During recent years a considerable improvement in diagnostic techniques has enabled cytogeneticists to find more and smaller chromosomal aberrations. However, accurate clinical knowledge about rare chromosome disorders is frequently lacking, mostly due to a significant decline in publishable cases. On the other hand, there is an increasing demand from parents and physicians for reliable informa...

Within the last decade, there has been sufficient evidence to support the association of epigenetic inheritance or genomic imprinting on human chromosome 14. This has been achieved with studies of imprinting on both human chromosome 14 and mouse chromosome 12, which has the largest homology to human chromosome 14. Initial studies with mouse chromosome 12 aberrations suggested that specific phen...

A new synthesized acridine derivative, 3,6-diamino-10-methyl-9, 10-dihydroacridine (AcrH), was tested for in vitro reverse mutations with Salmonella TA strains, chromosome aberrations and sister chromatid exchanges (SCE) in human lymphocytes, and for in vivo chromosome aberrations in bone marrow of mice. Using the classic plate incorporation method, mutagenicity of AcrH in bacterial cells (TA97...

Epilepsy is among the most common findings associated with chromosome aberrations, particularly those involving autosomal chromosome imbalances. Most chromosome aberrations can be associated with different seizure types, but there are a few aberrations featuring specific seizure and electroencephalographic (EEG) patterns. The analysis of electro-clinical patterns associated with chromosomal abe...

Fluorescence in situ hybridization (FISH) with centromere probes was used to investigate numerical aberrations of chromosomes 1, 7, 8, 10, 18, and Y in 46 prostate carcinoma (PC) and 11 benign prostatic hyperplasia (BPH) samples. None of the benign specimens showed any chromosomal aberration. Forty-one of 46 PC specimens showed numerical aberrations of one or more chromosomes. All investigated ...

OBJECTIVE To investigate the prognostic significance of chromosomal aberrations of chromosomes X and 11 in relation to disease-specific survival in head and neck squamous cell carcinoma. SETTING University hospital. DESIGN A 10-year retrospective clinical study. Information about clinical findings, treatment, and follow-up has been recorded prospectively. PATIENTS By means of the fluoresc...