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Analgesic and antiinflammatory activity of Alstonia macrophylla and Mallotus peltatus leaf extracts: Two popular ethnomedicines of Onge, a Negrito tribe of little Andaman

  • Chattopadhyay, Debprasad (ICMR Virus Unit, Infectious Diseases & Beliaghata General Hospital) ;
  • Arunachalam, G. (ICMR Virus Unit, Infectious Diseases & Beliaghata General Hospital) ;
  • Sur, T.K. (Department of Pharmacology, Dr. B. C. Roy P.G. Institute of Basic Medical Sciences, University College of Medicine) ;
  • Bhattacharya, S.K. (ICMR Virus Unit, Infectious Diseases & Beliaghata General Hospital) ;
  • Mandal, Asit B. (Biotechnology Laboratory, Central Agricultural Research Institute)
  • 발행 : 2005.06.30

초록

Two popular ethnomedicines of the Onge, a Negrito tribe of Andaman Islands, were evaluated for analgesic and antiinflammatory activity. The methanol extract as well as the different fractions of methanol extract of both Alstonia macrophylla and Mallotus peltatus leaves were studied using Swiss albino mice and Wistar albino rats. Acetic acid induced writhing, Tail flick and Tail immersion; Carrageenin- and Dextran-induced paw oedema tests were used. Dose-dependent analgesic and antiinflammatory activity were demonstrated for both methanol leaf extracts as well as fractions. Results were highly comparable with that of the standard drug pethidine.

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참고문헌

  1. Abe F, Yamauchi T, Santisuk T. (1993a) Indole alkaloids from leaves of Alstonia macrophylla in Thailand. Phytochemistry 35, 249-252. https://doi.org/10.1016/S0031-9422(00)90544-2
  2. Abe F, Yamauchi T, Padolina WG. (1993b) Indole alkaloids from leaves of Alstonia macrophylla in the Philippines. Phytochemistry 35, 253-257. https://doi.org/10.1016/S0031-9422(00)90545-4
  3. Adami E, Marazzi-uberti E, Turba C. (1962) The anti-ulcer action of some natural and synthetic terpenic compounds. Med. Exp. 7, 171-176.
  4. Ahmadiani A, Javan M, Semnanian S, Barat E, Kamalinejad M. (2001) Antiinflammatory and antipyretic effects of Trigonella foenum-graecum leaves extract in the rat. J. Ethnopharmacol. 75, 283-286. https://doi.org/10.1016/S0378-8741(01)00187-8
  5. Ambasta SP. (1992) The Useful Plants of India. pp. 31-32, Publications & Information Directorate, CSIR, New Delhi.
  6. Arisawa M, Nishino H, Iwashima A (1994) Antitumor-promoting activity of mallotojaponin, a major constituent of pericarp of Mallotus japonicus. Oncology 51, 215-219. https://doi.org/10.1159/000227336
  7. Arunachalam G, Chattopadhyay D, Mandal AB, Sur TK, Mandai SC. (2002) Evaluation of antiinflammatory activity of Alstonia macrophylla wall ex A.DC. Leaf extract. Phytomedicine 9, 727-730. https://doi.org/10.1078/094471102321621331
  8. Asolkar LV, Kakkar KK, Chakre OJ. (1992) Second supplement to Glossary of Indian Medicinal Plants with active principles, Part 1, pp. 51-52, Publications & Information Directorate, CSIR, New Delhi.
  9. Awad AB, Chen YC, Fink CS, Hennessey T. (1996) ${\beta}$-sitosterol inhibits HT-29 human cancer cell growth and alters membrane lipids, Anticancer Res. 16, 2797-2804.
  10. Banerji A, Chakrabarty M, Mukherjee B. (1972) Minor indole alkaloids of Alstonia macrophylla. Phytochemistry 11, 2605-2607. https://doi.org/10.1016/S0031-9422(00)88548-9
  11. Berges RR, Windeler J, Trampisch HJ, Senge TH. (1995) Randomised, placebo-controlled, double blind clinical trial of ${\beta}$-sitosterol in patients with benign prostatic hyperplasia, Lancet 345, 1529-1532. https://doi.org/10.1016/S0140-6736(95)91085-9
  12. Bhargava N. (1983) Ethnobotanical studies of the tribes of Andaman and Nicobar Islands, India. I. Onge. Econ. Bot. 37, 110-119. https://doi.org/10.1007/BF02859311
  13. Bouie PJD, Etsebeth S, Liebenberg RW, Albrecht Cf, Pegel K, Van Jaarsveld PP. (1996) Beta-sitosterol and beta-sitosterol glucoside stimulate human peripheral blood lymphocyte proliferation: implications for their use as immunomodulatory vitamin combination, Internat. J. Immunopharmacol. 18, 693-700. https://doi.org/10.1016/S0192-0561(97)85551-8
  14. Bouie PJD, Etsebeth S, Liebenberg RW, Albrecht Cf, Pegel K, Van Jaarsveld PP. (1997) Beta-sitosterol and beta-sitosterol glucoside stimulate human peripheral blood lymphocyte proliferation: Implication for their use as an immunomodulatory vitamin combination. Brit. J. Urol. 80, 427-432.
  15. Brekhman II, Dardymov IV. (1969) New substances of plant origin which increase nonspecific resistance, Ann. Rev. Pharmacal. 9, 419-430. https://doi.org/10.1146/annurev.pa.09.040169.002223
  16. Burden RS, Cooke DT, Carter GA. (1989) Inhibitors of sterol biosynthesis and growth in plants and fungi. Phytochemistry 28, 1791-1804. https://doi.org/10.1016/S0031-9422(00)97862-2
  17. Castro J, Sasame H, Sussaman H, Buttette P. (1968) Diverse effect of SKF52 and antioxidants on $CCL_4$ induced changes in liver microsomal P-450 content and ethyl-morphine metabolism. Life Sci. 7, 129-136.
  18. Chakraborty T, Vasudeva Rao MK. (1988) Ethnobotanical studies of the Shompen of Great Nicobar Islands. J. Econ. Taxonomic Bot. 12, 43-54.
  19. Cohen P. (1989) The structure and regulation of protein phosphatases. Ann. Rev. Biochem. 58, 453-508. https://doi.org/10.1146/annurev.bi.58.070189.002321
  20. Collins MA, Charles HY. (1989) Antimicrobial activity of carnosol and ursolic acid: two anti-oxidant constituents of Rosmarius officinalis. Food Microbiology 4, 311-315.
  21. Chattopadhyay D, Maiti K, Kundu AP, Chakrabarty MS, Bhadra R, Mandal SC, Mandal AB. (2001) Antimicrobial activity of Alstonia macrophylla: A folklore of Bay Islands. J. Ethnopharmacol. 71, 49-55.
  22. Chattopadhyay D, Arunachalam G, Mandal AB, Sur TK, Mandal SC, Bhattacharya SK. (2002a) Antimicrobial and antiinflammatory activity of folklore Mallotus peltatus leaf extract. J. Ethnopharmacol. 82, 229-237. https://doi.org/10.1016/S0378-8741(02)00165-4
  23. Chattopadhyay D, Arunachalam G, Mandal AB, Mandal SC. (2002b) Evaluation of Antipyretic activity of leaf extracts of Mallotus peltatus (Geist) Muell. Arg. var acuminatus: A folk medicine. Phytomedicine 9, 632-635. https://doi.org/10.1078/094471102321616445
  24. Chattopadhyay D, Arunachalam G, MandaI SC, Bhadra R, Mandal AB. (2003) CNS activity of the methanol extract of Mallotus peltatus (Geist) Muell Arg leaf: An Ethnomedicine of Onge. J. Ethnopharmacol. 85, 99-105. https://doi.org/10.1016/S0378-8741(02)00379-3
  25. Chattopadhyay D, Arunachalam G, Ghosh Lopamudra, Mandal AB. (2004) CNS activity of Alstonia macrophylla wall ex DC leaf extracts: An Ethnomedicine of Onge of Bay Islands. Fitoterapia 75, 673-682. https://doi.org/10.1016/j.fitote.2004.08.002
  26. Dagar HS, Dagar JC. (1991) Plant folk medicines among Nicobarese of Katchal Island, India. Econ. Bot. 45, 114-119. https://doi.org/10.1007/BF02860056
  27. Deschner EE, Cohen BI, Raicht RF. (1982) The kinetics of the protective effects of ${\beta}$-sitosterol against MNU-induced colonic neoplasia. J. Cancer. Res. Clin. Oncol. 103, 49-54. https://doi.org/10.1007/BF00410305
  28. Diaz AM, Abad MJ, Fernandez L, Recuero C, Villaescusa L, Silvan AM, Bermejo P. (2000) In vitro anti-inflammatory activity of iridoids and triterpenoid compounds isolated from Phillyrea latifolia L. Biol. Pharm. Bull. 23, 1307-1313.
  29. Duke JA. (1992) Handbook of biologically active phytochemicals and their activities. Boca Raton, FL. CRC Press.
  30. Edelman AM, Biumenthal DK, Krebs EG. (1987) Protein serine/threonine kinases. Ann. Rev. Biochem. 56, 567-613.
  31. Farnsworth NR, Kinghorn AD, Soejarto DD, Waller DP. (1985) Siberian Ginseng (Eleutherococcus senticosus), Current status as an adaptogen, Econ. Med. Plant Res. 1, 151-215.
  32. Fujita A, Morita N, Koshimura S. (1990a) Cytotoxic and antitumor constituents in pericarp of Mallotus japonicus. Planta Med. 56, 377-379. https://doi.org/10.1055/s-2006-960987
  33. Fujita A, Hayashi T, Hayashi K, Ochiai H, Morita N. (1990b) Cytotoxic and antiherpetic activity of phloroglucinol derivatives from Mallotus japonicus. Chem. Pharm. Bull. 38, 1624-1626.
  34. Ghosh MN, Banerjee RH, Mukherjee SK. (1963) Capillary permeability increasing property of hyaluronidase in rat. Indian J. Physiol. Pharmacol. 7, 17-21.
  35. Ghosh MN. (1984) Fundamental of Experimental Pharmacology, 2nd Edn. p. 153, Scientific Book Agency, Calcutta, India.
  36. Ghosal S. (1985) Steryl glucosides and acyl steryl glycosides from Musa paradisica, Phytochemistry 24, 1807-1810. https://doi.org/10.1016/S0031-9422(00)82556-X
  37. Grunwald C. (1980) Steroids. In: Encyclopedia of Plant Physiology, New series, Secondary Plant products, eds EA Bell and BV Charlwood. Vol. 8, pp. 221-256, Springer, Berlin.
  38. Gupta MB, Nath R, Srivastava N, Shankar K, Kishor K, Bhargava KP. (1980) Anti-inflammatory and antipyretic activities of b-sitosterol, Planta Med. 39, 157-163. https://doi.org/10.1055/s-2008-1074919
  39. Gupta MB, Nath R, Gupta GP, Bhargava KP. (1981) Antiulcer activity of some plant triterpenoids. Indian J. Med. Res. 73, 649-652.
  40. Gupta MB, Nath R, Srivastava N, Shanker K, Kishor K, Bhargava KP. (1996) Antiinflammatory and antipyretic activities of ${\beta}$-sitosterol. Internat. J. Immunopharmacol. 18, 693-700. https://doi.org/10.1016/S0192-0561(97)85551-8
  41. Gschwendt M, Muller HJ, Kielbassa K, Zang R, Kittstein W, Rincke G, Marks F. (1994) Rottlerin, a novel protein kinase inhibitor. Biochem. Bioph. Res. Co. 199, 93-98. https://doi.org/10.1006/bbrc.1994.1199
  42. Hagiwara H, Shimonaka M, Morisaki M, Ikekawa N, Inada Y. (1984) Sitosterol-stimulative production of plasminogen activator in cultured endothelial cells from bovine carotid artery. Thromb. Res. 33, 363-370. https://doi.org/10.1016/0049-3848(84)90075-6
  43. Harbone JB, Bakter H. (1993) Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor and Francis, London.
  44. Hartwell JL. (1976) Types of anticancer agents isolated from plants, Cancer Treat. Res. 60, 1031-1067.
  45. Harmand PO, Duval R, Liagre B, Jayat-Vignoles C, Beneytout JL, Delage C, Simon A. (2003). Ursolic acid induces apoptosis through caspase-3 activation and cell cycle arrest in HaCat cells. Int. J. Oneal., 23, 105-112.
  46. Hoffmann A, Klocking HP. (1988) Influence of ${\beta}$-sitosterol on the fibrinolytic potential in rabbits. Folia Haematol. 115, 189-196.
  47. Ivorra MD, Paya M, Villar A. (1989) A Review of Natural Products and Plants as Potentials Antidiabetic Drugs. J. Ethnopharmacol. 27, 243-275. https://doi.org/10.1016/0378-8741(89)90001-9
  48. Janezik SA, Rao AV. (1992) Dose-dependent effects of dietary phytosterol on epithelial cell proliferation of the nurine colon. Food Chem. Toxicol. 30, 611-616. https://doi.org/10.1016/0278-6915(92)90195-Q
  49. Kam T, Ing-Ho Iek, Choo YM. (1996) Alkaloids from the stem-bark of Alstonia macrophylla. Phytochemistry 51, 839-844. https://doi.org/10.1016/S0031-9422(99)00044-8
  50. Kam T, Choo YM. (2000) Novel Macroline Oxindoles from a Malayan Alstonia. Tetrahedron 56, 6143-6150. https://doi.org/10.1016/S0040-4020(00)00564-0
  51. Karin M, Smeal T. (1992) Control of transcription factors by signal transduction pathways: the beginning of the end. Trends Biochem. Sci. 17, 418-422. https://doi.org/10.1016/0968-0004(92)90012-X
  52. Kashiwada Y, Wang HK, Nagao T, Kitanaka S, Yasuda I, Fujioka T, Yamagishi T, Cosentino LM, Kozuka M, Okabe H, Ikeshiro Y, Hu CQ, Yeh E, Lee KH. (1998) Anti-AIDS Agents. 30. Anti-HIV Activity of oleanolic acid, pomolic acid and structurally related triterpenoids. J. Natural Prod. 61, 1090-1095. https://doi.org/10.1021/np9800710
  53. Keawpradub N, Houghton PJ. (1997) Indole alkaloids from Alstonia macrophylla. Phytochemistry 46, 757-762. https://doi.org/10.1016/S0031-9422(97)00351-8
  54. Kosuge T, Yokota M, Sugiyama K, Mure T, Yamazawa H, Yamamoto T. (1985) Studies on bioactive substances in crude drugs used for arthritic disease in trational Chinese medicine. III. Isolation and identification of anti-inflammatory and analgesic principles from the whole herb of Pyrola rotundifolia L. Chem. Pharm. Bull. 33, 5355-5357.
  55. Kim KW. (1997) Anticancer Activities of Plant Triterpenoids, Ursolic acid and Oleanoid acid. J. Korean Assoc. Cancer Prevent. 2, 38-44.
  56. Kim SH, Song GY, Ryu SY. (1999) Antitumor and antimetastatic activities of ursolic acid. Korean J. Orient Med. Pathol. 13, 65-75.
  57. Kinsella JE, Lokesh B, Broughton S, Whelan J. (1990) Dietary polyunsaturated fatty acid and eicosanoids; potential effects on the modulation of inflammatory and immuned cells: an overview. Nutrition 6, 24-44.
  58. Kowalewski Z, Kortus M, Edzia W, Komar H. (1976) Antibiotic action of ursolic acid. Arch. Immunol. Ther. Exp. (Warsz) 24, 115-119.
  59. Koster R, Anderson N. (1959) Acetic acid for analgesic screening. Fed. Proc. 18, 412.
  60. Leiken AI, Brenner RR. (1989) Fatty acid desaturase activities are modulated by phytosterol incorportation in microsomes, Biochim. Biophys. Acta 1005, 187-191.
  61. Ling WH, Jones PJR. (1995) Dietary phytosterols: a review of metabolism, benefits and side effects. Life Sci. 57, 195-206. https://doi.org/10.1016/0024-3205(95)00263-6
  62. Liu J. (1995) Pharmacology of oleanolic and ursolic acid. J. Ethnopharmacol. 49, 57-68. https://doi.org/10.1016/0378-8741(95)90032-2
  63. Longo R, Tira S. (1981) Constituents of Pygeum africanum bark. Planta Med. 42, 195-197. https://doi.org/10.1055/s-2007-971625
  64. Lounasmaa M, Widen CJ, Tuuf CM, Huhtikangas A. (1975) On the phloroglucinol derivatives of Mallotus phllippinensis. Planta Med. 28, 16-31. https://doi.org/10.1055/s-0028-1097825
  65. Marles RJ, Farnsworth NR. (1995) Antidiabetic plants and their active constituents. Phytomedicine 2, 137-189.
  66. Mahato SB, Sarkar SK, Poddar G. (1988) Triterpenoids saponins. Phytochemistry 27, 3037-3067. https://doi.org/10.1016/0031-9422(88)80001-3
  67. Najid A, Simon A, Cook J, Chable-Rabinobitch H, Delage C, Chulia A, Riguad M. (1992) Characterization of ursolic acid as a lipoxygenase and cyclooxygenase inhibitor using macrophages, platelets and differentiated HL 60 leukemic cells. FEBS Lett. 229, 213-217.
  68. Newali CA, Anderson LA, Phillipson JD. (1996) Herbal medicine - A Guide for Health Care Professionals. p. 296, The Pharmaceutical Press, London.
  69. Ogundipe OO, Moody JO, Fakeye TO, Ladipo OB. (2000) Antimicrobial activity of Mallotus oppositifolium extractives. Afr. J. Med. Sci. 29, 281-283.
  70. Okuyama E, Yamazaki M. (1983). The principles of Tetragonia tetragonoides having an anti-ulcerogenic activity: Isolation and identification of sterylglucoside mixture (compound A). J. Pharm. Soc. Jpn. 103, 43-48.
  71. Pegel KH. (1980) The importance of sitosterol and sitosterolin in human and animal nutrition. Planta Med. 39, 157-163. https://doi.org/10.1055/s-2008-1074919
  72. Pezzuto JM. (1995) Natural product cancer chemopreventive agents, Recent Adv. Phytochemistry 29, 19-45.
  73. Price KR, Johnson IT, Fenwick GR. (1987) The chemistry and biological significance of saponins in foods and feedingstuffs, CRC Crit. Rev. Food Sci. Nutrition 20, 27-135.
  74. Rahman Atta-ur, Ahmed G, Choudhary MI, Rehman Habib-ur, De Silva KT. (1988) Alkaloids from Alstonia macrophylla. Phytochemistry 27, 3653-3655. https://doi.org/10.1016/0031-9422(88)80786-6
  75. Rahman Atta-ur, Nighat F, Nelofer A, Zaman K, Choudhary MI, DeSilva KTD. (1991) Macroxine-a novel oxindole alkaloid from Alstonia macrophylla. Tetrahedron 47, 3129-3136. https://doi.org/10.1016/S0040-4020(01)96039-9
  76. Raicht RF, Cohen BI, Fazzini ER, Sarwal A, Iakahashi M. (1980) Protective effect of plant sterols against chemically induced colon tumours in rats, Cancer Res. 40, 403-405.
  77. Raj AS, Katz M. (1984) Corn oil and its minor constituents as inhibitors of DMBA-induced chromosomal break in vivo. Mutation Res. 136, 247-253. https://doi.org/10.1016/0165-1218(84)90058-2
  78. Ratnayake CK, Arambewela LSR, De Silva KTD, Attaur-Rahman, Alvi KA. (1987) Alkaloids of Alstonia macrophylla. Phytochemistry 26, 868-870. https://doi.org/10.1016/S0031-9422(00)84812-8
  79. Ringbom T, Segura L, Noreem Y, Perera P, Bohlin L. (1998) Vrsolic acid from Plantago major, a selective inhibition of cydooxygenase-2 catalyzed prostaglandin biosynthesis. J. Nat. Prod. 61, 1212-1215. https://doi.org/10.1021/np980088i
  80. Rios JL, Giner RM, Villar A. (1989) Isolation and identification of an anti-inflammatory principle from Santolina chamaecyparissus. Phytother. Res. 3, 212-214. https://doi.org/10.1002/ptr.2650030513
  81. Safayhi H, Rall B, Sailer E, Ammon H. (1997) Inhibition of boswellic acids of human leucocyte elastase. J. Pharmacol. Exp. Ther. 281, 460-463.
  82. Salama A m, Lopez M S, Gutierrez M & Achenback H, Anti-inflammatory and cardio active glucosides from Sechium edule, Rev Latinoamer Quim, 18 (1987) 132.
  83. Schilcher H, Schneider HJ. (1990) Beurteilung von Kurbis-samen in fixer Kombination mit weiteren ppflanzlichen Wirkstoffen zur Behandlung des Symptomkomplexes bei BPH. Urologe B 30, 62-66.
  84. Schopflin G, Rimpler H, Hansel R. (1966) ${\beta}$-sitosterol alsmoglicher Wirkstoff der Sabalfruchte. Planta Med. 14, 402-405. https://doi.org/10.1055/s-0028-1100067
  85. Schussler M, Fricke V, Nikolov N, Holzi J. (1991) Comparison of the Flavanoids occurring in crataegus species and inhibition of 3', 5'-Cyclic Adenosine Monophosphate phosphodiesterase. Planta Med. 57, A-133.
  86. Singh SW, Tewari JP. (1967) Anthelmintic activity of Mallotus phillippinensis-kambila powder. Indian J. Med. Res. 55, 746-748.
  87. Singhal KC, Khan NU. (1997) Antifilarial activity of Mallotus phillippensis Lam on Setaria cervie (Nematoda: Filarioidea) in vitro. Indian J. Physiol. Pharmacol. 41, 397-403.
  88. Isuruga T, Chun Y, Ebizuka Y, Sankawa U. (1991) Biologically active constituents of Melaleuca leucadendron; inhibitors of induced histamine release from rat mast cells. Chem. Pharm. Bull. 39, 3276-3278.
  89. Verma P, Hishikar K. (1984) Purgative and anthelmintic effects of Mallotus phllippinensis in rats against tape worm. Indian J. Physiol. Pharmacol. 28, 63-66.
  90. Wagner H, Norr H, Winterhoff H. (1994) Plant adaptogens, Phytomedicine 1, 63-76.
  91. Wagner H. (1995) Immunostimulants and adaptogens from plants. In: Phytochemistry of Medicinal Plants. (Eds. Amason JT, Mata R, Romeo JT). pp. 1-18. Plenum Press: New York.
  92. Wang B, Jiang ZH. (1992) Studies on oleanolic acid. Chinese Pharm. J. 27, 393-397.
  93. Wang BH, Polya GM. (1996) Selective inhibition of cyclic AMP-Dependent protein kinase by amphiliphilic triterpenoids and related compounds. Phytochemistry 41, 55-63. https://doi.org/10.1016/0031-9422(95)00583-8
  94. Wealth of India, Raw Materials. (1985) Vol. I-XI, 1948-1976; revised and enlarged Vol. 1A, 199-200. Publications & Information Directorate, CSIR, New Delhi.
  95. Winter CA, Riseley EA, Nuss GW. (1962) Carrageenin induced edema in hind paw of rat as an assay for anti-inflammatory drug. Proc. Soc. Exp. Biol. Med. 111, 544-547.
  96. Woodson RF. (1987) Statistical Methods for the Analysis of Biomedical data, Wiley series in Probability and Mathematical Statistics, pp. 315-316, Wiley, New York.
  97. Wong Wah-Hun, Pek-Boon L, Cheng-Hock C. (1996) Oxindole alkaloids from Alstonia macrophylla. Phytochemistry 41, 313-315. https://doi.org/10.1016/0031-9422(96)81092-2
  98. Wrzeciono V, Malecki I, Budzianowski J et al. (1985) Nitrogenous triterpene derivatives. Part 10: Hemisuccunates of some derivatives of oleanolic acid and their antiulcer effects. Pharmazine 40, 542-544.
  99. Xiao M-s, Yang Z-w, Yiu M-b, You J-t, Xiao R. (1992) The antigastroulcerative activity of ${\beta}$-sitosterol-b-D-glucoside and its aglycone in rats. J. West China Univ. Med. Sci. 23, 98-101.
  100. Yasukawa K, Takido M, Matsumoto T, Takeuchi M, Nakagawa S. (1991) Sterol and triterpene derivatives from plants inhibit the effects of a tumor promoter, and sitosterol and betulinic acid inhibit tumor formation in mouse skin two-stage carcinogenesis. Oncology 48, 72-76. https://doi.org/10.1159/000226898
  101. Ying QL, Rinehart AR, Simon SR, Cheronis JC. (1991) Inhibition of human leucocyte elastase by ursolic acid. Biochem. J. 277, 521-526.
  102. Young HS, Lee CK, Park SW, Park KY, Kim KW, Chung HY, Yokozawa T, Oura H. (1995) Anti-tumorigenic effects of ursolic acid isolated from the leaves of Eriobotrya japonica. Nat. Med. 49, 190-192.
  103. Zaletova N, Shavlinskii A., Tolkacchaev O, Vichkanova S, Fateeva T, Krutikova N, Yartseva I, Klyuev N. (1987) Preparation of some derivatives of ursolic acid and their antimicrobial activity.

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  1. L.: An Ethnomedicine Used for Anti-Inflammatory and Analgesic Activity vol.2012, pp.1741-4288, 2012, https://doi.org/10.1155/2012/254849