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  • 1
    Electronic Resource
    Electronic Resource
    Glucuronide Decomposition in the Digestive Tract (1952)
    [s.l.] : Nature Publishing Group
    Nature 170 (1952), S. 163-164 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] In spite of the reservations made above, the results in the table are of considerable interest in showing the occurrence of very active enzymes of this type in the digestive tracts of all species of animal studied. So far as any generalizations are possible, it may be said that enzyme activity was ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/170163a0
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  • 2
    Electronic Resource
    Electronic Resource
    α-Mannosidase as a Zinc-dependent Enzyme (1968)
    [s.l.] : Nature Publishing Group
    Nature 218 (1968), S. 91-92 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] At pHs below neutrality, loss in activity occurs spontaneously on storage at 0C, and the enzyme becomes very unstable on dialysis. Inactivation is accelerated by ethylenediamine tetraacetic acid (EDTA) and prevented or reversed by zinc ion. At appropriate relative concentrations, EDTA protects the ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/218091a0
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  • 3
    Electronic Resource
    Electronic Resource
    Some Plant Glycosidases (1962)
    [s.l.] : Nature Publishing Group
    Nature 195 (1962), S. 387-387 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Table 1. GLYCOSIDASE ACTIVITIES OF SEEDS Species (and variety) French bean (The Prince) Lettuce (Tom Thumb) Lucerne (Alfa) Ryegrass (Irish Italian) a-D-Mannosidase 61,000 40,000 25,000 8,000 0-JV-Acetyl-D-glucosaminidase 35,000 13,000 20,000 16,000 Galactosidase 22,000 7,000 1,900 ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/195387a0
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  • 4
    Electronic Resource
    Electronic Resource
    Purification of β -Glucuronidase from Female Rat Preputial Gland (1957)
    [s.l.] : Nature Publishing Group
    Nature 180 (1957), S. 919-919 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Crude preparations of the preputial gland of the female rat have specific p-glucuronidase activities similar to that quoted for the purified enzyme of calf spleen, and much higher specific activities than any yet reported can easily be obtained after four consecutive stages of fractional ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/180919a0
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  • 5
    Electronic Resource
    Electronic Resource
    Synthesis Of 4-Methylumbelliferone β-D-Glucuronide, a Substrate for the Fluorimetric Assay of β-Glucuronidase (1956)
    [s.l.] : Nature Publishing Group
    Nature 178 (1956), S. 589-590 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] 4-Methylumbelliferone -D-glucoside hemihydrate5 (1.5 gm.) in 60 ml. water was maintained at 90 C. and vigorously stirred. Oxygen was passed into the solution through a sintered glass disk, and freshly reduced platinum catalyst3 (0.4 gm.) was added. The pH. was kept between 7 and 9 throughout the ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/178589b0
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  • 6
    Electronic Resource
    Electronic Resource
    The β- D -Fucosidase Activity of Mammalian Tissues and its Relation to other Glycosidases (1960)
    [s.l.] : Nature Publishing Group
    Nature 187 (1960), S. 1027-1027 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Table 1 gives figures for some of the richest sources of j3-D-fucosidase, alongside comparable figures for /3-D-galactosidase2. Since fucose is 6-deoxy galactose, j8-D-fucosidase could be identical with /3-D-galatosidase, but the parallelism which would then be expected between the two enzyme ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/1871027a0
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  • 7
    Electronic Resource
    Electronic Resource
    Mammalian α- L -Fucosidase (1960)
    [s.l.] : Nature Publishing Group
    Nature 186 (1960), S. 472-473 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Whereas p-glycosidases are always inhibited by the aldonolactones of corresponding configuration, the a-glycosidases only sometimes display this phenomenon5,6. It was shown that the hydrolysis of either of the a-fucosides was not depressed by the appropriate fuconolactone. Attempts to prepare ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/186472b0
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  • 8
    Electronic Resource
    Electronic Resource
    Localization of β-Glucuronidase in Normal and Cancer Cells (1959)
    [s.l.] : Nature Publishing Group
    Nature 184 (1959), S. 1709-1709 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Lewy3 has shown that p-glucuronidase is powerfully inhibited by saccharo-l:4-lactone which causes marked and specific inhibition at concentrations of the order of microrn les. This inhibitor has been employed by oral administration to arrest liberation in the bladder of carcinogens from their ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/1841709a0
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  • 9
    Electronic Resource
    Electronic Resource
    Glycosidases in Some Farm Animals (1959)
    [s.l.] : Nature Publishing Group
    Nature 183 (1959), S. 615-616 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Table l. GLYCOSIDASE ACTIVITIES IN TESTIS AND EPIDIDYMIS OF VARIOUS SPECIES a-Mannosidase /3-Galactosidase /3-JV-Acetylghicosaminidase ^-Glucuronidase Hyaluronidase Ram Bull Boar Rat* Testis Epididymis j Testis I Epididymis I Testis I Epididymis j Testis 2,600 980 30,000 960 ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/183615a0
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  • 10
    Electronic Resource
    Electronic Resource
    Action of Copper on Mammalian β-Glucuronidase (1957)
    [s.l.] : Nature Publishing Group
    Nature 180 (1957), S. 197-197 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Fig. 1. The effect of cupric ions in presence and absence of bisulphite on the enzymic hydrolysis of 0 -00063 M-phenolphthalein glucuronide in 1 hr. at 37 C. and pHL 5-2, as compared with the effect of pretreating the enzyme at 37 C. with these reagents at the pH of assay These experiments may ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/180197a0
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