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Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1987 2
1988 1
1990 1
1991 1
1992 1
1993 3
1994 1
1995 1
1996 1
1997 5
1998 4
1999 2
2000 3
2001 5
2004 4
2005 4
2006 3
2007 6
2008 4
2009 6
2010 7
2011 5
2012 7
2013 4
2014 1
2015 1
2016 1
2021 0
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80 results
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Page 1
Herbs as medicines.
Winslow LC, Kroll DJ. Winslow LC, et al. Among authors: kroll dj. Arch Intern Med. 1998 Nov 9;158(20):2192-9. doi: 10.1001/archinte.158.20.2192. Arch Intern Med. 1998. PMID: 9818799 Review.
Colchicinoids from Colchicum crocifolium Boiss. (Colchicaceae).
Alali FQ, Gharaibeh AA, Ghawanmeh A, Tawaha K, Qandil A, Burgess JP, Sy A, Nakanishi Y, Kroll DJ, Oberlies NH. Alali FQ, et al. Among authors: kroll dj. Nat Prod Res. 2010;24(2):152-9. doi: 10.1080/14786410902941097. Nat Prod Res. 2010. PMID: 20077308
Diterpene glycosides from Egletes viscosa.
Lee D, Li C, Graf TN, Vigo JS, Graham JG, Cabieses F, Farnsworth NR, Cordell GA, Kinghorn AD, Kroll DJ, Wani MC, Oberlies NH. Lee D, et al. Among authors: kroll dj. Planta Med. 2005 Aug;71(8):792-4. doi: 10.1055/s-2005-871227. Planta Med. 2005. PMID: 16142652
Pyrrolizidine alkaloids from Echium glomeratum (Boraginaceae).
Alali FQ, Tahboub YR, Ibrahim ES, Qandil AM, Tawaha K, Burgess JP, Sy A, Nakanishi Y, Kroll DJ, Oberlies NH. Alali FQ, et al. Among authors: kroll dj. Phytochemistry. 2008 Sep;69(12):2341-6. doi: 10.1016/j.phytochem.2008.06.017. Epub 2008 Aug 6. Phytochemistry. 2008. PMID: 18691727
Enhanced bioactivity of silybin B methylation products.
Sy-Cordero AA, Graf TN, Runyon SP, Wani MC, Kroll DJ, Agarwal R, Brantley SJ, Paine MF, Polyak SJ, Oberlies NH. Sy-Cordero AA, et al. Among authors: kroll dj. Bioorg Med Chem. 2013 Feb 1;21(3):742-7. doi: 10.1016/j.bmc.2012.11.035. Epub 2012 Dec 5. Bioorg Med Chem. 2013. PMID: 23260576 Free PMC article.
Cytotoxic epipolythiodioxopiperazine alkaloids from filamentous fungi of the Bionectriaceae.
Figueroa M, Graf TN, Ayers S, Adcock AF, Kroll DJ, Yang J, Swanson SM, Munoz-Acuna U, Carcache de Blanco EJ, Agrawal R, Wani MC, Darveaux BA, Pearce CJ, Oberlies NH. Figueroa M, et al. Among authors: kroll dj. J Antibiot (Tokyo). 2012 Nov;65(11):559-64. doi: 10.1038/ja.2012.69. Epub 2012 Sep 12. J Antibiot (Tokyo). 2012. PMID: 22968289 Free PMC article.
Discovery of anticancer agents of diverse natural origin.
Kinghorn AD, Carcache de Blanco EJ, Chai HB, Orjala J, Farnsworth NR, Soejarto DD, Oberlies NH, Wani MC, Kroll DJ, Pearce CJ, Swanson SM, Kramer RA, Rose WC, Fairchild CR, Vite GD, Emanuel S, Jarjoura D, Cope FO. Kinghorn AD, et al. Among authors: kroll dj. Pure Appl Chem. 2009 Jan 1;81(6):1051-1063. doi: 10.1351/PAC-CON-08-10-16. Pure Appl Chem. 2009. PMID: 20046887 Free PMC article.
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