Results 31 to 40 of about 552,970 (321)
German guideline diverticular disease/diverticulitis
United European Gastroenterology Journal, Volume 10, Issue 9, Page 923-939, November 2022., 2022 Abstract Diverticulosis and diverticular disease are ranked among the most common gastroenterological diseases and conditions. While for many years diverticulitis was found to be mainly an event occurring in the elder population, more recent work in epidemiology demonstrates increasing frequency in younger subjects.
Wolfgang Kruis +15 more
wiley +1 more source
A common misunderstanding in lung ultrasound: the comet tail artefact.
Medical ultrasonography, 2018 The comet tail artefact is probably one of the most commonly and imprecisely used to describe vertical artefacts found in lung ultrasound. Two distinct artefacts are commonly observed: the lung comets and the B-lines. Both artefacts differ with regard to
Francis Chun Yue Lee +2 more
semanticscholar +1 more source
Thoracic Cancer, Volume 14, Issue 2, Page 156-167, January 2023., 2023 Circulating tumor cells (CTCs) were clustered into two subtypes significantly correlated with the lymph node metastasis status of early breast cancer patients. Patients with lymph node metastasis have CTCs that express an epithelial/stem‐like pattern of metastasis initiating cells, while those patients without lymph node metastasis have CTCs that have ...
Shuyun Pang +9 more
wiley +1 more source
DNA damage in buccal cells in oral PMDs and malignant disorders by comet assay
Brazilian Journal of Oral Sciences, 2019 Aim: DNA damage associated with Oral Squamous Cell Carcinoma (OSCC) and potentially malignant disorders (PMDs) is produced due to carcinogenic agents or increased oxidative stress. Comet assay can assist in early detection and evaluation of the amount of
Garima Rawat +3 more
doaj +1 more source
Genes and Environment, 2022 Background In eye-drop drug development, the additional genotoxicity tests in some cases might be necessary to assess genotoxicity in the ocular surface since the ocular surface is exposed directly to high drug concentrations.
Haruna Tahara +3 more
doaj +1 more source
Food Materials Research, 2023 The objective of the present study was to estimate applied doses of irradiated anchovy (1.83−4.22 kGy) and bluefish (1.98−5.40 kGy) for shelf-life extension by using image analysis in combination with comet assay for trading irradiated fish, especially ...
Nurcan Cetinkaya +5 more
doaj +1 more source
Effect of imidocarb on dna damage in sheep with babesiosis [PDF]
Kafkas Universitesi Veteriner Fakültesi Dergisi, 2022 In this study, it was aimed to determine the DNA damage using the comet assay, which specifically shows DNA damage in naturally Babesia spp.-infected sheep and to evaluate the damage before and after imidocarb application.
Ahmet Cihat ÖNER +4 more
doaj +1 more source
Aging Cell, 2022 It is known that chondrocytes from joints with osteoarthritis (OA) exhibit high levels of DNA damage, but the degree to which chondrocytes accumulate DNA damage during “normal aging” has not been established.
M. Copp +6 more
semanticscholar +1 more source
The earliest drawings of datable auroras and a two-tail comet from the Syriac Chronicle of Zūqnīn [PDF]
, 2016 People have probably been watching the sky since the beginning of human history. Observers in pre-telescopic ages recorded anomalous events and these astronomical records in the historical documents provide uniquely valuable information for modern ...
H. Hayakawa +9 more
semanticscholar +1 more source
Nature, 1870 IN NATURE of 16th December, Prof. Tait advances the opinion that the tail of a comet consists of nothing but meteorites; mentioning in proof of this that the orbits of the August and November meteors have been determined, and found to be identical with those of two known comets. I do not question the importance of this most remarkable fact, but I think
openaire +1 more source