Zobrazeno 1 - 10
of 36
pro vyhledávání: '"Ravinder K. Mittal"'
Autor:
Ravinder K, Mittal, Lori J, Tuttle
Publikováno v:
Gastroenterology Clinics of North America. 51:1-23
Anatomy of pelvic floor muscles has long been controversial. Novel imaging modalities, such as three-dimensional transperineal ultrasound imaging, MRI, and diffusion tensor imaging, have revealed unique myoarchitecture of the external anal sphincter
Publikováno v:
Neurogastroenterol Motil
Aim To determine if a biofeedback therapy that includes concentric resistance exercise for the anal sphincter muscles can improve muscle strength/function and improve AI symptoms compared to the traditional/non-resistance biofeedback therapy. Backgro
Publikováno v:
Am J Physiol Gastrointest Liver Physiol
Cardiac loops have been used extensively to study myocardial function. With changes in cardiac pump function, loops are shifted to the right or left. Functional luminal imaging probe (FLIP) recordings allow for loop analysis of the anal sphincter and
Autor:
Ridzuan Farouk, S. Mark Scott, Anton Emmanuel, Guiseppe Chiarioni, Reuben K. Wong, William E. Whitehead, P. Ronan O’Connell, Philip G. Dinning, Ravinder K. Mittal, Satish S.C. Rao, Seung-Jae Myung, William D. Chey, Franҫois Mion, R Matthew Reveille, Anthony Lembo, Donato F. Altomare, Emma V. Carrington, Richelle Felt-Bersma, Adil E. Bharucha, Kee Wook Jung, Henriette Heinrich, Mark A. Fox, Charles H. Knowles, C Pehl, Allison Malcolm, Véronique Vitton, Rebecca E. Burgell, Carolynne J. Vaizey, José María Remes-Troche
Publikováno v:
Neurogastroenterology and Motility
Background This manuscript summarizes consensus reached by the International Anorectal Physiology Working Group (IAPWG) for the performance, terminology used, and interpretation of anorectal function testing including anorectal manometry (focused on
Autor:
Johnny Fu, Valmik Bhargava, Ravinder K. Mittal, M. Raj Rajasekaran, My-Uyen Lilly Nguyen, Sadhana Kanoo
Publikováno v:
American Journal of Physiology-Gastrointestinal and Liver Physiology. 313:G581-G588
Studies show an age-related increase in the prevalence of anal incontinence and sphincter muscle atrophy. The Wnt/β-catenin signaling pathway has been recently recognized as the major molecular pathway involved in age-related skeletal muscle atrophy
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-9 (2017)
Scientific Reports
Scientific reports, vol 7, iss 1
Scientific Reports
Scientific reports, vol 7, iss 1
Wnt-β catenin is an important signaling pathway in the genesis of fibrosis in many organ systems. Our goal was to examine the role of Wnt pathway in the external anal sphincter (EAS) injury-related fibrosis and muscle dysfunction. New Zealand White
Autor:
Catherine Sun, Ravinder K. Mittal, Jessica Swartz, Ali Zifan, Lori J. Tuttle, Sophia Roalkvam
Publikováno v:
American journal of physiology. Gastrointestinal and liver physiology. 315(5)
The functional luminal imaging probe (FLIP) has been used to measure the distensibility of the anal canal. We hypothesized that with increasing distension of the anal canal with FLIP there will be an increase in length of the anal sphincter muscle al
Autor:
M. Raj Rajasekaran, Mitra Salehi, Youngjin Seo, Shantanu Sinha, Valmik Bhargava, Ravinder K. Mittal
Publikováno v:
American Journal of Physiology-Gastrointestinal and Liver Physiology. 307:G445-G451
Obstetrical trauma to external anal sphincter (EAS) is extremely common; however, its role in the development of anal incontinence is not clear. We examined the regenerative process and functional impact of experimental surgical trauma to EAS muscle
Publikováno v:
American Journal of Physiology-Gastrointestinal and Liver Physiology. 306:G505-G514
The external anal sphincter (EAS) may be injured in 25–35% of women during the first and subsequent vaginal childbirths and is likely the most common cause of anal incontinence. Since its first description almost 300 years ago, the EAS was believed
Publikováno v:
Neurogastroenterology and motility : the official journal of the European Gastrointestinal Motility Society, vol 31, iss 4
IntroductionThe current "gold standard" to diagnose anal sphincter morphology and disruptions utilizes low-frequency (3-9MHz) ultrasound (US) imaging techniques that provide a general outline of the sphincter muscles, but not their microstructural de