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Overview of Chinese native dog breed resources and opinions TIAN Xinyi, ZHANG Lingna, WEN Chaoyu, LIU Qingshen, DENG Baichuan, YIN Yulong Guangdong Journal of Animal and Veterinary Science    2022, 47 (3): 4-12.   DOI: 10.19978/j.cnki.xmsy.2022.03.02 Abstract （1194）      PDF （6423KB）（4406）       Knowledge map    Save With the improvement of living standards and the change of family structure，people's demand for pet dogs is increasing. In the domestic pet dog market，many people prefer dog breeds from abroad，instead of Chinese native dogs. China is rich in dog breed resources，but due to the lack of systematic conservation research，many excellent Chinese native dog breeds no longer existed. This paper will give a brief introduction on Chinese native dog breeds according to their regional distribution，and focus on the problems and solutions on dog genetic resource conservation. Reference | Related Articles | Metrics

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Research Progress and Application Prospect of Navigation Mechanism in Pigeon SHAO Linlei, CHEN Peiqi, XIE Zeting, XU Haoze, LIN Suiyuan, LIN Chuanghao, GUO Shiqi, WU Zhongping, CHEN Yitian, LIANG Yayan, ZHANG Xumeng Guangdong Journal of Animal and Veterinary Science    2025, 50 (2): 71-78.   DOI: 10.19978/j.cnki.xmsy.2025.02.11 Abstract （446）      PDF （1586KB）（3722）       Knowledge map    Save In ancient times，pigeons became communication tools due to their navigation ability and good homing performance. Although researchers have extensively explored the navigation mechanism of pigeons over the years，its navigation mechanism is still unclear. This article elaborates on the current research on pigeon flight navigation mechanism from the perspective of natural factors such as solar compass，geomagnetic field，visual clues，olfactory clues，etc. It clarifies that pigeons use solar information as the primary clue to guide navigation behavior，and use geomagnetic information，sensory information，etc. to assist navigation. It also introduces the research progress of using pigeon flight navigation mechanism to develop biological robots，manned flight，and navigation technology，and looks forward to the future development of related technologies. This article summarizes the theoretical research， development，and application of pigeon flight navigation mechanism，providing materials for the future application of related technologies. Reference | Related Articles | Metrics

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Canine idiopathic epilepsy and its research progress QIU Wenyue，PANG Xiaoyue，ZHANG Xinting，HUANG Jianjia，ZHOU Shuilian，SU Rongsheng* Guangdong Journal of Animal and Veterinary Science    2022, 47 (3): 92-97.   DOI: 10.19978/j.cnki.xmsy.2022.03.18 Abstract （662）      PDF （1154KB）（3457）       Knowledge map    Save Idiopathic epilepsy is the most common chronic disease of nervous system in dogs. In recent years， clinical cases of canine idiopathic epilepsy is increasing，but some pet doctors are still unclear about the concept and research progress of canine idiopathic epilepsy，and there is gap between domestic and foreign research on the diagnosis and treatment of canine idiopathic epilepsy. Therefore，this paper reviewed clinical characteristics of canine idiopathic epilepsy，and summarized the research progress of diagnosis and treatment of canine idiopathic epilepsy in China and abroad，in order to provide treatment reference for clinical pet doctors and promote the related research of canine idiopathic epilepsy. Reference | Related Articles | Metrics

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Progress in the Diagnosis and Treatment of Arterial Thromboembolism Secondary to Feline Hypertrophic Cardiomyopathy ZHOU Shuilian1，2，QU Yanyan1，BAI Yuman2，HUANG Jianjia3，XIE Wenting3，YU Yibo2，GONG Xiaopei2，QIU Wenyue2，PANG Xiaoyue2，ZHANG Xinting2，ZHANG Xin1*，SU Rongsheng2 Guangdong Journal of Animal and Veterinary Science    2023, 48 (2): 30-35.   DOI: 10.19978/j.cnki.xmsy.2023.02.06 Abstract （661）      PDF （886KB）（2818）       Knowledge map    Save Hypertrophic cardiomyopathy（HCM）is the most common heart disease in cats. HCM in cats is characterized by centripetal thickening of ventricular walls and papillary muscle hypertrophy. The incidence of HCM followed by thromboembolism（ATE）in cats is increasing year by year. The overall survival rate of HCM was as low as 35%. This article reviewed the diagnosis and treatment of HCM and ATE in cats focusing on the main therapeutic drugs and their efficacy. It is suggested to file the predisposed breeds as soon as possible，conduct regular physical examination and screening，provide timely treatment，perform breed selection，improve the techniques of surgical treatment and integrated traditional Chinese and western medicine，use drugs prudently for treating thrombosis，try to use new antithrombolytic drugs，and so on. Reference | Related Articles | Metrics

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Research progress in feline idiopathic cystitis JIANG Hong，FENG Xiaolan，YANG Yuwen Guangdong Journal of Animal and Veterinary Science    2022, 47 (3): 88-91.   DOI: 10.19978/j.cnki.xmsy.2022.03.17 Abstract （991）      PDF （1129KB）（2461）       Knowledge map    Save Feline idiopathic cystitis（FIC）is a common disease in cats. There are still many controversies about its diagnosis and treatment. This manuscript reviewed the latest research and clinical cases on the pathogenesis， diagnosis，and treatment of FIC in recent years. The use of sedatives，antispasmodics，analgesics，anti?inflammatory drugs，and antibiotics has gradually become a consensus in the treatment of FIC. Meanwhile，some traditional procedures such as catheterization are increasingly being criticized. In addition，the application of multiple etiologies， multimodal environment optimization （MEMO） strategies and prescribed diets for lower urinary tract disease is recommended for the long ?term management of FIC. Collectively，this review will provide useful information for the treatment of FIC at veterinary clinics. Reference | Related Articles | Metrics

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Research progress of feline infectious peritonitis PANG Xiaoyue，ZHANG Xinting，QIU Wenyue，HUANG Jianjia，ZHOU Shuilian，SU Rongsheng* Guangdong Journal of Animal and Veterinary Science    2022, 47 (3): 20-25.   DOI: 10.19978/j.cnki.xmsy.2022.03.04 Abstract （615）      PDF （1158KB）（2285）       Knowledge map    Save Feline Infectious Peritonitis（FIP）is a fatal viral infectious disease common in felines. With the increase in cat population and the impact of COVID ? 19 epidemic，people pay more and more attention to FIP. Although many scholars have studied FIP，so far there is still no reliable diagnostic method and programmatic treatment scheme for the disease. Therefore，this paper made a comprehensive review on the clinical signs，diagnosis and treatment，and immunity and prevention of FIP，so as to provide reference and guidance for the clinical diagnosis， treatment and prognosis of FIP. Reference | Related Articles | Metrics

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Guangdong Journal of Animal and Veterinary Science    2021, 46 (3): 21-26,43.   Abstract （751）      PDF （1113KB）（2249）       Knowledge map    Save Reference | Related Articles | Metrics

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Guangdong Journal of Animal and Veterinary Science    2024, 49 (6): 104-108.   DOI: 10.19978/j.cnki.xmsy.2024.06.17 Abstract （485）      PDF （1207KB）（2141）       Knowledge map    Save Reference | Related Articles | Metrics

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Diagnosis and treatment of linear intestinal foreign body in a felis catus WU Zhiwen1 ，HUANG Bixia2 ，HU Lianmei1 ，GUO Jianying1* Guangdong Journal of Animal and Veterinary Science    2022, 47 (5): 59-63.   DOI: 10.19978/j.cnki.xmsy.2022.05.12 Abstract （1204）      PDF （1702KB）（2062）       Knowledge map    Save Intestinal obstruction in cats is a disease characterized by intestinal dysfunction and difficulty in transporting contents. It is difficult to distinguish between mechanical obstruction and functional obstruction with low opacity. This case was a felis catus with a history of repeated vomiting. No obvious foreign body was found after plain X? ray，and linear intestinal foreign body was diagnosed by abdominal b ? ultrasound，and then surgical treatment was performed under the guidance of sterile urethral catheter. Postoperative b?ultrasound was used to monitor the intestinal recovery，diagnose functional obstruction caused by gastrointestinal inflammation and evaluate the intestinal healing at the operative site，providing a basis for subsequent treatment with a good prognosis. Reference | Related Articles | Metrics

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Overview of Five Frequently Used Virus Inactivators SHI Daqing，XIAO Yongzhen，CHEN Hanlin，CHEN Jinxian，WANG Ling，QI Dongmei，LIN Derui* Guangdong Journal of Animal and Veterinary Science    2023, 48 (4): 66-71.   DOI: 10.19978/j.cnki.xmsy.2023.04.12 Abstract （569）      PDF （1013KB）（2028）       Knowledge map    Save Virus inactivation is the process of using physical or chemical methods to make the virus lose infectivity. The virus inactivation efficiency is often affected by many factors，such as virus characteristics，types of inactivators and the aims of inactivation. The selection of inactivators is usually determined by the characteristics of the virus and its use after inactivation. Vaccine development requires complete inactivation of the virus while maintaining the integrity of the viral protective antigen epitope structure to induce an effective host immune response. Molecular biological detection requires complete viral genome integrity. Therefore，selecting appropriate inactivators to inactivate highly pathogenic pathogens is an important guarantee for subsequent work such as pathogen molecular diagnosis， serological analysis，and vaccine development. At present，more and more virus inactivators are being developed and utilized. In this paper，5 chemical virus inactivators frequently used are selected，namely formaldehyde，β ? propiolactone，guanidium based chaotropic salts，psoralen，hydrogen peroxide，the inactivation mechanism and inactivation characteristics of the aboved virus inactivators，along with the application of inactivated virus are summarized as follows. Reference | Related Articles | Metrics

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Identification and Antimicrobial Test of Bacillus Velezensis ZHOU Shuzhen1 ，GU Zhichun1 ，ZHANG Ruixue2 ，LIAO Jiedan3 ，XIE Zhiheng 1 ，ZHANG Xing2 ， GU Wanjun3 ，HUANG Liangzong3* Guangdong Journal of Animal and Veterinary Science    2023, 48 (4): 30-34.   DOI: 10.19978/j.cnki.xmsy.2023.04.06 Abstract （332）      PDF （2519KB）（1956）       Knowledge map    Save In this study,sequencing identification，drug sensitivity testing，and antibacterial assays were conducted on six Bacillus velezensis strains isolated from diverse sources. The results indicated that the 16S rDNA sequences of these six isolates were positioned within the same genetic evolutionary branch of Bacillus velezensis，and sensitivity to seven selected antimicrobial drugs was exhibited. Bacteriostatic effects against both Staphylococcus aureus and Escherichia coli were demonstrated for the six strains and their metabolites. The bacteriostatic intensity of the samples followed the order of Bacillus velezensis liquid, supernatant，and filtrate. Reference | Related Articles | Metrics

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Recent Advances in Etiological Analysis and Diagnosis of Young Pigeon Disease Syndrome LIU Mengfan1 ，KE Junhong2 ，JIANG Hanyu1 ，YANG Huihu1 ，XIE Zimin1 ，LUO Rui1 ， HUANG Shujian1，2* ，MEI Kun1* Guangdong Journal of Animal and Veterinary Science    2023, 48 (5): 69-74.   DOI: 10.19978/j.cnki.xmsy.2023.05.12 Abstract （375）      PDF （982KB）（1921）       Knowledge map    Save In recent years，young pigeon disease syndrome（YPDS）has widely spread in the world，causing huge economic losses to the pigeon breeding industry. At present，there are few studies on YPDS，diagnostic criteria， and specific drugs and vaccines，which brings great challenges to the prevention and control of YPDS. In order to better understand the syndrome，this article systematically reviews the etiology，prevalence，diagnosis and prevention and control measures of YPDS. Referring to the relevant literature at home and abroad in the past 30 years，the pathogens that may cause YPDS were systematically described，and each diagnosis method and control measures were summarized. YPDS is a multifactorial disease mainly caused by Pigeon circovirus （PiCV），Pigeon herpesvirus （PiHV）and Pigeon adenovirus（PiADV）. It can cause the death of young pigeons aged 7 to 15 weeks. The main clinical symptoms included depression，disordered feathers，anorexia，vomiting and diarrhea. At present，the mainprevention and control measures of this syndrome are to strengthen feeding management. This paper summarized the etiology，diagnosis and prevention and control measures of YPDS，which provides reference for production practice. Reference | Related Articles | Metrics

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Guangdong Journal of Animal and Veterinary Science    2019, 44 (2): 10-12.   Abstract （148）      PDF （883KB）（1841）       Knowledge map    Save Reference | Related Articles | Metrics

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Progress in Utilization of Eichhornia Crassipes as Feed Resource LING Xinhua1 ，LIU Xinglong1 ，ZHONG shengxiong1 ，XU Guobao1 ，TU Ke1 ，WENG Zhuoxian2 ，YAO Xuejun3 Guangdong Journal of Animal and Veterinary Science    2022, 47 (5): 41-45,67.   DOI: 10.19978/j.cnki.xmsy.2022.05.08 Abstract （495）      PDF （981KB）（1828）       Knowledge map    Save Eichhornia crassipes was rich in nutrients and has potential to be used as a non?grain feed. However， according to its own shortcomings，eichhornia crassipes was not easy to develop and utilize.The eichhornia crassipes can be fully developed and utilized by corresponding procession according to its own shortcoming，so as to alleviate the food shortage in China，and promote the development of animal husbandry. In this paper，the conventional nutrients of eichhornia crassipes’，the problems to be faced as the feed resource，the processing methods and the animal feeding effects of animals were reviewed. Reference | Related Articles | Metrics

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Logical analysis on the revenue growth of pet hospitals DENG Xingyan Guangdong Journal of Animal and Veterinary Science    2022, 47 (3): 43-48，81.   DOI: 10.19978/j.cnki.xmsy.2022.03.09 Abstract （285）      PDF （1497KB）（1810）       Knowledge map    Save In recent years，phenomena such as the rapid expansion of chain hospitals，and the competition of technical personnel and product price for grabbing customers，has caused the increased operating costs of pet hospitals，while the growth of revenue has slowed down with declined overall profit. Therefore，operators are seeking ways to increase revenue through various channels. This paper aims to logically analyze the revenue growth of pet hospitals from different aspects，including positioning，stage goals，underlying logic of revenue growth，growth model，and the corresponding methodology. Only by mastering this logic，can we explore the constant in all changes and grasp the essence of various problems，so as to develop appropriate strategies to achieve effective and sustainable growth of pet hospitals' revenue. The current review can provide reference on revenue growth strategy for pet hospital operators. Reference | Related Articles | Metrics

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Guangdong Journal of Animal and Veterinary Science    2020, 45 (6): 11-15.   Abstract （188）      PDF （932KB）（1775）       Knowledge map    Save Reference | Related Articles | Metrics

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Present and Prospective View of Intestinal Organoids in Swine Basic Research XIE Zeen, ZHANG Yongliang Guangdong Journal of Animal and Veterinary Science    2023, 48 (5): 15-22.   DOI: 10.19978/j.cnki.xmsy.2023.05.03 Abstract （380）      PDF （1499KB）（1743）       Knowledge map    Save Intestinal organoids are cell ? based structures that mimic the functions of organs. They are three ? dimensional structures composed of various types of cells derived from intestinal stem cells via laboratory cultivation. In recent years，their applications in medical research，drug testing，and animal sciences have drawn significant attention. Intestinal organoids offer a promising tool for studying the physiology of the gut as they closely resemble the in vivo conditions and as reliable alternatives to traditional cell?based models in vitro research. In swine?based studies， these organoids have been successfully employed to simulate viral infections and investigate intestinal functions， including nutrient absorption and viral diseases.The use of intestinal organoids has also gained attention in the field of veterinary medicine. Their potential and advantages have been increasingly recognized，leading to a rise in related publications. However，there are still unresolved challenges that need to be addressed to further expand their applications in this field.In this review article，we provided an overview of the applications for intestinal organoids in animal sciences，with a specific focus on swine research. Furthermore，we proposed several recommendations for the development and future directions of this technology in the field of livestock and veterinary medicine. Reference | Related Articles | Metrics

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Research status of porcine epidemic diarrhea and its vaccine YING Biyun1，2，3 ，ZHU Lisai2，3 ，XIANG Rui1，2，3 ，LI Yiyun1，2，3 ， BAI aiquan1，2* ，WANG Guiping2，3 ，JIA Aiqing2，3* Guangdong Journal of Animal and Veterinary Science    2022, 47 (5): 35-40.   DOI: 10.19978/j.cnki.xmsy.2022.05.07 Abstract （479）      PDF （960KB）（1655）       Knowledge map    Save Porcine epidemic diarrhea virus（PEDV）is one of the main pathogens causing viral diarrhea in pigs， causing huge economic losses to the pig industry in my country and even the world. Clinically，piglets within 7 days of age have the highest morbidity rate，and the case fatality rate can reach 100% . At present，vaccines are still an important means of preventing PEDV. This paper analyzes the reasons for the poor immune effect of traditional vaccines from the aspects of epidemiology，clinical symptoms and vaccine research status，and expounds the basic situation of PEDV and its immune prevention and control，so as to provide theoretical reference for the development of new vaccines. Reference | Related Articles | Metrics

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Research progress on the effective ingredients and pharmacological effects of Atractylodes macrocephala WEI Haitao1 ，FANG Qiuhua2* ，ZHANG Bingshun2 ，LIU Ziyao2 ，LIU Shuojia2 Guangdong Journal of Animal and Veterinary Science    2022, 47 (6): 40-44.   DOI: 10.19978/j.cnki.xmsy.2022.06.08 Abstract （856）      PDF （1121KB）（1590）       Knowledge map    Save Atractylodes macrocephala，warm in nature，sweet and bitter in taste，has the functions of invigorating the spleen and nourishing qi，dryness dampness，calming fetus and preventing perspiration. Atractylodes macrocephala extract contains volatile oils，polysaccharides，lactones and other active ingredients，and has a variety of pharmacological effects，such as improving the stomach，regulating immunity，anti?inflammatory and antibacterial， regulating hormone secretion，anti?oxidation，anti?aging，and anti?tumor. In this paper，the research progress on the active ingredients，pharmacological effects and adverse reactions of Atractylodes macrocephala and its extracts was reviewed，which provides a basis for the clinical application of Atractylodes macrocephala and the development of new veterinary drugs. Reference | Related Articles | Metrics

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Study of Energy Requirement of Sows during Pregnancy and Lactation and Its Application in Animal Husbandry AN Xiaokai, GAO Kaiguo, WANG Wence, XIAO Hao Guangdong Journal of Animal and Veterinary Science    2023, 48 (2): 11-17.   DOI: 10.19978/j.cnki.xmsy.2023.02.03 Abstract （309）      PDF （930KB）（1551）       Knowledge map    Save Energy is the most important nutrient in the gestation stage of sows，providing fuel for sow maintenance growth，reproduction and lactation processes as well as physical activity. Accurate determination of the energy utilization of feed ingredients in sows at different growth stages can better meet the energy needs of pigs at different growth stages. This paper reviews the energy requirements of sows during gestation and lactation from four databases e.g. the Nutrient Requirements of Swine（NRC，2012），and effects of different energy substance additions on reproduction performance and physiological function of sows at different stages，to provide a theoretical reference for future research on the dynamic energy requirements of sows during reproduction. Reference | Related Articles | Metrics

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Guangdong Journal of Animal and Veterinary Science    2024, 49 (1): 1-15.   DOI: 10.19978/j.cnki.xmsy.2024.01.01 Abstract （455）      PDF （1345KB）（1506）       Knowledge map    Save Reference | Related Articles | Metrics

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Research progress of Newcastle disease virus vector vaccines ZHANG Guoli，XU Shaozhu，KUANG Zhenjie，PAN Chengzhi，XIAO Jie，QI Dongmei* Guangdong Journal of Animal and Veterinary Science    2023, 48 (2): 18-23.   DOI: 10.19978/j.cnki.xmsy.2023.02.04 Abstract （535）      PDF （879KB）（1505）       Knowledge map    Save Newcastle Disease Virus（NDV）has been successfully used as a vaccine carrier in a variety of human and animal diseases to develop vaccines. Studies have shown that recombinant Newcastle disease virus (rNDV) vector vaccines have better performance in humoral immunity，mucosal immunity，and challenge protection compared with traditional vaccines. NDV vector has become a ideal tool for the development of safe，efficient，low toxicity，and better immunogenicity vector vaccines. The advances of novel vaccines for poultry，mammals，and humans using NDV as a vaccine vector are reviewed，to provide new ideas for the development of more epidemic vaccines using NDV vector. Reference | Related Articles | Metrics

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A case report of canine chronic bronchitis LUO Zipeng，DING Qingyu，LI Lei，YOU Jianyi，ZHANG Hui，GUO Jianying，TANG Zhaoxin，HAN Qingyue* Guangdong Journal of Animal and Veterinary Science    2022, 47 (5): 54-58.   DOI: 10.19978/j.cnki.xmsy.2022.05.11 Abstract （1013）      PDF （1694KB）（1484）       Knowledge map    Save Canine chronic bronchitis refers to chronic non ? specific inflammation of the trachea，bronchial mucosa，and surrounding tissues，usually due to long ?term stimulation of pathogenic factors，delay in treatment of acute cases，or improper husbandry. Through the diagnosis and treatment of a canine chronic bronchitis case，the pathogenesis and prevention methods were discussed to provide some references for the clinical diagnosis and treatment of this disease. Reference | Related Articles | Metrics

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Performance comparative analysis of reciprocal cross progenies between dwarf yellow chickens and three normal type yellow chickens ZENG Xianjun ，ZHANG Xiquan ，ZOU Yanni ，CHEN Jie ，HE Shizi Guangdong Journal of Animal and Veterinary Science    2023, 48 (1): 8-14.   DOI: 10.19978/j.cnki.xmsy.2023.01.02 Abstract （423）      PDF （848KB）（1465）       Knowledge map    Save Reference | Related Articles | Metrics

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Research and Application Progress of Natural Alternatives to Antibiotics for Animal JU Xianghong Guangdong Journal of Animal and Veterinary Science    2023, 48 (3): 8-17.   DOI: 10.19978/j.cnki.xmsy.2023.03.02 Abstract （516）      PDF （1079KB）（1450）       Knowledge map    Save The huge consumption of antibiotics by human and animal industry in the world has resulted in severe problems of bacterial resistance and drug residue，the rate and probability of the occurrence of“superbacteria” increased significantly，presenting threat to human and animal health. Although developed countries such as the Europe union and the United States of American，and our country，have successively issued a series of policies to decrease the consumption of antibiotics，its use in some developing countries such as Africa and Southeast Asia，still is insufficiently supervised and excessive used，and the long?term threat of bacterial resistance still exists. Therefore， the search of effective natural products to reduce the use of antibiotics is vital. Now，Chinese herbal medicine， probiotics，antimicrobial peptides，acidifiers，enzyme，and animal used marine drugs，all showed excellent antibacterial，anti?inflammatory，immunity enhancement，and growth?promoting functions. A green，antibiotics?free breeding technology in animal industry is of tendency in future. This paper reviewed the current situation of antibiotics used in China，as well as the antibiotics replacement products，focused on their function and acting mechanism， problems occurred in usage，and possible solutions for dealing with these problems. Reference | Related Articles | Metrics

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Research progress on common factors and their interaction associated with reproductive performance and gut microbes of livestock and poultry DONG Menglin, CHEN Peng, YAN Xia, DONG Shangzhi, LUO Xuehui, GUO Zhaowen, LUO Chenglong Guangdong Journal of Animal and Veterinary Science    2023, 48 (1): 44-50.   DOI: 10.19978/j.cnki.xmsy.2023.01.09 Abstract （365）      PDF （881KB）（1444）       Knowledge map    Save Many factors can affect the composition of gut microbes and reproductive performance of livestock andthe compositions of gut microbes were different between genders and reproductive stages. This paper mainly elaborates on these two points from the perspective of differences in the hormone，intestinal microorganism，and reproductive performance：the differences in gut microbes richness and diversity of livestock and poultry under different reproductive performances；the differences in reproductive performance caused by intestinal microbial changes. It also provides a reference for further study on the interactive mechanism between intestinal microbial and reproductive performance. poultry. At the same time，there is an interaction between the composition of gut microbes and reproductive performance. Gut microbes can affect reproductive performance and sex hormone levels of livestock and poultry，while Reference | Related Articles | Metrics

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Processing Technology Requirements of Meat Prepared Dishes Based on Traditional Cooking LIU Mengzhu, KANG Huahua, TU Du, HAN Yixin, TAN Shu, ZHEN Rui, XU Zhihong Guangdong Journal of Animal and Veterinary Science    2023, 48 (3): 24-29.   DOI: 10.19978/j.cnki.xmsy.2023.03.04 Abstract （395）      PDF （1677KB）（1423）       Knowledge map    Save Livestock and poultry meat prepared dishes refer to the finished or semi ?? finished cooking products with livestock and poultry meat as the main raw materials，which are used as staple dishes after processing. Based on the basic characteristics and development status of prepared dishes，this paper compares the characteristics of the industrialization of traditional livestock and poultry meat cooking dishes and meat prepared dishes，summarizes the Chinese and Western traditional processing technology of livestock and poultry meat products，and proposes the technical requirements and suggestions for the development of prepared dishes accordingly. We aim to provide reference for scientific and technological innovation to promote the rapid industrial development of livestock and poultry meat prepared dishes. Reference | Related Articles | Metrics

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Guangdong Journal of Animal and Veterinary Science    2024, 49 (1): 57-64.   DOI: 10.19978/j.cnki.xmsy.2024.01.08 Abstract （562）      PDF （1084KB）（1423）       Knowledge map    Save Reference | Related Articles | Metrics

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Diagnosis，Prevention and Control of Mixed Infection Cases in the Reserve Breeding Pigeons Flock of a Large⁃scale Pigeon Farm in Guangdong ZHU Xiaohua, CHEN Xiaobing, ZOU Yue, GU Xingge, BAI Yinshan, LIU Guoqian Guangdong Journal of Animal and Veterinary Science    2025, 50 (1): 99-104.   DOI: 10.19978/j.cnki.xmsy.2025.01.16 Abstract （242）      PDF （2070KB）（1417）       Knowledge map    Save Through epidemiological investigation，clinical symptom observation，necropsy analysis，bacterial isolation and identification，and viral detection，this study examined multi⁃pathogen infections and drug susceptibility in reserve breeding pigeons from a large⁃scale pigeon farm in Guangdong under high⁃temperature and high⁃humidity conditions. The results revealed that the diseased pigeon flock was primarily infected with Newcastle disease virus （NDV），H9N2 subtype avian influenza virus，and pigeon circovirus（PiCV），accompanied by co⁃infections with Escherichia coli and Salmonella. Drug susceptibility testing showed that the pathogens were highly sensitive to gentamicin.The findings suggest that PiCV infection may enhance the susceptibility of pigeons to H9N2 avian influenza and play a critical role in mixed infections. This study provides clinical evidence for understanding the mechanisms of mixed infections in pigeons under immunosuppressive conditions and offers valuable insights for the comprehensive prevention and control of pigeon diseases. Reference | Related Articles | Metrics

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Effects of Eight Plant Extracts on Antioxidant Capacity of MODE⁃K Cells LIANG Mei，SUN Xinyi，GUO Mengru，WU Huining，ZHANG Jin，ZHAO Linlu，LIU Xiaoxi* Guangdong Journal of Animal and Veterinary Science    2023, 48 (2): 52-58.   DOI: 10.19978/j.cnki.xmsy.2023.02.10 Abstract （351）      PDF （1274KB）（1391）       Knowledge map    Save The aim of this study was to evaluate the antioxidant capacity of eight plant extracts based on the oxidative stress model of MODE?K cells induced by lipopolysaccharide（LPS）. CCK8 method was used to detect cell viability and screen modeling conditions. The levels of IL?6，reactive oxygen species（ROS），lactate dehydrogenase （LDH），superoxide dismutase（SOD），malondialdehyde（MDA）and reduced coenzyme I（NADH）were detected by ELISA. The expression of HO?1 mRNA was detected by QPCR. The results showed that compared with the control group，the cell viability（P<0.01）was significantly reduced after 1 h of LPS treatment with 40 μg/mL. The expression of IL?6，ROS，LDH and MDA（P<0.05）was significantly increased，the expression of HO?1 mRNA（P<0.01）was significantly increased，and SOD（P<0.01）and NADH activity（P<0.05）were significantly reduced. Compared with the model group，the expression of MDA（P<0.05）and the expression of NADH and HO?1 mRNA were significantly increased（P<0.05）in the perilla seed and knotweed extract groups，while the remaining six extracts did not show significant differences. In summary，among the eight plant extracts，perilla seed and knotweed extract（20 μg/mL） improved the antioxidant effect of MODE?K cells, and the effect of perilla seed was better than that of knotweed. Reference | Related Articles | Metrics

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Diagnosis and treatment of a canine breast tumor Zhang Zhihong1 ，Zhou Fangjun2 ，Li Xiongjian2 ，He Lianyou2 ，Qiu Zhuoxi1* Guangdong Journal of Animal and Veterinary Science    2022, 47 (5): 64-67.   DOI: 10.19978/j.cnki.xmsy.2022.05.13 Abstract （594）      PDF （1767KB）（1354）       Knowledge map    Save After clinical examination，blood routine and blood biochemical examination，abdominal ultrasound and chest X ? ray examination of a 6 ? year ? old non neutered female poodle with unilateral multiple breast mass，a unilateral total mastectomy was performed for the dog，and the tumor and related lymph nodes were examined by pathological section. It was diagnosed as malignant mixed tumer. This paper summarizes this disease in order to provide some reference for the clinical diagnosis and treatment of breast tumors. Reference | Related Articles | Metrics

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Comparative study on the growth，muscle quality and benefit of Macrobrachium rosenbergii under two culture models CHEN Xiaoying, HUANG Wen, ZHOU Bingquan, SUN Yuping Guangdong Journal of Animal and Veterinary Science    2025, 50 (4): 34-39.   DOI: 10.19978/j.cnki.xmsy.2025.04.06 Abstract （221）      PDF （1096KB）（1340）       Knowledge map    Save Intensice pond culture and“cultivate Hydrilla verticillata and breeding shrimp”are the two most typical culture models of macrobrachium rosenbergii in Guangdong province. This study was invetigate to comparative the effects of two cultrue molels on growth performance，body composition，muscle amino acid composition and economic benefit of M.rosenbergii. The results showed that the final body size，condiction factor and freshness of M. rosenbergii produced under the two cultrue models including intensice pond culture and“cultivate H. verticillata and breeding shrimp”had significant difference.The contents of crude protein and calcium composition in the whole body， essential amino acids，flavorable amino acids and total amino acids in the shrimp muscle under the“cultivate H.verticillata and breeding shrimp”model were significantly higher than those under the intensice pond model. The income，net profit，input��output ratio and cost profit margin of“cultivate H. verticillata and breeding shrimp”model were obviously higher than that of the intensice pond model. These results indicated that the M. rosenbergii produced under the the“cultivate H. verticillata and breeding shrimp”model is more in line with the taste of producers and consumers，and it is suggested to adopt it in production practice and promote it. The results provided a reference for the selection of culture mode of M. rosenbergii. Reference | Related Articles | Metrics

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Research progress on evaluation and influence factors of chicken meat quality ZHANG Li1，2 ，XU Xinchun1 ，LUO Wei1 ，LUO Chenglong1 ，CHEN Peng1 ，YAN Xia1 ，LI Ying1* ，ZHANG Dexiang2* Guangdong Journal of Animal and Veterinary Science    2022, 47 (6): 26-33.   DOI: 10.19978/j.cnki.xmsy.2022.06.06 Abstract （816）      PDF （1116KB）（1332）       Knowledge map    Save Chicken is one of the main sources of meat protein with gradually increased proportion in the national meat consumption，therefore consumers are paying more attention to the meat quality. Influenced by the COVID pandemic and bird flu，the market of frozen chicken products is increasing. However，the quality of frozen chicken products generally declines significantly over time. Therefore，breeding researchers not only pay attention to improving broiler production performance，but also study meat quality improvement strategies in large ?? scale production. According to previous studies，the evaluation and detection methods of chicken meat quality varied between reports，yielding inconsistent results. In order to provide references and basic data for building the chicken meat quality evaluation system and the improvement of chicken quality，the evaluation methods （e.g.，physical indicators， chemical composition and sensory evaluation），detection index（e.g.，pH value，meat color，tenderness，water holding capacity，composition of amino acids and fatty acids），and the influencing factors（e.g.，breed，age，feed composition，management，pre??slaughter stress）of chicken meat quality were summarized in this paper. Reference | Related Articles | Metrics

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Research Progress on the Canine Social Behavior and Human⁃dog Relationship HUANG Huiwen, LIU Yuwen, GUO Yan, DENG Baichuan, ZHANG Lingna Guangdong Journal of Animal and Veterinary Science    2025, 50 (1): 72-81.   DOI: 10.19978/j.cnki.xmsy.2025.01.12 Abstract （731）      PDF （1204KB）（1324）       Knowledge map    Save Throughout the long history of co⁃evolution with humans，dogs have developed a superior ability in the understanding and utilization of social signals within human society compared to other animals. While there has been considerable foreign research on dog social behavior and cognition and the human⁃dog relationship，this area of study is relatively new in China. This review summarizes the research progress on dog social cognitive abilities in human⁃dog interactions，focusing on the understanding and use of human social signals by dogs，their ability to send social signals to humans，and factors that influence dog social abilities with humans（i.e.，environmental，physiological，and genetic factors）. Currently，human understanding of dog social behavior is inadequate，with most research confined to laboratory settings and having limited practical application. Further research could provide scientific evidence for improving dog social behavior and human⁃dog interactions，fostering a more harmonious relationship between humans and dogs. Reference | Related Articles | Metrics

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Research progress in feline triaditis WANG Hanhong，WU Jieyan，KONG Cuiying，ZHOU Pei* Guangdong Journal of Animal and Veterinary Science    2022, 47 (3): 82-87.   DOI: 10.19978/j.cnki.xmsy.2022.03.16 Abstract （1916）      PDF （1157KB）（1311）       Knowledge map    Save Feline triaditis refers to a comprehensive disease in which cats have concurrent pancreatitis， cholangitis and inflammatory bowel disease. The pancreas，cholecyst and biliary system，and intestine are anatomically and functionally associated，affecting each other when inflammation occurs，which leads to the occurrence of triaditis. The diagnosis of triaditis is challenging due to the lack of specific clinical symptoms and reliable laboratory test results. This article provided a thorough overview of the putative etiopathpgenesis and clinical manifestation of feline triaditis. Histopathological feature，relative clinical significance and difficulties inherent in making these diagnoses were discussed，and recommendations on how best to treat and manage these conditions were given in order to provide reference for peers. Reference | Related Articles | Metrics

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Guangdong Journal of Animal and Veterinary Science    2020, 45 (2): 27-33.   Abstract （619）      PDF （926KB）（1300）       Knowledge map    Save Reference | Related Articles | Metrics

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Diagnosis and Treatment of Urinary Obstruction in a Neutered Male Cat DONG Chunlin, YE Junjie, SONG Jia, LIU Shuyang Guangdong Journal of Animal and Veterinary Science    2025, 50 (6): 100-105.   DOI: 10.19978/j.cnki.xmsy.2025.06.16 Abstract （149）      PDF （2570KB）（1293）       Knowledge map    Save This study aims to explore the diagnostic and therapeutic methods for feline urinary retention. As a common manifestation of Feline Lower Urinary Tract Disease（FLUTD），feline urinary retention can lead to systemic infection or even death in severe cases. In this case，feline urinary retention was initially suspected through inspection，inquiry，and palpation；further confirmed by imaging examinations including DR and abdominal color Doppler ultrasound；and finally diagnosed based on the results of blood routine，biochemical indicators，and coagulation function tests. After 3 days of conservative treatment，the cat's symptoms showed no significant improvement，so perineal urethrostomy was performed. The cat achieved good postoperative recovery and a favorable prognosis. This case indicates that for urinary retention cases unresponsive to conservative treatment，perineal urethrostomy can effectively improve the quality of life of affected cats，providing valuable reference for clinical practice. Reference | Related Articles | Metrics

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Surveillance and Analysis of Avian Leukosis in Milin Tibetan Chicken XU Xinchun, HE Jingyi, YAN Xia, CHEN Peng, JIA Shaoyan, JI Jian, LUO Chenglong Guangdong Journal of Animal and Veterinary Science    2025, 50 (4): 40-44.   DOI: 10.19978/j.cnki.xmsy.2025.04.07 Abstract （168）      PDF （1516KB）（1250）       Knowledge map    Save To explore the detection effect of different detection methods and the feasibility of the combination of avian leukemia virus（ALV）infection and AL purification，the study in chicken，using ALV p27 antigen ELISA method and ALV⁃JPCR nucleic acid detection method，from 2020 to 2024 a total of 1 333 randomly collected whole blood samples for ALV detection analysis. The results showed that in Tibetan chickens，the positive rate of ALV p27 antigen ELISA test was 15.42%，ALV⁃JPCR nucleic acid test was 2.49%. The total positive rate of the two detection methods was 17.23%，among which only 3 individuals were positive for the two detection methods，accounting for 3.95% of the total positive individuals. In addition，since AL purification in 2020 to 2024，the AL positive rate of milin Tibetan chickens decreased from 17.23% to 0 between 2020 and 2024. The results show that there are mixed infection of ALV⁃J subgroup and other subgroups in the flock；the combination of the two methods can greatly improve the ALV detection rate and can provide reference for the actual purification work；the AL purification of milin Tibetan chicken group is significant，which basically realizes the effective control of AL in the flock，which can provide data support for the AL prevention and control purification of this species. Reference | Related Articles | Metrics

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Guangdong Journal of Animal and Veterinary Science    2021, 46 (6): 28-31.   Abstract （655）      PDF （2209KB）（1245）       Knowledge map    Save Reference | Related Articles | Metrics

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Breed origin，present situation and conservation of the South China Tang Dog CHANG Hao1，LI Xinqiang2，NI Chen3，DENG Baichuan1，LIU Qingshen1* Guangdong Journal of Animal and Veterinary Science    2022, 47 (3): 39-42.   DOI: 10.19978/j.cnki.xmsy.2022.03.08 Abstract （1126）      PDF （1455KB）（1242）       Knowledge map    Save Reference | Related Articles | Metrics