Polysaccharide of Atractylodes macrocephala Koidz (PAMK) Relieves Immunosuppression in Cyclophosphamide- Treated Geese by Maintaining a Humoral and Cellular Immune Balance

被引：80

作者：

Li, Wanyan ^{[1
,2
]}

Guo, Sixuan ^{[2
,3
]}

Xu, Danning ^{[2
,3
]}

Li, Bingxin ^{[2
,3
]}

Cao, Nan ^{[2
,3
]}

Tian, Yunbo ^{[2
,3
]}

Jiang, Qingyan ^{[1
]}

机构：

[1] South China Agr Univ, Coll Anim Sci, Guangdong Prov Key Lab Anim Nutr Control, Guangzhou 510642, Guangdong, Peoples R China

[2] Guangdong Prov Key Lab Waterfowl Hlth Breeding, Guangzhou 510225, Guangdong, Peoples R China

[3] Zhongkai Univ Agr & Engn, Coll Anim Sci & Technol, Guangzhou 510225, Guangdong, Peoples R China

来源：

MOLECULES | 2018年 / 23卷 / 04期

关键词：

polysaccharide of Atractylodes macrocephala Koidz; cyclophosphamide; spleen; cellular immunity; humoral immunity; principal component analysis; ENHANCING ACTIVITY; BONE-MARROW; T-CELLS; MICE; ACTIVATION; LYMPHOCYTES; MACROPHAGES; DECREASES; INDUCTION; SELENIUM;

D O I：

10.3390/molecules23040932

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

070307 [化学生物学]; 071010 [生物化学与分子生物学];

摘要：

Polysaccharide of Atractylodes macrocephala Koidz (PAMK) has been well recognized as an immune enhancer that can promote lymphocyte proliferation and activate immune cells. The purpose of this study was to evaluate the effects of PAMK on humoral and cellular immune functions in immunosuppressed geese. Geese of the Control group were provided with normal feed, the PAMK group was provided with 400 mg.(kg body weight)(-1) PAMK, the cyclophosphamide (CTX) group was injected with 40 mg.(kg body weight)(-1) cyclophosphamide, while the CTX+PAMK group received the combination of PAMK and CTX. Spleen development and percentages of leukocytes in peripheral blood were examined. Principal component analysis was conducted to analyze correlations among humoral and cellular immune indicators. The results showed that PAMK alleviated the damage to the spleen, the decrease in T-and B-cell proliferation, the imbalance of leukocytes, and the disturbances of humoral and cellular immunity caused by CTX. Principal component analysis revealed that the relevance of humoral-immunity-related indicators was greater, and the CTX+PAMK group manifested the largest difference from the CTX group but was close to the Control group. In conclusion, PAMK alleviates the immunosuppression caused by CTX in geese, and the protective effect on humoral immunity is more obvious and stable.

引用

页数：15

共 30 条

[1]

Standardized curcuminoid extract (Curcuma longa l.) decreases gene expression related to inflammation and interacts with associated microRNAs in human umbilical vein endothelial cells (HUVEC) [J].