Results 51 to 60 of about 128,414 (206)

Deep-Learning for Classification of Colorectal Polyps on Whole-Slide Images

, 2017
Histopathological characterization of colorectal polyps is an important principle for determining the risk of colorectal cancer and future rates of surveillance for patients. This characterization is time-intensive, requires years of specialized training,
Hassanpour, Saeed, Korbar, Bruno, Miraflor, Allen P., Nicka, Katherine M., Olofson, Andrea M., Suriawinata, Arief A., Suriawinata, Matthew A., Torresani, Lorenzo   +7 more
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Differential expression of three galaxin-related genes during settlement and metamorphosis in the scleractinian coral Acropora millepora [PDF]

, 2016
BACKGROUND: The coral skeleton consists of CaCO3 deposited upon an organic matrix primarily as aragonite. Currently galaxin, from Galaxea fascicularis, is the only soluble protein component of the organic matrix that has been characterized from a coral.
Ball, Eldon, Hayward, David, Lin, Zhiyi, Miller, David J, Reyes-Bermudez, Alejandro   +4 more
core   +1 more source

Gastrojejunostomy stomal polyp presenting as stomal obstruction and its endoscopic management

Journal of Digestive Endoscopy, 2013
We report the case of a 42-year-old male who presented with postprandial, non bilious, non projectile vomiting for 4 months. Patient underwent gastrojejunostomy 10 years back for post corrosive gastric outlet obstruction.
Mohd Talha Noor, Onkar Prasad Patel, Bhagwan Singh Thakur   +2 more
doaj   +1 more source

Endotyping of Chronic Rhinosinusitis With and Without Polyp Using Transcription Factor Analysis

Frontiers in Cellular and Infection Microbiology, 2018
Inflammation of the nose and paranasal sinus or rhinosinusitis (RS) is a significant global health problem that is both very common and very costly to treat.
Pongsakorn Tantilipikorn, Nitat Sookrung, Soranart Muangsomboon, Jate Lumyongsatien, Anan Bedavanija, Triphoom Suwanwech   +5 more
doaj   +1 more source

Polyp Genetics [PDF]

Clinics in Colon and Rectal Surgery, 2016
AbstractThe genetic events involved in the transformation of normal colonic epithelium to neoplastic polyps to invasive carcinoma, as initially proposed by Fearon and Vogelstein, form the foundation of our understanding of colorectal cancer. The identification of the polyp as the precursor lesion to colorectal cancer is the basis of many of our current
Coen Laurens, Klos, Sekhar, Dharmarajan
openaire   +2 more sources

Coral Disease and Health Workshop: Coral Histopathology II [PDF]

, 2007
The health and continued existence of coral reef ecosystems are threatened by an increasing array of environmental and anthropogenic impacts. Coral disease is one of the prominent causes of increased mortality among reefs globally, particularly in the ...
Bochsler, V. S., Galloway, S. B., Harley, R. A., Kramarsky-Winters, E., McLaughlin, S. M., Meteyer, C. U., Morado, J. F., Nicholson, J., Parnell, P. G., Peters, E. C., Reynolds, T. L., Rotstein, D. S., Sileo, L., Woodley, C. M., Work, T. M.   +14 more
core  

Comparative bibliometric analysis of artificial intelligence-assisted polyp diagnosis and AI-assisted digestive endoscopy: trends and growth in AI gastroenterology (2003–2023)

Frontiers in Medicine
IntroductionArtificial intelligence is already widely utilized in gastroenterology. This study aims to comprehensively evaluate the research hotspots and development trends within the field of AI in gastroenterology by employing bibliometric techniques ...
Ziye Peng, Xiangyu Wang, Jiaxin Li, Jiayi Sun, Yuwei Wang, Yanru Li, Wen Li, Shuyi Zhang, Ximo Wang, Zhengcun Pei   +9 more
doaj   +1 more source

²¹⁰Pb- ²²⁶Ra chronology reveals rapid growth rate of Madrepora oculata and Lophelia pertusa on world's largest cold-water coral reef [PDF]

, 2012
Here we show the use of the 210Pb- 226Ra excess method to determine the growth rate of two corals from the world's largest known cold-water coral reef, Røst Reef, north of the Arctic circle off Norway.
Bordier, L, Colin, C, Douville, E, Frank, N, Hall-Spencer, JM, Reyss, JL, Sabatier, P, Tisnérat-Laborde, N   +7 more
core   +5 more sources

Deficiency of Splicing Factor 1 (SF1) Reduces Intestinal Polyp Incidence in Apc^Min/+ Mice

Biology, 2020
Background: Splicing factor 1 (SF1) is a conserved alternative splicing factor expressed in many different mammalian cell types. The genetically modified Sf1+/− (or Sf1β-geo/+) mice express reduced levels of SF1 protein in mouse tissues, including in ...
Jyotsna D. Godavarthi, Shahrazad Polk, Lisa Nunez, Amruthesh Shivachar, Nancy L. Glenn Griesinger, Angabin Matin   +5 more
doaj   +1 more source

Fluorescence lifetime spectroscopy of tissue autofluorescence in normal and diseased colon measured ex vivo using a fiber-optic probe

, 2013
We present an ex vivo study of temporally and spectrally resolved autofluorescence in a total of 47 endoscopic excision biopsy/resection specimens from colon, using pulsed excitation laser sources operating at wavelengths of 375 nm and 435 nm.
Chorvat, Chwirot, Chwirot, Cothren, Cothren, Cross, Curvers, De Beule, Drezek, Duraipandian, Eker, Fang, Georgakoudi, Georgakoudi, Glanzmann, Gono, Hilska, Hotouras, Huang, Jo, Kapadia, Kara, Kiesslich, Lambert, Li, Lin, Lovat, Maarek, Manning, Marcu, Mayinger, Mayinger, Mayinger, McGinty, Mizeret, Mycek, Nakaniwa, Nakashima, Palero, Palmer, Pfefer, Pitts, Ramanujam, Rex, Richards-Kortum, Schomacker, Schomacker, Schweitzer, Shao, Shim, Skala, Taplin, Thompson, Vishwasrao, Vogelstein, Wagnières, Wallace, Wang, Williams, Xiao, Yang, Zhuo, Zhuo, Zhuo, Zhuo, Zonios   +65 more
core   +1 more source