Results 71 to 80 of about 6,178 (176)

An approach for performing a successful computed tomography colonography examination

South African Journal of Radiology, 2014
Computed tomography colonography (CTC) is a minimally invasive, fast, safe and accurate screening examination for colorectal cancer. It also allows evaluation of structures outside the colon.
Joel H. Bortz
doaj   +1 more source

Flow‐controlled expiration improves gas exchange in anaesthetised horses undergoing orthopaedic surgery

Equine Veterinary Journal, Volume 58, Issue 4, Page 917-924, July 2026.
Abstract Background Flow‐controlled expiration (FLEX) has been shown to significantly enhance oxygenation in horses under laboratory conditions. Objective This study aims to corroborate these findings by evaluating the effects of FLEX on gas exchange in a randomised clinical trial involving a large population of clinical horses undergoing orthopaedic ...
Klaus Hopster, Joao Henrique Neves Soares, David Levine, Kyla Ortved, Bernd Driessen, Joaquin Araos   +5 more
wiley   +1 more source

Paired comparison of procedural sequence in same-day bidirectional endoscopy with moderate sedation and carbon dioxide insufflation: A prospective observational study

The Saudi Journal of Gastroenterology, 2016
Background/Aims: Same-day bidirectional endoscopy (BDE) is a commonly performed procedure, but the optimal sequence of the procedure with carbon dioxide insufflation is not well established.
Jui-Hsiang Tang, Chi-Liang Cheng, Yen-Lin Kuo, Yi-Ning Tsui   +3 more
doaj   +1 more source

Surgical impact of laparoscopic and laparotomic elective ovariectomy on inflammatory and oxidative stress biomarkers in anestrus dogs

Veterinary Surgery, Volume 55, Issue 5, Page 984-993, July 2026.
Abstract Objective To compare the systemic inflammatory and oxidative stress responses after elective ovariectomy via open surgery (OPEN) or laparoscopy (LAP) in anestrus bitches. Study design Prospective, blinded, randomized clinical trial. Animals A total of 26 healthy bitches.
Alfonso Calabria, Chiara Del Prete, Maria Pia Pasolini, Veronica Palumbo, Maria Anna Nappo, Silvia Ammirati, Davide Ciccarelli, Fabiana Micieli, Michal Andrzej Kosior, Carmine Carbone, Natascia Cocchia   +10 more
wiley   +1 more source

Carbon dioxide insufflation or warm-water infusion for unsedated colonoscopy: A randomized controlled trial in patients with chronic constipation in China

The Saudi Journal of Gastroenterology, 2016
Aims: The effect of carbon dioxide (CO 2 ) insufflation and warm-water infusion during colonoscopy on patients with chronic constipation remains unknown.
Xiaoling Xu, Haihang Zhu, Di Chen, Langui Fan, Ting Lu, Qin Shen, Chaowu Chen, Denghao Deng   +7 more
doaj   +1 more source

Tolerability, Safety and Effectiveness of Sigh Introduction During Non‐Invasive Mechanical Ventilation Cycles in Patients With Amyotrophic Lateral Sclerosis

European Journal of Neurology, Volume 33, Issue 6, June 2026.
In this randomized, proof‐of concept study, we assess the tolerability and effectiveness of adding a sigh cycle to non‐invasive mechanical ventilation (NIMV) settings in MND patients. Although the sigh was safe and well tolerated, no significant group differences were observed in the primary and secondary respiratory outcomes. Exploratory assessment of
Nilo Riva, Paride Schito, Tommaso Russo, Ottavia Eleonora Ferraro, Gianluca Durante, Andrea Tettamanti, Elisa Riboldi, Teuta Domi, Laura Pozzi, Angelo Quattrini, Mauro Comola, Federica Agosta, George Cremona, Massimo Filippi   +13 more
wiley   +1 more source

CO2 Insufflation in Cartilage Repair Using Minced Autologous Cartilage, Platelet-rich Plasma, and Autologous Thrombin: Enhancing Techniques for Repairing Knee Articular Cartilage Defects

Arthroscopy Techniques
Injuries to the articular cartilage are challenging to treat because of its limited intrinsic healing capacity, leading to the exploration of various repair methods.
Umer Butt, M.D., M.R.C.S., F.R.C.S. (T.&O.), Filip Vuletić, M.D., Riccardo Cristiani, M.D., Ph.D., Mahenau Afridi, M.B.B.S., Zainab Aqeel Khan, D.P.T., M.S. (Biostatistics and Epidemiology), Yasir Hussain, M.B.B.S., F.C.R.S. (T.&O.), Anders Stålman, M.D., Ph.D.   +6 more
doaj   +1 more source

Loss of VMP1 Impairs Tight Junction Recycling and Aggravates Intestinal Barrier Dysfunction in Inflammatory Bowel Disease

Advanced Science, Volume 13, Issue 25, 4 May 2026.
This study identifies vacuole membrane protein 1 (VMP1) as a critical regulator of intestinal epithelial barrier homeostasis. VMP1 facilitates the recruitment of CORO1C to late endosomes, supporting Retromer‐mediated recycling of the tight junction protein Occludin.
Jiawei Zhao, Jianjun Zou, Chen Zhou, Yingui Wang, Yiman Liu, Yanqing Zhou, Yuxiang Wang, Xinyu Zhang, Huishu Yang, Hongjie Yin, Dongsheng Bai, Yue Zhao, Na Lu   +12 more
wiley   +1 more source

Use of warm carbon dioxide insufflators does not affect intra-colonic gas temperature and has no effect on polyp detection rate during colonoscopy – a randomized controlled trial

Endoscopy International Open, 2017
Background and study aims Methods to improve polyp detection during colonoscopy have been investigated, with conflicting results for warm water irrigation. Carbon Dioxide (CO2) warmed to 37 °C may have similar or more pronounced effects on bowel motility.
Akash M. Patel, Jordan Green, Fahd Jowhari, Lawrence Hookey   +3 more
doaj   +1 more source

CO2 vs. air insufflation in endoscopic ultrasonography: a prospective study

Endoscopy International Open, 2019
Background and study aims Carbon dioxide (CO2) is being increasingly used for insufflation during endoscopy for safety and better tolerance. The role of CO2 during endoscopic ultrasonography (EUS) has not been studied yet. Our main aim was to compare the
Marta Serrani, Andrea Lisotti, Alessia Spada, Sandro Sferrazza, Claudio Calvanese, Pietro Fusaroli   +5 more
doaj   +1 more source