Estrogen receptor beta type in the rat urinary bladder.
This study was conducted to localize estrogen receptor beta (ERbeta) in the rat urinary bladder respect to gender. The bladder dome and trigone of 16 Sprague Dawley rats (Male: 8, Female: 8) were evaluated utilizing the reverse transcriptase-polymerase chain reaction technique (RT-PCR) to detect ERbeta signal. Chi square test was used for statistical analysis. ERbeta was present in the bladder of 13 rats and absent in 3. The side of expression was bladder trigone in 13 rats and besides ERbeta (M: 1, F: 2) was also present in the bladder dome of 3. The relationship between the distribution of ERbeta in the bladder and gender was not different. ERbeta is present in the bladder trigone of rats independent of gender. Estrogen action in the bladder trigone is also important in males besides females.
Eliçevik
M
M
Istanbul University, Cerrahpaşa & Istanbul Medical Faculty, Department of Pediatric Surgery, Istanbul, Turkey. mehmetnursen@yahoo.com
Horasanli
S
S
Okaygün
E
E
Badur
S
S
Celayir
S
S
D000818:Animals; D001483:Base Sequence; D016009:Chi-Square Distribution; D017931:DNA Primers; D047629:Estrogen Receptor beta / Q000378:metabolism*; D005260:Female; D008297:Male; D051381:Rats; D017207:Rats, Sprague-Dawley; D020133:Reverse Transcriptase Polymerase Chain Reaction; D001743:Urinary Bladder / Q000378:metabolism*
D017931:DNA Primers; D047629:Estrogen Receptor beta