Blar i Vitenskapelige publikasjoner (TN-IKBM) på forfatter "Baak, Jan P.A."
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Major bioactive chemical compounds in Astragali Radix samples from different vendors vary greatly
Kafle, Bijay; Baak, Jan P.A.; Brede, Cato (Peer reviewed; Journal article, 2021-07)The worldwide traditional Chinese medicine (TCM) herbs sales figures have increased considerably to 50 billion US$ (2018). Astragali Radix (AR) is amongst the most often sold TCM herbs; sales in the European Union (EU) ... -
Prognostic value and reproducibility of different microscopic characteristics in the WHO grading systems for pTa and pT1 urinary bladder urothelial carcinomas
Kvikstad, Vebjørn; Mangrud, Målfrid Ok; Gudlaugsson, Einar; Dalen, Ingvild; Espeland, Hans; Baak, Jan P.A.; Janssen, Emiel (Peer reviewed; Journal article, 2019-08)Background: European treatment guidelines for pTa and pT1 urinary bladder urothelial carcinoma depend highly on stage and WHO-grade. Both the WHO73 and the WHO04 grading systems show some intra- and interobserver variability. ... -
Quantification by LC–MS/MS of astragaloside IV and isoflavones in Astragali radix can be more accurate by using standard addition
Kafle, Bijay; Baak, Jan P.A.; Brede, Cato (Peer reviewed; Journal article, 2020)Introduction Astragali radix (AR), the root of Astragalus, is an important medical herb widely used in traditional Chinese medicine. Bioactive components include isoflavones and a unique class of triterpenoid saponins ... -
Validation study of MARCKSL1 as a prognostic factor in lymph node-negative breast cancer patients
Egeland, Nina Gran; Austdal, Marie; Van Diermen, Bianca; Rewcastle, Emma; Gudlaugsson, Einar; Baak, Jan P.A.; Skaland, Ivar; Janssen, Emiel; Jonsdottir, Kristin (Peer reviewed; Journal article, 2019)Protein expression of Myristoylated alanine-rich C kinase substrate like-1 (MARCKSL1) has been identified as a prognostic factor in lymph-node negative (LN-) breast cancer patients. We aim to validate MARCKSL1 protein ...