Results 211 to 220 of about 45,783 (265)
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The Journal of Parasitology, 1960
Although transaminases were identified in animal tissues as early as 1937, very few observations have been made on these systems in parasitic helminths. Daugherty (1952) found that homogenates of the liver fluke, Fasciola hepatica, contained very high transaminase activity.
G, WERTHEIM, R, ZELEDON, C P, READ
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Although transaminases were identified in animal tissues as early as 1937, very few observations have been made on these systems in parasitic helminths. Daugherty (1952) found that homogenates of the liver fluke, Fasciola hepatica, contained very high transaminase activity.
G, WERTHEIM, R, ZELEDON, C P, READ
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Transaminase in rotavirus gastroenteritis
Pediatrics International, 2012AbstractBackground: Children infected with rotavirus often show increased levels of transaminase, and symptoms are characterized by white stool, similar to biliary atresia. Rotavirus infections are also sporadically accompanied with convulsions, encephalopathy and Reye syndrome.
Hisashi, Kawashima +5 more
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Transaminases for Pyridoxamine and Purines
Nature, 1952BRAUNSTEIN'S1 demonstration of the transaminase reaction as a mode of formation of ammo-acids has been broadened recently to include a wide variety of transaminases in bacteria2, animal tissues3 and plants4. In the present communication, we wish to report the formation of compounds other than amino-acids by the transaminase reaction.
C F, GUNSALUS, J, TONZETICH
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Affinity chromatography of transaminases
Analytical Biochemistry, 1971Abstract It is shown that glutamic-oxaloacetic transaminase from pig heart can be selectively and reversibly bound to a Sepharose column substituted with N′-alkyl derivatives of pyridoxamine 5′-phosphate. A simple procedure is described which includes formation of apotransaminase, its binding to the substituted Sepharose, and its elution under the ...
R, Collier, G, Kohlhaw
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Transaminases in Neurospora crassa
Nature, 1951THE presence of a wide range of transaminases in both animal tissues1 and bacteria2 has recently been reported. A rather similar array of enzymes appears to be present in the mould Neurospora crassa.
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1979
In summary, several branched-chain fatty acids appeared to be competitive inhibitors of GABA-T and non-competitive inhibitors of SSADH. These compounds produce an increase in brain GABA level, and for two of these it was shown that the increase differs among various brain areas. An increase of GABA cannot be obtained by inhibition of SSADH.
L, Ciesielski +8 more
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In summary, several branched-chain fatty acids appeared to be competitive inhibitors of GABA-T and non-competitive inhibitors of SSADH. These compounds produce an increase in brain GABA level, and for two of these it was shown that the increase differs among various brain areas. An increase of GABA cannot be obtained by inhibition of SSADH.
L, Ciesielski +8 more
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Nature, 1952
IT has previously been reported by Cohen1 that enzyme preparations catalysing the reactions : (1) Alanine + α-ketoglutarate ⇌ glutamate + pyruvate; (2) Aspartate + α-ketoglutarate ⇌ glutamate + oxalo acetate; are also capable of catalysing : (3) Cysteic acid + α-ketoglutarate ⇌ glutamate + sulphopyruvate.
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IT has previously been reported by Cohen1 that enzyme preparations catalysing the reactions : (1) Alanine + α-ketoglutarate ⇌ glutamate + pyruvate; (2) Aspartate + α-ketoglutarate ⇌ glutamate + oxalo acetate; are also capable of catalysing : (3) Cysteic acid + α-ketoglutarate ⇌ glutamate + sulphopyruvate.
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Serum transaminases in kwashiorkor
The Journal of Pediatrics, 1962Determinations of serum glutamic oxaloacetic and glutamic pyruvic transaminases in children with kwashiorkor failed to show differences between children with “serious” or “early” disease; there was also no change in the concentration of the enzymes after 3 weeks of treatment.
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