TY - RPRT TI - Estrogen and ghrelin decrease cytoplasmic expression of p27kip1, a cellular marker of ageing, in the striated anal sphincter and levator muscle of ovariectomized rats. AU - Diaa E E Rizk AU - Ahmed H Al-Marzouqi AU - Hazem A Hassan AU - Soha S Al-Kedrah AU - Mohamed A Fahim PY - 2006 DO - 10.1007/s00192-006-0159-x UR - https://pubmed.ncbi.nlm.nih.gov/16900438/ ID - 16900438 ER -