منابع مشابه
Degradation of bile salts by human intestinal bacteria.
It is now well established that some component of the intestinal flora is capable of degrading bile salts, since the rate of turnover of 14C-cholic acid in germfree rats has been shown to be only one fifth of that in normal rats (Gustafsson, Bergstrbm, Lindstedt, and Norman, 1957). Further, caecal fluid and faecal suspensions degrade cholic acid, producing a variety of products, including deoxy...
متن کاملEffects of Bile and Bile Salts
We have shown previously that ox and pig bile accelerate in vitro growth of Giardia lamblia. We have now investigated the possible mechanisms by which mammalian biles promote parasite growth. Growth effects of (a) ox, pig, guinea pig, and human biles, (b) pure bile salts, and (c) egg and soybean lecithins were studied in the presence of a lecithin-containing growth medium. Individually, dilute ...
متن کاملComparative studies of bile salts. 10. Bile salts of the King penguin, Aptenodites patagonica.
no glycine conjugates in the bile salts of eight species of birds, and Wiggins (1955a), in a careful examination of chicken bile by countercurrent distribution methods, failed to find either free bile acids or glycine conjugates. The present report is of an examination of the bile salts of the King penguin, Aptenodites patagonica, and includes remarks on the chemical nature of tetrahydroxynorst...
متن کاملComparative studies of 'bile salts'. 20. Bile salts of the coelacanth, Latimeria chalumnae Smith.
Hardy, T. L., Holland, D. 0. & Nayler, J. H. C. (1955). Analyt. Chem. 27, 971. Kisliuk, R. L. & Sakami, W. (1955). J. biol. Chem. 214, 47. Leonard, M. J. K. & Burris, R. H. (1947). J. biol. Chem. 170, 701. McConnell, W. B. & Bilinski, E. (1959). Canad. J. Biochem. Physiol. 37, 549. McCurdy, H. D. & Cantino, E. C. (1960). Plant Physiol. 35, 463. Nakada, H. I., Friedmann, B. & Weinhouse, S. (1955...
متن کاملComparative studies of bile salts. Bile salts of the lamprey Petromyzon marinus L.
1. Bile salts of Petromyzon marinus L. ammocoetes appeared to consist solely or chiefly of a crystalline substance, whose chromatographic and i.r.-spectral characteristics suggested that it was a monosulphate ester of a bile alcohol having the 3alpha,7alpha,12alpha-trihydroxy pattern of substitution in a 5alpha-steroid nucleus. 2. This substance on cleavage with dioxan-trichloroacetic acid gave...
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ژورنال
عنوان ژورنال: Applied Microbiology and Biotechnology
سال: 2010
ISSN: 0175-7598,1432-0614
DOI: 10.1007/s00253-010-2998-0