Results 81 to 90 of about 126,105 (358)

Mucosubstances in the porcine gastrointestinal tract: Fixation, staining and quantification [PDF]

, 2019
Mucins are of great interest in intestinal research and histochemical methods are often employed to identify them. Since it is in the nature of mucins that they are “hard to hold onto” once they come into contact with water, a frequently used medium in ...
Drewes, Barbara, Hünigen, Hana, Plendl, Johanna, Rieger, Juliane   +3 more
core   +1 more source

Small bowel adenocarcinoma of the jejunum detected by double contrast enhanced ultrasound: a case report of a novel ultrasound modality

Frontiers in Oncology
BackgroundSmall Bowel Adenocarcinoma (SBA) is rare, occult and life-threatening malignancy in digestive system. Given low incidence and nonspecific symptoms, SBA is frequently detected in later stages.
Shuang Wu, Huizhen Yu, Ying Liu, Hong Zhou, Yang Zhou   +4 more
doaj   +1 more source

Gastric Distension Index: A Novel Radiographic Marker Associated With Postoperative Gastric Stasis After Gastrectomy

Annals of Gastroenterological Surgery, EarlyView.
This study introduces the Hiki Index (HI), a novel radiographic metric based on upright abdominal X‐rays, to objectively assess postoperative gastric dilatation after gastrectomy. The HI demonstrated strong predictive value for gastrointestinal symptoms and the need for therapeutic intervention, offering a practical tool for early detection and ...
Hiroki Harada, Yoshiko Yamaoka, Akiko Watanabe, Kota Okuno, Shohei Fujita, Mikiko Sakuraya, Tadashi Higuchi, Koshi Kumagai, Keishi Yamashita, Naoki Hiki   +9 more
wiley   +1 more source

Anti epidermal growth factor receptor therapy in small bowel adenocarcinoma [PDF]

, 2018
Rationale:Small bowel adenocarcinoma (SBA) is an uncommon gastrointestinal cancer, thus limited data about treatment for advanced disease are available.
Anselmi, Elisabetta, Falcone, Rosa, Filetti, Marco, Marchetti, Paolo, Roberto, Michela   +4 more
core   +1 more source

Longitudinal Pancreaticojejunostomy Reconstruction Following Pancreaticoduodenectomy for Patients With Concomitant Chronic Pancreatitis: How I Do It

Annals of Gastroenterological Surgery, EarlyView.
This report details a modified reconstructive technique, longitudinal pancreaticojejunostomy (LPJ), following pancreaticoduodenectomy (PD) for patients with both pancreatic head pathology and extensive chronic pancreatitis. This approach ensures wide‐area drainage of the remnant pancreatic duct, providing effective symptom relief and preserving long ...
Hideaki Sato, Masaharu Ishida, Naoki Rikiyama, Masamichi Mizuma, Michiaki Unno   +4 more
wiley   +1 more source

Divergent Annexin A1 expression in periphery and gut is associated with systemic immune activation and impaired gut immune response during SIV infection. [PDF]

, 2016
HIV-1 disease progression is paradoxically characterized by systemic chronic immune activation and gut mucosal immune dysfunction, which is not fully defined.
Dandekar, Satya, Glavan, Tiffany, Goulart, Luiz R, Grishina, Irina, Jiang, Guochun, Sankaran-Walters, Sumathi, Sena, Angela AS   +6 more
core   +1 more source

Screw‐Based Pill for Intelligent Robotic Extraction of Viscous Fluids in Medical Applications

Advanced Intelligent Systems, EarlyView.
Screw‐based pill for intelligent robotic extraction (S‐PIRE) is a magnetically actuated smart capsule with a motorized screw, 3‐axis sensor, and Bluetooth control for site‐specific and minimally invasive remote sampling of viscous fluids, overcoming passive diffusion limitations.
Prima Dewi Sinawang, Victor Garcia‐Gradilla, Fernando Soto, Demir Akin, Margaret Braunreuther, Gerald G. Fuller, Utkan Demirci   +6 more
wiley   +1 more source

SEMS vs cSEMS in duodenal and small bowel obstruction : high risk of migration in the covered stent group [PDF]

, 2013
Aim: To compare clinical success and complications of uncovered self-expanding metal stents (SEMS) vs covered SEMS (cSEMS) in obstruction of the small bowel.
Albert, Jörg Gerhard, Bechstein, Wolf Otto, Friedrich-Rust, Mireen, Sarrazin, Christoph, Trojan, Jörg, Ulrich, Frank, Waidmann, Oliver, Zeuzem, Stefan   +7 more
core   +1 more source

Wirelessly Powered Soft Magnetic Robot with Microneedle for Electrical Stimulation and Drug Delivery

Advanced Intelligent Systems, EarlyView.
A wirelessly powered soft magnetic robot integrates microneedles to enable dual functions: electrical stimulation (86.7% efficiency at 6 cm, tunable 0–20 V voltage, 0.4–50 ms pulses) and drug delivery. It switches surfaces via magnetic fields for gastrointestinal tract locomotion and treatment, with in vitro validation in fresh pig gut showing ...
Song Zhao, Liwen Zhang, Shengbin Zhang, Botao Ma, Meng Wang, Yipan Zuo, Xinzhao Zhou, Xueshan Jing, Huawei Chen   +8 more
wiley   +1 more source

Intestinal Atresia in PPP1R12A‐Related Urogenital and Brain Malformation Syndrome

American Journal of Medical Genetics Part A, EarlyView.
ABSTRACT PPP1R12A‐related urogenital and brain malformation syndrome (UBMS) is a newly described disorder characterized by congenital anomalies primarily involving the urogenital system and the brain. We describe a preterm female neonate with multiple congenital anomalies, including type IIIb jejunal atresia, incomplete intestinal rotation, imperforate
Adriana Gomes, Sanjana Karamcheti, Álvaro Martín Rodriguez, Anna‐Kaisa Niemi, Lynne M. Bird   +4 more
wiley   +1 more source