during binding; pyridinealdehyde-NAD gives an inverse value, possibly because it is not fully dehydrated during binding). " 07/01/1987 - "By using molecular oxygen-18 in the in vitro incubation of chrysene and by mass spectral analyses of the resulting oxygen-18-containing dihydrodiol metabolites and their acid-catalyzed dehydration (phenolic) products, both 1,2-epoxide and 3,4-epoxide were found to be converted by microsomal epoxide hydrolase-catalyzed water attack at predominantly (greater than or equal to 97%) the allylic carbons."
2.	Malnutrition (Nutritional Deficiencies) 03/01/2002 - "The doubly labeled water technique combines the use of the stable isotopes oxygen-18 and hydrogen-2 (deuterium) to measure total energy expenditure in free-living human subjects, and to investigate the magnitude and causes of both undernutrition and the emergence of obesity in developing countries. "
3.	Rupture 05/01/2010 - "Oxygen-18 and deuterium isotope labeling methods, in combination with an extensive analysis of the MS/MS fragmentation patterns of the individual dG(Py) nucleoside adduct and other data show that dG(Py) has an unusual structure with a ruptured cyclohexenyl ring with a carbonyl group at the rupture site and intact guanine and pyrenyl residues. "
4.	Radiation Injuries (Radiation Sickness) 07/01/2006 - "The investigations of the water with decreased content of heavy stable hydrogen and of oxygen (18O) isotope received by the method of rectification were conducted on development of radiation injuries in organisms of the experimental animals. " 07/01/2006 - "[The influence of the water with decreased content of heavy stable hydrogen and oxygen (18O) isotope on development of radiation injuries at gamma-radiation in low dose]."
5.	Obesity 03/01/2002 - "The doubly labeled water technique combines the use of the stable isotopes oxygen-18 and hydrogen-2 (deuterium) to measure total energy expenditure in free-living human subjects, and to investigate the magnitude and causes of both undernutrition and the emergence of obesity in developing countries. "

Related Drugs and Biologics

1.	Isotopes
2.	Deuterium
3.	Biomarkers (Surrogate Marker)
4.	Oxygen (Dioxygen)
5.	Nucleosides
6.	NAD (NADH)
7.	Hydrogen
8.	Guanine
9.	Epoxide Hydrolases
10.	Carbonic Anhydrases (Carbonic Anhydrase)