The Anti-inflammatory Effect of Honeysuckle Flowers (Lonicera japonica Thunb., Caprifoliaceae) in Combination with Oroxylum Indicum (Oroxylum indicum Vent. Bignoniaceae)

Abstract


 This study investigates the anti-inflammatory effect of the honeysuckle flower in combination with Oroxylum indicum in search of a new kind of anti-inflammatory therapy drugs with stronger anti-inflammatory effects and without unwanted adverse reactions. The study results show that a honeysuckle flower dose of 0.72 g/kg/day, Oroxylum indicum dose of 1.2 g/kg/day together with honeysuckle flower combined with Oroxylum indicum with 1:1 ratio had an acute anti-inflammatory effect on the white rat on a mouse Leg Edema Model with carrageenin and the model causing mouse peritonitis. The results also show that a honeysuckle flower dose of 1.44 g/kg/day, Oroxylum indicum the dose of 2.4 g/kg/day together with honeysuckle flower combined with Oroxylum indicum with 1:1 ratio had a chronic anti-inflammation effect on the white mouse on the model causing chronic inflammation of the granuloma. These results open up a subsequent research direction on the possibility of combining various anti-inflammatory medicinal herbs to obtain better anti-inflammatory efficacy and contribute to the promoting of the effect of the available domestic medicinal resources.
 Keywords
 Honeysuckle flowers, Oroxylum indicum, anti-inflammatory effect
 References
 [1] Vu Trieu An, Immunology, Hanoi Medical Publishing House, 2001, pp. 250 - 252.[2] Nguyen Ngoc Lanh, Pathophysiology, Medical Publishing House, 2012, pp. 209 - 229.[3] Le Dinh Roanh, Nguyen Dinh Mao, Inflammatory and infectious pathology, Medical Publishing House,1997, pp. 1 - 132.[4] Vo Van Chi, Dictionary of Vietnamese medicinal plants, Medicine Publishing House,1997, pp. 633-634.[5] Paulina Melega, Lonicera japonica Flower, Veterinarian Reviewed on June 20 (2012).[6] Jin Tae, Seung-Woo Han, et al., Anti-inflammatory effect of Lonicera japonica in proteinase-activated receptor 2-mediated paw edema, Clinica Chimica Acta, Apr; 330(1-2) (2003) 165 - 171.[7] Wie Jong Kwar, Chang Kyun Han, et al., Loniceroside C, an Anti-inflammatory Saponin from Lonicera japonica, Chem. Pharm. Bull (Tokyo) Mar; 51(3) (2003) 333-335.[8] JH. Lee, WS. Ko, YH. Kim, et al., Anti-inflammatory effect of the aqueous extract from Lonicera japonica flower is related to inhibition of NF-KappaB activation through reducing I-kappaBalpha degradation in rat liver, Int J Mol Med, Jan; 7(1) (2001) 79 - 83.[9] Min Ho Han, Won Sup Lee, Arulkumar Nagappan, et al., Flavonoid Isolated from Flowers of Lonicera japonica Thunb. Inhibit Inflammatory Responses in BV2 Microglial Cells by Suppressing TNF-α and IL-β Through PI3K/Akt/NF-Kb Signaling Pathways, Phytotherapy Research, 30(11) (2016) 1824 - 1832. [10] Seung-Hwan Kwon, Shi-Xun Ma, Sa-lk Hong, et al., Lonicera japonica Thunb. Extract Inhibits Lipopolysaccharide-Stimulated Inflammatory Responses by Suppressing NF-κB Signaling in BV-2 Microglial Cells, J Med Food, Jul 1. 18(7) (2015) 762-775.[11] Do Tat Loi, Vietnamese medicinal plants and herbs, Thoi Dai Publishing House, (2011), 75 - 77, 726 - 728.[12] Mamatha Karnati, Rodda H Chandra, Ciddi Veeresham, et al., Anti-arthritic activity of root bark of Oroxylum indicum (L.) vent against adjuvant-induced arthritis, Pharmacognosy Research, Apr-Jun 5(2) (2013) 121-128.[13] Vietnam Pharmacopoeia Council, Vietnam Pharmacopoeia IV, Medical Publishing House, 2009, pp. 806- 856.[14] C.A. Winter, E.A Risley and G.W Nuss, Carrageenin induced edema in hind paw of the rat as an assay for anti-inflammatory drugs, Proc. Soe. Exp. Bio. Med, No 111 (1962) 544 - 547.[15] Julon, J.C.Guyonnet, et al., Etude des propriétés pharmacologiques d’un nowel anti-inflammatoire, J.Pharmacol (Paris), 3(2) (1971) 259 - 286.