Results 111 to 120 of about 1,608,825 (241)

Covalently Linked Peptides and Membrane Potential Enable CyaA Segment Translocation

Advanced Science, EarlyView.
Using a newly developed Droplet Interface Bilayer‐Pipette assay, the authors show that two segments of the CyaA toxin cross membranes by distinct mechanisms. One segment translocates spontaneously, whereas the translocation of the other depends on membrane potential.
Gaia Scilironi, Nicolas Carvalho, Jacinthe Frangieh, Corentin Léger, Dorothée Raoux‐Barbot, J. Iñaki Guijarro, Daniel Ladant, Sophie Cribier, Nicolas Rodriguez, Alexandre Chenal   +9 more
wiley   +1 more source

A Retrospective Study of Acute Poisoning Cases and Their Management at Emergency Department of Dessie Referral Hospital, Northeast Ethiopia

Drug, Healthcare and Patient Safety, 2020
Abebe Getie, Yaschilal Muche Belayneh Department of Pharmacy, College of Medicine and Health Sciences, Wollo University, Dessie, EthiopiaCorrespondence: Yaschilal Muche BelaynehDepartment of Pharmacy, College of Medicine and Health Sciences, Wollo ...
Getie A, Belayneh YM
doaj  

Entorhinal Astrocyte Transplants Restore Spatial Exploration and Alleviate Amyloid‐Beta Pathology in Alzheimer's Mice

Advanced Science, EarlyView.
Impaired MEC astrocytic Ca2+ signaling is associated with fragmented spatial exploration in AD mice. Region‐specific glial progenitor transplantation generates engrafted astrocytes that are accompanied by improved AQP4 polarization, reduced amyloid‐β‐associated pathology, attenuated neuroinflammation, preserved synaptic integrity, and ameliorated ...
Fengjuan Wu, Jihua Fan, Xiang Zhou, Zhiqi Yang, Mingyue Gong, Mingzhu Huang, Zhenlu Cai, Shaofan Yang, Teng Teng, Chuanyan Yang, Jin Li, Haoyu Wang, Shuangshuang Dai, Chunhai Chen, Xiaowei Chen, Manxia Wang, Kuan Zhang   +16 more
wiley   +1 more source

Cavity‐Enhanced Eye‐Readable Detection of 0.1% H2 via Active Modulation of Charge‐Transfer Plasmons

Advanced Science, EarlyView.
A cavity‐structured nanoparticle sensor is developed for highly sensitive, eye‐readable hydrogen detection. Its excellent colorimetric response arises from a hydrogen‐induced charge‐transfer mechanism: reduction of the dielectric oxide shell in H2 triggers a transition from the plasmonic gap mode to the charge‐transfer plasmon mode.
Xuemin Zhang, Shunsheng Ye, Lubing Cai, Chao Li, Zheng Cai, Jin Zhang, Fei Liu, Tieqiang Wang, Boxin Wei, Hongbo Zeng   +9 more
wiley   +1 more source

Avaliação dos efeitos tóxicos induzidos por malation e malaoxon e a possível proteção por oximas [PDF]

, 2013
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro de Ciências Biológicas, Programa de Pós-Graduação em Bioquímica, Florianópolis, 2013O malation é um composto tóxico pertencente à classe dos pesticidas organofosforados (OF) que tem como ...
Santos, Alessandra Antunes dos
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Structural Basis of Shiga Toxin Neutralization by Human Antibodies Targeting Canonical Receptor‐Binding and Non‐Canonical Assembly Sites

Advanced Science, EarlyView.
Cryo‐electron microscopy structures reveal two distinct neutralization mechanisms of fully human monoclonal antibodies targeting the Shiga toxin 1a B subunit. RDS059 occludes the Gb3 receptor‐binding site, whereas RDS045 engages a lateral quaternary epitope to disrupt holotoxin assembly.
Jianting Ke, Xin Li, Xiaoli Wang, Zhaoxia Huang, Shaojie Xue, Yuyang Liu, Jing Pan, Guowei Hu, Yayu Wang, Cheng Wang, Shoudeng Chen   +10 more
wiley   +1 more source

Pancreatic injury following acute methanol poisoning.

, 2000
BACKGROUND: Methanol ingestion is a cause of potentially life-threatening poisoning with numerous systemic manifestations. Clinicians may overlook the possibility of acute pancreatitis in this setting.
Hantson, Philippe, Paul Mahieu, Mahieu, P., Philippe Hantson   +3 more
core   +1 more source

Prevalence, Predictors and Treatment Outcome of Acute Poisoning in Western Ethiopia

Open Access Emergency Medicine, 2020
Gosaye Mekonen Tefera,1 Lema Getachew Teferi2 1Clinical Pharmacy Unit, Department of Pharmacy, Ambo University, Ambo, Ethiopia; 2Ginchi Health Center, Pharmacy department, Ambo, EthiopiaCorrespondence: Gosaye Mekonen Tefera Email Gosi2010pharma@gmail ...
Tefera GM, Teferi LG
doaj  

Lattice Chloride Shielding and Reconstructed Phosphate Armor for Stable Seawater Electrolysis

Advanced Science, EarlyView.
A dual‐protection strategy integrating lattice Cl shielding with dynamically reconstructed phosphate armor enables selective OH adsorption and suppresses chloride‐induced corrosion during alkaline seawater electrolysis, delivering durable operation at industrial‐level current densities.
Yatao Yan, Yuxing Lin, Xing Chen, Shuo Yang, Ke Zhou, Jifang Chen, Lubin Ni, Ming Chen   +7 more
wiley   +1 more source

Childhood Lead Poisoning Prevention Program (CLPPP) 30th anniversary [PDF]

CDC has a long-standing role in childhood lead poisoning prevention. In 2021, CDC\u2019s Childhood Lead Poisoning Prevention Program (CLPPP) commemorates 30 years of funding state and local childhood lead poisoning prevention programs to eliminate ...

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