Results 271 to 280 of about 85,607 (324)

Thiamine functions as a key activator for modulating plant health and broad-spectrum tolerance in cotton.

The Plant Journal, 2022
Global climate changes cause an increase of abiotic and biotic stresses that tremendously threaten the world's crop security. However, there are relatively rare researches on a broad-spectrum response pathway involved in biotic and abiotic stresses. Here,
Weixi Li   +7 more
semanticscholar   +1 more source

Reduction of Ferricyanide by Thiamine or Thiamine Pyrophosphate

Biochemical and Biophysical Research Communications, 1996
The colorimetric assay for the activity of pyruvate dehydrogenase (EC 1.2.4.1) developed by Itokawa is based on a coupled reduction of ferricyanide and the formation of Prussian blue (Brian Research 94, 475-484). In this assay system, we found that the coenzyme, thiamine pyrophosphate, itself reduced ferricyanide independent of both the enzyme and the ...
Weidong Wu, Guoyu Li, Mark E. Cook
openaire   +3 more sources

The Effect of Thiamine on Thiamine Sniff Thresholds

The Journal of General Psychology, 1958
(1958). The Effect of Thiamine on Thiamine Sniff Thresholds. The Journal of General Psychology: Vol. 59, No. 1, pp. 105-109.
George Watson   +2 more
openaire   +3 more sources

Combination of vitamin C, thiamine and hydrocortisone added to standard treatment in the management of sepsis: results from an open label randomised controlled clinical trial and a review of the literature

Infectious Diseases, 2020
Background: Combination of vitamin C, hydrocortisone and thiamine have recently been used in sepsis but data of efficacy are conflicting and no data are available from developing countries. We sought to study the effect of addition of this combination to
Saleem J. Wani   +8 more
semanticscholar   +1 more source

Thiamine diphosphatase in thiamine deficiency

Experientia, 1962
In Thiamin-Mangelkuken wurde eine erhohte Thiamin-Diphosphatase-Aktivitat festgestellt. In Figur 1 sind die Mengen an freigesetztem anorganischem Phosphat in μMol/g Gewebe/h angegeben. Die Normalwerte betragen durchschnittlich 43,0 Einheiten, wahrend das pathologische Gewebe bis zu 60 Einheiten enthalt.
openaire   +3 more sources

Acrylamide and thiamine

Archives of Toxicology, 1989
Acrylamide administration to rats caused clear alteration of blood thiamine content, which appeared to reflect suppressed intake and/or utilization of the vitamin in the body. Decreased utilization of thiamine does not seem to be induced by decreased binding of thiamine pyrophosphate (TPP) and apotransketolase, because acrylamide did not affect the Km ...
Hideki Igisu, Ikuo Goto
openaire   +3 more sources

Thiamin and the Brain

Annual Review of Nutrition, 1988
INTR ODUCTI ON.... . . ......... . .. . . . . . . . ....... 483 HIST ORY OF THI AMIN . ..... . . . . . . . ... . .. .. . . . . . . . . . . . . . . . . . . . . . . .... . . . . . . . . . . . . . . .. ... . . . . . . . . . 484 BI OCHEMISTRY AN D MET AB OLISM 485 Biosynthesis . . . . . . . . . ..... . . . . . . . . . . . . . . . . . . . . . . . . .
openaire   +2 more sources

Effect of Thiamin Deprivation on Thiamin Metabolism in Mice

The Journal of Nutrition, 1981
Mice were made deficient by thiamin deprivation. Thiamin pyrophosphokinase and thiamin pyrophosphatase activities were measured, and their changes were compared to transketolase (TK), pyruvate and alpha-ketoglutarate dehydrogenase (DG) activities and thiamin pyrophosphate (TPP) level in the same tissues. Thiamin pyrophosphokinase activity was increased
Valentina G. Petushok   +4 more
openaire   +3 more sources

Thiamine-quinone adducts. Colorimetric determination of thiamine

Experientia, 1977
2, 3-dichloro-1,4-naphtoquinone reacts with thiamine in the presence of NH3 to give a 1∶2 adduct, for which structureII is proposed on the basis of analytical and spectroscopic (IR) data. Such a reaction is very useful for thiamine quantitative determination.
V. De Mola, N. Gallo
openaire   +3 more sources

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