Results 61 to 70 of about 36,660 (231)

Cytogenetic findings in patients with intellectual disability and/or multiple congenital anomalies [PDF]

open access: yesJournal of Analytical Research in Clinical Medicine, 2016
Introduction: Chromosomal abnormalities are a major etiology of intellectual disability (ID) and multiple congenital anomalies (MCAs). Screening for chromosomal aberrations by clinical diagnostic techniques has been primarily performed ...
Sima Derakhshan, Mahmoud Khaniani
doaj   +1 more source

Radiation-induced myeloid leukemia in murine models. [PDF]

open access: yes, 2014
The use of radiation therapy is a cornerstone of modern cancer treatment. The number of patients that undergo radiation as a part of their therapy regimen is only increasing every year, but this does not come without cost.
Davoren, Michael   +2 more
core   +2 more sources

Genetic damages in radiation workers of radiology centers in Bushehr port

open access: yesIranian South Medical Journal, 2004
Unstable genetic aberrations might provide a good marker for assessing genetic damage in populations exposed to low levels of ionizing radiation.The frequency of these aberrations was estimated in peripheral lymphocytes from hospital workers in Bushehr ...
Gholamreza Khamisipour   +3 more
doaj  

Chromosomal Abnormalities in Iranian Infertile Males who are Candidates for Assisted Reproductive Techniques [PDF]

open access: yesInternational Journal of Fertility and Sterility, 2007
Background: The present study offers our contribution on the topic by a retrospective analysis of the prevalence of chromosomal abnormalities in a population of Iranian infertile men attending assisted reproduction programs.Materials and Methods ...
iman salahshourifar   +3 more
doaj   +1 more source

Sex chromosome aberrations in schizophrenia.

open access: yesIndian journal of psychiatry, 2011
Research on sex chromosome aberrations has made considerable progress. There are evidences that possession of an extra X chromosome may affect the mental health of an individual. All the male schizophrenia patients registered during the period of study, who were not under treatment, constituted the patient sample.
S B, Chatterjee, S K, Basu
openaire   +1 more source

Diversity of sex chromosome abnormalities in a cohort of 95 Indonesian patients with monosomy X

open access: yesMolecular Cytogenetics, 2011
Background Monosomy × or 45,X is a cytogenetic characteristic for Turner syndrome. This chromosome anomaly is encountered in around 50% of cases, but wide variations of other anomalies have been found.
Kartapradja Hannie   +7 more
doaj   +1 more source

SRY mutation analysis by next generation (deep) sequencing in a cohort of chromosomal Disorders of Sex Development (DSD) patients with a mosaic karyotype

open access: yesBMC Medical Genetics, 2012
Background The presence of the Y-chromosome or Y chromosome-derived material is seen in 4-60% of Turner syndrome patients (Chromosomal Disorders of Sex Development (DSD)).
Hersmus Remko   +7 more
doaj   +1 more source

Maternal age and the risk of fetal aneuploidy: A nationwide cohort study of more than 500 000 singleton pregnancies in Denmark from 2008 to 2017

open access: yesActa Obstetricia et Gynecologica Scandinavica
Introduction In this register‐based study of pregnancies in Denmark, we assessed the associations between maternal age and the risk of fetal aneuploidies (trisomy 21, trisomy 18, trisomy 13, triploidy, monosomy X and other sex chromosome aberrations ...
Line Elmerdahl Frederiksen   +8 more
doaj   +1 more source

Prenatal Diagnosis of mos45,X/46,X,+mar in a Fetus With Normal Male External Genitalia and a Literature Review

open access: yesTaiwanese Journal of Obstetrics & Gynecology, 2009
Objective: Prenatal diagnosis of mos45,X/46,X,+mar is difficult in genetic counseling. Patients with the presence of a Y-derived marker may manifest male or female external genitalia. Here, we report a fetus with phenotypically male external genitalia of
Shu-Chin Chien   +5 more
doaj   +1 more source

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