Publications by authors named "Slobodanka Vukosavic"

The relative frequencies of different spinocerebellar ataxias (SCAs) vary widely among different ethnic groups, presumably due to a founder effect. We investigated the relative prevalence of SCA1-3, 6-8, 12, 17; dentate-rubro-pallidoluysian atrophy; and Friedreich's ataxia (FRDA) in Serbian patients with adult-onset (>20 years of age) hereditary and sporadic SCAs, and compared clinical features of patients with genetically confirmed SCAs. A total of 108 patients from 54 families (38 apparently dominant [ADCA] and 16 apparently recessive) with adult-onset hereditary ataxia and 75 apparently sporadic patients were assessed.

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A renewed and new population study of fourteen short tandem repeat loci (TH01, TPOX, CSF1P0, vWA, FES/FPS, F13A01, D13S317, D7S820, D16S539, LPL, F13B, CD4, D5S818 and D8S1179) were performed in a sample of 296-531 unrelated individuals from Serbia and Montenegro. Population data were compared to previously published data from Vojvodina province and neighboring Croatia.

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Huntington disease (HD) is a well-defined autosomal dominant neurodegenerative disease caused by CAG repeat expansions in HD gene. There are a significant number of HD cases where this mutation was not found and such cases are named HD-like phenotype (HDL). This article reports 48 patients with HDL phenotype.

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Mutations in the Parkin (PARK2) and the DJ1 (PARK7) gene cause early-onset Parkinson disease (EOPD). We tested 75 Serbian EOPD patients for mutations in both genes by conventional mutational screening (SSCP/dHPLC/sequencing) to detect small sequence alterations and by gene dosage studies (quantitative PCR) to reveal deletions or multiplications of one or more exons. A compound heterozygous Parkin mutation (exon deletion and point mutation; [c.

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Chronic lymphocytic leukemia (CLL) is a neoplastic disease characterized by the accumulation of morphologically mature monoclonal CD 5+ B cells in the early phase (G0/G1) of the cell cycle. It is considered that the accumulation of neoplastically transformed lymphocytes B (CLL cells) is primarily the consequence of the disturbance, i.e.

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MPTP causes damage to substantia nigra pars compacta (SNpc) dopaminergic (DA) neurons as seen in Parkinson's disease (PD). After sys-temic administration of MPTP, its active metabolite, MPP +, accumulates within SNpc DA neurons, where it inhibits ATP production and stim-ulates superoxide radical formation. The produced superoxide radicals react with nitric oxide (NO) to produce peroxynitrite, a highly reactive tissue-damaging species that damages proteins by oxidation and nitration.

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