Submucosal versus ligation excision haemorrhoidectomy: A comparison of anal sensation, anal sphincter manometry and postoperative pain and function

1987 ◽  
Vol 74 (10) ◽  
pp. 948-951 ◽  
Author(s):  
A. M. Roe ◽  
D. C. C. Bartolo ◽  
K. D. Vellacott ◽  
Jill Locke-Edmunds ◽  
N. J. Mcc. Mortensen
Keyword(s):  
Postoperative Pain ◽  
Anal Sphincter ◽  
And Function ◽  
Anal Sensation

scholarly journals Anal sphincter structure and function relationships in aging and fecal incontinence

2009 ◽  
Vol 200 (5) ◽  
pp. 559.e1-559.e5 ◽  
Author(s):  
Christina Lewicky-Gaupp ◽  
Quinn Hamilton ◽  
James Ashton-Miller ◽  
Markus Huebner ◽  
John O.L. DeLancey ◽  
...  
Keyword(s):  
Fecal Incontinence ◽  
Anal Sphincter ◽  
Structure And Function ◽  
And Function

A Comparative Study of Structure and Function of the Longitudinal Muscle of the Anal Canal and the Internal Anal Sphincter in Pigs

2009 ◽  
Vol 52 (11) ◽  
pp. 1902-1911 ◽  
Author(s):  
Alvaro Opazo ◽  
Begoña Lecea ◽  
Carme Admella ◽  
Maria José Fantova ◽  
Marcel Jiménez ◽  
...  
Keyword(s):  
Comparative Study ◽  
Anal Canal ◽  
Anal Sphincter ◽  
Internal Anal Sphincter ◽  
Longitudinal Muscle ◽  
Structure And Function ◽  
And Function

A unique myosin isoform transition in cat striated external anal sphincter muscle induced by denervation

1997 ◽  
Vol 272 (4) ◽  
pp. G698-G704
Author(s):  
R. Kustasz ◽  
W. Helferich ◽  
T. Adams ◽  
J. Krier
Keyword(s):  
Anal Sphincter ◽  
External Anal Sphincter ◽  
Polyacrylamide Gel Electrophoresis ◽  
Sodium Dodecyl ◽  
Biochemical Properties ◽  
Trunk Muscles ◽  
Type I ◽  
Sphincter Muscle ◽  
Anal Sphincter Muscle ◽  
And Function

Denervation of limb and trunk muscles leads to characteristic changes in their biochemical properties. However, the effects of denervation of the striated external anal sphincter (EAS) muscle have not been studied, even though denervation is a common etiology for fecal incontinence. The present study reports effects ofdenervation of the cat EAS and compares them with changes in a denervated limb muscle [cat extensor digitorum longus (EDL)]. Nerves supplying the EAS and the EDL were sectioned in anesthetized cats, which were allowed to recover and live for 10, 30, or 60 days. Their muscles were then excised, and myofibrillar proteins were isolated. Myosin heavy chain (MHC) isoform composition was measured by sodium dodecyl sulfate-polyacrylamide gel electrophoresis. The EDL and EAS showed progressive increases in MHC type IIA and progressive decreases in MHC type IIB at 10, 30, and 60 days. MHC type I progressively increased in the EDL but showed no change in the EAS. We hypothesize that this distinctive transition is related to the unique embryological origin and function of the EAS.

482 Assessment of Anatomy and Function of the Puborectalis and Anal Sphincter Muscles in Asymptomatic Parous Women

2008 ◽  
Vol 134 (4) ◽  
pp. A-65
Author(s):  
Milena M. Weinstein ◽  
Dolores H. Pretorius ◽  
Sung-Ae Jung ◽  
Jennifer J. Wan ◽  
Charles W. Nager ◽  
...  
Keyword(s):  
Anal Sphincter ◽  
And Function

Childbirth and incontinence: a prospective study on anal sphincter morphology and function before and early after vaginal delivery

2002 ◽  
Vol 387 (2) ◽  
pp. 101-107 ◽  
Author(s):  
S. Willis ◽  
A. Faridi ◽  
S. Schelzig ◽  
F. Hoelzl ◽  
R. Kasperk ◽  
...  
Keyword(s):  
Prospective Study ◽  
Vaginal Delivery ◽  
Anal Sphincter ◽  
A Prospective Study ◽  
And Function

scholarly journals Investigation of the distribution and function of α-adrenoceptors in the sheep isolated internal anal sphincter

2010 ◽  
Vol 160 (7) ◽  
pp. 1727-1740 ◽  
Author(s):  
SJ Rayment ◽  
T Eames ◽  
JAD Simpson ◽  
MR Dashwood ◽  
Y Henry ◽  
...  
Keyword(s):  
Anal Sphincter ◽  
Internal Anal Sphincter ◽  
And Function
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