References
- Ali H, Dixit S, Ali D, Alqahtani SM, Alkahtani S, Alarifi S. 2015. Isolation and evaluation of anticancer efficacy of stigmasterol in a mouse model of DMBA-induced skin carcinoma. Drug Des Dev Ther. 10:155–162.
- Bhat SV, Nagasampagi BA, Shivakumar M. 2006. Chemistry of natural products. Berlin Heidelberg: Springer.
- Biradi M, Hullatti K. 2014. Screening of Indian medicinal plants for cytotoxic activity by brine shrimp lethality (BSL) assay and evaluation of their total phenolic content. Drug Dev Ther. 5:139–144.
- Biradi M, Hullatti K. 2015. Cytotoxic activity of isolated constituents from leaves of Premna serratifolia on MCF-7 and HT-29 cell lines. Bangladesh J Pharmacol. 10:205–208.
- Cos P, Vlietinck AJ, Berghe DV, Maes L. 2006. Anti-infective potential of natural products: how to develop a stronger in vitro 'proof-of-concept'. J Ethnopharmacol. 106:290–292.
- Danizot F, Lang R. 1986. Rapid colorimetric assay for cell growth and survival modifications to the tetrazolium dye procedure giving improved sensitivity and reliability. J Immunol Methods. 89:271–277.
- Ethiopian Standards Agency. 2012. Animal and vegetable fats and oils – Determination of unsaponifiable matter method using hexane extraction. Ethiopian Standards. ES ISO; 01-08.
- Habtemariam S, Varghese GK. 2015. A novel diterpene skeleton: Identification of a highly aromatic, cytotoxic and antioxidant 5-methyl-10-demethyl-abietane-type diterpene from Premna serratifolia. Phytother Res. 29:80–85.
- Huang M, Lu JJ, Huanga MQ, Baoa JL, Chena XP, Wang YT. 2012. Terpenoids: Natural products for cancer therapy. Expert Opin Investig Drugs. 21:1801–1818.
- Hullatti K, Pathade N, Mandavkar Y, Godavarthi A, Biradi M. 2013. Bioactivity-guided isolation of cytotoxic constituents from three medicinal plants. Pharm Biol. 51:601–606.
- Mali PY. 2015. Premna integrifolia L.: a review of its biodiversity, traditional uses and phytochemistry. Anc Sci Life. 35:4–11.
- McLaughlin JL, Rogers LL. 1998. Use of biological assays to use botanicals. Drug Info J. 32:513–514.
- National Medicinal Plants Board. 2008. Agro-techniques of selected medicinal plants. 2:151–154.
- Rajauria G, Abu-Ghannam N. 2013. Isolation and partial characterization of bioactive fucoxanthin from Himanthalia elongata Brown seaweed: a TLC-based approach. Int J Anal Chem. 2013:1–6.
- Sandjo LP, Kuete V. 2013. Medicinal plant research in Africa. Dschang, Cameroon: Elsevier Inc. Available from: http://dx.doi.org/10.1016/B978-0-12-405927-6.00004-7.
- Selvam TN, Venkatakrishnan V, Damodar KS, Elumalai P. 2012. Antioxidant and tumor cell suppression potential of Premna serratifolia linn leaf. Toxicol Int. 19:31–34.
- Thoppil RJ, Bishayee A. 2011. Terpenoids as potential chemopreventive and therapeutic agents in liver cancer. World J Hepatol. 27:228–249.
- Yadav D, Tiwari N, Gupta MM. 2010. Diterpenoids from Premna integrifolia. Phytochem Lett. 3:143–147.
- Zhu YY, Huang HY, Wu YL. 2015. Anticancer and apoptotic activities of oleanolic acid are mediated through cell cycle arrest and disruption of mitochondrial membrane potential in HepG2 human hepatocellular carcinoma cells. Mol Med Rep. 12:5012–5018.