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自动化研究所 [2]
地理科学与资源研究所 [1]
武汉病毒研究所 [1]
深海科学与工程研究所 [1]
烟台海岸带研究所 [1]
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OAI收割 [5]
iSwitch采集 [1]
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期刊论文 [6]
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2024 [1]
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2019 [1]
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Towards an actionable One Health approach
期刊论文
OAI收割
INFECTIOUS DISEASES OF POVERTY, 2024, 卷号: 13, 期号: 1, 页码: 6
作者:
Zhang, Xiao-Xi
;
Lederman, Zohar
;
Han, Le-Fei
;
Schurer, Janna
;
Xiao, Li-Hua
  |  
收藏
  |  
浏览/下载:37/0
  |  
提交时间:2024/05/20
One Health
Global Health
One Health Action Commission
Research agenda
Evolution and Emergence of Antibiotic Resistance in Given Ecosystems: Possible Strategies for Addressing the Challenge of Antibiotic Resistance
期刊论文
OAI收割
ANTIBIOTICS-BASEL, 2023, 卷号: 12, 期号: 1, 页码: 30
作者:
Selvarajan, Ramganesh
;
Obize, Chinedu
;
Sibanda, Timothy
;
Abia, Akebe Luther King
;
Long, Haijun
  |  
收藏
  |  
浏览/下载:17/0
  |  
提交时间:2023/03/31
antimicrobial-resistant bacteria
antimicrobial resistance genes
public health
environmental health
horizontal gene transfer
One Health
mitigating strategies
resistome
genomics
evolution
食用蔬菜能吸收和积累微塑料
期刊论文
OAI收割
科学通报, 2019, 卷号: 64, 期号: 9, 页码: 928-934
作者:
李连祯
;
周倩
;
尹娜
;
涂晨
;
骆永明
  |  
收藏
  |  
浏览/下载:144/0
  |  
提交时间:2020/06/17
微塑料
生菜
聚苯乙烯微球
吸收
积累
健康风险
microplastics
lettuce
polystyrene microbeads
uptake
accumulation
human health risk
Microplastic (MP, 100 nm-5 mm) may present an attributable risk to ecosystem and human health, and its pollution has become a global environmental concern. Despite a wealth of information on the accumulation of MPs in aquatic species, there is no information on the uptake and accumulation of MPs by higher plants. Terrestrial edible plants are directly exposed to MPs when agricultural soil was applied with organic manure, sewage sludge as fertilizer or plastic mulching. In this paper, the uptake of two sizes of polystyrene (PS) microbeads (0.2 and 1.0 mum) and then their distribution and migration in an edible plant lettuce were firstly investigated based on laboratory experiments. We used fluorescent markers to track PS microbeads in plant tissues and found fluorescence to be a sensitive and reliable detection method. Sections from untreated control lettuce showed no autofluorescence. When roots were treated with fluorescently labeled PS microbeads, the microbeads could be identified by its fluorescence. Our main study investigated the uptake of 0.2 mum beads, as few luminescence signals were observed in lettuce roots for 1.0 mum beads in our experiment. We observed that 0.2 mum fluorescent microbeads were extracellularly trapped in the root cap mucilage (which is a highly hydrated polysaccharide) and a dark green tip (which was typical of lettuce roots exposed to label PS beads) was usually visible to the naked eye. Confocal images revealed that the PS luminescence signals were mainly located in the vascular system and on the cell walls of the cortex tissue of the roots, indicated that the beads passed through the intercellular space via the apoplastic transport system. Once inside the central cylinder, the 0.2 mum PS beads were transferred from the roots to the stems and leaves via the vascular system following the transpiration stream. We also observed that the PS beads adhered to one another and self-assembled systematically into grape-like and (chain) string-like clusters in the intercellular space of the root and stem vascular tissue of lettuce plant. In contrast to the root and stem, PS beads were dispersed in the leaf tissue. Here, for the first time we provide evidence of the adherence, uptake, accumulation, and translocation of submicrometer MPs within an edible plant. Our findings highlight the previously underappreciated human exposure pathway to MPs through the consumption of contaminated crops and emphasize the need for new management strategies to control the release of MPs waste products into the terrestrial environment. Ultimately, the potential impacts of low range sized MPs on food safety of crop plants and human health need to be urgently considered.
Genetic evidence of middle east respiratory syndrome coronavirus (mers-cov) and widespread seroprevalence among camels in kenya
期刊论文
iSwitch采集
Virologica sinica, 2018, 卷号: 33, 期号: 6, 页码: 484-492
作者:
Ommeh, Sheila
;
Zhang, Wei
;
Zohaib, Ali
;
Chen, Jing
;
Zhang, Huajun
收藏
  |  
浏览/下载:141/0
  |  
提交时间:2019/05/08
Middle east respiratory syndrome coronavirus (mers-cov)
One-health
Public health
Zoonosis
Kenya
An unsupervised acoustic fall detection system using source separation for sound interference suppression
期刊论文
OAI收割
SIGNAL PROCESSING, 2015, 卷号: 110, 页码: 199-210
作者:
Khan, Muhammad Salman
;
Yu, Miao
;
Feng, Pengming
;
Wang, Liang
;
Chambers, Jonathon
收藏
  |  
浏览/下载:36/0
  |  
提交时间:2015/09/18
Health care
Fall detection
Unsupervised classification
Source separation
Mel-frequency cepstral coefficient
One class support vector machine
An Online One Class Support Vector Machine-Based Person-Specific Fall Detection System for Monitoring an Elderly Individual in a Room Environment
期刊论文
OAI收割
IEEE JOURNAL OF BIOMEDICAL AND HEALTH INFORMATICS, 2013, 卷号: 17, 期号: 6, 页码: 1002-1014
作者:
Yu, Miao
;
Yu, Yuanzhang
;
Rhuma, Adel
;
Naqvi, Syed Mohsen Raza
;
Wang, Liang
收藏
  |  
浏览/下载:42/0
  |  
提交时间:2015/08/12
Assistive living
fall detection
health care
online one class support vector machine (OCSVM)
posture detection