Results 61 to 70 of about 512,430 (196)

An immunohistochemical study of beta-catenin in HNPCC colon tumours [PDF]

, 2004
Includes bibliographical references (leaves 49-55).Beta-catenin is normally complexed with adenomatous polyposis coli (APC) protein and E-cadherin adhesion molecule, and localized on the cell membrane.
Watkins, Jennifer G
core   +1 more source

Dietary Feeding of Grape Seed Extract Prevents Intestinal Tumorigenesis in APCmin/+ Mice

Neoplasia: An International Journal for Oncology Research, 2010
Chemopreventive effects and associated mechanisms of grape seed extract (GSE) against intestinal/colon cancer development are largely unknown. Herein, we investigated GSE efficacy against intestinal tumorigenesis in APCmin/+ mice.
Balaiya Velmurugan, Rana P. Singh, Nidhi Kaul, Rajesh Agarwal, Chapla Agarwal   +4 more
doaj   +1 more source

Intestinal microbiota in healthy adults: temporal analysis reveals individual and common core and relation to intestinal symptoms [PDF]

, 2011
BACKGROUND: While our knowledge of the intestinal microbiota during disease is accumulating, basic information of the microbiota in healthy subjects is still scarce.
Vos, W.M., de, Willem M de Vos, Immonen, Outi, Janne Nikkilä, de Vos Willem M., Jalanka-Tuovinen, J., Salonen Anne, Lahti Leo, Leo Lahti, Anne Salonen, Jalanka-Tuovinen, Jonna, de Vos, W.M., Airi Palva, Nikkilä Janne, Palva Airi, de Vos, Willem M., Immonen Outi, Kekkonen, Riina, Lahti, Leo, Palva, Airi, Kekkonen Riina, Nikkila, Janne, Jonna Jalanka-Tuovinen, Willem M. de Vos, Jalanka-Tuovinen Jonna, Riina Kekkonen, Outi Immonen, Salonen, Anne   +27 more
core   +1 more source

A study on Gastro Intestinal Polyps. [PDF]

, 2011
INTRODUCTION : The polyposis syndromes, a heterogeneous group of diseases, have been a major focus of study for the last decade and provide critical insight into the molecular pathogenesis of cancel'.
Kani, Shaikh Muhammad
core  

Gastric and small intestinal traditional serrated adenomas: a detailed morphologic and immunohistochemical analysis

The Turkish Journal of Gastroenterology, 2020
Background/Aims: TSAs, despite their low incidence in colorectum, may originate in other parts of gastrointestinal (GI) tract, including stomach and small intestine. Malignant transformation for upper GI TSAs has recently been reported in the literature.
Saba Kiremitçi, Cevriye Cansız Ersöz, Berna Savaş, Arzu Ensari   +3 more
doaj   +1 more source

New hereditary polyposis syndromes in the patient with intestinal polyps

, 2021
Hereditary polyposis syndromes (HPS) are a group of rare, inherited syndromes characterised by the presence of histopathological specific or numerous intestinal polyps and a high risk of intestinal and extraintestinal cancer.
Jelsig, Anne Marie, Lautrup, Charlotte Kvist, Jespersen, Niels, Qvist, Niels, Ketabi, Zohreh, Thorlacius-Ussing, Ole, Karstensen, John Gásdal, Sunde, Lone, Rønlund, Karina, Wadt, Karin   +9 more
core   +1 more source

Poliposis linfomatosa intestinal

Medisan
Se expone el caso clínico de un paciente de 55 años de edad, de piel blanca, que acudió a la consulta de Gastroenterología por presentar diarreas desde hacía alrededor de un año, dolor abdominal difuso, pérdida de peso, astenia y anorexia.
Cesar Falagán Andina, Elba Patricia Cabezas Niubó, Inocente Rodríguez Reyes, Lilibet Zamora Cabezas, Jesús Fernández Duharte   +4 more
doaj  

Ensemble of Instance Segmentation Models for Polyp Segmentation in Colonoscopy Images

IEEE Access, 2019
Colorectal cancer is the second most frequently diagnosed cancer in women and the third most frequently diagnosed cancer in men. At least 80%-95% of the colorectal cancers are evolved from intestinal polyps.
Jaeyong Kang, Jeonghwan Gwak
doaj   +1 more source

The management of gastric polyps.

, 2010
BACKGROUND: Gastric polyps are important as some have malignant potential. If such polyps are left untreated, gastric cancer may result. The malignant potential depends on the histological type of the polyp. The literature base is relatively weak and any
Goddard, Andrew
core   +1 more source

A case report of a giant solitary juvenile polyp: from obstructed defecation syndrome to incontinence [PDF]

Annals of Coloproctology
Juvenile polyps (JPs) are the most common polyps in pediatric patients. We present the case of an 18-year-old male patient with a giant solitary JP resembling solitary rectal ulcer syndrome (SRUS).
Zhan Huai Teoh, Jien Yen Soh, Nasibah Mohamad, Norzaliana Zawawi, Andee Dzulkarnaen Zakaria, Zaidi Zakaria, Michael Pak-Kai Wong   +6 more
doaj   +1 more source