Gamma rays induced chromosomal aberrations in tomato (<i>Solanum lycopersicum</i> L.)
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چکیده
منابع مشابه
In vitro radioprotective effects of histamine H2 receptor antagonist against gamma-rays induced chromosomal aberrations in human lymphocytes.
Background: Radioprotective capability of histamine H2 receptor antagonists have been shown in several in vivo studies mainly using animal models. However, to verify the effectiveness of these agents in clinical applications, studies should be performed on human cells. In the present study radioprotective properties of these agents was examined in vitro on human lymphocytes using metaphase anal...
متن کاملin vitro radioprotective effects of histamine h2 receptor antagonist against gamma-rays induced chromosomal aberrations in human lymphocytes.
background: radioprotective capability of histamine h2 receptor antagonists have been shown in several in vivo studies mainly using animal models. however, to verify the effectiveness of these agents in clinical applications, studies should be performed on human cells. in the present study radioprotective properties of these agents was examined in vitro on human lymphocytes using metaphase anal...
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Propranolol (PL), a non-selective beta-blocker, is a cardiovascular drug widely used to treat hypertension. The present study was concerned with assessing the cytogenetic effects of this drug on Chinese hamster ovary (CHO) cell line. MTT assay was then carried out to determine the cytotoxicity index (IC50) of the drug. The IC50 value of PL was 0.43±0.02 mM. To investigate the clastogenic effect...
متن کاملGamma Radiation Induced Chromosomal Aberrations at Mitosis in Allium cepa L
Mutagenic effectiveness of gamma rays on Allium cepa was studied. The seeds were treated with five doses (viz. 5kR, 10kR, 15 kR, 20kR and 25kR) of gamma rays. Chromosomal abnormalities were observed. Chromosomal aberrations like, dicentric, tricentric, ring, minute, deletion, fragment, laggard, bridge and micronuclei were noticed in treated root tip mitosis. The chromosomal abnormalities were i...
متن کاملIn vitro radioprotective effects of histamine H2 receptor antagonists against gamma-rays induced chromosomal aberrations in human lymphocytes
Background: Radioprotective capability of histamine H2 receptor antagonists have been shown in several in vivo studies mainly using animal models. However, to verify the effectiveness of these agents in clinical applications, studies should be performed on human cells. In the present study radioprotective properties of these agents was examined in vitro on human lymphocytes using metaphase anal...
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ژورنال
عنوان ژورنال: Chromosome Botany
سال: 2018
ISSN: 1881-5936,1881-8285
DOI: 10.3199/iscb.12.86