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Bernhard Tribukait
Researcher at Karolinska Institutet
Publications - 180
Citations - 5461
Bernhard Tribukait is an academic researcher from Karolinska Institutet. The author has contributed to research in topics: Carcinoma & Dysplasia. The author has an hindex of 44, co-authored 178 publications receiving 5372 citations. Previous affiliations of Bernhard Tribukait include Mansoura University & University of Maryland, Baltimore.
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Journal ArticleDOI
Preparation of cell nuclei from fresh tissues for high-quality DNA flow cytometry.
TL;DR: The formalin-subtilisin Carlsberg technique resulted in good agreement of ploidy measurements compared to the standard method, a higher number of evaluable histograms, an improved detectability of aneuploid cell populations, and an improved accuracy of the S- and G2-phase analysis, particularly in samples with low proliferation.
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Sialyl-Tn antigen as a marker of colon cancer risk in ulcerative colitis: Relation to dysplasia and DNA aneuploidy
Per Karlén,Eric Young,Olle Broström,Robert Löfberg,Bernhard Tribukait,Åke Öst,Carol A. Bodian,Steven H. Itzkowitz +7 more
TL;DR: Determination of STn expression may complement dysplasia and aneuploidy for identification of risk for colonic neoplasia in UC, and STn antigen and DNA aneuPLoidy are independent markers of neoplastic transformation in UC.
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Chronic colitis is associated with a reduction of mucosal alkaline sphingomyelinase activity.
Urban Sjöqvist,Erik Hertervig,Åke Nilsson,Rui-Dong Duan,Åke Öst,Bernhard Tribukait,Robert Löfberg +6 more
TL;DR: Reduction of alkaline SMase activity seen in colorectal cancer and adenomas is also present in patients with chronic colitis and seems to be a general phenomenon indicating premature senescence of the mucosa in longstanding colitis.
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DNA pattern and cytological findings in fine-needle aspirates of untreated prostatic tumors. A flow-cytofluorometric study
TL;DR: The cellular DNA content in fine‐needle prostatic aspirates from 500 untreated patients was determined by flow cytofluorometry and almost exclusively tetraploid DNA patterns were observed, while in poorly differentiated carcinomas about 80% showed non‐tetraploids aneuploidDNA distributions.
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Dysplasia and DNA aneuploidy in a pelvic pouch. Report of a case.
Robert Löfberg,Lars Liljeqvist,Kerstin Lindquist,Béla Veress,Finn P. Reinholt,Bernhard Tribukait +5 more
TL;DR: Findings underline the importance of endoscopic follow-up after construction of a pelvic pouch and focus attention to the potential of malignant transformation of the mucosa.