Cytogenetic effects

WebAug 5, 2003 · The cytogenetic effects of LCT were investigated in humans and in various animal species using different endpoints such as micronucleus (MN) formation, induction of chromosomal aberrations, and sister chromatid exchange [5], [6], [7]. WebAug 19, 2014 · Alpha-copaene ( α -COP), a tricyclic sesquiterpene, is present in several essential oils of medicinal and aromatic plants and has antioxidant and antigenotoxic features. Its cytotoxic, cytogenetic and oxidative effects have not been investigated in neuron and N2a neuroblastoma (NB) cell cultures.

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WebMar 1, 2000 · The cytogenetic effects of MTX might have been influenced by the sex hormones. Besides, as the intermediate dose (10 mg/kg) induced more number of chromosomal aberration and micronuclei than the highest dose tested, there might be a threshold concentration of the chemical with optimum effects. However, further … Cytogenetics is essentially a branch of genetics, but is also a part of cell biology/cytology (a subdivision of human anatomy), that is concerned with how the chromosomes relate to cell behaviour, particularly to their behaviour during mitosis and meiosis. Techniques used include karyotyping, … See more Beginnings Chromosomes were first observed in plant cells by Carl Nägeli in 1842. Their behavior in animal (salamander) cells was described by Walther Flemming, the discoverer of See more Following the advent of procedures that allowed easy enumeration of chromosomes, discoveries were quickly made related to … See more Advances now focus on molecular cytogenetics including automated systems for counting the results of standard FISH preparations and techniques for virtual karyotyping, … See more • Cytogenetic Directory • Cytogenetics Resources • Human Cytogenetics - Chromosomes and Karyotypes • Association for Genetic Technologists See more McClintock's work on maize Barbara McClintock began her career as a maize cytogeneticist. In 1931, McClintock and Harriet Creighton demonstrated that cytological recombination of marked chromosomes correlated with recombination of … See more Karyotyping The routine chromosome analysis (Karyotyping) refers to analysis of metaphase chromosomes which have been banded using See more • Cytotaxonomy • Karyotype • Molecular cytogenetics • Ploidy See more small linkedin images to use for gmail https://digitalpipeline.net

(PDF) The Cytogenetic Effects of the Food Additive Boric Acid in …

WebStudies showed that the risk of stomach cancer and other gastrointestinal malignancies from radon in drinking water is small. Studies of the genetic and cytogenetic effects of indoor radon yielded equivocal results; while radon exposure in miners induces gene mutations and chromosomal aberrations. WebAbstract. Our work aims to understand the effects of shielding on the induction of biological damage by heavy charged particles and to compare the shielding effects of different … sonic youth the diamond sea

Expression profiling of uterine leiomyomata cytogenetic …

Category:(PDF) Cytogenetic Effects in Children Exposed to Air …

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Cytogenetic effects

Cytogenetic Effects of the Action of Ionizing Radiations on …

WebJan 16, 2024 · Our research shows the potential of using cytogenetic effects in Allium cepa cells as a biological indicator for a first screening of genotoxic damages induced by brief … WebMar 24, 2024 · Comet assay and MN were used to evaluate the cytogenetic effects due to their different way of exploring genotoxic effects. The comet assay can detect DNA damage, i.e., single-strand breakage or other aberrations, such as alkali–labile sites, DNA cross-links [ 27, 28 ], and incomplete excision repair events [ 29 ].

Cytogenetic effects

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WebPhiladelphia chromosome-positive chronic myeloid leukemia (CML) is cytogenetically characterized by the classic translocation t(9;22)(q34;q11), whereas additional non-Philadelphia aberrations (nPhAs) have been studied extensively in adult patients with CML, knowledge on nPhAs in pediatric patients with CML is still sparse. Here, we have … WebFeb 10, 2024 · Some of the contributing factors that affect the growth of cultures in cytogenetics include bone marrow sample quality, improper sampling technique for bone marrow, delay in sample transit, internal laboratory errors, specimen type, suppression due to disease-condition and effects of treatment on culture growth [ 7, 13, 20 ].

WebApr 30, 2005 · Cytogenetic analysis was performed on bone marrow cells according to the recommendations of Preston et al (9) with slight modifications. Experimental animals … WebThe results show that radiation exposure induces a stimulatory response at lower dose and an inhibitory response at higher dose on the mitotic activity of wet seeds and seedlings. …

WebCyogenetics effects in AG01522 human primary fibroblasts exposed to low doses of radiations with different quality. Altogether, the results indicated the lack of telomere … WebOct 24, 2024 · In this study, cytotoxic and genotoxic effects of 2-CP were investigated on the root meristem cells of Allium cepa for its effects on root growth, mitotic index (MI), mitotic phases, chromosomal abnormalities (CAs), and DNA damage by using Allium anaphase… View on Springer ncbi.nlm.nih.gov Save to Library Create Alert Cite 16 …

Webcytogenetic subgroups reveals distinct signatures in matched myometrium: transcriptional profiling of the t(12;14) and evidence in support ... important to produce an accurate t(12;14) UL-specific gene list by removing the confounding effects of genotype and environment. Interestingly, myometrium not only clustered away from the tumors, but ...

WebMay 31, 2024 · Ambient air pollution may cause respiratory and cardiovascular diseases and can also result in increased emergency department visits and daily mortality rates … small linkedin icon for email signatureWebAug 19, 2014 · Our findings clearly demonstrate that α-COP exhibited mild cytotoxic effects on N2a-NB cell line. In conclusion, α-COP may have potential as an anticancer agent, … small lion tattoos for menWebCytogenetics involves testing samples of tissue, blood, or bone marrow in a laboratory to look for changes in chromosomes, including broken, missing, rearranged, or extra … small listening device bugWebConflicting reports of the cytogenetic effects of cannabinoids are partially explained by the different experimental protocols, cell types, and animals used by investigators. … soniczhang11.f3322.net:50000Web203 Cytogenetic Effects of the Action of Ionizing Radiations on Human Populations Vladimir A. SHEVCHENKO1, Galina P. SNIGIRYOVA2 1 N. I. Vavilov Institute of General Genetics, Russian Academy of Sciences, Moscow 2 Moscow Research Institute of Diagnostics and Surgery, Ministry of Health and Medical Industry of the Russian … small lingerie material chest of drawersWebJan 1, 2008 · Cytogenetic effects of kernel extracts, which contain azadirachtin as the active insect antifeedant and growth regulator, were evaluated in the root meristem cells … small linux live isoWebThe cytogenetic effects exerted by the phenoxy herbicide dicamba and one of its commercial formulations banvel (57.71% dicamba) were studied in in vitro whole blood human lymphocyte cultures. The genotoxicity of herbicides was measured by analysis of the frequency of sister chromatid exchanges (SCEs) and cell-cycle progression assays. small lite christmas trees