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Start Over Author "Liu, Mingfang" Publisher elsevier bv
14 results on '"Liu, Mingfang"'

6. Mannan oligosaccharide increases the growth performance, immunity and resistance capability against Vibro Parahemolyticus in juvenile abalone Haliotis discus hannai Ino

Author

Guoxu Liu, Liu Mingfang, Yang Xiyun, Dinglong Yang, Yan Fang, Ruan Zeli, Gang Lin, Mingzhu Li, and Meng Xiaoxue

Subjects
0301 basic medicine, Abalone, Gastropoda, Longevity, Oligosaccharides, Aquatic Science, Antioxidants, Mannans, Superoxide dismutase, 03 medical and health sciences, Animal science, Immunity, Haliotis discus, Animals, Environmental Chemistry, Juvenile, Mannan, chemistry.chemical_classification, Dose-Response Relationship, Drug, biology, Glutathione peroxidase, 04 agricultural and veterinary sciences, General Medicine, biology.organism_classification, Animal Feed, Immunity, Innate, Diet, Respiratory burst, 030104 developmental biology, chemistry, Dietary Supplements, 040102 fisheries, biology.protein, 0401 agriculture, forestry, and fisheries, Vibrio parahaemolyticus
Abstract

This trial was conducted to investigate the effect of mannose oligosaccharides (MOS) on the growth performance, antioxidation, immunity and disease resistance of Vibro Parahemolyticus in juvenile abalone Haliotis discus hannai Ino. Four formulated diets were produced to contain 0.00 g/kg, 0.40 g/kg, 0.80 g/kg and 1.60 g/kg Actigen®, with functional ingredients of MOS, respectively. Accordingly, the experimental diets were named as A0, A4, A8 and A16. After 120-days feeding trial, the best growth performance was observed in A8 group (P 0.05) and there was no significant difference in A0, A4 and A16 groups. With the increase of dietary MOS, the activity of the total antioxidant capacity in hepatopancreas is increasingly elevated (P 0.05) while no significant difference was observed on activity of glutathione S-transferase (P 0.05). The activities of superoxide dismutase and glutathione peroxidase were firstly increased and then decreased, with the highest values in A8 group (P 0.05). Immune-related parameters were significantly affected by dietary MOS inclusion. Specifically, the activities of alkaline phosphatase and acid phosphatase in hepatopancreas and serum of abalone fed diets containing MOS were significantly higher than those of control A0 group (P 0.05). Moreover, the highest values of both enzymes were observed in hepatopancreas of A8 group but in serum of A16 group, respectively. The lysozyme activities in hepatopancreas and serum of A4 group were significantly higher than those of other groups (P 0.05) and there was no significant difference in A0, A8 and A16 groups (P 0.05). The activities of cytophagy and respiratory burst in serum of abalone were not significantly affected by dietary MOS content (P 0.05). The mRNA levels of focal adhesion kinase and integrin-linked kinase were gradually elevated with the increase of dietary MOS, with the highest value recorded in A16 group (P 0.05). The gene expression of caspse-3 in A8 group was dramatically higher than those of other groups (P 0.05) and there was no significant difference in A0, A4 and A16 groups (P 0.05). The mRNA level of nuclear factor-κB was not significantly affected by dietary MOS (P 0.05). During 56 h of V. Parahemolyticus challenge period, the accumulated mortality rate of abalone fed diets containing MOS were significantly lower than that of control A0 group in each time point (P 0.05). Overall, the lowest rate was happened in A8 group (P 0.05). In conclusion, MOS inclusion in diet has obviously positive effect on growth, immunity and disease resistance capability of abalone, with the optimal level of Actigen® at 0.80 g/kg in diet.

Published
2019

8. A Phase III, randomized, double-blind, placebo-controlled, multicenter study of fruquintinib in Chinese patients with advanced nonsquamous non-small-cell lung cancer – The FALUCA study

Author

Lu, Shun, primary, Chen, Gongyan, additional, Sun, Yuping, additional, Sun, Sanyuan, additional, Chang, Jianhua, additional, Yao, Yu, additional, Chen, Zhendong, additional, Ye, Feng, additional, Lu, Junguo, additional, Shi, Jianhua, additional, He, Jianxing, additional, Liu, Xiaoqing, additional, Zhang, Yiping, additional, Liu, Zhihua, additional, Fang, Jian, additional, Cheng, Ying, additional, Hu, Chunhong, additional, Mao, Weidong, additional, Hu, Yanping, additional, Gong, Youling, additional, Shan, Li, additional, Yang, Zhixiong, additional, Song, Yong, additional, Li, Wei, additional, Bai, Chong, additional, Wang, Buhai, additional, Ma, Rui, additional, Zheng, Zhendong, additional, Liu, Mingfang, additional, Jie, Zhijun, additional, Cao, Lejie, additional, Liao, Wangjun, additional, Pan, Hongming, additional, Huang, Dongning, additional, Chen, Yuan, additional, Yang, Jinji, additional, Qin, Shukui, additional, Ma, Shenglin, additional, Liang, Li, additional, Liu, Zhe, additional, Zhou, Jianying, additional, Tao, Min, additional, Huang, Yijiang, additional, Qiu, Feng, additional, Huang, Yunchao, additional, Guan, Sha, additional, Peng, Mengye, additional, and Su, Weiguo, additional

Published
2020
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