Results 341 to 350 of about 198,128 (395)

The IBD and PSC Phenotypes of PSC-IBD

Current Gastroenterology Reports, 2018
To review the characteristics of IBD and PSC that occur in association, as well as their reciprocal influences on disease evolution, in adult and pediatric populations.IBD co-existing with PSC is genetically and clinically distinct from IBD alone. It is frequently characterized by pancolitis, rectal sparing, and possibly backwash ileitis, as well as a ...
Amanda Ricciuto, Anne M. Griffiths, Binita M. Kamath   +2 more
openaire   +3 more sources

The PSC-4; A Short PSC Tool

Psychosocial Safety Climate, 2019
The aim of this chapter is to introduce the PSC-4 short tool created as a parsimonious measure of PSC, with the same domain coverage as the PSC-12 (canvassing the four domains of PSC), that could be used in research and practice with only four items.
M. Dollard
openaire   +4 more sources

PSC associated inflammatory bowel disease: a distinct entity

Expert Review of Gastroenterology & Hepatology, 2022
Introduction Primary sclerosing cholangitis (PSC) is a rare, chronic, and progressive cholestatic disease involving intra- and/or extrahepatic bile ducts. PSC in many patients results in end-stage liver diseases.
Alireza Beheshti-Maal, Atena Tamimi, S. Iravani, A. Memarnejadian, Majid Sorouri, H. A. Aghdaei, M. Zali, Nikoo Hossein Khannazer, Dr. Massoud Vosough   +8 more
semanticscholar   +1 more source

PSC and Overlap Syndromes [PDF]

Current Hepatology Reports, 2020
Overlap syndromes show concomitant or sequential findings of two or more autoimmune liver diseases. Primary sclerosing cholangitis (PSC) is rare and PSC-overlap syndromes are much rarer. There is limited data in PSC-overlap syndromes which pose significant diagnostic and therapeutic challenges for this condition.
Kalyan Ram Bhamidimarri, Claudia Cottone, Nathalie A. Pena Polanco   +2 more
openaire   +1 more source

Restoration of pseudo-self-compatibility (PSC) in derivatives of a high-PSC � no-PSC cross in Nemesia strumosa Benth [PDF]

Theoretical and Applied Genetics, 1978
Mean PSC increased following each generation of recurrent selection in F1, F2 and F3 Nemesia strumosa families derived from a cross of a 100% PSC plant to an unrelated 0% PSC plant. The first 100% PSC individuals occurred in the F4. Populations derived through sib pollination tended to have higher PSC means than lines derived through self pollination ...
C. D. Robacker, Peter D. Ascher
openaire   +2 more sources

PSC-Net: learning part spatial co-occurrence for occluded pedestrian detection

Science China Information Sciences, 2020
Detecting pedestrians, especially under heavy occlusion, is a challenging computer vision problem with numerous real-world applications. This paper introduces a novel approach, termed as PSC-Net, for occluded pedestrian detection.
Jin Xie, Yanwei Pang, Hisham Cholakkal, R. Anwer, F. Khan, Ling Shao   +5 more
semanticscholar   +1 more source

OMPS LP Observations of PSC Variability During the NH 2019–2020 Season

Geophysical Research Letters, 2020
Seasonal ozone depletion in the polar regions (during late winter and early spring) depends on the presence and distribution of polar stratospheric clouds (PSCs).
M. DeLand, P. Bhartia, N. Kramarova, Zhong Chen   +3 more
semanticscholar   +1 more source

Immunogenetics in PSC

Best Practice & Research Clinical Gastroenterology, 2001
Primary sclerosing cholangitis (PSC) does not exhibit simple Mendelian inheritance attributable to a single gene locus and our knowledge of the genetics of this complex disease is based entirely on case-control studies of candidate genes. The prime candidates in PSC are inherited variation (polymorphism) in the genes that regulate the immune response ...
Donaldson PT, Norris S
openaire   +4 more sources