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Biotransformation of Neoruscogenin by the Endophytic Fungus Alternaria eureka.
Özçınar Ö, Özgür Tağ, Yusufoglu H, Kivçak B, Bedir E. Özçınar Ö, et al. J Nat Prod. 2018 Jun 22;81(6):1357-1367. doi: 10.1021/acs.jnatprod.7b00898. Epub 2018 Jun 12. J Nat Prod. 2018. PMID: 29893560
A. eureka affected mainly oxygenation, oxidation, and epoxidation reactions on the B and C rings of the sapogenin to afford compounds 8-15. In addition to these, cleavage of the spiroketal system as in compounds 2-7 and subsequent transformations provided unusual metabolit …
A. eureka affected mainly oxygenation, oxidation, and epoxidation reactions on the B and C rings of the sapogenin to afford compounds …
Sesquiterpene Lactones and Flavonoids from Psephellus pyrrhoblepharus with Antiproliferative Activity on Human Gynecological Cancer Cell Lines.
Tastan P, Hajdú Z, Kúsz N, Zupkó I, Sinka I, Kivcak B, Hohmann J. Tastan P, et al. Molecules. 2019 Aug 30;24(17):3165. doi: 10.3390/molecules24173165. Molecules. 2019. PMID: 31480332 Free PMC article.
Centaurea pyrrhoblephara Boiss.) resulted in the isolation of six guaianolid-type sesquiterpenes, chlorojanerin (1), 19-deoxychlorojanerin (2), 15-hydroxyjanerin (3), aguerin B (4), cynaropicrin (5), eleganin (6); three flavonoids, apigenin, 6-methoxyluteolin and jaceosidi …
Centaurea pyrrhoblephara Boiss.) resulted in the isolation of six guaianolid-type sesquiterpenes, chlorojanerin (1), 19-deoxychlorojanerin ( …
Effects of Ginkgo biloba on airway histology in a mouse model of chronic asthma.
Babayigit A, Olmez D, Karaman O, Ozogul C, Yilmaz O, Kivcak B, Erbil G, Uzuner N. Babayigit A, et al. Allergy Asthma Proc. 2009 Mar-Apr;30(2):186-91. doi: 10.2500/aap.2009.30.3187. Epub 2008 Dec 31. Allergy Asthma Proc. 2009. PMID: 19118503
Evaluation of lung histology indicated that the number of goblet cells, mast cells, thicknesses of epithelium, and basement membrane were significantly improved in groups B and C when compared with group A. There was no statistically significant difference in thicknesses o …
Evaluation of lung histology indicated that the number of goblet cells, mast cells, thicknesses of epithelium, and basement membrane were si …