›› 2013, Vol. 40 ›› Issue (9): 165-168.

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Study on the Effect of Fagopyrum dibotorys Superfines Powder on Immune Function of Mice

WANG Hang, TANG Cheng, YUE Hua, WANG Hong-ge, WANG Cheng-long   

  1. School of Life Science and Technology, Southwest University for Nationalities, Chengdu 610041, China
  • Revised:2013-07-03 Online:2013-09-20 Published:2013-09-18

Abstract: To study the effect of Fagopyrum dibotrys superfines powder on immune function and weight of mice,60 Kunming mice were divided into 4 groups,high, middle and low dose groups of mice were gavaged with the drug at a dose of 1.75, 1.25 and 0.75 g/(kg·BW) once a day for 7 consecutive days, repectively, the mice of control group were administered with the same volume of saline. 12 h after the last once, mice were injected into the muscle with Newcastle disease vaccine,then we got the peripheral blood on day 7, 14 and 21 after the medicine administrate. The enhancement of innate immune responses was evaluated by using of CCK-8 method, hemagglutination and hemagglutination inhibition test, macrophage phagocytic function test and organ coefficient method, and record the data of weight. In middle dose Fagopyrum dibotrys superfines powder group, the level of lymphocytes proliferative capacity, serum antibody, peritoneal macrophage phagocytosis and the index of immune organs were extremly significantly enhanced(P<0.01), and the weight was also extremly significantly increased(P<0.01). Fagopyrum dibotrys superfines powder could significantly regulate the immunity function and improve the weight in mice.

Key words: Fagopyrum dibotrys; superfines powder; mouse; immune function; growth

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