[Blood cobalamins and xenobiotic-metabolizing enzymes in rat liver in adjuvant arthritis]. 1992

V V Bartkiavichene, and A I Alenene, and S I Kanopkaĭte, and V I Astrauskas, and L K Leonavichene, and T L Korsova, and N A Morozova, and E S Tsukerman, and A E Liubarev, and A A Poznanskaia

Changes in the total cobalamin content and spectrum of individual forms of these vitamins in blood cells and plasma as well as the activities of enzymatic systems of xenobiotic metabolism in liver microsomes of rats with experimental adjuvant arthritis (AA) have been studied. The total cobalamin content in the blood plasma of rats with AA was increased in comparison with intact animals; however, leucocytes from AA rats were deficient in methylcobalamin (MeCbl). A correlation was found between the ratios of individual cobalamin forms and their total content which was differently expressed in experimental and control animals. The development of AA was associated with marked inhibition of the cytochrome P-450-dependent monooxygenase system of the liver and glutathione transferase. The possibility of correction of these disturbances by MeCbl is discussed.

UI MeSH Term Description Entries
D008297 Male Males
D008862 Microsomes, Liver Closed vesicles of fragmented endoplasmic reticulum created when liver cells or tissue are disrupted by homogenization. They may be smooth or rough. Liver Microsomes,Liver Microsome,Microsome, Liver
D005978 Glutathione A tripeptide with many roles in cells. It conjugates to drugs to make them more soluble for excretion, is a cofactor for some enzymes, is involved in protein disulfide bond rearrangement and reduces peroxides. Reduced Glutathione,gamma-L-Glu-L-Cys-Gly,gamma-L-Glutamyl-L-Cysteinylglycine,Glutathione, Reduced,gamma L Glu L Cys Gly,gamma L Glutamyl L Cysteinylglycine
D006899 Mixed Function Oxygenases Widely distributed enzymes that carry out oxidation-reduction reactions in which one atom of the oxygen molecule is incorporated into the organic substrate; the other oxygen atom is reduced and combined with hydrogen ions to form water. They are also known as monooxygenases or hydroxylases. These reactions require two substrates as reductants for each of the two oxygen atoms. There are different classes of monooxygenases depending on the type of hydrogen-providing cosubstrate (COENZYMES) required in the mixed-function oxidation. Hydroxylase,Hydroxylases,Mixed Function Oxidase,Mixed Function Oxygenase,Monooxygenase,Monooxygenases,Mixed Function Oxidases,Function Oxidase, Mixed,Function Oxygenase, Mixed,Oxidase, Mixed Function,Oxidases, Mixed Function,Oxygenase, Mixed Function,Oxygenases, Mixed Function
D000818 Animals Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA. Animal,Metazoa,Animalia
D001169 Arthritis, Experimental ARTHRITIS that is induced in experimental animals. Immunological methods and infectious agents can be used to develop experimental arthritis models. These methods include injections of stimulators of the immune response, such as an adjuvant (ADJUVANTS, IMMUNOLOGIC) or COLLAGEN. Adjuvant Arthritis,Arthritis, Adjuvant-Induced,Arthritis, Collagen-Induced,Arthritis, Adjuvant,Collagen Arthritis,Arthritides, Collagen,Arthritis, Collagen,Collagen Arthritides,Collagen-Induced Arthritides,Collagen-Induced Arthritis
D014805 Vitamin B 12 A cobalt-containing coordination compound produced by intestinal micro-organisms and found also in soil and water. Higher plants do not concentrate vitamin B 12 from the soil and so are a poor source of the substance as compared with animal tissues. INTRINSIC FACTOR is important for the assimilation of vitamin B 12. Cobalamin,Cyanocobalamin,Cobalamins,Eritron,Vitamin B12,B 12, Vitamin,B12, Vitamin
D015262 Xenobiotics Chemical substances that are foreign to the biological system. They include naturally occurring compounds, drugs, environmental agents, carcinogens, insecticides, etc. Xenobiotic
D051381 Rats The common name for the genus Rattus. Rattus,Rats, Laboratory,Rats, Norway,Rattus norvegicus,Laboratory Rat,Laboratory Rats,Norway Rat,Norway Rats,Rat,Rat, Laboratory,Rat, Norway,norvegicus, Rattus

Related Publications

V V Bartkiavichene, and A I Alenene, and S I Kanopkaĭte, and V I Astrauskas, and L K Leonavichene, and T L Korsova, and N A Morozova, and E S Tsukerman, and A E Liubarev, and A A Poznanskaia
July 1986, Toxicology and applied pharmacology,
V V Bartkiavichene, and A I Alenene, and S I Kanopkaĭte, and V I Astrauskas, and L K Leonavichene, and T L Korsova, and N A Morozova, and E S Tsukerman, and A E Liubarev, and A A Poznanskaia
May 1993, Biochimica et biophysica acta,
V V Bartkiavichene, and A I Alenene, and S I Kanopkaĭte, and V I Astrauskas, and L K Leonavichene, and T L Korsova, and N A Morozova, and E S Tsukerman, and A E Liubarev, and A A Poznanskaia
April 1988, Biochemical pharmacology,
V V Bartkiavichene, and A I Alenene, and S I Kanopkaĭte, and V I Astrauskas, and L K Leonavichene, and T L Korsova, and N A Morozova, and E S Tsukerman, and A E Liubarev, and A A Poznanskaia
June 2016, Toxicology in vitro : an international journal published in association with BIBRA,
V V Bartkiavichene, and A I Alenene, and S I Kanopkaĭte, and V I Astrauskas, and L K Leonavichene, and T L Korsova, and N A Morozova, and E S Tsukerman, and A E Liubarev, and A A Poznanskaia
February 1985, Fundamental and applied toxicology : official journal of the Society of Toxicology,
V V Bartkiavichene, and A I Alenene, and S I Kanopkaĭte, and V I Astrauskas, and L K Leonavichene, and T L Korsova, and N A Morozova, and E S Tsukerman, and A E Liubarev, and A A Poznanskaia
October 1987, Molecular pharmacology,
V V Bartkiavichene, and A I Alenene, and S I Kanopkaĭte, and V I Astrauskas, and L K Leonavichene, and T L Korsova, and N A Morozova, and E S Tsukerman, and A E Liubarev, and A A Poznanskaia
December 1976, Biochemical pharmacology,
V V Bartkiavichene, and A I Alenene, and S I Kanopkaĭte, and V I Astrauskas, and L K Leonavichene, and T L Korsova, and N A Morozova, and E S Tsukerman, and A E Liubarev, and A A Poznanskaia
January 1993, International journal for vitamin and nutrition research. Internationale Zeitschrift fur Vitamin- und Ernahrungsforschung. Journal international de vitaminologie et de nutrition,
V V Bartkiavichene, and A I Alenene, and S I Kanopkaĭte, and V I Astrauskas, and L K Leonavichene, and T L Korsova, and N A Morozova, and E S Tsukerman, and A E Liubarev, and A A Poznanskaia
June 1991, Research communications in chemical pathology and pharmacology,
V V Bartkiavichene, and A I Alenene, and S I Kanopkaĭte, and V I Astrauskas, and L K Leonavichene, and T L Korsova, and N A Morozova, and E S Tsukerman, and A E Liubarev, and A A Poznanskaia
October 1993, Biochemical pharmacology,
Copied contents to your clipboard!