Results 51 to 60 of about 726,579 (340)

Enterocyte-specific inactivation of SIRT1 reduces tumor load in the APC(+/min) mouse model. [PDF]

PLoS ONE, 2013
SIRT1 is a mammalian NAD(+)-dependent histone deacetylase implicated in metabolism, development, aging and tumorigenesis. Prior studies that examined the effect of enterocyte-specific overexpression and global deletion of SIRT1 on polyp formation in the ...
Vid Leko, Gemma J Park, Uyen Lao, Julian A Simon, Antonio Bedalov   +4 more
doaj   +1 more source

The feasibility of wireless capsule endoscopy in detecting small intestinal pathology in children under the age of 8 years: a multicentre European study. [PDF]

, 2009
Objective: To systematically evaluate the feasibility and methodology to carry out wireless capsule endoscopy (WCE) in children
Bufler, Philip, Fritscher-Ravens, A., Milla, P., Nuutinen, H., Ruuska, T., Scherbakov, P., Tabbers, M., Thomson, M., Torroni, F.   +8 more
core   +3 more sources

Sesamol suppresses cyclooxygenase-2 transcriptional activity in colon cancer cells and modifies intestinal polyp development in ApcMin/+ mice

Journal of clinical biochemistry and nutrition, 2014
Excessive prostaglandin production by cyclooxygenase-2 in stromal and epithelial cells is a causative factor of colorectal carcinogenesis. Thus, compounds which inhibit cyclooxygenase-2 transcriptional activity in colon epithelial cells could be ...
S. Shimizu, Gen Fujii, Mami Takahashi, Ruri Nakanishi, Masami Komiya, Misato Shimura, Nobuharu Noma, Wakana Onuma, Masaru Terasaki, T. Yano, M. Mutoh   +10 more
semanticscholar   +1 more source

A feces‐filled non‐inverted ileal pseudodiverticulum presenting as a pedunculated polyp successfully treated by traction‐assisted endoscopic submucosal dissection

DEN Open, 2023
A 68‐year‐old man was referred to our hospital for endoscopic treatment of colon polyps detected at a local clinic. Colonoscopy revealed not only classical adenomatous polyps in the transverse and sigmoid colon but also an atypical pedunculated polyp in ...
Taisuke Inada, Yorinobu Sumida, Eikichi Ihara, Chikako Yoshitake, Akito Ohkubo, Naru Tomoeda, Shohei Hamada, Yoichiro Iboshi, Makoto Nakamuta, Naohiko Harada   +9 more
doaj   +1 more source

JudgeNet: Inverse Attention and Multiscale Fusion Networks With Boundary Determination in Polyp Segmentation

IEEE Access, 2023
Colonoscopy is one of the most effective means of detecting intestinal polyps and colon cancer. With the development of machine vision, doctors often use automation to help diagnose intestinal polyps when using colonoscopy. The high rate of missed polyps
Deyu Wang, Chao Xu, Ziheng An, Jubao Han, Zhengping Li   +4 more
doaj   +1 more source

Polyphosphate from Lactic Acid Bacteria: A Functional Molecule for Food and Health Applications

Foods
The linear polymer polyphosphate (polyP) is found across all three domains of life and fulfills diverse physiological functions, including phosphorus storage, chaperone activity, and stress tolerance.
Daniela Corrales, Cristina Alcántara, Vicente Monedero, Manuel Zúñiga   +3 more
doaj   +1 more source

Impact of stool transplantation and metformin on polyp reduction and inflammation in an APC Min mouse model [PDF]

Intestinal Research
Background/Aims Familial adenomatous polyposis is a hereditary condition characterized by numerous adenomatous polyps in the colon and rectum, significantly increasing colorectal cancer risk. Current management strategies, such as prophylactic colectomy,
Yeon Ji Kim, Jiwon Lee, Eunmi Lee, Seun Ja Park, Jae Hyun Kim   +4 more
doaj   +1 more source

The Importance of Simultaneous Surgical and Endoscopic Polypectomies in Peutz-Jeghers Syndrome: A Case Report

İstanbul Medical Journal, 2020
Peutz-Jeghers syndrome may be presented with gastrointestinal and extra-intestinal malignancies. Herein, we report a case of Peutz-Jeghers syndrome with a malignant intestinal polyp accompanied by synchronous multiple hamartomatous gastrointestinal ...
Damla Beyazadam, Tunç Eren, Aman Gapbarov, Hatice Şeneldir, İbrahim Ali Özemir, Özgür Ekinci, Orhan Alimoğlu   +6 more
doaj   +1 more source

Guanylate cyclase C as a target for prevention, detection, and therapy in colorectal cancer. [PDF]

, 2017
INTRODUCTION: Colorectal cancer remains the second leading cause of cancer death in the United States, and new strategies to prevent, detect, and treat the disease are needed.
Aka, Allison A., Pattison, Amanda M., Rappaport, Jeff A., Sato, Takami, Snook, Adam E., Waldman, Scott A.   +5 more
core   +2 more sources

Histochemical studies of hydrolytic and oxidative enzymes in the human intestinal tumors [PDF]

, 1966
The distribution and activities of five hydrolytic and eight oxidative enzymes were histochemically studied in 60 different tumors of the human intestines.
Kawashima, Takao, Nobuto, Hideo, Ogata, Takuro, Seito, Takashi   +3 more
core   +1 more source