Results 171 to 180 of about 4,380 (211)

Trehalase Isozymes in Amniotic Fluid

Asia-Oceania Journal of Obstetrics and Gynaecology, 1986
AbstractA technique has been developed for the separation of trehalase isozymes by poly‐acrylamide slab gel electrophoresis in horizontal plates. Amniotic fluid was found to contain two isozymes at middle gestation and two or three isozymes at late gestation. Meconium at middle gestation and newborn urine contain only low‐mobility isozyme.
K, Honda, S, Ogita, M, Imanaka, T, Oka, M, Matsumoto, T, Sugawa   +5 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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Molecular Basis for Trehalase Inhibition Revealed by the Structure of Trehalase in Complex with Potent Inhibitors

Angewandte Chemie International Edition, 2007
Peer ...
Gibson, Robert P., Gloster, Tracey M., Roberts, Shirley, Warren, R. Anthony J., Storch, Isabel, García, Ángela, Chiara, José Luis, Davies, Gideon J.   +7 more
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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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Serum trehalase: assay and normal values

Clinica Chimica Acta, 1970
Abstract A method is presented for the evaluation of serum trehalase. It depends on the determination of glucose, produced from trehalose after incubation with serum. Glucose is determined without deproteinization, either with glucose oxidase, or with o-toluidine.
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