Tracer Studies with Radioactive Carbon and Hydrogen. The Synthesis and Oxidation of Fumaric Acid

1942 ◽  
Vol 64 (4) ◽  
pp. 948-950 ◽  
Author(s):  
M. B. Allen ◽  
S. Ruben
Keyword(s):  
Fumaric Acid ◽  
Tracer Studies ◽  
Radioactive Carbon

Tracer Studies with Radioactive Carbon. The Exchange between Acetic Anhydride and Sodium Acetate

1942 ◽  
Vol 64 (12) ◽  
pp. 3050-3050 ◽  
Author(s):  
S. Ruben ◽  
M. B. Allen ◽  
P. Nahinsky
Keyword(s):  
Acetic Anhydride ◽  
Sodium Acetate ◽  
Tracer Studies ◽  
Radioactive Carbon

Tracer Studies with Radioactive Carbon: The Oxidation of Propionic Acid

1941 ◽  
Vol 63 (8) ◽  
pp. 2275-2276 ◽  
Author(s):  
P. Nahinsky ◽  
S. Ruben
Keyword(s):  
Propionic Acid ◽  
Tracer Studies ◽  
Radioactive Carbon

Tracer Studies by14C-labeled Herbicides, DMSO, and Surfactant

Weed Science ◽  
1972 ◽  
Vol 20 (1) ◽  
pp. 81-86 ◽  
Author(s):  
D. W. Jones ◽  
C. L. Foy
Keyword(s):  
Phaseolus Vulgaris ◽  
Acute Toxicity ◽  
Nonionic Surfactant ◽  
Tween 80 ◽  
Contact Toxicity ◽  
Foliar Uptake ◽  
Sorbitan Monooleate ◽  
Tracer Studies ◽  
Radioactive Carbon ◽  
Anisic Acid

Primary leaves of 17-day-old-bean(Phaseolus vulgarisL. ‘Black Valentine’) were treated with14C-labeled dimethylsulfoxide (DMSO), 3,6-dichloro-o-anisic acid (dicamba), 1,1′-dimethyl-4,4′-dipyridinium salt (paraquat), and 2-chloro-4-(ethylamino)-6-(isopropylamino-s-triazine (atrazine). Each herbicide was tested alone, and in combination with 30% DMSO, 0.25% Tween 80 (nonionic surfactant containing polyoxyethylene sorbitan monooleate), or both. DMSO at concentrations of 25% or more caused varying degrees of acute toxicity. However, a small amount of radioactive carbon generally was distributed throughout the plant 5 days after application of DMSO-14C, as determined by autoradiography and counting. Tween 80 enhanced whereas DMSO had little effect on the absorption and translocation of dicamba, a phloem-mobile herbicide. The contact toxicity and apoplastic movement of paraquat was increased with DMSO. Tween 80 enhanced eight-fold and DMSO, two-fold, the foliar uptake and (apoplastic) movement of atrazine within the treated leaves.

scholarly journals TECHNIQUES FOR IN VIVO TRACER STUDIES WITH RADIOACTIVE CARBON

1948 ◽  
Vol 173 (1) ◽  
pp. 371-381 ◽  
Author(s):  
Howard E. Skipper ◽  
Carl E. Bryan ◽  
Locke White ◽  
Olivia S. Hutchison
Keyword(s):  
Tracer Studies ◽  
Radioactive Carbon

Tracer Studies with Radioactive Carbon. The Synthesis and Oxidation of Several Three Carbon Acids

1942 ◽  
Vol 64 (10) ◽  
pp. 2299-2302 ◽  
Author(s):  
P. Nahinsky ◽  
C. N. Rice ◽  
S. Ruben ◽  
M. D. Kamen
Keyword(s):  
Tracer Studies ◽  
Radioactive Carbon ◽  
Carbon Acids

Fumaric Acid Esters Help Some Severe Psoriasis Patients

2005 ◽  
Vol 36 (9) ◽  
pp. 22
Author(s):  
NANCY WALSH
Keyword(s):  
Fumaric Acid ◽  
Severe Psoriasis ◽  
Fumaric Acid Esters ◽  
Acid Esters

The Effects of Sodium Citrate and an Excess of Plasminogen on Fibrinolytic Agents

1960 ◽  
Vol 04 (03) ◽  
pp. 462-472 ◽  
Author(s):  
Tage Astrup ◽  
Ida Sterndorff
Keyword(s):  
Fumaric Acid ◽  
Maleic Acid ◽  
Fibrinolytic Activity ◽  
Sodium Citrate ◽  
Plasminogen Activators ◽  
Fibrinolytic Agents ◽  
Enhancing Effect ◽  
Polycarboxylic Acids

Summary1. The presence of citrate in the normal fibrin enhanced the fibrinolytic activity of plasminogen activators, including trypsin. The effect of proteases (on normal or on heated fibrin, containing citrate) was not significantly influenced.2. The effect of plasminogen activators was also increased when excess of plasminogen was present in the normal fibrin plates.3. Fumaric acid and maleic acid belong to the polycarboxylic acids producing an enhancing effect.

PPC 06 ( Tepilamide Fumarate), a novel fumaric acid ester, is efficacious in treating plaque psoriasis: Results from a phase 2b randomized controlled trial

2019 ◽  
Vol 3 ◽  
pp. S33
Author(s):  
Mark Lebwohl ◽  
Leon Kircik ◽  
Kristian Reich ◽  
Sugar Munjal ◽  
Srinivas Shenoy ◽  
...  
Keyword(s):  
Randomized Controlled Trial ◽  
Fumaric Acid ◽  
Plaque Psoriasis ◽  
Acid Ester ◽  
Controlled Trial ◽  
Randomized Controlled ◽  
Fumaric Acid Ester

Abstract not available.

XP-23829, a Novel Fumaric Acid Ester, is Efficacious in Reducing Psoriatic Lesions: Results from a Phase 2 Randomized Controlled Study

2017 ◽  
Vol 1 ◽  
pp. s33 ◽  
Author(s):  
Alice B Gottlieb ◽  
Caitriona Ryan ◽  
Richard Kim ◽  
Aftab Alam ◽  
Sagar Munjal ◽  
...  
Keyword(s):  
Fumaric Acid ◽  
Acid Ester ◽  
Randomized Controlled Study ◽  
Controlled Study ◽  
Phase 2 ◽  
Randomized Controlled ◽  
Fumaric Acid Ester ◽  
Psoriatic Lesions

Abstract Not Available

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