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基于Agricultural Animal Omics Database(AAOD)数据库挖掘绵羊GDF9基因变异
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作者 潘晔君 刘耿 +2 位作者 潘传英 张清峰 蓝贤勇 《畜牧兽医杂志》 2025年第3期1-9,共9页
目前利用大数据和组学数据库提高绵羊繁殖性能成为解决当前产业发展的关键之一。绵羊生长分化因子9(GDF9)基因对卵泡发育、排卵率及产羔数起着至关重要的作用,也是目前确定的绵羊多胎性状的主效基因之一;虽然其部分重要突变位点与产羔... 目前利用大数据和组学数据库提高绵羊繁殖性能成为解决当前产业发展的关键之一。绵羊生长分化因子9(GDF9)基因对卵泡发育、排卵率及产羔数起着至关重要的作用,也是目前确定的绵羊多胎性状的主效基因之一;虽然其部分重要突变位点与产羔数有关,但绵羊该基因所有可能基因变异如何挖掘仍然是一个尚待解决的问题。近年来,西北农林科技大学动物科技学院姜雨团队开发出Agricultural Animal Omics Database(AAOD)数据库,它整合了全球公共数据及中国本地特色绵羊品种的高深度基因组数据,涵盖50多个品种的遗传变异(SNPs、InDels)、表观标记及表型关联信息,并实现每月动态更新。基于此,本研究旨在利用AAOD数据库挖掘绵羊GDF9基因变异,并期望深入解析GDF9基因的分子结构、表达模式、富集分析、挖掘新的与繁殖力相关的突变位点及其在绵羊繁殖力中的潜在作用。这些结果将为基因编辑技术改良绵羊繁殖力提供新的潜在位点,将为提高绵羊繁殖力提供了遗传改良的理论依据与策略。 展开更多
关键词 绵羊 GDF9基因 Agricultural animal Omics Database(AAOD)数据库 单核苷酸多态性 插入缺失
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Call for Papers from Food Science of Animal Products
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《肉类研究》 北大核心 2025年第11期I0018-I0018,共1页
Food Science of Animal Products(ISSN:2958-4124,e-ISSN:2958-3780)is a peer-reviewed,open access international journal that publishes the latest research findings in the field of animal-origin foods,involving food mater... Food Science of Animal Products(ISSN:2958-4124,e-ISSN:2958-3780)is a peer-reviewed,open access international journal that publishes the latest research findings in the field of animal-origin foods,involving food materials such as meat,aquatic products,milk,eggs,animal offals and edible insects. 展开更多
关键词 animal origin foods EGGS animal offals food materials MEAT MILK food science animal products issn e issn edible insects
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《食品科学》 北大核心 2025年第8期I0028-I0028,共1页
Food Science of Animal Products(ISSN:2958-4124,e-ISSN:2958-3780)is a peer-reviewed,open access international journal that publishes the latest research findings in the field of animal-origin foods,involving food mater... Food Science of Animal Products(ISSN:2958-4124,e-ISSN:2958-3780)is a peer-reviewed,open access international journal that publishes the latest research findings in the field of animal-origin foods,involving food materials such as meat,aquatic products,milk,eggs,animal offals and edible insects. 展开更多
关键词 Food Science animal Products
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《食品科学》 北大核心 2025年第20期I0021-I0021,共1页
Food Science of Animal Products(ISSN:2958-4124,e-ISSN:2958-3780)is a peer-reviewed,open access international journal that publishes the latest research findings in the field of animal-origin foods,involving food mater... Food Science of Animal Products(ISSN:2958-4124,e-ISSN:2958-3780)is a peer-reviewed,open access international journal that publishes the latest research findings in the field of animal-origin foods,involving food materials such as meat,aquatic products,milk,eggs,animal offals and edible insects.The research scope includes the quality and processing characteristics of food raw materials,the relationships of nutritional components and bioactive substances with human health,product flavor and sensory characteristics,the control of harmful substances during processing or cooking,product preservation,storage and packaging;microorganisms and fermentation,illegal drug residues and food safety detection;authenticity identification;cell-cultured meat,regulations and standards. 展开更多
关键词 edible insectsthe animal origin foods food raw materialsthe nutritional components bioactive substances food materials food science animal products issn e issn quality processing characteristics
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《食品科学》 北大核心 2025年第12期I0022-I0022,共1页
Food Science of Animal Products(ISSN:2958-4124,e-ISSN:2958-3780)is a peer-reviewed,open access international journal that publishes the latest research findings in the field of animal-origin foods,involving food mater... Food Science of Animal Products(ISSN:2958-4124,e-ISSN:2958-3780)is a peer-reviewed,open access international journal that publishes the latest research findings in the field of animal-origin foods,involving food materials such as meat,aquatic products,milk,eggs,animal offals and edible insects.The research scope includes the quality and processing characteristics of food raw materials,the relationships of nutritional components and bioactive substances with human health,product flavor and sensory characteristics,the control of harmful substances during processing or cooking,product preservation,storage and packaging;microorganisms and fermentation,illegal drug residues and food safety detection;authenticity identifi cation;cell-cultured meat,regulations and standards. 展开更多
关键词 edible insectsthe animal origin foods food raw materialsthe nutritional components bioactive substances food materials food science animal products issn e issn quality processing characteristics
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《肉类研究》 北大核心 2025年第10期I0018-I0018,共1页
Food Science of Animal Products(ISSN:2958-4124,e-ISSN:2958-3780)is a peer-reviewed,open access international journal that publishes the latest research findings in the field of animal-origin foods,involving food mater... Food Science of Animal Products(ISSN:2958-4124,e-ISSN:2958-3780)is a peer-reviewed,open access international journal that publishes the latest research findings in the field of animal-origin foods,involving food materials such as meat,aquatic products,milk,eggs,animal offals and edible insects.The research scope includes the quality and processing characteristics of food raw materials,the relationships of nutritional components and bioactive substances with human health,product flavor and sensory characteristics,the control of harmful substances during processing or cooking,product preservation,storage and packaging;microorganisms and fermentation,illegal drug residues and food safety detection;authenticity identification;cell-cultured meat,regulations and standards. 展开更多
关键词 edible insectsthe animal origin foods food raw materialsthe nutritional components bioactive substances food materials food science animal products issn e issn quality processing characteristics
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Mechanism of post cardiac arrest syndrome based on animal models of cardiac arrest
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作者 Halidan ABUDU WANG Yiping +10 位作者 HE Kang LIU Ziquan GUO Liqiong DONG Jinrui Ailijiang KADEER XU Guowu LIU Yanqing MENG Xiangyan CAI Jinxia LI Yongmao FAN Haojun 《中南大学学报(医学版)》 北大核心 2025年第5期731-746,共16页
Cardiac arrest(CA)is a critical condition in the field of cardiovascular medicine.Despite successful resuscitation,patients continue to have a high mortality rate,largely due to post CA syndrome(PCAS).However,the inju... Cardiac arrest(CA)is a critical condition in the field of cardiovascular medicine.Despite successful resuscitation,patients continue to have a high mortality rate,largely due to post CA syndrome(PCAS).However,the injury and pathophysiological mechanisms underlying PCAS remain unclear.Experimental animal models are valuable tools for exploring the etiology,pathogenesis,and potential interventions for CA and PCAS.Current CA animal models include electrical induction of ventricular fibrillation(VF),myocardial infarction,high potassium,asphyxia,and hemorrhagic shock.Although these models do not fully replicate the complexity of clinical CA,the mechanistic insights they provide remain highly relevant,including post-CA brain injury(PCABI),post-CA myocardial dysfunction(PAMD),systemic ischaemia/reperfusion injury(IRI),and the persistent precipitating pathology.Summarizing the methods of establishing CA models,the challenges encountered in the modeling process,and the mechanisms of PCAS can provide a foundation for developing standardized CA modeling protocols. 展开更多
关键词 cardiac arrest animal model post cardiac arrest syndrome PATHOPHYSIOLOGY modeling method
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Call for Papers from Food Science of Animal Products
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《肉类研究》 北大核心 2025年第7期I0018-I0018,共1页
Food Science of Animal Products(ISSN:2958-4124,e-ISSN:2958-3780)is a peer-reviewed,open access international journal that publishes the latest research fi ndings in the fi eld of animal-origin foods,involving food mat... Food Science of Animal Products(ISSN:2958-4124,e-ISSN:2958-3780)is a peer-reviewed,open access international journal that publishes the latest research fi ndings in the fi eld of animal-origin foods,involving food materials such as meat,aquatic products,milk,eggs,animal offals and edible insects.The research scope includes the quality and processing characteristics of food raw materials,the relationships of nutritional components and bioactive substances with human health,product fl avor and sensory characteristics,the control of harmful substances during processing or cooking,product preservation,storage and packaging;microorganisms and fermentation,illegal drug residues and food safety detection;authenticity identifi cation;cell-cultured meat,regulations and standards. 展开更多
关键词 productsmilkeggsanimal offals edible insectsthe animal origin foods nutritional components bioactive substances food materials MEAT quality processing characteristics
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《食品科学》 北大核心 2025年第9期I0031-I0031,共1页
Food Science of Animal Products(ISSN:2958-4124,e-ISSN:2958-3780)is a peer-reviewed,open access international journal that publishes the latest research findings in the fi eld of animal-origin foods,involving food mate... Food Science of Animal Products(ISSN:2958-4124,e-ISSN:2958-3780)is a peer-reviewed,open access international journal that publishes the latest research findings in the fi eld of animal-origin foods,involving food materials such as meat,aquatic products,milk,eggs,animal offals and edible insects.The research scope includes the quality and processing characteristics of food raw materials,the relationships of nutritional components and bioactive substances with human health,product flavor and sensory characteristics,the control of harmful substances during processing or cooking,product preservation,storage and packaging;microorganisms and fermentation,illegal drug residues and food safety detection;authenticity identifi cation;cell-cultured meat,regulations and standards. 展开更多
关键词 productsmilkeggsanimal offals edible insectsthe animal origin foods nutritional components bioactive substances food materials MEAT quality processing characteristics
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《肉类研究》 北大核心 2025年第8期I0018-I0018,共1页
Food Science of Animal Products(ISSN:2958-4124,e-ISSN:2958-3780)is a peer-reviewed,open access international journal that publishes the latest research fi ndings in the field of animal-origin foods,involving food mate... Food Science of Animal Products(ISSN:2958-4124,e-ISSN:2958-3780)is a peer-reviewed,open access international journal that publishes the latest research fi ndings in the field of animal-origin foods,involving food materials such as meat,aquatic products,milk,eggs,animal offals and edible insects.The research scope includes the quality and processing characteristics of food raw materials,the relationships of nutritional components and bioactive substances with human health,product flavor and sensory characteristics,the control of harmful substances during processing or cooking,product preservation,storage and packaging;microorganisms and fermentation,illegal drug residues and food safety detection;authenticity identifi cation;cell-cultured meat,regulations and standards. 展开更多
关键词 productsmilkeggsanimal offals edible insectsthe animal origin foods nutritional components bioactive substances food materials MEAT quality processing characteristics
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《肉类研究》 北大核心 2025年第9期I0018-I0018,共1页
Food Science of Animal Products(ISSN:2958-4124,e-ISSN:2958-3780)is a peer-reviewed,open access international journal that publishes the latest research fi ndings in the fi eld of animal-origin foods,involving food mat... Food Science of Animal Products(ISSN:2958-4124,e-ISSN:2958-3780)is a peer-reviewed,open access international journal that publishes the latest research fi ndings in the fi eld of animal-origin foods,involving food materials such as meat,aquatic products,milk,eggs,animal offals and edible insects.The research scope includes the quality and processing characteristics of food raw materials,the relationships of nutritional components and bioactive substances with human health,product fl avor and sensory characteristics,the control of harmful substances during processing or cooking,product preservation,storage and packaging;microorganisms and fermentation,illegal drug residues and food safety detection;authenticity identifi cation;cell-cultured meat,regulations and standards. 展开更多
关键词 productsmilkeggsanimal offals edible insectsthe animal origin foods nutritional components bioactive substances food materials MEAT quality processing characteristics
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Escherichia coli Producing CTX-M and DHA-1 Beta-lactamases in Farm Animals in Chongqing City of China
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作者 WU Jun-wei ZHANG Zhen-zhen WANG Kai-yu 《畜牧兽医学报》 CAS CSCD 北大核心 2010年第S1期97-101,共5页
Aim of this study was to investigate the genotypic distribution of extended-spectrum β-lactamases (ESBLs) and AmpC enzymes among Escherichia coli isolated from farm animals in Chongqing City. 326 E.coli isolates were... Aim of this study was to investigate the genotypic distribution of extended-spectrum β-lactamases (ESBLs) and AmpC enzymes among Escherichia coli isolated from farm animals in Chongqing City. 326 E.coli isolates were obtained from piglets,cattle and chickens.In these isolates,19 ESBLs and 6 AmpC-producing E.coli isolates were detected by preliminary screening and phenotypic identification, and polymerase chain reaction and sequence analysis methods were used to detect ESBLs and AmpCβ-lactamases genes.The results showed that the frequencies of TEM,CTX-M,DHA-1 and CMY-2 genes were 2.15%,5.21%,0.61%and 0.61%,respectively,in E.coli of animal origin in the Chongqing area,and 5 E.coli isolates were found to carry two kinds of genotype.The DHA-1 gene was detected for the first time in a veterinary clinic in China;its GenBank accession number is FJ386455.This study indicated that TEM and CTX-M genes were the predominant genotypes in Chongqing,and the majority of ESBLs and AmpC-producing E.coli isolates were multi-resistant to antibiotics,so they deserve particular attention in veterinary clinics. 展开更多
关键词 Escherichia coli farm animals CTX-M DHA-1 China
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Non-Photorealistic Rendering in Chinese Painting of Animals 被引量:10
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作者 Jun-Wei Yeh, Ming Ouhyoung (Department of Computer Science and Information Engineering, National Taiwan University, Taibei 104) E-Mail: tony@cmlab.csie.ntu.edu.tw ming@csie.ntu.edu.tw 《系统仿真学报》 CAS CSCD 2002年第9期1220-1224,1262,共6页
A set of algorithms is proposed in this paper to automatically transform 3D animal models to Chinese painting style. Inspired by real painting process in Chinese painting of animals, we divide the whole rendering proc... A set of algorithms is proposed in this paper to automatically transform 3D animal models to Chinese painting style. Inspired by real painting process in Chinese painting of animals, we divide the whole rendering process into two parts: borderline stroke making and interior shading. In borderline stroke making process we first find 3D model silhouettes in real-time depending on the viewing direction of a user. After retrieving silhouette information from all model edges, a stroke linking mechanism is applied to link these independent edges into a long stroke. Finally we grow a plain thin silhouette line to a stylus stroke with various widths at each control point and a 2D brush model is combined with it to simulate a Chinese painting stroke. In the interior shading pipeline, three stages are used to convert a Gouraud-shading image to a Chinese painting style image: color quantization, ink diffusion and box filtering. The color quantization stage assigns all pixels in an image into four color levels and each level represents a color layer in a Chinese painting. Ink diffusion stage is used to transfer inks and water between different levels and to grow areas in an irregular way. The box filtering stage blurs sharp borders between different levels to embellish the appearance of final interior shading image. In addition to automatic rendering, an interactive Chinese painting system which is equipped with friendly input devices can be also combined to generate more artistic Chinese painting images manually. 展开更多
关键词 绘画 非光实现涂粉 动物着色 色量子化
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Call for Papers from Food Science of Animal Products
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《食品科学》 EI CAS CSCD 北大核心 2024年第22期I0016-I0016,共1页
Food Science of Animal Products(ISSN:2958-4124,e-ISSN:2958-3780)is a peer-reviewed,open access international journal that publishes the latest research findings in the field of animal-origin foods,involving food mater... Food Science of Animal Products(ISSN:2958-4124,e-ISSN:2958-3780)is a peer-reviewed,open access international journal that publishes the latest research findings in the field of animal-origin foods,involving food materials such as meat,aquatic products,milk,eggs,animal offals and edible insects. 展开更多
关键词 JOURNAL animAL finding
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The present status of infectious diseases of laboratory animals in Bangladesh
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作者 Abdul Awal 《中国实验动物学报》 CAS CSCD 2005年第S1期18-,共1页
关键词 The present status of infectious diseases of laboratory animals in Bangladesh
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《肉类研究》 北大核心 2024年第7期I0017-I0017,共1页
Food Science of Animal Products(ISSN:2958-4124,e-ISSN:2958-3780)is a peer-reviewed,open access international journal that publishes the latest research fi ndings in the fi eld of animal-origin foods,involving food mat... Food Science of Animal Products(ISSN:2958-4124,e-ISSN:2958-3780)is a peer-reviewed,open access international journal that publishes the latest research fi ndings in the fi eld of animal-origin foods,involving food materials such as meat,aquatic products,milk,eggs,animal offals and edible insects.The research scope includes the quality and processing characteristics of food raw materials,the relationships of nutritional components and bioactive substances with human health. 展开更多
关键词 JOURNAL animAL EDIBLE
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基于科学知识图谱的国内动物福利研究的可视化分析 被引量:1
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作者 王永才 王上 +4 位作者 高腾云 田亚东 李国喜 孙桂荣 康相涛 《家畜生态学报》 北大核心 2025年第1期70-76,124,共8页
选取2001-2022年CNKI数据库收录的4328篇动物福利研究文献为样本,基于知识图谱软件进行可视化分析,厘清中国动物福利研究的现状和热点,并探索其发展趋势。研究结果表明,中国动物福利研究大致可分为加速起步、平稳发展、迈入转型3个阶段... 选取2001-2022年CNKI数据库收录的4328篇动物福利研究文献为样本,基于知识图谱软件进行可视化分析,厘清中国动物福利研究的现状和热点,并探索其发展趋势。研究结果表明,中国动物福利研究大致可分为加速起步、平稳发展、迈入转型3个阶段,呈现出成熟稳定的发展态势;动物福利的研究氛围不浓、年度发文数量有限,专业研究人员较少、团队规模小且合作不紧密;研究热点主要集中在贸易壁垒、动物福利立法、实验动物、动物伦理、动物福利教育、动物福利技术及评价等方面。环境丰容、福利技术、动物伦理、动物福利对生物安全、生长性能的影响将是国内动物福利未来一定时期的研究重点,动物福利立法和国民教育及专业教育方面的研究与实践需要进一步加强。 展开更多
关键词 动物福利 知识图谱 研究进展 发展趋势 可视化
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牛至精油生物学功能及在动物生产中的应用 被引量:1
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作者 韩战强 张红超 +2 位作者 孟燕飞 马亚姣 张丁华 《饲料工业》 北大核心 2025年第2期22-26,共5页
牛至精油因富含酚类和萜烯类多种化合物,具有抗炎、抗菌、抗氧化及抗病毒等多种生物学功能。牛至精油作为饲料添加剂应用在猪鸡生产中可以提高其生产性能,增强机体抗氧化能力及免疫功能的同时,还可以提高鸡的屠宰性能及肉品质;应用在牛... 牛至精油因富含酚类和萜烯类多种化合物,具有抗炎、抗菌、抗氧化及抗病毒等多种生物学功能。牛至精油作为饲料添加剂应用在猪鸡生产中可以提高其生产性能,增强机体抗氧化能力及免疫功能的同时,还可以提高鸡的屠宰性能及肉品质;应用在牛羊生产中可以促进瘤胃的发育,增强瘤胃消化功能,提高生长、生产性能、屠宰性能、改善肉品质,增强机体免疫力和抗氧化能力;应用在水产动物及肉兔生产中可以提高其生长性能、肉用品质、抗氧化能力及机体免疫力。文章就牛至精油生物学功能、机理及在动物生产中的应用进行了综述,同时对牛至精油在动物生产应用中存在的问题进行了探讨,旨在持续提高牛至精油的功能和价值,为牛至精油在动物生产中推广应用提供重要支撑。 展开更多
关键词 牛至精油 功能 动物生产 应用 饲料添加剂
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非常规饲料的开发与高效利用 被引量:8
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作者 印遇龙 杨哲 《饲料工业》 北大核心 2025年第1期2-10,共9页
我国饲料原料供给链尚存结构性矛盾和人畜争粮等诸多弊端,着力开发和高效利用非常规饲料将成为当代养殖业健康可持续发展的研发重点。非常规饲料具有资源广、单一营养和生物活性成分高、饲料成本低等优势。同时,非常规饲料营养成分不平... 我国饲料原料供给链尚存结构性矛盾和人畜争粮等诸多弊端,着力开发和高效利用非常规饲料将成为当代养殖业健康可持续发展的研发重点。非常规饲料具有资源广、单一营养和生物活性成分高、饲料成本低等优势。同时,非常规饲料营养成分不平衡、用量限制、抗营养因子、适口性差和质量不稳定等限制因素也需要对应的技术手段攻克。文章综述了杂粕类、糟渣类、木本饲料、单细胞蛋白、动物源蛋白、谷物副产物、秸秆、中草药副产物和茶叶副产物等非常规功能型饲料的资源分布、营养特征、加工方式和应用实例。最后,探讨了建立非常规饲料资源利用与产业化的战略体系,展望了今后非常规饲料原料加工的创新技术,为加速解决我国粮油危机和多元化问题提供了新的角度。 展开更多
关键词 非常规饲料 非常规蛋白饲料 非常规能量饲料 饲料原料 副产物 动物营养
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实验动物学教学科研助力新质创新人才培养的探讨
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作者 王蓉 赵四海 +4 位作者 白亮 王维蓉 屈鹏祥 郭龙 刘恩岐 《中国比较医学杂志》 北大核心 2025年第6期93-98,共6页
新质生产力是新时代推动我国高质量发展的战略引擎,是增强发展新动能和构筑国家新优势的内在需求和重要着力点。发展新质生产力关键在于创新人才的培养和创新科技的产生。实验动物学作为一门集成了生物学、医学、药学、生物医学工程等... 新质生产力是新时代推动我国高质量发展的战略引擎,是增强发展新动能和构筑国家新优势的内在需求和重要着力点。发展新质生产力关键在于创新人才的培养和创新科技的产生。实验动物学作为一门集成了生物学、医学、药学、生物医学工程等多学科的综合型交叉基础学科,不仅能够从培养创新意识、创新思维、创新精神和创新操作能力等方面推动新质创新人才队伍建设,而且在生物医药的基础研究和临床转化领域大力推进了前沿技术的发展及颠覆性研究成果的转化,为我国的科技进步与创新发展提供重要保障。 展开更多
关键词 创新人才培养 实验动物学 实验动物 教学 科研
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