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Effects of Fermented Puffed Feather Meal on Growth Performance,serum biochemical indices,Meat Quality,and Intestinal Microbiota in Broilers

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Journal of Northeast Agricultural University(English Edition) 2024年第3期31卷 42-58页

作者： Lin Yu Chen Zhihui Wu Hongzhi Ji Fengjie Liu Yang Li Jianing Yu Xilong Dou Renkai Yuan Hua Yang Qinghui Li Zhongyu Xu Liangmei College of Animal Science and Technology Northeast Agricultural UniversityHarbin 150030China Institute of Tropical Crop Variety Resources Chinese Academy of Tropical Agricultural SciencesHaikou 571101China

This study aimed to investigate the effects of fermented puffed feather meal(FPFM)on growth performance,serum biochemical indices,meat quality,and intestinal microbiota in Arbor Acres(AA)broilers.A single-factor design was adopted,and four treatments were administered with five replicates to 240 one-day-old AA *** control group(group A)received a basal diet,while the experimental groups received a basal diet plus 33%(group B),67%(group C)and 100%(group D)FPFM,*** with group A,(1)the average daily gain(ADG)in group C decreased(Pserum urea nitrogen in treatment groups decreased(Pserum immunoglobulin M and immunoglobulin G in group B and the immunoglobulin A in group C increased(Pserum immunoglobulin M and immunoglobulin G in group D decreased(P<0.05)at day 42;(4)the share force of breast muscle and thigh muscle in group D increased(P<0.05);(5)the villus height to crypt depth ratio in the jejunum of group B increased(P<0.05)at day 21,and the villus height in group C and D increased(P<0.05)at day 42;(6)the proteobacteria counts in the cecum digesta in treatment groups decreased(P<0.05)at day *** basal diet supplemented with 33%FPFM promoted protein metabolism,enhanced immunity and improved meat quality,promoted the digestion and absorption of nutrients,increased intestinal microbial diversity,and improved the content of beneficial bacteria without affecting the growth performance,it was possible to be used as a good substitute for fish meal.

关键词： fermented puffed feather meal(FPFM) growth performance serum biochemical indices meat quality intestinal microbiota

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Effect of Dietary Supplementation with Hydrolyzed Wheat Gluten on Growth Performance, Cell Immunity and serum biochemical indices of Weaned Piglets (Sus scrofa)

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Agricultural Sciences in China 2011年第6期10卷 938-945页

作者： WANG Xiu-qi FENG You SHU Gang JIANG Qing-yan YANG Jing-pei ZHANG Zi-feng College of Animal Science South China Agricultural University Guangzhou 510642 P.R. China Guangdong Provincial Key Laboratory of Agro-Animal Genomics and Molecular Breeding Guangzhou 510642 P.R.China Zhengzhou Newwill Nutrition Technology Co. Ltd. Zhengzhou 450000 P.R. China

To investigate the effects of dietary supplementation with hydrolyzed wheat gluten （HWG） on growth performance, cell immunity and serum biochemical indices of weaned piglets, 160 crossed （Large White×andrace） and weaned piglets were randomly divided into 4 treatments with 4 replicates of 10 piglets each. The piglets in each treatment were fed an experimental diet containing either 0 g kg-1 HWG （control group）, 30 g kg-1 HWG （3% HWG group）, 50 g kg-1 HWG （5% HWG group）, or 2.5 g kg-1 glycyl-L-glutamine （0.25% Gly-Gln group）. The results showed that the diarrhea rates in 3% HWG and 5% HWG groups were significantly lower than in control group from d 1 to 14 （P〈0.05）, while the average daily gain （ADG） in each of two groups was increased （P〉0.05）. When compared with control group, dietary supplementation with 3% HWG increased the ratio of CD4＋：CD8＋ and the ratio of serum albumin and globulin concentrations （A：G） on d 14 and 28, as well as the proliferation of T- and B-lymphocytes （P〉0.05） on d 28. In addition, on d 14 and 28, the A：G ratio in 5% HWG group was significantly higher than in control group （P〈0.05）, while the ratio of CD4＋：CD8＋ increased slightly （P〉0.05）. Interestingly, 0.25% Gly-Gln group had higher proportion of CD3＋（P〉0.05） and CD4＋（P〈0.05） on d 14 than control group, but growth performances of 0.25% Gly-Gln group were negatively affected at all experiment stages. These results suggested that HWG might improve the growth performance of piglets by strengthening cell immunity and decreasing the occurrence of diarrhea during the prophase after weaning.

关键词： hydrolyzed wheat gluten weaned piglets growth performance cell immunity serum biochemical indices

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Effects of dietary arginine levels on growth performance,body composition, serum biochemical indices and resistance ability against ammonia-nitrogen stress in juvenile yellow catfish(Pelteobagrus fulvidraco)

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Animal Nutrition 2016年第3期2卷 204-210页

作者： Qiming Chen Hongxia Zhao Yanhua Huang Junming Cao Guoxia Wang Yuping Sun Yongjuan Li Institute of Animal Science Guangdong Academy of Agricultural Sciences College of Animal Science South China Agricultural University Guangdong Public Laboratory of Animal Breeding and Nutrition Guangdong Key Laboratory of Animal Breeding and Nutrition

This experiment was conducted to investigate the effects of dietary arginine levels on growth performance, body composition, serum biochemical indices and resistance ability against ammonia-nitrogen stress in juvenile yellow catfish(Pelteobagrus fulvidraco). Five isonitrogenous and isolipidic diets(42%protein and 9% lipid) were formulated to contain graded levels of arginine(2.44%, 2.64%, 2.81%, 3.01% and3.23% of diet), by supplementing L-Arginine HCI. Seven hundred juvenile yellow catfish with an initial average body weight of 1.13 ± 0.02 g were randomly divided into 5 groups with 4 replicates of 35 fish each and each group was fed one of the diets. After 56 d feeding, fish were exposed to 100 mg/L of ammonia-nitrogen for 72 h. The results showed that weight gain(WG) and specific growth rate(SGR) in2.64% and 2.81% groups were significantly higher than those in 3.23% group(P serum total protein(TP), triglyceride(TG), glucose(GLU), urea nitrogen(UN) contents and aspartate aminotransferase(AST), alanine aminotransferase(ALT) activities(P> 0.05). After the fish were challenged to ammonia-nitrogen for 72 h, their cumulative mortality rate in 2.81% group was significantly lower than that in 2.44% group(P < 0.05). The results suggested that dietary arginine level at 2.81%could optimize anti-ammonia-nitrogen stress ability of juvenile yellow catfish and a level of 3.23%arginine seemed to depress the growth performance of fish and decr

关键词： Arginine Yellow catfish(Pelteobagrus fulvidraco) Growth performance Body composition serum biochemical indices Ammonia-nitrogen stress

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Effects of two types of vitamin B6 on growth Performance,Body Composition and serum biochemical indices of Litopenaeus vannamei

Effects of two types of vitamin B6 on growth Performance,Bod...

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The 14th International Symposium on Fish Nutrition & Feeding

作者： Wei-liang Jiang~(1,2*),Jun-ming Cao~1,Yan-hua Huang~1,Jun-ru Hu~1,Hong-xia Zhao~1, Bing Chen~1,Han-bing Lan~1 1 Institute of Animal Science,Guangdong Academy of Agricultural Sciences,Guangzhou 510640, China 2 South China Agricultural University,College of Animal Science,Guangzhou 510640,China

An 8 weeks feeding trial was conducted to determine the effects of two types(encapsulated and ordinary )of vitaminB on growth performance,body composition and serum biochemical indices of Litopenaeus vannamei.A semi-purified basal diet was formulated using vitamin-free casein,gelatin and fishmeal as protein *** shrimps(IBW 0.36g) were fed the basal diet and 7 test diets supplemented with 30,60,90,120mg /kg diet encapsulated vitaminB (Ⅰ,Ⅱ,Ⅲ,Ⅳ,Ⅴ) and 30,60,90mg/kg diet ordinary type vitaminB(Ⅵ,Ⅶ,Ⅷ),respectively. Upon analyzed,the content of vitaminB in 8 diets was 0.22,24.3,52.7,83.7,108.6,30.4,52.7 and 77.6 mg /kg *** results showed that survival rate,weight gain rate,protein efficiency ratio,feed conversion rate,HSI and ALT activities,TP,GLU and HDL content in serum and body composition were not significantly different(P>0.05) between the group of adding encapsulated vitaminBand the group of adding ordinary type vitaminB when added the same *** gain rate reached the peak in groupⅣ,but increased in groupⅧ.Survival rate and protein efficiency ratio reached the peak in groupⅢ,but increased in groupⅧ.Feed conversion rate and HSI reached the lowest in groupⅢ,the former decreased in groupⅥand the later increased in groupⅧ.Activities of ALT and content of TP reached the highest level in groupⅢ,decreased in groupⅥ.The content of GLU and HDL reached the highest in groupⅣ,decreased in groupⅧ. Muscle protein content reached the highest in groupⅢ,decreased in groupⅥ.The results indicated that optimal supplementation of encapsulated vitamin B in Litopenaeus vannamei was estimated to be 60mg/kg diet.

关键词： Litopenaeus vannamei vitaminB6 FCR body composition serum biochemical indices

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Study on Growth,serum biochemical and Antioxidant Enzyme indices of Juvenile Siganus guttatus Fed with Enteromorpha prolifra and Artificial Feed

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Animal Husbandry and Feed Science 2016年第5期8卷 301-306页

作者： Song Chao Hu Chengshuo Zhang Longzhen Zhao Feng Huang Xiaorong Wang Yu Liu Jianyi Key Laboratory of East China Sea and Oceanic Fishery Resources Exploitation and Utilization Ministry of Agriculture East China Sea Fisheries Research Institute China Academy of Fishery Sciences Shanghai 200090 China College of Fisheries and Life Science Shanghai Ocean University Shanghai 201306China

In order to provide reference for using Sigartus guttatus to control overgrowth of Ertteromorpha prolifra, the growth, serum biochemical and antioxidant enzyme indices of juvenile S. guttatus respectively fed with E. prolifra and artificial feed were studied. One hundred and eighty individuals were cultivated for 90 days in six 2.5 m × 1.5 m × 1.5 m cages （30 ind. per cage） which mesh size were 0.5 mm. The experimental animals were divided into two dietary groups （ three cages for each group） that were fed with E. prolifra and artificial feed respectively. During the culture period, temperatures ranged from 23.0 to 26.5℃, pH was between 7.8 and 8.2, dissolved oxygen was more than 5.0 mg/L. The weight gain rate, specific growth rate, relative growth rate, hepato-somatic index of juvenile S. guttatus fed with E. prolifra were significantly lowe than that fed with artificial feed （P 〈 0.05）. The total protein （TP）, urea nitrogen （UN） and alkaline phosphatase （AKP） of juvenile S. guttatus fed with E. Prolifra were significantly higher than that fed with artificial feed （P 〈0.05）, while glutamic oxalacetie transaminase （AST/GOT） and glutamic-pyruvic transaminase （ALT/GPT） of juvenile S. guttatus fed with E. prolifra were significantly lower than that fed with artificial feed （P 〈 0.05 ）. SOD, GPX and anti-superoxide anion radical activity in liver, kidney, gill and muscle of juvenile S. guttatus fed with E. prolifra were higher than that fed with artificial feed, and these antioxidant enzyme activities in kidney of juvenile S. gtatatus fed with E. prolifra was significantly higher than that fed with artificial feed （P 〈 0.05）, while CAT and hydroxyl radical-inhibiting activity in liver of juvenile S. guttatus fed with arti- ficial feed were significantly higher than that fed with E. prolifra （P 〈 0.05 ）. Juvenile S. guttatus fed with E. prolifra showed poor growth performance but better antioxidant defense system. S. guttatus is easily raised and has stronger ability of

关键词： Siganus guttatus Enteromorpha prolifra Growth serum biochemical indices Antioxidant enzyme activity

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Relationship of the preoperative NRS 2002 score,PG-SGA score,and serum indices with postoperative complications in patients with gastric cancer

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Journal of Nutritional Oncology 2021年第2期6卷 74-80页

作者： Dao Lai Huang Xiang Hua Wu Chang Li Wang Jun Qiang Chen Kui Jia Jing Zhou Li Sheng Lu Yong Sheng Zhang Jing Jin Ke Ke Huang Division of Gastrointestinal Gland Surgery The First Affiliated Hospital of Guangxi Medical UniversityNanning 530021GuangxiChina Division of Nutrition The First Affiliated Hospital of Guangxi Medical UniversityNanning 530021GuangxiChina

Objective To examine the utility of the Nutrition Risk Screening 2002(NRS 2002),Patient-Generated Subjective Global Assessment(PG-SGA)and serum factors for the preoperative evaluation of gastric cancer *** We examined 181 gastric cancer patients treated at the First Affiliated Hospital of Guangxi Medical University from January 2015 to January *** assessments were administered within 48 h of *** body mass index(BMI)and serum factors were measured,and information on preoperative nutritional support and postoperative complications was *** Both the NRS 2002 and PG-SGA had positive correlations with age(Pserum nutritional indices was useful for the nutritional screening and assessment of preoperative gastric cancer *** NRS 2002 and PG-SGA provided guidance on the need for nutritional support during the preoperative period.

关键词： Nutritional risk screening 2002 Patient-Generated Subjective Global Assessment Gastric cancer serum biochemical indices Clavien-Dindo classification

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Effects of Additives of Traditional Chinese Medicine on Blood biochemical indices of Wenchang Chickens in Hainan

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Animal Husbandry and Feed Science 2012年第2期4卷 62-64页

作者： YAO Mao-zhong 1 ,CHEN Zhan-juan 2 ,MA Jian-sheng 3 1. Research Center for Drug Safety Evaluation of Hainan Province,Hainan Medical College,Haikou 571199,China 2. School of Chemistry and Chemical Engineering,Hainan Normal University,Haikou 570216,China 3. Guangzhou Longsha Co. Ltd. ,Guangzhou 510288,China

[Objective]The aim was to study on effects of additives of traditional Chinese medicines on biochemical indices of blood of Wenchang chickens in Hainan. [Method]About 180 female Wenchang chickens were divided into five groups at random with three repetitions for every group and twelve chickens for a repetition. Group 1 was control group and the chickens were fed with basic forages; the 2nd group was control group of antibiotics and the chickens were fed with basic forages and 600 mg /kg of aureomycin; group 3,4 and 5 contained 0. 1%,0. 2% and 0. 3% of the additives respectively,besides basic forages. Chickens at average weight were chosen six from every group on 35th and 56th days,respectively, to prepare serums for biochemical indices of bloods and analyze effects of additives on the indices. [Result]serum cholinesterase activity and albu- min content were both improved by 0. 1%,0. 2% and 0. 3% of the additives （ P 〈0. 05） ; activity of alkaline phosphatase was enhanced,and serum cholesterol was lowered both by 0. 2% and 0. 3% of the additives （ P 〈0. 05） . [Conclusion]Additives of traditional Chinese medicines have an ac- tive effect on blood biochemical indices of Wenchang chickens.

关键词： Traditional Chinese medicine additive Wenchang chicken serum biochemical indices

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