The present study embodied the mutagenic/genotoxic potential of two most commonly used synthetic food dyes, viz., sky blue and orange red, employing Ames Salmonella histidine reversion point mutation assay and Allium cepa root chromosomal aberration assay. It was observed that sky blue and orange red dyes showed 6-fold increase in TA100 strain from the spontaneous count, whereas they showed non...

We describe a patient with a de novo chromosomal aberration with karyotype 46,XY,10q+, presenting clinical features of partial duplication of distal chromosome 10q. Further studies using microsatellites and FISH showed a triplication of distal chromosome 10q. The rearrangement involved both maternal homologues and the middle chromosomal 10q fragment of the triplication was inverted, similar to ...

Objectives : The purpose of this study was to evaluate the mutagenic potential fluoxetine and fluoxetine-galactomannan. Methods Chromosomal aberration test Salmonella typhimurium/microsome mutagenicity assay. Results results showed that (250 μg/mL) can cause chromosomal breaks treated leukocytes increase frequency reversion tester strains S. typhimurium / microsome assay only at highest concent...

BACKGROUND Gyejibokryeong-hwan (Guizhi Fuling Wan in China), a mixture of five herbal plants, is a well-known treatment for renal diseases including those associated with climacteric syndrome. However, the genotoxicity of Gyejibokryeong-hwan has not yet been well established. METHODS The present study investigated that the genotoxicity of an aqueous extract of Gyejibokryeong-hwan (GJBRHE): an...

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Exposure to ionizing radiations, whether medical, occupational or accidental, leads to deleterious biological consequences like mortality or carcinogenesis. It is considered that no dose of ionizing radiation exposure is safe. However, once the accurate absorbed dose is estimated, one can be given appropriate medical care and the severe consequences can be minimized. Though several accurate phy...

background: the high fertilization failure after ivf treatment cycles could be related to chromosomal abnormalities. this study was carried out to assess the frequency of chromosomal abnormality on human oocytes lacking signs of fertilization 18-20 h after insemination . materials and methods: on day one, 18-20 h after insemination (ivf), fertilization was confirmed when two pronuclei (normal i...