Abstract
By a News Reporter-Staff News Editor at Robotics & Machine Learning DailyNews Daily News - New research on Artificial Intelligenc e is the subject of a report. According to newsreporting originating in Bern, S witzerland, by NewsRx journalists, research stated, “The use of endothelialcell cultures has become fundamental to study angiogenesis. Recent advances in artif icial intelligences(AI) offer opportunities to develop automated assessment met hods in medical research, analyzing largerdatasets.”The news reporters obtained a quote from the research from the University of Ber n, “The aim ofthis study was to compare the application of AI with a manual met hod to morphometrically quantify invitro angiogenesis. METHODS: Co-cultures of human microvascular endothelial cells and fibroblasts wereincubated mimicking e ndothelial capillary-beds. An AI-software was trained for segmentation of endothelial capillaries on anti-CD31-labeled light microscope crops. Number of capilla ries and branches andaverage capillary diameter were measured by the AI and man ually on 115 crops. The crops were analyzedfaster by the AI than manually (3 mi nutes vs 1 hour per crop). Using the AI, systematically more capillaries(mean 4 8/mm2 vs 27/mm2) and branches (mean 23/mm2 vs 11/mm2) were counted than manually .Both methods had a strong linear relationship in counting capillaries and bran ches (r-capillaries = 0.88,r-branches = 0.89). No correlation was found for mea surements of the diameter (r-diameter = 0.15).”
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