Frequency and pattern of cytogenetic alterations in primary amenorrhea cases of Kashmir, North India
Joint Authors
Pandith, Arshad A.
Dar, Fayaz A.
Zargar, Mahrukh H.
Malla, Tahir M.
Source
The Egyptian Journal of Medical Human Genetics
Issue
Vol. 17, Issue 1 (31 Jan. 2016), pp.25-31, 7 p.
Publisher
Egyptian Society of Human Genetics
Publication Date
2016-01-31
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
Background: Primary amenorrhea (PA) is proposed to have multiple etiological factors that include genetic factors, intrauterine malformations, endocrine dysfunction and environmental factors, as revealed by previous studies pertaining to amenorrhea.
However, among the various proposed etiologies, genetic factors appear to be highly associated with PA as approximately 40% of PA cases have been found to have genetic causes.
Aim of the study: The present study was proposed to establish the frequency and pattern of chromosomal abnormalities in PA cases of Kashmir.
Subjects and methods: A total of 108 females within the age group of 14–33 years and having a history of amenorrhea were included in the study.
Peripheral blood lymphocyte cultures were set for each subject according to standard protocol and chromosomal analysis was carried out on well spread metaphases by the help of Cytovision software Version 3.9.
Results: The results of the present study reveal that the incidence of chromosomal abnormalities in PA cases of this region is almost similar with those of many reports around the world.
However, we report two unique chromosomal alterations viz., 46,XX, dup2q(13) and 46,XX, t(2,5)(p11.2;q34) that have not been found elsewhere in the literature.
Conclusion: The results of the present study indicate that chromosomal analysis of females with PA, after the exclusion of non-genetic causes, should be essentially considered for the precise diagnosis and the development of more successful treatment.
The study being the first of its kind in this part of the world forms the basis for further studies of the PA cases of this region.
The precise molecular characterization of the unique breakpoint regions reported in our study can possibly help in the identification of new genes involved in primary amenorrhea.
American Psychological Association (APA)
Malla, Tahir M.& Dar, Fayaz A.& Pandith, Arshad A.& Zargar, Mahrukh H.. 2016. Frequency and pattern of cytogenetic alterations in primary amenorrhea cases of Kashmir, North India. The Egyptian Journal of Medical Human Genetics،Vol. 17, no. 1, pp.25-31.
https://search.emarefa.net/detail/BIM-655179
Modern Language Association (MLA)
Malla, Tahir M.…[et al.]. Frequency and pattern of cytogenetic alterations in primary amenorrhea cases of Kashmir, North India. The Egyptian Journal of Medical Human Genetics Vol. 17, no. 1 (Jan. 2016), pp.25-31.
https://search.emarefa.net/detail/BIM-655179
American Medical Association (AMA)
Malla, Tahir M.& Dar, Fayaz A.& Pandith, Arshad A.& Zargar, Mahrukh H.. Frequency and pattern of cytogenetic alterations in primary amenorrhea cases of Kashmir, North India. The Egyptian Journal of Medical Human Genetics. 2016. Vol. 17, no. 1, pp.25-31.
https://search.emarefa.net/detail/BIM-655179
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 30-31
Record ID
BIM-655179