Document Detail

Expression of anti-Mullerian hormone receptor on the appendix testis in connection with urological disorders.
MedLine Citation:
PMID:  23291863     Owner:  NLM     Status:  Publisher    
The female internal sex organs develop from the paramesonephric (Mullerian) duct. In male embryos, the regression of the Mullerian duct is caused by the anti-Mullerian hormone (AMH), which plays an important role in the process of testicular descent. The physiological remnant of the Mullerian duct in males is the appendix testis (AT). In our previous study, we presented evidence for the decreased incidence of AT in cryptorchidism with intraoperative surgery. In this report, the expression of the anti-Mullerian hormone receptor type 2 (AMHR2), the specific receptor of AMH, on the AT was investigated in connection with different urological disorders, such as hernia inguinalis, torsion of AT, cysta epididymis, varicocele, hydrocele testis and various forms of undescended testis. The correlation between the age of the patients and the expression of the AMHR2 was also examined. Reverse transcriptase-polymerase chain reaction (RT-PCR) and immunohistochemistry were used to detect the receptor's mRNA and protein levels, respectively. We demonstrate that AMHR2 is expressed in the ATs. Additionally, the presence of this receptor was proven at the mRNA and protein levels. The expression pattern of the receptor correlated with neither the examined urological disorders nor the age of the patients; therefore, the function of the AT remains obscure.Asian Journal of Andrology advance online publication, 7 January 2013; doi:10.1038/aja.2012.135.
Kornél Kistamás; Olga Ruzsnavszky; Andrea Telek; Lívia Kosztka; Ilona Kovács; Beatrix Dienes; László Csernoch; Tamás Józsa
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Publication Detail:
Type:  JOURNAL ARTICLE     Date:  2013-1-07
Journal Detail:
Title:  Asian journal of andrology     Volume:  -     ISSN:  1745-7262     ISO Abbreviation:  Asian J. Androl.     Publication Date:  2013 Jan 
Date Detail:
Created Date:  2013-1-7     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  100942132     Medline TA:  Asian J Androl     Country:  -    
Other Details:
Languages:  ENG     Pagination:  -     Citation Subset:  -    
Department of Physiology, Medical and Health Science Center, University of Debrecen, Debrecen 4032, Hungary.
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