Results 81 to 90 of about 290 (115)

Trehalases of the fleshfly Sarcophaga barbata

Journal of Insect Physiology, 1970
Abstract Two types of trehalase are present in the flight muscle of Sarcophaga barbata ; one is soluble and the other particulate. The soluble trehalase is apparently contained in blood trapped between muscles and within the extracellular spaces of the muscle. The particulate trehalase is a mitochondrial enzyme which is firmly bound to mitochondrial
A N, Clements, J, Page, K, Borck, A J, Van Ooyen   +3 more
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Characteristics of trehalase inCandida tropicalis

Antonie van Leeuwenhoek, 1952
The trehalase content of different yeasts varies widely. A strain ofCandida tropicalis was found to be the best source of this enzyme among the yeasts tested. The trehalase activity in this yeast could be increased 8.5 times by growing it on trehalose rather than glucose. Thus trehalase is an adaptive enzyme inC. tropicalis.
T M, LUKES, H J, PHAFF
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Inhibitors of Pig Kidney Trehalase

Archives of Biochemistry and Biophysics, 1995
Trehazolin, a new trehalase inhibitor isolated from the culture broth of Micromonospora, was reported to be a highly specific inhibitor for porcine and silk worm trehalases with IC50 values of 5.5 x 10(-9) and 3.7 x 10(-9) M, respectively (O. Ando, H. Satake, K. Itoi, A. Sato, M. Nakajima, S. Takashi, H. Haruyama, Y. Ohkuma, T.
S V, Kyosseva, Z N, Kyossev, A D, Elbein
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Renal trehalase: Function and development

Comparative Biochemistry and Physiology Part A: Physiology, 1990
1. Following injection of trehalose into the bloodstream, no trehalose was found in urine of rabbits until the concentration of trehalose in blood exceeded 0.6 mg/ml. 2. Absence of trehalose in urine of the rabbit when the concentration of the sugar in blood is elevated supports the hypothesis that renal trehalase functions as a digestive enzyme in ...
J, Riby, S, Sunshine, N, Kretchmer
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Trehalase polymorphism in Drosophila melanogaster

Biochemical Genetics, 1986
The disaccharide trehalose is a major substrate for energy production and macromolecular synthesis in many insects (Friedman, 1978). As the principle hemolymph sugar, the utilization of trehalose and the maintenance of hemolymph trehalose concentrations have been implicated in a diversity of physiological processes, including flight metabolism (Clegg ...
R S, Burton, A, La Spada
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Trehalase and maltase in the serum of vertebrates

Comparative Biochemistry and Physiology, 1968
Abstract 1. 1. The enzyme trehalase is present in the blood serum of several mammals, including man, and in some turtles. 2. 2. Maltase occurs in the serum of many mammals, birds, reptiles, amphibians and fish. 3. 3. Closely related species show widely different activities. 4. 4. Sucrase was not found in any vertebrate serum.
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Biochemical characterisation of the trehalase of thermophilic fungi: An enzyme with mixed properties of neutral and acid trehalase

Biochimica et Biophysica Acta (BBA) - General Subjects, 2005
The trehalases from some thermophilic fungi, such as Humicola grisea, Scytalidium thermophilum, or Chaetomium thermophilum, possess mixed properties in comparison with those of the two main groups of trehalases: acid and neutral trehalases. Such as acid trehalases these enzymes are highly thermostable extracellular glycoproteins, which act at acidic pH.
Agda Karina B, Lúcio-Eterovic, João A, Jorge, Maria de Lourdes T M, Polizeli, Héctor F, Terenzi   +3 more
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Urinary Trehalase Activity in Chronic Glomerulonephritis

Nephron, 2008
To determine the diagnostic role of urinary trehalase in chronic glomerular disease, urinary trehalase activity and other urinary markers such as N-acetyl-β-D-glucosaminidase (NAG), alanine aminopeptidase (AAP), alkaline phosphatase (ALP), γ-glutamyltranspeptidase (γ-GTP), lactate dehydrogenase (LDH), lysozyme and β₂ ...
T, Niwa, T, Katsuzaki, T, Yazawa, N, Tatemichi, Y, Emoto, T, Miyazaki, K, Maeda   +6 more
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Multiple forms of trehalase in phormia regina

Biochemical and Biophysical Research Communications, 1971
Abstract Gel electrophoresis of soluble extracts from a number of tissues of Phormia regina indicates the presence of multiple forms of the hydrolytic enzyme, trehalase. An analysis of flight muscle in this species argues for the presence of both soluble and particulate forms of the same enzyme.
S, Friedman, S, Alexander
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Plasma trehalase activity in diabetes mellitus

Clinica Chimica Acta, 1970
Abstract Trehalase is an enzyme which hydrolyses the disaccharide trehalose to glucose. This enzyme is widespread in nature and found in various human tissue and in human plasma. Trehalose synthesis and degradation has been considered as possibly having a role in carbohydrate transport mechanisms.
L C, Eze, D A, Evans
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