Blar i Department of Clinical Medicine på forfatter "Aass, Hans Christian Dalsbotten"
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Change in Ocular Surface Staining during Eyelid Warming Is Related to Tear Cytokine Levels
Landsend, Erlend Christoffer Sommer; Olafsson, Jonatan; Lai, Xiaoran; Aass, Hans Christian Dalsbotten; Utheim, Tor Paaske (Journal article; Peer reviewed, 2022)Purpose: To investigate the changes in the tear cytokine profile of patients with meibomian gland dysfunction (MGD) treated with eyelid warming and to correlate these changes with clinical parameters for dry eye disease ... -
Efficient extracellular vesicle isolation by combining cell media modifications, ultrafiltration, and size-exclusion chromatography
Guerreiro, Eduarda; Vestad, Beate; Steffensen, Lilly Alice; Aass, Hans Christian Dalsbotten; Saeed, Muhammad; Øvstebø, Reidun; Costea, Daniela Elena; Galtung, Hilde; Søland, Tine Merete (Peer reviewed; Journal article, 2018-09-27)Extracellular vesicles (EVs) are a heterogeneous population of biological particles released by cells. They represent an attractive source of potential biomarkers for early detection of diseases such as cancer. However, ... -
The level of inflammatory tear cytokines is elevated in congenital Aniridia and associated with meibomian gland dysfunction
Landsend, Erlend Christoffer Sommer; Utheim, Øygunn Aass; Pedersen, Hilde Røgeberg; Aass, Hans Christian Dalsbotten; Lagali, Neil; Dartt, Darlene Ann; Baraas, Rigmor C.; Utheim, Tor Paaske (Peer reviewed; Journal article, 2018-04)Purpose: To investigate the tear cytokine profile in congenital aniridia, and correlate cytokine levels with ophthalmologic findings. Methods: We examined 35 patients with aniridia and 21 healthy controls. Tear fluid was ...