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Estrogen-induced congenital hypospadias in developing rat embryos
Joint Authors
Nikravesh, M. R.
Murtada, Behnam Rasuli
Source
Medical Journal of the Iranian Hospital
Issue
Vol. 2, Issue 2 (31 Jan. 2000), pp.22-24, 3 p.
Publisher
Publication Date
2000-01-31
Country of Publication
United Arab Emirates
No. of Pages
3
Main Subjects
Abstract EN
Hypospadias is a defect of the urethra and penis in the male.
In this research the incidence of the male hypospadias induced by estrogen (estradiol) administration was investigated during embryonic development.
Three groups of pregnant rats were exposed to 0.15mg/kg estradiol valerate via a single intramuscular injection on one of the following gestational days: 12, 14 or 16 and named as experimental groups 1,2 and 3 respectively.
All the pregnant rats were sacrificed on the last day of pregnancy (day 20).
The fetuses collected and counted and the external genitalas examined for detection of hypospadias as well as other malformations.
The data showed that in addition to the significant reduction in the size of the litters in experimental groups, the incidence of the male hypospadias is high, especially in the group 1.
Furthermore, most of the fetuses had severe malformations including anen cephalia, exencephalia, agnatha, syndactylia and tetradactylia.
American Psychological Association (APA)
Murtada, Behnam Rasuli& Nikravesh, M. R.. 2000. Estrogen-induced congenital hypospadias in developing rat embryos. Medical Journal of the Iranian Hospital،Vol. 2, no. 2, pp.22-24.
https://search.emarefa.net/detail/BIM-62043
Modern Language Association (MLA)
Murtada, Behnam Rasuli& Nikravesh, M. R.. Estrogen-induced congenital hypospadias in developing rat embryos. Medical Journal of the Iranian Hospital Vol. 2, no. 2 (Jan. 2000), pp.22-24.
https://search.emarefa.net/detail/BIM-62043
American Medical Association (AMA)
Murtada, Behnam Rasuli& Nikravesh, M. R.. Estrogen-induced congenital hypospadias in developing rat embryos. Medical Journal of the Iranian Hospital. 2000. Vol. 2, no. 2, pp.22-24.
https://search.emarefa.net/detail/BIM-62043
Data Type
Journal Articles
Language
English
Notes
يتضمن ببليوجرافيا : ص ص 24
Record ID
BIM-62043