Results 31 to 40 of about 126,798 (312)

Crowdsourcing for Identification of Polyp-Free Segments in Virtual Colonoscopy Videos

open access: yes, 2017
Virtual colonoscopy (VC) allows a physician to virtually navigate within a reconstructed 3D colon model searching for colorectal polyps. Though VC is widely recognized as a highly sensitive and specific test for identifying polyps, one limitation is the ...
Baker, Kevin   +6 more
core   +1 more source

Leibniz and the Polyp, or the Metaphysical Puzzle of Life [PDF]

open access: yesS&F_scienzaefilosofia.it, 2017
Leibniz and the Polyp, or the Metaphysical Puzzle of Life In this paper, I propose to explore the link between experience and reason in the problem of the apprehension of life.
DONY, ARTHUR
doaj  

Inflammatory polyp in the middle ear of a dog: a case report

open access: yesVeterinární Medicína, 2010
Nasopharyngeal polyps are non-neoplastic masses, originating from the mucosa of the nasopharynx, the tympanic bulla or the Eustachian tube. Inflammatory polyps extending into the tympanic bulla cavity are a common cause of otitis media in cats.
A. Blutke   +4 more
doaj   +1 more source

Pleomorphic adenoma of the nasal cavity in a 21 – year – old patient – case report

open access: yesJournal of Education, Health and Sport
Introduction and aim: Adenoma pleomorphum (multiform adenoma) is the most popular bening tumor, that originates from the salivary glands. Neoplasm develops mainly from large salivary glands and its occurrence in the nasal cavity is rare and falls mainly
Malwina Pomianek   +7 more
doaj   +1 more source

Intrabodies Binding the Proline-Rich Domains of Mutant Huntingtin Increase Its Turnover and Reduce Neurotoxicity [PDF]

open access: yes, 2008
Although expanded polyglutamine (polyQ) repeats are inherently toxic, causing at least nine neurodegenerative diseases, the protein context determines which neurons are affected.
Bugg, Charles W.   +5 more
core   +2 more sources

Role of hysteroscopy in categorization of abnormal uterine bleeding in a multispecialty hospital in Bahrain

open access: yesItalian Journal of Medicine
Background. Abnormal uterine bleeding is a broad term involving various irregularities of the menstrual cycle. Previously various terms were used to define abnormalities in menstrual bleeding. To create a universally accepted system of nomenclature, the
Anita Huparikar   +4 more
doaj   +1 more source

Colonoscopic Polypectomy Preferences of Asian Endoscopists: Results of a Survey-Based Study

open access: yesGut and Liver, 2021
Background/Aims: The clinical practice pattern of polypectomy is not well-investigated in Asian countries. We aimed to survey Asian endoscopists about their preferred polypectomy techniques for given conditions and images of polyps.
Dong-Hoon Yang   +7 more
doaj   +1 more source

Screening Relevance of Sessile Serrated Polyps [PDF]

open access: yes, 2019
Conventional adenomas have historically been considered to be the only screening-relevant colorectal cancer (CRC) precursor lesion. The prevailing paradigm was that most CRCs arise along the chromosomal instability pathway, where adenomas accumulate ...
Kahi, Charles J.
core   +1 more source

Under the sea: Pulsing corals in ambient flow

open access: yes, 2017
While many organisms filter feed and exchange heat or nutrients in flow, few benthic organisms also actively pulse to enhance feeding and exchange. One example is the pulsing soft coral (Heteroxenia fuscescens).
Battista, Nicholas A.   +3 more
core   +2 more sources

A shared mucosal gut microbiota signature in primary sclerosing cholangitis before and after liver transplantation

open access: yesHepatology, EarlyView., 2022
In this study of the gut mucosal microbiota in primary sclerosing cholangitis (PSC), we found consistent microbiota features associated with PSC and recurrent PSC, PSC with inflammatory bowel disease and a persistent gut dysbiosis after liver transplantation Abstract Background and Aims Several characteristic features of the fecal microbiota have been ...
Mikal Jacob Hole   +12 more
wiley   +1 more source

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