Veterinary Medicine International [8] K.-M. Lau, K.-M. Lee, C.-M. Koon, et al., “Immunomodula- tory and anti-SARS activities of Houttuynia cordata,” Journal of Ethnopharmacology, vol. 118, no. 1, pp. 79–85, 2008. [9] G.-Z. Li, O.-H. Chai, M.-S. Lee, E.-H. Han, H.-T. Kim, and C.-H. Song, “Inhibitory eﬀects of Houttuynia cordata water extracts on anaphylactic reaction and mast cell activation,” Biological and Pharmaceutical Bulletin, vol. 28, no. 10, pp. 1864–1868, 2005. [10] H.-M. Lu, Y.-Z. Liang, and S. Chen, “Identiﬁcation and quality assessment of Houttuynia cordata injection using GC-MS ﬁngerprint: a standardization approach,” Journal of Ethnopharmacology, vol. 105, no. 3, pp. 436–440, 2006. [11] H.-M. Lu, Y.-Z. Liang, L.-Z. Yi, and X.-J. Wu, “Anti- inﬂammatory eﬀect of Houttuynia cordata injection,” Journal of Ethnopharmacology, vol. 104, no. 1–2, pp. 245–249, 2006. [12] H. Lu, X. Wu, Y. Liang, and J. Zhang, “Variation in chemical composition and antibacterial activities of essential oils from two species of Houttuynia THUNB,” Chemical and Pharma- ceutical Bulletin, vol. 54, no. 7, pp. 936–940, 2006. [13] J. Meng, X.-P. Dong, Z.-H. Jiang, S.-Y. Leung, and Z.-Z. Zhao, “Study on chemical constituents of ﬂavonoids in fresh herb of Houttuynia cordata,” Zhongguo Zhongyao Zazhi, vol. 31, no. 16, pp. 1335–1337, 2006. [14] J. Meng, X.-P. Dong, Y.-S. Zhou, Z.-H. Jiang, S.-Y. Leung, and Z.-Z. Zhao, “Studies on chemical constituents of phenols in fresh Houttuynia cordata,” Zhongguo Zhongyao Zazhi, vol. 32, no. 10, pp. 929–931, 2007 (Chinese). [15] D. Wang, Q. Yu, P. Eikstadt, D. Hammond, Y. Feng, and N. Chen, “Studies on adjuvanticity of sodium houttuyfonate and its mechanism,” International Immunopharmacology, vol. 2, no. 10, pp. 1411–1418, 2002. [16] C.-J. Xu, Y.-Z. Liang, and F.-T. Chau, “Identiﬁcation of essen- tial components of Houttuynia cordata by gas chromatog- raphy/mass spectrometry and the integrated chemometric approach,” Talanta, vol. 68, no. 1, pp. 108–115, 2005. [17] R. Xu, L.-M. Jiang, J.-M. He, and Y.-L. Liu, “The condensation mechanism of sodium new houttuyfonate and determination of the chemical structure of condensation products,” Yao Xue Xue Bao, vol. 44, no. 6, pp. 609–614, 2009 (Chinese). [18] X.-F. Yang, H. Yao, J.-B. Zhai, and H. Li, “Chemiluminescence determination of sodium new houttuyfonate in pharmaceu- tical preparations based on Tween 80-rhodamine B system,” Journal of Fluorescence, vol. 17, no. 1, pp. 15–21, 2007. [19] S.-Z. Cao, Experimental Technique in Veterinary Microbiology and Immunology, Beijing Agricultural University Press, Bei- jing, China, 1991. [20] I.-S. Kim, J.-H. Kim, J.-S. Kim, C.-Y. Yun, D.-H. Kim, and J.- S. Lee, “The inhibitory eﬀect of Houttuynia cordata extract on stem cell factor-induced HMC-1 cell migration,” Journal of Ethnopharmacology, vol. 112, no. 1, pp. 90–95, 2007. [21] T.-V. Leshchinsky and K.-C. Klasing, “Proﬁle of chicken cytokines induced by lipopolysaccharide is modulated by dietary alpha-tocopheryl acetate,” Poultry Science, vol. 82, no. 8, pp. 1266–1273, 2003. [22] I.-I. Bobyntsev, A.-A. Dolzhikov, and L.-A. Severyanova, “Morphological changes in immune and endocrine organs of mice injected with a gonadotropin-releasing hormone analog,” Bulletin of Experimental Biology and Medicine, vol. 139, no. 1, pp. 101–104, 2005. [23] G. Isitmangil, T. Isitmangil, K. Balkanli, K. Cerrahoglu, and E. Kunter, “Detection of thoracotomy-induced alterations in cell- and humoral-mediated immune response,” European Journal of Cardio-thoracic Surgery, vol. 21, no. 3, pp. 497–501, 2002. 5 [24] M.-S. Khalifeh, M.-M. Amawi, E.-A. Abu-Basha, and I.-B. Yonis, “Assessment of humoral and cellular-mediated immune response in chickens treated with tilmicosin, ﬂorfenicol, or enroﬂoxacin at the time of Newcastle disease vaccination,” Poultry Science, vol. 88, no. 10, pp. 2118–2124, 2009.