Results 241 to 250 of about 125,822 (294)

A Decade of Non-Invasive Prenatal Testing (NIPT) for Chromosomal Abnormalities in Croatia: First National Monocentric Study to Inform Country's Future Prenatal Care Strategy. [PDF]

open access: yesGenes (Basel)
Podobnik P   +13 more
europepmc   +1 more source

Chromosomal abnormalities in embryos

Molecular and Cellular Endocrinology, 2001
Chromosomal analysis was performed on 1620 embryos generated in vitro by patients with a poor prognosis of pregnancy. A diagnosis was yielded in 1596 embryos: 536 (34%) were euploid and 1060 (66%) carried chromosomal abnormalities. The results revealed a strong association between chromosomal abnormalities, cellular stage and percentage of ...
M C Magli   +2 more
exaly   +3 more sources

Chromosome abnormalities in liposarcomas

Cancer Genetics and Cytogenetics, 1992
We performed a cytogenetic study of short-term cultures from fresh surgical specimens obtained from four patients with liposarcoma. Myxoid liposarcomas (cases 1-3) were associated with a specific translocation between chromosomes 12 and 16. Trisomy 8, a nonrandom secondary aberration in myxoid liposarcoma, was observed in the third case as the only ...
Y, Ohjimi   +8 more
openaire   +2 more sources

Chromosomal Abnormalities in Cancer

New England Journal of Medicine, 2008
This review gives an account of chromosomal aberrations in cancer cells. Such abnormalities have typically been associated with hematologic cancers, but recent work has shown a variety of chromosomal changes in solid tumors, including prostate cancer and non–small-cell lung cancer.
Stefan, Fröhling, Hartmut, Döhner
openaire   +2 more sources

Chromosome abnormalities in meningiomas

Cancer Genetics and Cytogenetics, 1986
Cytogenetic analyses of eight meningiomas grown in culture for 1 week are reported. Normal karyotypes were found in three cases and hypodiploidy in the remaining five. In the five hypodiploid meningiomas, one chromosome #22 was missing in four cases, and one case exhibited a 22q- deletion.
J, Katsuyama   +5 more
openaire   +2 more sources

Chromosome Abnormalities and Epilepsy

Epilepsia, 2001
Chromosome abnormalities are often associated with central nervous system (CNS) malformations and with other neurologic dysfunctions. In particular, patients with chromosomal abnormalities can have mental retardation (MR) and have a higher risk for seizures than that found in the general population (1).
M, Elia   +3 more
openaire   +2 more sources

Chromosomal abnormalities in sperm

Molecular and Cellular Endocrinology, 2001
The use of FISH (fluorescent in situ hybridization) in decondensed sperm nuclei has allowed, during the last decade, to indirectly study the chromosome constitution of human spermatozoa. Studies in control populations have been used to set up the basal level of aneuploidy for all human chromosomes and, based on conservative estimates, the percentage of
F, Vidal, J, Blanco, J, Egozcue
openaire   +2 more sources

Chromosome Abnormalities in Myelofibrosis

Acta Haematologica, 2009
Cytogenetic analysis was performed on megakaryocyte-enriched cell fractions obtained by separation on discontinuous Percoll gradients from blood, bone marrow, and ascitic fluid of 12 patients with myelofibrosis with myeloid metaplasia (MMM). The most common abnormalities appeared to involve chromosomes 1, 3, 7, 8, 11, 13, 21 and 22.
G, Castoldi   +3 more
openaire   +2 more sources

Chromosome Abnormalities and Abortion

1974
Although spontaneous abortions represent one of the most frequent pathological entities, their causes have remained relatively obscure until the last decade. However, the work carried out at the Carnegie Institution at the beginning of the century and published in 1921 by Mall and Meyer had demonstrated the importance of abnormalities in the ...
A, Boué, J, Boué
openaire   +2 more sources

Sex Chromosome Abnormalities

Nature, 1967
DURING the past decade several surveys have related the incidence of sex chromosome abnormalities among the general population with that among mentally deficient patients in hospital1–3. In 1963 Wegmann arid Smith4 carried out a buccal smear survey among a male population composed of juvenile delinquents and felons. They found the incidence of positive
R M, Goodman, W S, Smith, C J, Migeon
openaire   +2 more sources

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