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Genus Protium

Known as: Protium 
National Institutes of Health

Papers overview

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Highly Cited
2007
Highly Cited
2007
Invertebrates Colonization on Native Tree Leaves in a Neotropical Stream (Brazil)
We evaluate the composition and structure of invertebrate assemblages during leaf breakdown of five native tree species (Myrcia… 
2006
2006
A deuterated deep-cavity cavitand confirms the importance of C-H...X-R hydrogen bonds in guest binding.
A deuterated cavitand host was examined for its affinity to a series of guests; for halogenated, preorganized guests binding was… 
Highly Cited
2000
Highly Cited
2000
Identification of the sites of hydroxyl radical reaction with peptides by hydrogen/deuterium exchange: prevalence of reactions with the side chains.
Hydroxyl radical-effected protium/deuterium ((1)H/(2)H) exchange into the C-H bonds present in peptides has been used to identify… 
1996
1996
Equilibrium Protium/Deuterium Fractionation of Backbone Amides in U−13C/15N Labeled Human Ubiquitin by Triple Resonance NMR
The equilibrium D/H isotope fractionation factor, Φ, of a given amide in a protein corresponds to the population ratio of… 
1983
1983
Comparison of radioimmunological determinations with gas chromatography mass spectrometry dosage. A study of PGE2 and PGF2alpha in gastrointestinal fluids.
The reliability of radioimmunoassays for determination of PGE2 and PGF2alpha in gastrointestinal fluids was checked by two gas… 
1981
1981
A comparison of the quantitative analysis of 6-oxo-PGF1 alpha in biological fluids by gas chromatography mass spectrometry and radioimmunoassay.
Two sensitive and selective quantitative methods for 6-oxo-PGF1 alpha, the stable hydrolysis product of prostacyclin are… 
Highly Cited
1974
Highly Cited
1974
Isotope effects in O- and N-demethylations mediated by rat liver microsomes: an application of direct insertion electron impact mass spectrometry.
Highly Cited
1973
Highly Cited
1973
Methods for quantitative analysis of PGF2 , PGE2, 9 , 11 -dihydroxy-15-keto-prost-5-enoic acid and 9 , 11 , 15-trihydroxy-prost-5-enoic acid from body fluids using deuterated carriers and gas…
Highly Cited
1971
Highly Cited
1971
Mass spectrometric determination of picomole amounts of prostaglandins E 2 and F 2 using synthetic deuterium labeled carriers.
Highly Cited
1952
Highly Cited
1952
THE RELATIVE RATES OF PHOTOSYNTHETIC ASSIMILATION OF ISOTOPIC FORMS OF CARBON DIOXIDE.
The dictum that isotopes of the same element are chemically the same is, of course, only an approximation. There are many… 
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