Results 51 to 60 of about 1,037,697 (313)

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

FEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi, Pilar Samperio Ventayol, Natalie Burkard, Nicolas Schlegel, Carmen Aguilar, Sina Bartfeld   +5 more
wiley   +1 more source

Risco de deficiência hídrica decendial na metade sul do Estado do Rio Grande do Sul Risk of water deficit in ten days interval in the southern half of the Rio Grande do Sul State

Revista Brasileira de Engenharia Agrícola e Ambiental, 2006
Conduziu-se o presente estudo com o objetivo de se avaliar o risco de ocorrência de deficiência hídrica decendial da metade sul do estado do Rio Grande do Sul; para tanto, obtiveram-se dados diários de temperatura máxima e mínima, insolação e ...
Janice F. Leivas, Moacir A. Berlato, Denise C. Fontana   +2 more
doaj   +1 more source

A Novel Water Quality Index for Iraqi Surface Water

مجلة بغداد للعلوم, 2023
The study aims to build a water quality index that fits the Iraqi aquatic systems and reflects the environmental reality of Iraqi water. The developed Iraqi Water Quality Index (IQWQI) includes physical and chemical components.
Zahraa Z. Aljanabi, Abdul-Hameed M. Jawad Al-Obaidy, Fikrat M. Hassan   +2 more
doaj   +1 more source

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

FEBS Letters, EarlyView.
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li, Pedro A. Sánchez‐Murcia, Bernd Nidetzky   +2 more
wiley   +1 more source

Spatiotemporal cooling efficiency analysis of water structures: A case study of the Beni-Haroun Dam, Algeria [PDF]

Glasnik Srpskog Geografskog Društva
Water cool Islands (WCIs) are a key strategy for mitigating Surface Urban Heat Islands (SUHIs) despite the characteristic limitations of water bodies.
Sahnoune Sara, Benharkat Sarah, Kouloughli Abderahim   +2 more
doaj   +1 more source

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

FEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee, Dimitrios Bekiari, Sofia Doello, Karl Forchhammer   +3 more
wiley   +1 more source

Automated Extraction and Mapping for Desert Wadis from Landsat Imagery in Arid West Asia

Remote Sensing, 2016
Wadis, ephemeral dry rivers in arid desert regions that contain water in the rainy season, are often manifested as braided linear channels and are of vital importance for local hydrological environments and regional hydrological management.
Yongxue Liu, Xiaoyu Chen, Yuhao Yang, Chao Sun, Siyu Zhang   +4 more
doaj   +1 more source

Organ‐specific redox imbalances in spinal muscular atrophy mice are partially rescued by SMN antisense oligonucleotides

FEBS Letters, EarlyView.
We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley   +1 more source

Two-Step Urban Water Index (TSUWI): A New Technique for High-Resolution Mapping of Urban Surface Water

Remote Sensing, 2018
Urban surface water mapping is essential for studying its role in urban ecosystems and local microclimates. However, fast and accurate extraction of urban water remains a great challenge due to the limitations of conventional water indexes and the ...
Wei Wu, Qiangzi Li, Yuan Zhang, Xin Du, Hongyan Wang   +4 more
doaj   +1 more source

Water Identification from High-Resolution Remote Sensing Images Based on Multidimensional Densely Connected Convolutional Neural Networks

Remote Sensing, 2020
The accurate acquisition of water information from remote sensing images has become important in water resources monitoring and protections, and flooding disaster assessment.
Guojie Wang, Mengjuan Wu, Xikun Wei, Huihui Song   +3 more
doaj   +1 more source