Chlorella additive increased growth performance, improved appetite and immune response of juvenile crucian carp Carassius auratus

doi:10.1111/are.13797

CORC > 武汉植物园 > 中国科学院武汉植物园

	Chlorella additive increased growth performance, improved appetite and immune response of juvenile crucian carp Carassius auratus
	Ling, Shi-Cheng 1; Ye, Han-Mei 1; Luo, Zhi 1; Gao, Yan 1; Zhu, Xiaoming 2; Wei, Chuan-Chuan 1
刊名	AQUACULTURE RESEARCH
	2018-10-01
卷号	49 期号:10 页码:3329-3337
关键词	appetite regulation Carassius auratus Chlorella meal growth performance immunity
ISSN号	1355-557X
DOI	10.1111/are.13797
英文摘要	This study was designed to investigate effects of dietary Chlorella meal (CM) additive on growth performance, immune responses and appetite regulation of juvenile crucian carp Carassius auratus (initial body weight: 1.27 +/- 0.03 g). Four experimental diets were formulated to contain 0% (CMO), 1% (CM1), 2% (CM2) and 4% Chlorella meal (CM4), respectively. Each diet was randomly assigned to triplicate groups with 40 juvenile fish per fibreglass tank for 8 weeks. Weight gain rate, specific growth rate and feed intake increased with increasing dietary CM levels. In contrast, FCR (feed conversion rate) declined with dietary CM levels. No significant differences were observed in moisture, crude protein, crude lipid and ash contents of muscle and liver tissues. Dietary CM addition increased activities of acid and alkaline phosphatase in liver and kidney. Dietary CM up-regulated the mRNA expression levels of NKEF-B, MCHII and IgM in kidney, and increased the mRNA levels of NPY and agouti gene-related protein in the brain, but down-regulated mRNA levels of MC4R, LEP, LEPR, CART1, CART2 and CCK8 genes. Based on these observations above, this study indicated that dietary CM additive increased growth performance, immune responses and appetite of crucian carp. The results, for the first time, demonstrate a role for the central nervous system in the control of food intake in fish fed dietary Chlorella meal.
资助项目	Special Fund for Agro-Scientific Research in the Public Interest, China[201303053]
WOS研究方向	Fisheries
语种	英语
出版者	WILEY
WOS记录号	WOS:000443545100009
内容类型	期刊论文
源URL	[http://202.127.146.157/handle/2RYDP1HH/5670]
专题	中国科学院武汉植物园
通讯作者	Luo, Zhi
作者单位	1.Huazhong Agr Univ, Fishery Coll, Minist Agr China, Key Lab Freshwater Anim Breeding, Wuhan, Hubei, Peoples R China 2.Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan, Hubei, Peoples R China
推荐引用方式 GB/T 7714	Ling, Shi-Cheng,Ye, Han-Mei,Luo, Zhi,et al. Chlorella additive increased growth performance, improved appetite and immune response of juvenile crucian carp Carassius auratus[J]. AQUACULTURE RESEARCH,2018,49(10):3329-3337.
APA	Ling, Shi-Cheng,Ye, Han-Mei,Luo, Zhi,Gao, Yan,Zhu, Xiaoming,&Wei, Chuan-Chuan.(2018).Chlorella additive increased growth performance, improved appetite and immune response of juvenile crucian carp Carassius auratus.AQUACULTURE RESEARCH,49(10),3329-3337.
MLA	Ling, Shi-Cheng,et al."Chlorella additive increased growth performance, improved appetite and immune response of juvenile crucian carp Carassius auratus".AQUACULTURE RESEARCH 49.10(2018):3329-3337.