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Wyszukujesz frazę "leukemia" wg kryterium: Temat


Wyświetlanie 1-2 z 2
Tytuł:
L-asparaginase: An ultimate anti-neoplastic enzyme
Autorzy:
Prasad Talluri, V.S.S.L.
Bhavana, M.
Mahesh Kumar, M.V.S.
Rajagopal, S.V.
Powiązania:
https://bibliotekanauki.pl/articles/11250.pdf
Data publikacji:
2014
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
L-asparaginase
anti-neoplastic enzyme
enzyme
acute lymphoblastic leukemia
chemotherapeutic drug
Opis:
The objective of the study described the importance of L-asparaginase and its importance in the field of medicine. Different types of enzymes are produced based on the adaptation to the environment where the living organisms live to tune the metabolic pathways according to their adapted changes. The enzymes present in various organs are produced by many cell types in multicellular organisms. Except ribosomes all other known enzymes are proteinaceous in nature. L-asparaginase is a potential therapeutic agent for acute lymphoblastic leukemia (ALL) and chronic myelogenous leukemia which is approved by FDA & WHO. L-asparaginase catalyzes the deamination of L-asparagine to L-aspartic acid & ammonia. Unlike normal cells, malignant cells require large amount of L-asparagine for protein synthesis and cell division. From this background the present review is an effort to gather the information on the mechanism, sources, molecular details and application of L-asparaginase enzyme.
Źródło:
International Letters of Natural Sciences; 2014, 10
2300-9675
Pojawia się w:
International Letters of Natural Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Cytotoxic, Genotoxic and Apoptotic Activity of Isolated Compound from Pandanus odorattissimus
Autorzy:
Kamble, Abhaykumar
Swamy, Paramjyothi
Powiązania:
https://bibliotekanauki.pl/articles/1161866.pdf
Data publikacji:
2018
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
Apoptotic activity
Comet assay
Cytotoxic activity
Human Leukemia 60 (HL-60) cells
Pandanus odorattissimus L
Opis:
The present study reports potential activities like cytotoxic, genotoxic and apoptotic activity of phenolic compound 4-(4-(3,4-dimethoxyphenyl)hexahydrofuro[3,4-c]furan-1-yl)-2-methoxyphenyl acetate isolated from methanolic extract of Pandanus odorattissimus. The compound showed a significant cytotoxic effect on Human Leukemia 60 (HL-60) cell line. Exposure of the compound reduced the viability of HL-60 cells after 12, 24 and 48 hours, the compound exerted a significant cytotoxic effect on HL-60 cells. The compound also induced significant DNA damage. The results of comet assay with pattern of the HL-60 cells has shown an intact head and complete absence of DNA fragments in the form of tail suggesting that the doses are not genototoxic. The phenolic compound at concentration of 20 µg/mL, showed an increase in percentage tail of DNA upto 6.21 units when compared to control 5.35. Although all of the compound induced significant DNA damage it induced apoptotic in the middle level and led to significant level. Apoptotic effect of compound on HL-60 cells after 72 h increased. Furthermore, the compound induced slight necrosis in HL-60 cells. Although the compound induced significant DNA damage, it induced apoptotic at the middle level. Apoptotic effect of compound on HL cells after 72 hrs increased level, furthermore the compound induced slight necrosis in HL-60 cells.
Źródło:
World Scientific News; 2018, 112; 193-206
2392-2192
Pojawia się w:
World Scientific News
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-2 z 2

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