physiological sphincter | definition

sphincter consisting of circular smooth muscle indistinguishable from adjacent muscle but possessing differential innervations, permitting its function as a sphincter; structurally weak


Source:

Betts, J. G., Young, K. A., Wise, J. A., Johnson, E., Poe, B., Kruse, D. H., … DeSaix, P. (n.d.). Anatomy and Physiology. Houston, Texas: OpenStax. Access for free at: https://openstax.org/details/books/anatomy-and-physiology


Advertisements
Advertisements

Keywords: definition, define, what is, meaning, thesaurus, synonyms, dictionary, encyclopedia, research, research article, research study, scientific literature, science topic

Advertisements
Advertisements

Research Article: External Urethral Sphincter Pressure Measurement: An Accurate Method for the Diagnosis of Detrusor External Sphincter Dyssynergia?

Date Published: May 31, 2012 Publisher: Public Library of Science Author(s): Carlos H. Suzuki Bellucci, Jens Wöllner, Flavia Gregorini, Dorothee Birnböck, Marko Kozomara, Ulrich Mehnert, Thomas M. Kessler, Mathias Baumert. http://doi.org/10.1371/journal.pone.0037996 Combined pelvic floor electromyography (EMG) and videocystourethrography (VCUG) during urodynamic investigation are the most acceptable and widely agreed methods for diagnosing detrusor external sphincter … Continue reading

external urinary sphincter | definition

skeletal muscle; must be relaxed consciously to void urine Research Article About Urinary Sphincter Research Article: Imaging of the adult male urethra, penile prostheses and artificial urinary sphincters To discuss the imaging appearances of various pathologies affecting adult male urethra and to review the role of imaging in the assessment of artificial urinary sphincters and … Continue reading

Research Article: Imaging of the adult male urethra, penile prostheses and artificial urinary sphincters

Date Published: December 13, 2019 Publisher: Springer US Author(s): Subramaniyan Ramanathan, Vineetha Raghu, Parvati Ramchandani. http://doi.org/10.1007/s00261-019-02356-x To discuss the imaging appearances of various pathologies affecting adult male urethra and to review the role of imaging in the assessment of artificial urinary sphincters and penile prostheses. Diagnosis of common male urethral diseases heavily depends on … Continue reading

Research Article: Correction: 3D Topography of the Young Adult Anal Sphincter Complex Reconstructed from Undeformed Serial Anatomical Sections

Date Published: October 9, 2015 Publisher: Public Library of Science Author(s): Yi Wu, Noshir F. Dabhoiwala, Jaco Hagoort, Jin-Lu Shan, Li-Wen Tan, Bin-Ji Fang, Shao-Xiang Zhang, Wouter H. Lamers. http://doi.org/10.1371/journal.pone.0140736 Partial Text   Source: http://doi.org/10.1371/journal.pone.0140736  

Research Article: Mesenchymal Stromal Cells for Sphincter Regeneration: Role of Laminin Isoforms upon Myogenic Differentiation

Date Published: September 25, 2015 Publisher: Public Library of Science Author(s): Tanja Seeger, Melanie Hart, Manuel Patarroyo, Bernd Rolauffs, Wilhelm K. Aicher, Gerd Klein, Irina Kerkis. http://doi.org/10.1371/journal.pone.0137419 Multipotent mesenchymal stromal cells (MSCs) are well known for their tri-lineage potential and ability to differentiate in vitro into osteogenic, chondrogenic or adipogenic lineages. By selecting appropriate … Continue reading

Research Article: 3D Topography of the Young Adult Anal Sphincter Complex Reconstructed from Undeformed Serial Anatomical Sections

Date Published: August 25, 2015 Publisher: Public Library of Science Author(s): Yi Wu, Noshir F. Dabhoiwala, Jaco Hagoort, Jin-Lu Shan, Li-Wen Tan, Bin-Ji Fang, Shao-Xiang Zhang, Wouter H. Lamers, John Souglakos. http://doi.org/10.1371/journal.pone.0132226 Pelvic-floor anatomy is usually studied by artifact-prone dissection or imaging, which requires prior anatomical knowledge. We used the serial-section approach to settle … Continue reading

Research Article: The Association of Episiotomy with Obstetric Anal Sphincter Injury–A Population Based Matched Cohort Study

Date Published: September 9, 2014 Publisher: Public Library of Science Author(s): Sari Räisänen, Tuomas Selander, Rufus Cartwright, Mika Gissler, Michael R. Kramer, Katariina Laine, Seppo Heinonen, Alexander G. Obukhov. http://doi.org/10.1371/journal.pone.0107053 To estimate the independent association of episiotomy with obstetric anal sphincter injuries (OASIS) using first a cross-sectional and then a matched pair analysis. A … Continue reading

Research Article: Smooth Muscle Enfoldment Internal Sphincter Construction after Intersphincteric Resection for Rectal Cancer

Date Published: March 13, 2014 Publisher: Public Library of Science Author(s): Heiying Jin, Bei Zhang, Hang Yao, Yonghong Du, Xiaofeng Wang, Qiang Leng, John Souglakos. http://doi.org/10.1371/journal.pone.0091491 To assess smooth muscle enfoldment and internal sphincter construction (SMESC) for improvement of continence after intersphincteric resection (ISR) for rectal cancer. Twenty-four Bama miniature pigs were randomly divided … Continue reading

Research Article: Smoking during Pregnancy Is Associated with a Decreased Incidence of Obstetric Anal Sphincter Injuries in Nulliparous Women

Date Published: July 16, 2012 Publisher: Public Library of Science Author(s): Sari Räisänen, Katri Vehviläinen-Julkunen, Mika Gissler, Seppo Heinonen, Guoying Wang. http://doi.org/10.1371/journal.pone.0041014 Smoking is a modifiable lifestyle factor that has been shown to be associated with adverse perinatal outcomes and to have adverse health and dose-dependent connective tissue effects. The objective of this study was … Continue reading

Research Article: An ENU-Induced Mutation of Nrg1 Causes Dilated Pupils and a Reduction in Muscarinic Receptors in the Sphincter Pupillae

Date Published: September 19, 2011 Publisher: Public Library of Science Author(s): Bing Chen, Ke Li, Fenli Zhang, Guoqin Zhai, Wen Gong, Sujing Qiang, Zhengfeng Xue, Jennifer V. Schmidt. http://doi.org/10.1371/journal.pone.0025176 N-ethyl-N-nitrosourea (ENU)-induced mutagenesis is a powerful tool for the study of gene function and the generation of human disease models. A large number of mouse mutants … Continue reading


Advertisements
Advertisements

Keywords: define physiological sphincter, physiological sphincter definition, what is physiological sphincter, explain physiological sphincter, types of sphincter