TITLE

Effects of active immunization against cholecystokinin 8 on performance, contents of serum hormones, and expressions of CCK gene and CCK receptor gene in pigs

AUTHOR(S)
Keying Zhang; Zhongbiao Yuan; Yu Bing; Xiaoling Chen; Xuemei Ding; Daiwen Chen
PUB. DATE
December 2007
SOURCE
Endocrine (1355008X);Dec2007, Vol. 32 Issue 3, p338
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Abstract  This study was conducted to investigate the effects of active immunization against cholecystokinin 8 (CCK8) on the content of serum CCK, expression of CCK, and CCK receptor gene in pigs. The subjects for this experiment were 15 pigs divided into three groups (5 pigs per group). The treated groups were immunized with CCK8 conjugated to human serum albumin (HSA). The control group was immunized with same dosage of HSA. The average daily gain of pig fed with 250 μg CCK was significantly increased (P 8, insulin, and leptin in serum was significantly (P 8 antibody was significantly (P P 8 could increase the content of CCK antibody and suppress CCK gene and CCK receptor gene expressions and in result improve feed intake and growth performance of pigs.
ACCESSION #
31864453

 

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