Results 81 to 90 of about 3,350,931 (248)

Development of an Inchworm‐Like Dual‐Balloon‐Assisted Colonoscopic Robot Based on a Two‐Segment Extensible Continuum Section

Advanced Intelligent Systems, EarlyView.
This work presents an inchworm‐like dual‐balloon‐assisted colonoscopic robot (IDCR) based on a rod‐driven two‐segment continuum section. The IDCR enables the active straightening of the sigmoid colon through an inchworm‐like locomotion strategy, thereby avoiding loop formation.
Dezhi Song, Bohan Leng, Yi Liu, Xiangyang Yu, Chaoyang Shi   +4 more
wiley   +1 more source

Intermittent Chemoprevention of Colon Cancer

, 2015
This video shows the advantage of intermittent pulse schedules compared to constant schedules, for the chemoprevention of colon cancer in a computer simulation of cell dynamics in human colon crypts.Supplemental data for a manuscript prepared for ...
Axelrod, David E.
core   +1 more source

Evidence for Two Modes of Synergistic Induction of Apoptosis by Mapatumumab and Oxaliplatin in Combination with Hyperthermia in Human Colon Cancer Cells [PDF]

, 2013
Colorectal cancer is the third leading cause of cancer-related mortality in the world-- the main cause of death from colorectal cancer is hepatic metastases, which can be treated with isolated hepatic perfusion (IHP).
Yong J. Lee, Yong J. Lee (297943), Song, X, Lee, YJ, Seog-Young Kim, Song Xinxin, Xinxin Song, Kim Seog-Young, Yong J Lee, Xinxin Song (297942), Song, Xinxin, Lee Yong J., Kim, Seog-Young, Seog-Young Kim (297940), Kim, SY, Calogero, Raffaele A, Lee, Yong J.   +16 more
core   +2 more sources

Unusual Presentation of a Sigmoid Mass with Chicken Bone Impaction in the Setting of Metastatic Lung Cancer

Case Reports in Surgery, 2019
Background. Ingestion of foreign bodies can cause various gastrointestinal tract complications including abscess formation, bowel obstruction, fistulae, haemorrhage, and perforation.
Ziad Zeidan, Zarnie Lwin, Harish Iswariah, Sheyna Manawwar, Anitha Karunairajah, Manju Dashini Chandrasegaram   +5 more
doaj   +1 more source

Metastatic colon cancer derived from a diverticulum incidentally found at herniorrhaphy: a case report

Surgical Case Reports, 2018
Background There are few reports of metastases from colon cancer to an inguinal hernia sac, and few reports of colon cancer originating in diverticula. We report a patient with carcinoma of the sigmoid colon arising in two diverticula, who presented with
Jiro Kimura, Alan Kawarai Lefor, Shota Fukai, Kentaro Yoshikawa, Shingo Sasamatsu, Takashi Sakamoto, Ken Mizokami, Masaki Kanzaki, Tadao Kubota, Akira Saito, Hiroshi Izumi, Kunpei Honjo, Kunihiko Nagakari, Masaki Fukunaga   +13 more
doaj   +1 more source

Halogenated Tryptophans Improve Integrin αVβ6 Affinity of Cyclic RGD Peptides and Provide Handles for Late‐Stage Derivatization

Chemistry – A European Journal, EarlyView.
Lighting up αVβ6: Halotryptophan engineering converts an RGD scaffold into a modular αVβ6 ligand platform, enabling picomolar affinity and late‐stage functionalization. The resulting probes combine high selectivity with fluorescence for FACS and tumor imaging.
Beate Nachtigall, Caroline Brinkmann, Jana Langosch, Anke Nieß, Norbert Sewald   +4 more
wiley   +1 more source

Calcium Carbonate Suppresses Haem Toxicity Markers without Calcium Phosphate Side Effect on Colon Carcinogenesis [PDF]

, 2010
Red meat intake is associated with increased risk of colorectal cancer. We have previously shown that haemin, haemoglobin and red meat promote carcinogen-induced preneoplastic lesions, aberrant crypt foci, in the colon of rats.
Diane Bahuaud, Sylviane Taché, Bahuaud, Diane, Taché, Sylviane, Ossama Allam, Salah Eldin Allam, Ossama, Denis E. Corpet, Pierre, Fabrice, Allam, Ossama, Naud, Nathalie, Pierre, Fabrice H.F., Nathalie Naud, Corpet, Denis E., Fabrice H. F. Pierre   +13 more
core   +1 more source

Improved Prediction of Colon Cancer Recurrence Using the ColoNode mRNA Test: A 5‐Year Survival Analysis

International Journal of Cancer, EarlyView.
ABSTRACT Twenty‐five percent of colon cancer patients having curative surgery will recur. Most of them will die from distant metastasis partly due to shortcomings of routine histopathological analysis, that is, undetected tumor cells in the regional lymph node field.
Basel Sitohy, Gudrun Lindmark, Anne Israelsson, Lina Olsson, Tamer Roshdy, Joel Blomqvist, Sara Kero, Mattias Söderholm, Annamaria Turi, Thorbjörn Sakari, Michiel Dooper, George Dafnis, Pehr Forsberg, Susanne Skovsted, Maria Walldén, Chih‐Han Kung, Martin Rutegård, Johanna Nordmyr, Måns Muhrbeck, Sten Hammarström, Marie‐Louise Hammarström   +20 more
wiley   +1 more source

Walking to the Operating Room: A Qualitative Study of Colorectal Cancer Patient Experiences in a Dutch Academic Hospital

Journal of Surgical Oncology, EarlyView.
ABSTRACT Background and Objectives This study explores experiences of colorectal cancer (CRC) patients with the Surgery on Foot (SOF) protocol. In contrast to patients being admitted to the hospital the night before surgery, these patients arrive at the hospital on the day of surgery, walk to the operating room, and lie down on the operating table for ...
Ise S. M. van Gool, Jip van der Klugt, Christel Gielen, Ghislaine A. P. G. van Mastrigt, Francine Schneider, Merel L. Kimman, Arnoud G. Peppelenbosch, Tim Lubbers   +7 more
wiley   +1 more source

Complete laparoscopic sigmoid colectomy for obese patient with sigmoid colon cancer [PDF]

, 2015
(Clinical practice points)What is already known about this subject?After nearly 20 years of development, laparoscopic surgery for colon cancer has emerged as the standard procedure compared to open surgery with similar oncologic outcomes and superior ...
Wang, Zheng, Hu, Jun-Jie, Zhou, Zhi-Xiang, Zhang, Xing-Mao   +3 more
core   +1 more source