The close phylogenetic relationship between humans and non-human primates makes non-human primates an irreplaceable model for the study of human infectious diseases.In this study,we describe the development of a large...The close phylogenetic relationship between humans and non-human primates makes non-human primates an irreplaceable model for the study of human infectious diseases.In this study,we describe the development of a large-scale automatic multi-functional isolation chamber for use with medium-sized laboratory animals carrying infectious diseases.The isolation chamber,including the transfer chain,disinfection chain,negative air pressure isolation system,animal welfare system,and the automated system,is designed to meet all biological safety standards.To create an internal chamber environment that is completely isolated from the exterior,variable frequency drive blowers are used in the air-intake and air-exhaust system,precisely controlling the filtered air flow and providing an air-barrier protection.A double door transfer port is used to transfer material between the interior of the isolation chamber and the outside.A peracetic acid sterilizer and its associated pipeline allow for complete disinfection of the isolation chamber.All of the isolation chamber parameters can be automatically controlled by a programmable computerized menu,allowing for work with different animals in different-sized cages depending on the research project.The large-scale multi-functional isolation chamber provides a useful and safe system for working with infectious medium-sized laboratory animals in high-level bio-safety laboratories.展开更多
Therapeutic experiments are commonly performed on laboratory animals to inves-tigate the possible mechanism(s)of action of toxic agents as well as drugs or sub-stances under consideration.The use of toxins in laborato...Therapeutic experiments are commonly performed on laboratory animals to inves-tigate the possible mechanism(s)of action of toxic agents as well as drugs or sub-stances under consideration.The use of toxins in laboratory animal models,including rats,is intended to cause toxicity.This study aimed to investigate different models of hepatotoxicity and nephrotoxicity in laboratory animals to help researchers advance their research goals.The current narrative review used databases such as Medline,Web of Science,Scopus,and Embase and appropriate keywords until June 2021.Nephrotoxicity and hepatotoxicity models derived from some toxic agents such as cisplatin,acetaminophen,doxorubicin,some anticancer drugs,and other materials through various signaling pathways are investigated.To understand the models of renal or hepatotoxicity in laboratory animals,we have provided a list of toxic agents and their toxicity procedures in this review.展开更多
Laboratory animals and animal experiments are foundations and important support conditions for life sciences, especially for medical research. The animal experiments have drawn extensive attention from the society bec...Laboratory animals and animal experiments are foundations and important support conditions for life sciences, especially for medical research. The animal experiments have drawn extensive attention from the society because of the ethical issue. This paper takes Wenzhou Medical University as an example to give a brief introduction to the ethical review about laboratory animals in the university so as to further draw attention and concerns from the public about the ethical issue of laboratory animals. We successively introduce its scientific projects, nurturing environment and ethical review of laboratory animals.展开更多
《Animals and Zoonoses》是一本国际同行评审的、由爱思唯尔提供完全开放存取出版的专业性英文学术期刊(ISSN 2950-2489),由吉林大学主办,现为季刊,主编为我国著名的人兽共患病学专家中国工程院院士金宁一研究员。学报现已具备高起点...《Animals and Zoonoses》是一本国际同行评审的、由爱思唯尔提供完全开放存取出版的专业性英文学术期刊(ISSN 2950-2489),由吉林大学主办,现为季刊,主编为我国著名的人兽共患病学专家中国工程院院士金宁一研究员。学报现已具备高起点新刊的创办条件,将于2024年正式线上线下出版,国内外公开发行。目前学报已组建了包括6位院士在内的由100多位全球著名专家学者组成的高水平编委团队以及近200人的青年编委会,每期均约有一篇由相关领域院士撰写的高水平的学术论文,同时学报通过新媒体、国际著名出版集团爱思唯尔和专家学者等进行精准推广宣传和约稿,目标是利用5~8年的时间进入中科院SCI分区一区顶刊,逐步跨入世界一流学术期刊行列。展开更多
《Animals and Zoonoses》是一本国际同行评审的、由爱思唯尔提供完全开放存取出版的专业性英文学术期刊(ISSN2950-2489),由吉林大学主办,现为季刊,主编为我国著名的人兽共患病学专家中国工程院院士金宁一研究员。学报现已具备高起点新...《Animals and Zoonoses》是一本国际同行评审的、由爱思唯尔提供完全开放存取出版的专业性英文学术期刊(ISSN2950-2489),由吉林大学主办,现为季刊,主编为我国著名的人兽共患病学专家中国工程院院士金宁一研究员。学报现已具备高起点新刊的创办条件,将于2024年正式线上线下出版,国内外公开发行。展开更多
《Animals and Zoonoses》是一本国际同行评审的、由爱思唯尔提供完全开放存取出版的专业性英文学术期刊(ISSN 2950-2489),由吉林大学主办,现为季刊,主编为我国著名的人兽共患病学专家中国工程院院士金宁一研究员。学报现已具备高起点...《Animals and Zoonoses》是一本国际同行评审的、由爱思唯尔提供完全开放存取出版的专业性英文学术期刊(ISSN 2950-2489),由吉林大学主办,现为季刊,主编为我国著名的人兽共患病学专家中国工程院院士金宁一研究员。学报现已具备高起点新刊的创办条件,将于2024年正式线上线下出版,国内外公开发行。展开更多
《Animals and Zoonoses》是一本国际同行评审的、由爱思唯尔提供完全开放存取出版的专业性英文学术期刊(ISSN 2950-2489),由吉林大学主办,现为季刊,主编为我国著名的人兽共患病学专家中国工程院院士金宁一研究员。学报现已具备高起点...《Animals and Zoonoses》是一本国际同行评审的、由爱思唯尔提供完全开放存取出版的专业性英文学术期刊(ISSN 2950-2489),由吉林大学主办,现为季刊,主编为我国著名的人兽共患病学专家中国工程院院士金宁一研究员。学报现已具备高起点新刊的创办条件,将于2024年正式线上线下出版,国内外公开发行。目前学报已组建了包括6位院士在内的由100多位全球著名专家学者组成的高水平编委团队以及近200人的青年编委会,每期均约有一篇由相关领域院士撰写的高水平的学术论文,同时学报通过新媒体、国际著名出版集团爱思唯尔和专家学者等进行精准推广宣传和约稿,目标是利用5~8年的时间进入中科院SCI分区一区顶刊,逐步跨入世界一流学术期刊行列。展开更多
《Animals and Zoonoses》是一本国际同行评审的、由爱思唯尔提供完全开放存取出版的专业性英文学术期刊(ISSN2950-2489),由吉林大学主办,现为季刊,主编为我国著名的人兽共患病学专家中国工程院院士金宁一研究员。学报现已具备高起点新...《Animals and Zoonoses》是一本国际同行评审的、由爱思唯尔提供完全开放存取出版的专业性英文学术期刊(ISSN2950-2489),由吉林大学主办,现为季刊,主编为我国著名的人兽共患病学专家中国工程院院士金宁一研究员。学报现已具备高起点新刊的创办条件,将于2024年正式线上线下出版,国内外公开发行。展开更多
《Animals and Zoonoses》是一本国际同行评审的、由爱思唯尔提供完全开放存取出版的专业性英文学术期刊(ISSN2950-2489),由吉林大学主办,现为季刊,主编为我国著名的人兽共患病学专家中国工程院院士金宁一研究员。学报现已具备高起点新...《Animals and Zoonoses》是一本国际同行评审的、由爱思唯尔提供完全开放存取出版的专业性英文学术期刊(ISSN2950-2489),由吉林大学主办,现为季刊,主编为我国著名的人兽共患病学专家中国工程院院士金宁一研究员。学报现已具备高起点新刊的创办条件,将于2024年正式线上线下出版,国内外公开发行。展开更多
《Animals and Zonoseso》是一本国际同行评审的、由爱思唯尔提供完全开放存取出版的专业性英文学术期刊(ISSN 2950-2489),由吉林大学主办,现为季刊,主编为我国著名的人兽共患病学专家中国工程院院士金宁一研究员。学报现已具备高起点...《Animals and Zonoseso》是一本国际同行评审的、由爱思唯尔提供完全开放存取出版的专业性英文学术期刊(ISSN 2950-2489),由吉林大学主办,现为季刊,主编为我国著名的人兽共患病学专家中国工程院院士金宁一研究员。学报现已具备高起点新刊的创办条件,将于2024年正式线上线下出版,国内外公开发行。目前学报已组建了包括6位院士在内的由100多位全球著名专家学者组成的高水平编委团队以及近200人的青年编委会,每期均约有一篇由相关领域院士撰写的高水平的学术论文,同时学报通过新媒体、国际著名出版集团爱思唯尔和专家学者等进行精准推广宣传和约稿,目标是利用5~8年的时间进入中科院SCI分区一区顶刊,逐步跨入世界一流学术期刊行列。展开更多
《Animals and Zoonoses》是一本国际同行评审的、由爱思唯尔提供完全开放存取出版的专业性英文学术期刊(ISSN 2950-2489),由吉林大学主办,现为季刊,主编为我国著名的人兽共患病学专家中国工程院院士金宁一研究员。学报现已具备高起点...《Animals and Zoonoses》是一本国际同行评审的、由爱思唯尔提供完全开放存取出版的专业性英文学术期刊(ISSN 2950-2489),由吉林大学主办,现为季刊,主编为我国著名的人兽共患病学专家中国工程院院士金宁一研究员。学报现已具备高起点新刊的创办条件,将于2024年正式线上线下出版,国内外公开发行。展开更多
《Animals and Zoonoses》是一本国际同行评审的、由爱思唯尔提供完全开放存取出版的专业性英文学术期刊(ISSN 2950-2489),由吉林大学主办,现为季刊,主编为我国著名的人兽共患病学专家中国工程院院士金宁一研究员。学报现已具备高起点...《Animals and Zoonoses》是一本国际同行评审的、由爱思唯尔提供完全开放存取出版的专业性英文学术期刊(ISSN 2950-2489),由吉林大学主办,现为季刊,主编为我国著名的人兽共患病学专家中国工程院院士金宁一研究员。学报现已具备高起点新刊的创办条件,将于2024年正式线上线下出版,国内外公开发行。展开更多
A jungle is full of life.You can sometimes see exhibits of jungle animals and learn about them.Monkeys play in jungle trees.Colorful parrots fly and call to one another.Black and orange tigers hunt under the trees.
Remembrance activities can support the Culture of Care(CoC)in Laboratory Animal Science(LAS)not only by promoting a culture of respect,gratitude and thankfulness for animal life but also by helping the emotional proce...Remembrance activities can support the Culture of Care(CoC)in Laboratory Animal Science(LAS)not only by promoting a culture of respect,gratitude and thankfulness for animal life but also by helping the emotional processing and healing of lab animal researchers and animal facility staff.Even though remembrance activities are practiced in many parts of the world,we did not come across any reported cases in Sri Lanka before 2022.Therefore,here,we report on the various remembrance activities and practices observed within our local scientific community.展开更多
Xenotransplantation, that is, the transplantation of cells, tissues, and organs between species, is a rapidly developing alternative to classical transplantology in human medicine. Since the first successful kidney tr...Xenotransplantation, that is, the transplantation of cells, tissues, and organs between species, is a rapidly developing alternative to classical transplantology in human medicine. Since the first successful kidney transplant in 1954, transplant medicine has made enormous progress. Until today, there are numerous patients worldwide waiting for an organ to be transplanted, and the number is still increasing, whereas the number of available organs is decreasing. One promising solution to this critical issue is the breeding of genetically modified animals as potential donors, which has gained the attention of scientists over the past two decades. Recent advancements in xenotransplantation have led to successful transfers of genetically modified pig organs into human recipients. Particularly, pig kidneys have been transplanted into living humans, demonstrating normal postsurgical function. Additionally, pig lungs functioned for 9 days in a brain-dead individual without experiencing hyperacute rejection. Furthermore, the successful xenotransplantation of pig hearts into living persons, exhibiting life-sustaining graft function, underscores significant progress toward clinically viable xenotransplants. This review provides an updated overview of the animal species and models used in xenotransplantation, with particular emphasis on the potential of transgenic pigs as donors. It discusses the process involved in producing the aforementioned animals, including the methods used to modify their genome. Particular attention is paid to immunological and genetic barriers, as well as zoonotic risks, and the possibilities and limitations of this technology. Although xenotransplantation is still in its experimental stage, it may play a crucial role in saving patients ' lives in the future.展开更多
Traditional medicinal animals and their derivatives hold a significant place within the traditional Chinese medicine framework.However,substantial knowledge about medicinal animals is being lost–particularly within C...Traditional medicinal animals and their derivatives hold a significant place within the traditional Chinese medicine framework.However,substantial knowledge about medicinal animals is being lost–particularly within China’s folk practices and ethnic minority groups–remains unrecorded and unverified scientifically.Such knowledge,primarily preserved through oral instruction,is now at risk of disappearing due to its fragmented and regionalized nature.This paper underscores the importance of documenting and scientifically validating these medicinal animals as valuable resources.We advocate for a comprehensive,systematic approach to recording,screening,and verifying the pharmacological mechanisms of medicinal animals.It can contribute to the modernization and globalization of traditional Chinese medicine.In the future,interdisciplinary and international collaborations are essential to advance the systematic documentation and scientific management of medicinal animal knowledge,to ensure its preservation and application in global healthcare,sustainable health practices,and biodiversity conservation efforts.展开更多
Intracortical neural interfaces directly connect brain neurons with external devices to achieve high temporal resolution and spatially precise sampling of neural activity.When applied to freely moving animals,this tec...Intracortical neural interfaces directly connect brain neurons with external devices to achieve high temporal resolution and spatially precise sampling of neural activity.When applied to freely moving animals,this technology provides in-depth insight into the underlying neural mechanisms for their movement and cognition in real-world scenarios.However,the application of implanted devices in freely moving animals is limited by restrictions on their behavioral freedom and physiologic impact.In this paper,four technological directions for ideal implantable neural interface devices are analyzed:higher spatial density,improved biocompatibility,enhanced multimodal detection of electrical/neurotransmitter signals,and more effective neural modulation.Finally,we discuss how these technological developments have been applied to freely moving animals to provide better insight into neuroscience and clinical medicine.展开更多
Carnitine(CAR) is a vital quaternary ammonium compound. However, the characteristics of CAR content and its influencing factors across different marine animal species remain poorly understood. This study examined the ...Carnitine(CAR) is a vital quaternary ammonium compound. However, the characteristics of CAR content and its influencing factors across different marine animal species remain poorly understood. This study examined the CAR content in 258 marine animals, representing 54 species across seven classes, collected from coastal and offshore regions of China and the Northwest Pacific Ocean(NWPO) between May 2020 and June 2022. The CAR content ranged from0.01 mmol/kg to 1.33 mmol/kg, with a mean value of(0.15 ± 0.18) mmol/kg(mean ± standard deviation). The highest CAR content was observed in Crustacea [(0.48 ± 0.38) mmol/kg], which was four times greater than the average CAR content in the other classes [(0.12 ± 0.11) mmol/kg]. Overall, the CAR content exhibited minor variation among marine animals, potentially because the carnitine pool maintains its dynamic balance. Additionally, significant correlations were observed between the CAR content and environmental factors in some species: a negative correlation with seawater temperature and positive correlations with latitude, seawater salinity, and depth. These results suggest that the CAR content in marine animals is influenced by environmental changes. This study provides theoretical insights for understanding the characteristics and influencing factors of CAR content in marine animals.展开更多
基金Project supported by the Scientific Research Foundation for Returned Overseas Chinese Scholars, State Education Ministry (No. 2008-890-2)the National Natural Science Foundation of China (No. 30972633)
文摘The close phylogenetic relationship between humans and non-human primates makes non-human primates an irreplaceable model for the study of human infectious diseases.In this study,we describe the development of a large-scale automatic multi-functional isolation chamber for use with medium-sized laboratory animals carrying infectious diseases.The isolation chamber,including the transfer chain,disinfection chain,negative air pressure isolation system,animal welfare system,and the automated system,is designed to meet all biological safety standards.To create an internal chamber environment that is completely isolated from the exterior,variable frequency drive blowers are used in the air-intake and air-exhaust system,precisely controlling the filtered air flow and providing an air-barrier protection.A double door transfer port is used to transfer material between the interior of the isolation chamber and the outside.A peracetic acid sterilizer and its associated pipeline allow for complete disinfection of the isolation chamber.All of the isolation chamber parameters can be automatically controlled by a programmable computerized menu,allowing for work with different animals in different-sized cages depending on the research project.The large-scale multi-functional isolation chamber provides a useful and safe system for working with infectious medium-sized laboratory animals in high-level bio-safety laboratories.
文摘Therapeutic experiments are commonly performed on laboratory animals to inves-tigate the possible mechanism(s)of action of toxic agents as well as drugs or sub-stances under consideration.The use of toxins in laboratory animal models,including rats,is intended to cause toxicity.This study aimed to investigate different models of hepatotoxicity and nephrotoxicity in laboratory animals to help researchers advance their research goals.The current narrative review used databases such as Medline,Web of Science,Scopus,and Embase and appropriate keywords until June 2021.Nephrotoxicity and hepatotoxicity models derived from some toxic agents such as cisplatin,acetaminophen,doxorubicin,some anticancer drugs,and other materials through various signaling pathways are investigated.To understand the models of renal or hepatotoxicity in laboratory animals,we have provided a list of toxic agents and their toxicity procedures in this review.
基金supported by fund of science and technology project of Wenzhou(Y20140601)
文摘Laboratory animals and animal experiments are foundations and important support conditions for life sciences, especially for medical research. The animal experiments have drawn extensive attention from the society because of the ethical issue. This paper takes Wenzhou Medical University as an example to give a brief introduction to the ethical review about laboratory animals in the university so as to further draw attention and concerns from the public about the ethical issue of laboratory animals. We successively introduce its scientific projects, nurturing environment and ethical review of laboratory animals.
文摘《Animals and Zoonoses》是一本国际同行评审的、由爱思唯尔提供完全开放存取出版的专业性英文学术期刊(ISSN 2950-2489),由吉林大学主办,现为季刊,主编为我国著名的人兽共患病学专家中国工程院院士金宁一研究员。学报现已具备高起点新刊的创办条件,将于2024年正式线上线下出版,国内外公开发行。目前学报已组建了包括6位院士在内的由100多位全球著名专家学者组成的高水平编委团队以及近200人的青年编委会,每期均约有一篇由相关领域院士撰写的高水平的学术论文,同时学报通过新媒体、国际著名出版集团爱思唯尔和专家学者等进行精准推广宣传和约稿,目标是利用5~8年的时间进入中科院SCI分区一区顶刊,逐步跨入世界一流学术期刊行列。
文摘《Animals and Zoonoses》是一本国际同行评审的、由爱思唯尔提供完全开放存取出版的专业性英文学术期刊(ISSN2950-2489),由吉林大学主办,现为季刊,主编为我国著名的人兽共患病学专家中国工程院院士金宁一研究员。学报现已具备高起点新刊的创办条件,将于2024年正式线上线下出版,国内外公开发行。
文摘《Animals and Zoonoses》是一本国际同行评审的、由爱思唯尔提供完全开放存取出版的专业性英文学术期刊(ISSN 2950-2489),由吉林大学主办,现为季刊,主编为我国著名的人兽共患病学专家中国工程院院士金宁一研究员。学报现已具备高起点新刊的创办条件,将于2024年正式线上线下出版,国内外公开发行。
文摘《Animals and Zoonoses》是一本国际同行评审的、由爱思唯尔提供完全开放存取出版的专业性英文学术期刊(ISSN 2950-2489),由吉林大学主办,现为季刊,主编为我国著名的人兽共患病学专家中国工程院院士金宁一研究员。学报现已具备高起点新刊的创办条件,将于2024年正式线上线下出版,国内外公开发行。目前学报已组建了包括6位院士在内的由100多位全球著名专家学者组成的高水平编委团队以及近200人的青年编委会,每期均约有一篇由相关领域院士撰写的高水平的学术论文,同时学报通过新媒体、国际著名出版集团爱思唯尔和专家学者等进行精准推广宣传和约稿,目标是利用5~8年的时间进入中科院SCI分区一区顶刊,逐步跨入世界一流学术期刊行列。
文摘《Animals and Zoonoses》是一本国际同行评审的、由爱思唯尔提供完全开放存取出版的专业性英文学术期刊(ISSN2950-2489),由吉林大学主办,现为季刊,主编为我国著名的人兽共患病学专家中国工程院院士金宁一研究员。学报现已具备高起点新刊的创办条件,将于2024年正式线上线下出版,国内外公开发行。
文摘《Animals and Zoonoses》是一本国际同行评审的、由爱思唯尔提供完全开放存取出版的专业性英文学术期刊(ISSN2950-2489),由吉林大学主办,现为季刊,主编为我国著名的人兽共患病学专家中国工程院院士金宁一研究员。学报现已具备高起点新刊的创办条件,将于2024年正式线上线下出版,国内外公开发行。
文摘《Animals and Zonoseso》是一本国际同行评审的、由爱思唯尔提供完全开放存取出版的专业性英文学术期刊(ISSN 2950-2489),由吉林大学主办,现为季刊,主编为我国著名的人兽共患病学专家中国工程院院士金宁一研究员。学报现已具备高起点新刊的创办条件,将于2024年正式线上线下出版,国内外公开发行。目前学报已组建了包括6位院士在内的由100多位全球著名专家学者组成的高水平编委团队以及近200人的青年编委会,每期均约有一篇由相关领域院士撰写的高水平的学术论文,同时学报通过新媒体、国际著名出版集团爱思唯尔和专家学者等进行精准推广宣传和约稿,目标是利用5~8年的时间进入中科院SCI分区一区顶刊,逐步跨入世界一流学术期刊行列。
文摘《Animals and Zoonoses》是一本国际同行评审的、由爱思唯尔提供完全开放存取出版的专业性英文学术期刊(ISSN 2950-2489),由吉林大学主办,现为季刊,主编为我国著名的人兽共患病学专家中国工程院院士金宁一研究员。学报现已具备高起点新刊的创办条件,将于2024年正式线上线下出版,国内外公开发行。
文摘《Animals and Zoonoses》是一本国际同行评审的、由爱思唯尔提供完全开放存取出版的专业性英文学术期刊(ISSN 2950-2489),由吉林大学主办,现为季刊,主编为我国著名的人兽共患病学专家中国工程院院士金宁一研究员。学报现已具备高起点新刊的创办条件,将于2024年正式线上线下出版,国内外公开发行。
文摘A jungle is full of life.You can sometimes see exhibits of jungle animals and learn about them.Monkeys play in jungle trees.Colorful parrots fly and call to one another.Black and orange tigers hunt under the trees.
文摘Remembrance activities can support the Culture of Care(CoC)in Laboratory Animal Science(LAS)not only by promoting a culture of respect,gratitude and thankfulness for animal life but also by helping the emotional processing and healing of lab animal researchers and animal facility staff.Even though remembrance activities are practiced in many parts of the world,we did not come across any reported cases in Sri Lanka before 2022.Therefore,here,we report on the various remembrance activities and practices observed within our local scientific community.
基金IDUB Mobility Grant of the Nicolaus Copernicus University。
文摘Xenotransplantation, that is, the transplantation of cells, tissues, and organs between species, is a rapidly developing alternative to classical transplantology in human medicine. Since the first successful kidney transplant in 1954, transplant medicine has made enormous progress. Until today, there are numerous patients worldwide waiting for an organ to be transplanted, and the number is still increasing, whereas the number of available organs is decreasing. One promising solution to this critical issue is the breeding of genetically modified animals as potential donors, which has gained the attention of scientists over the past two decades. Recent advancements in xenotransplantation have led to successful transfers of genetically modified pig organs into human recipients. Particularly, pig kidneys have been transplanted into living humans, demonstrating normal postsurgical function. Additionally, pig lungs functioned for 9 days in a brain-dead individual without experiencing hyperacute rejection. Furthermore, the successful xenotransplantation of pig hearts into living persons, exhibiting life-sustaining graft function, underscores significant progress toward clinically viable xenotransplants. This review provides an updated overview of the animal species and models used in xenotransplantation, with particular emphasis on the potential of transgenic pigs as donors. It discusses the process involved in producing the aforementioned animals, including the methods used to modify their genome. Particular attention is paid to immunological and genetic barriers, as well as zoonotic risks, and the possibilities and limitations of this technology. Although xenotransplantation is still in its experimental stage, it may play a crucial role in saving patients ' lives in the future.
基金supported by the Project of Innovation team of General Institutes of Higher Education in Guangdong Province(2024KCXTD078)the Project of Integration of resource monitoring,epidemic diseases monitoring and rescue capability of wildlife in 2023(ZT202304111)the Special Project of the Lushan Botanical Garden(No.2024ZWZX06).
文摘Traditional medicinal animals and their derivatives hold a significant place within the traditional Chinese medicine framework.However,substantial knowledge about medicinal animals is being lost–particularly within China’s folk practices and ethnic minority groups–remains unrecorded and unverified scientifically.Such knowledge,primarily preserved through oral instruction,is now at risk of disappearing due to its fragmented and regionalized nature.This paper underscores the importance of documenting and scientifically validating these medicinal animals as valuable resources.We advocate for a comprehensive,systematic approach to recording,screening,and verifying the pharmacological mechanisms of medicinal animals.It can contribute to the modernization and globalization of traditional Chinese medicine.In the future,interdisciplinary and international collaborations are essential to advance the systematic documentation and scientific management of medicinal animal knowledge,to ensure its preservation and application in global healthcare,sustainable health practices,and biodiversity conservation efforts.
基金sponsored by the National Natural Science Foundation of China(62121003,T2293730,T2293731,61960206012,62333020,and 62171434)the National Key Research and Development Program of China(2022YFC2402501 and 2022YFB3205602)the Major Program of Scientific and Technical Innovation 2030(2021ZD02016030)。
文摘Intracortical neural interfaces directly connect brain neurons with external devices to achieve high temporal resolution and spatially precise sampling of neural activity.When applied to freely moving animals,this technology provides in-depth insight into the underlying neural mechanisms for their movement and cognition in real-world scenarios.However,the application of implanted devices in freely moving animals is limited by restrictions on their behavioral freedom and physiologic impact.In this paper,four technological directions for ideal implantable neural interface devices are analyzed:higher spatial density,improved biocompatibility,enhanced multimodal detection of electrical/neurotransmitter signals,and more effective neural modulation.Finally,we discuss how these technological developments have been applied to freely moving animals to provide better insight into neuroscience and clinical medicine.
基金The Shandong Provincial Natural Science Foundation of China under contract No.ZR2022MD055Youth Program of National Natural Science Foundation of China under contract No. 41606097Central Public interest Scientific Institution Basal Research Fund of CAFS under contract No. 2023TD53。
文摘Carnitine(CAR) is a vital quaternary ammonium compound. However, the characteristics of CAR content and its influencing factors across different marine animal species remain poorly understood. This study examined the CAR content in 258 marine animals, representing 54 species across seven classes, collected from coastal and offshore regions of China and the Northwest Pacific Ocean(NWPO) between May 2020 and June 2022. The CAR content ranged from0.01 mmol/kg to 1.33 mmol/kg, with a mean value of(0.15 ± 0.18) mmol/kg(mean ± standard deviation). The highest CAR content was observed in Crustacea [(0.48 ± 0.38) mmol/kg], which was four times greater than the average CAR content in the other classes [(0.12 ± 0.11) mmol/kg]. Overall, the CAR content exhibited minor variation among marine animals, potentially because the carnitine pool maintains its dynamic balance. Additionally, significant correlations were observed between the CAR content and environmental factors in some species: a negative correlation with seawater temperature and positive correlations with latitude, seawater salinity, and depth. These results suggest that the CAR content in marine animals is influenced by environmental changes. This study provides theoretical insights for understanding the characteristics and influencing factors of CAR content in marine animals.
