Spelling suggestions: "subject:"epinal nucleus off cavernosus"" "subject:"epinal nucleus off cavernosum""
1 |
Androgen Receptor Expression in Satellite Cells in the Levator Ani of the RatSwift-Gallant, Ashlyn 20 December 2011 (has links)
The sexual differentiation of the spinal nucleus of bulbocavernosus (SNB) and the bulbocavernosus (BC) and levator ani (LA) muscles that the SNB innervates, are masculinized by androgens acting on the BC/LA. The site of androgen receptors (AR) responsible for the masculinization of the neuromuscular system is not known. A potential site of action is satellite cells: proliferation of these cells is androgen-dependent and satellite cells seem to contribute to the size of the LA. Fluorescent immunohistochemistry and confocal microscopy were used to co-localize satellite cells and AR within the LA of postnatal day one and three male and female rats. Results indicate that satellite cells express AR and reveal a difference in proportion of satellite cells expressing AR between the LA and control muscle. Interpretations of these findings, including whether the relatively small proportion of AR accounted for by satellite cells is enough to masculinize the SNB system, are discussed.
|
2 |
Androgen Receptor Expression in Satellite Cells in the Levator Ani of the RatSwift-Gallant, Ashlyn 20 December 2011 (has links)
The sexual differentiation of the spinal nucleus of bulbocavernosus (SNB) and the bulbocavernosus (BC) and levator ani (LA) muscles that the SNB innervates, are masculinized by androgens acting on the BC/LA. The site of androgen receptors (AR) responsible for the masculinization of the neuromuscular system is not known. A potential site of action is satellite cells: proliferation of these cells is androgen-dependent and satellite cells seem to contribute to the size of the LA. Fluorescent immunohistochemistry and confocal microscopy were used to co-localize satellite cells and AR within the LA of postnatal day one and three male and female rats. Results indicate that satellite cells express AR and reveal a difference in proportion of satellite cells expressing AR between the LA and control muscle. Interpretations of these findings, including whether the relatively small proportion of AR accounted for by satellite cells is enough to masculinize the SNB system, are discussed.
|
Page generated in 0.0679 seconds