Výsledky vyhledávání - "G I, Vornovitskaia"

[Isolation and properties or uridine kinase from Zajdela hepatoma cells]

Autor: I G, Dubinina, V G, Shkurko, G I, Vornovitskaia

Publikováno v: Biokhimiia (Moscow, Russia). 46(10)

Uridine kinase (ATP: uridine-5-phosphotransferase, EC 2.7.1.48) was isolated from cytosol of rat Zajdela ascite hepatoma cells by fractionation with ammonium sulfate and gel-filtration on Sephadex G-200. The enzyme has a pH optimum of 7.2 - 7.8; Km f

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::781da4272f36beab48dd300d7eb611c9
https://pubmed.ncbi.nlm.nih.gov/6272884

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[Disorders of purine nucleotide metabolism in the lymphoid and hematopoietic cells of tumor-bearing animals]

Autor: G I, Vornovitskaia, S N, Khramtsova, T V, Nuzhnaia, V S, Shapot

Publikováno v: Vestnik Akademii meditsinskikh nauk SSSR. (3)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::82d519cb1a0641a8d81e0e77cba69623
https://pubmed.ncbi.nlm.nih.gov/7090518

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[Morphologic and biochemical changes in the lymphoid and hematopoietic tissues of rats with Zajdela hepatoma]

Autor: N I, Belianchikova, G I, Vornovitskaia, S N, Khramtsova, V S, Shapot

Publikováno v: Biulleten' eksperimental'noi biologii i meditsiny. 91(10)

The growth of allogeneic ascites hepatoma is accompanied by involution of the thymus, leukemoid response and anemia. Tumor cells disseminate throughout the body appearing in many organs including the spleen, liver, bone marrow and lymph nodes. The ac

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::2d6a34effd2034bf886b284549d90004
https://pubmed.ncbi.nlm.nih.gov/6797489

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[Characteristics of the catabolic and anabolic transformations of nucleic acids in the ascitic cells of Zajdela hepatoma and in suspensions of normal liver cells]

Autor: G I, Vornovitskaia, I A, Ioannesiants, V S, Shapot

Publikováno v: Voprosy meditsinskoi khimii. 20(2)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::28a47e004a6e67baf8bee19521c78a41
https://pubmed.ncbi.nlm.nih.gov/4375348

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[Change in the correlation of 2 RNA precursor synthesis pathways in the tissues of animals with rapidly growing hepatomas]

Autor: G I, Vornovitskaia, I G, Dubinina, E S, Gershteĭn, N V, Grekhova, V S, Shapot

Publikováno v: Biulleten' eksperimental'noi biologii i meditsiny. 87(3)

In the spleen, thymus and liver of mice and rats carrying transplantable rapidly growing hepatomas a shift between the de novo and "salvage" pathways of the pyrimidine RNA nucleotides synthesis in favour of the de novo one was observed. The phenomeno

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::a1f0b5a24d8967a8e697226f971a7aab
https://pubmed.ncbi.nlm.nih.gov/427279

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[Thymidine kinase activity, intracellular TTP content and DNA synthesis in transplantable hepatomas and lymphoid tissue of the host]

Autor: G I, Vornovitskaia, E S, Gershteĭn, V S, Shapot

Publikováno v: Biokhimiia (Moscow, Russia). 45(6)

The rapidly growing mouse Gaelstein hepatomas 22 and 22a and rat Zajdela hepatoma are characterized both by a high thymidine kinase activity, increased TTP pool and intense 14C-thymidine incorporation into DNA. This is indicative of an intensive thym

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::722b2c51c7c297a7ffc267086c49a7e1
https://pubmed.ncbi.nlm.nih.gov/7213850

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[Enzymes of anabolic and catabolic nucleic acid pathways in human hepatomas, in liver of healthy persons, and in liver of patients with cancer of gastrointestinal tract]

Autor: B G, Borzenko, G I, Vornovitskaia, I M, Belousov, G, Gets, K A, Drel', V S, Shapot

Publikováno v: Biokhimiia (Moscow, Russia). 42(7)

The activities of enzymes catalyzing the formation of nucleic acid precursors, nucleoside kinases, as well as of those involved in the degradation of nucleic acids, were studied in nuclei of the liver of healthy persons, human hepatomas and the liver

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::7bf72704863314346054bba07dba0c5b
https://pubmed.ncbi.nlm.nih.gov/198026

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[Action of deoxyadenosine on nucleic acid synthesis by tumor cells in the presence of a deaminase inhibitor]

Autor: G I, Vornovitskaia, I A, Ioannesiants, B G, Borzenko, V S, Shapot

Publikováno v: Voprosy meditsinskoi khimii. 21(2)

Deoxyadenosine, which was phosphorylated to dATP, inhibited DNA synthesis in malignant cells. However, on incubation of the substance in vitro with Zaidela ascites hepatoma cells the inhibitory effect was gradually decreased due to dephosphorylation

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::ae83600a32937c166754b16330c7f2d4
https://pubmed.ncbi.nlm.nih.gov/166514

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