Results 81 to 90 of about 5,348,273 (263)

Biosafety Management Practices Among Clinical Laboratory Professionals in Debre Berhan Town Governmental Hospitals, Ethiopia: A Cross‐Sectional Study

Health Science Reports
Background and Aims Clinical laboratories play a vital role in modern healthcare, where laboratory test results significantly influence medical decisions. However, laboratory professionals are often exposed to hazardous biological materials, underscoring
Mahlet Tewodros Tadesse, Libse Lemma Ayalke, Beza Fitiwi Tedla, Fikrite Adefris Weldemeskel, Ahmed Seid Yirdaw, Tsegahun Asfaw Abebe   +5 more
doaj   +1 more source

Construction and Immunogenicity of a Recombinant Porcine Pseudorabies Virus (PRV) Expressing the Major Neutralizing Epitope Regions of S1 Protein of Variant PEDV

Viruses
Porcine epidemic diarrhea virus (PEDV) infection causes severe diarrhea and high mortality in neonatal piglets. Pseudorabies causes acute and often fatal infections in young piglets, respiratory disorders in growing pigs, and reproductive failure in sows.
Xian-Qin Jiao, Ying Liu, Xi-Meng Chen, Cheng-Yuan Wang, Jian-Tao Cui, Lan-Lan Zheng, Shi-Jie Ma, Hong-Ying Chen   +7 more
doaj   +1 more source

BIOSAFETY: A MULTIDISCIPLINARY APPROACH IN CONTRIBUTION TO ENVIRONMENTAL EDUCATION

, 2011
http://dx.doi.org/10.5902/223611703889Este estudo apresenta um caráter reflexivo a respeito da biossegurança, com as suas implicações e responsabilidades dos profissionais que as necessitam em seus processos de trabalho. Assim, com o objetivo de realizar uma atividade interdisciplinar em contribuição à educação ambiental, cada profissional descreveu a ...
Bohner, Tanny Oliveira Lima, Bohner, Lauren Oliveira Lima, Cassol, Paulo Barrozo, Pessoa, Ana Carolina Monteiro   +3 more
openaire   +1 more source

SERS Facemask for Rapid and Portable Sensing Mycobacterium Tuberculosis Antigens for TB Screening

Advanced Science, EarlyView.
Our study introduced an Au─Ag embedded covalent organic framework (U@COF) ‐mediated facemask for sensing TB antigen ESAT‐6/CFP‐10 complex in clinical droplet samples toward TB screening. Practical analysis of clinical samples demonstrated the availability of our facemask, which is capable of identifying the TB subjects (N = 17) from healthy candidates (
Lingzhi Chen, Jiaqi Yu, Jing Xu, Lingqi Chen, Ninghao Zhang, Wenrui Li, Runmin Zeng, Xiaomin Luo, Yiqun Chang, Jiayin Lai, Wenshi Huang, Xiaochen Liang, Ting Zhao, Shanze Chen, Huaihong Cai, Yanguang Cong, Pinghua Sun, Jiang Pi, Xueqin Huang, Haibo Zhou, Junxia Zheng   +20 more
wiley   +1 more source

Comparative transcriptome analysis of two pomelo accessions with different parthenocarpic ability provides insight into the molecular mechanisms of parthenocarpy in pomelo (Citrus grandis)

Frontiers in Plant Science
Parthenocarpy is an important way for seedless fruit production in citrus. However, the molecular mechanism(s) of parthenocarpy in pomelo is still unknown.
Keke Zhao, Keke Zhao, Yunchun Zhang, Sulei She, Ziwei Yang, Yue Zhang, Weiping Nie, Xu Wei, Haiyan Sun, Jiangbo Dang, Shuming Wang, Di Wu, Qiao He, Qigao Guo, Guolu Liang, Suqiong Xiang   +15 more
doaj   +1 more source

Smart Nanotechnologies for Multimodal Neuromodulation and Brain Interfacing

Advanced Science, EarlyView.
Recent advances in smart nanotechnologies are expanding the toolbox for brain interfacing, from wireless neuromodulation and high‐resolution sensing to targeted delivery within the central nervous system. By combining responsive nanomaterials with bioinspired design, these platforms enable multimodal interactions with neurons and glia, while also ...
Tommaso Curiale, Marie Celine Lefevre, Alessio Carmignani, Maria Cristina Ceccarelli, Matteo Battaglini, Attilio Marino, Gianni Ciofani   +6 more
wiley   +1 more source

Engineering Microbial Particles for Next‐Generation Biomedical Platforms

Advanced Science, EarlyView.
Microbe‐derived particles (MDPs), which include extracellular vesicles, outer membrane vesicles, inclusion bodies, polysaccharide particles, and virus‐like particles, represent a rapidly expanding category of bioinspired nanomaterials. With their natural origin, intrinsic biocompatibility, and highly programmable functionality, MDPs serve as a ...
Yuting Li, Yunjie Lu, Ziyan Huang, Jianjiang Chen, Yanbin Liu, Lei Qin, Chao Wang, Yumin Wu   +7 more
wiley   +1 more source

Dental education and the challenges related to complying with the new biosafety protocols in the COVID-19 pandemic context

, 2021
O objetivo deste estudo foi apresentar os desafios relacionados ao cumprimento dos novos protocolos de biossegurança, na perspectiva do retorno das atividades presenciais nas instituições de ensino superior em Odontologia, no cenário da pandemia da COVID-19.
Paredes, Suyene de Oliveira, Meira, Karla Maria Simões, Bonan, Paulo Rogério Ferreti, de Sousa, Frederico Barbosa, Valença, Ana Maria Gondim   +4 more
openaire   +1 more source

Materials‐Guided Gene‐Ionizable Lipid Nanoparticles to Reverse Iron‐Associated Immune Resistance in Renal Cancer

Advanced Science, EarlyView.
ABSTRACT Iron overload is a common metabolic disturbance in cancer and contributes to poor outcomes in renal cell carcinoma (RCC), yet its effects on the tumour immune microenvironment remain unclear. Here we identify a previously unrecognized immunosuppressive axis in which iron overload downregulates the palmitoyltransferase ZDHHC12 in CD8+ T cells ...
Xin Jin, Yulong Hong, Chengliang Yin, Wanyang Guo, Yaxuan Wang, Ruijiang Zeng, Ruilin Liu, Zexian Ding, Xinlin Liu, Shangqing Ren, Qiyang Liang, Yaohui Wang, Xu Zhang, João Conde, Yuan Li, Xin Ma, Liangyou Gu   +16 more
wiley   +1 more source

NIR‐II‐Trackable LYTACs Phyto‐Nanotheranostics for Source‐Microenvironment Dual‐Track ROS Regulation in Acute Gouty Arthritis

Advanced Science, EarlyView.
The TPR‐LYTACs nanomaterial offers a dual‐pathway strategy for precise gouty arthritis treatment by targeting and degrading the ROS‐producing enzyme NOX2 inside macrophages while its antioxidant core clears accumulated ROS outside. This “source inhibition and microenvironment scavenging” approach, guided by NIR‐II imaging, effectively controls local ...
Jian Zhang, Yingying Wang, Lujie Yu, Chunmei Jiang, Haoyu Liu, Yaohua Chen, Shutong Wu, Qin Liu, Lingling Wei, Xiaochun Zheng, Huifang Hao, Mengting Gao, Weiwei Kang, Rong Dai, Ziliang Zheng, Ruiping Zhang   +15 more
wiley   +1 more source