Results 61 to 70 of about 1,009,244 (170)
ABSTRACT Mucosal surfaces are sites of highly dynamic interactions among epithelial and immune cells, environmental exposures, particularly dietary inputs, and the diverse microbial communities and their metabolites. These elements continually influence each other to maintain homeostasis and ensure appropriate immune discrimination between pathogens ...
Clara Delaroque +5 more
wiley +1 more source
l. Some Studies in Enzyme Kinetics. II. The Oxidation of 3-Indoleacetic Acid by Plant Enzymes. III. The Synthesis of Some α-Alkyl α-Amino Acids and Their Derivatives [PDF]
NOTE: Text or symbols not renderable in plain ASCII are indicated by [...]. Abstract is included in .pdf document. The kinetics of the alpha-chymotrypsin catalyzed hydrolysis of N-carboethoxy-L-tyrosinamide have been determined in aqueous solution at ...
Manning, David Treadway
core +1 more source
Background Phosphoenolpyruvate carboxylase (PEPC) plays an important role in the primary metabolism of higher plants. Several studies have revealed the critical importance of PEPC in the interaction of carbon and nitrogen metabolism.
Ling Lian +12 more
doaj +1 more source
This study investigated a novel WST‐8‐based assay for evaluating d‐Amino acid oxidase (DAO) inhibitors. We confirmed its effectiveness using known inhibitors and found that uremic toxins possess relatively weak inhibitory activity compared to existing drugs.
Kahoko Miyake +4 more
wiley +1 more source
An Investigation of The Dissociation of Certain Cyclohexane Derivatives of Aliphatic Acids [PDF]
For years it has been known that certain cyclic derivatives of aliphatic acids show hormone activity as growth regulators for some plants, and popular acceptance and application of the regulators has been remarkably rapid.
Finch, Jack Norman +2 more
core +1 more source
Callus cultures of medicinal plants have good prospects for biotechnology as sources of bioactive compounds. Hyssop callus cultures (Hyssopus officinalis L.) possess unique chemical composition and properties.
Popova Elena
doaj +1 more source
Cordycepin is a crucial bioactive compound produced by the fungus Cordyceps spp. Its therapeutic potential has been recognized for a wide range of biological properties such as anticancer, anti-diabetic, antidepressant, antioxidant, immunomodulation, etc.
Vikas Kaushik +5 more
doaj +1 more source
KINETICS OF THE ENZYMICALLY-CATALYZED OXIDATION OF INDOLEACETIC ACID
A study of the kinetics of the enzymically-catalyzed decarboxylation and oxidation of indoleacetic acid has provided evidence that it is a chain autoxidation initiated and propagated by two enzyme-controlled peroxidations.
E. R. Waygood, G. A. Maclachlan
core +1 more source
Response of Substituted Indoleacetic Acids in the Indolo-alpha-pyrone Fluorescence Determination
The method of indolo-.alpha.-pyrone fluorescence-determination of IAA was investigated to study possible interference from 4-chloro-indoleacetic acid and 5-hydroxyindoleacetic acid, which occur naturally. Both compounds show about 40% of the fluorescence
Kaiser, P. +2 more
core
Studies on the inactivation of indoleacetic acid by roots [PDF]
The enzymatic breakdown of indoleacetic acid in the presence of aqueous pea root extracts containing an "indoleacetic acid-oxidase" system was studied. A method based on the "Salkowski" colour reaction was used for the estimation of residual indoleacetic
Palmer, Anne
core

