Results 101 to 110 of about 2,627 (289)

Intrinsically Mitochondria‐Targeting Nanozyme via Coordination‐Assembly of Natural Quercetin for Cascade Antioxidant Therapy of Cerebral Ischemia‐Reperfusion Injury

Advanced Science, EarlyView.
This study uncovers that quercetin naturally targets mitochondria. By coordinating quercetin with Fe3+, we engineer an ultrasmall cascade nanozyme (MCN) with superoxide dismutase‐catalase activities. MCN crosses the damaged blood–brain barrier, scavenges mitochondrial ROS, prevents mitochondrial DNA leakage, and blocks the cGAS‐STING pathway, thereby ...
Wenxuan Zheng, Zhicheng Wang, Xin Zhou, Shuya Wang, Xiaojing Shi, Tingli Xiong, Ruishi Li, Yuting Lin, Zhen Chen, Jiawen Wei, Fei Li, Jinwen Ge, Kelong Ai, Chong Liu, Guiming Deng   +14 more
wiley   +1 more source

Saturated Hydraulic Conductivity of Nine Soils According to Water Quality, Soil Texture, and Clay Mineralogy

Agronomy
Water quality affects soils by promoting their degradation by the accumulation of salts that will lead to salinization and sodification. However, the magnitude of these processes varies with soil attributes. Saturated hydraulic conductivity (Ksat) is the
Clarissa Buarque Vieira, Gabriel Henrique Maximo Clarindo Silva, Brivaldo Gomes de Almeida, Luiz Guilherme Medeiros Pessoa, Fernando José Freire, Valdomiro Severino de Souza Junior, Hidelblandi Farias de Melo, Luara Gabriella Gomes de Lima, Rodrigo Francisco do Nascimento Paiva, Jorge Freire da Silva Ferreira, Maria Betânia Galvão dos Santos Freire   +10 more
doaj   +1 more source

Sodicity and gypsum responsiveness in south-western WA

, 2018
Proceedings of the National Soil Science Conference, Canberra, ACT, 18 to 23 November 2018. Soil Science Society of Australia Inc. Soils with strongly sodic subsoils, defined as having an exchangeable sodium percentage (ESP) greater than 15 % cover ...
Hall, David
core  

Inside‐Outside ROS Therapeutic Strategy Based on Piezoelectric Nano‐Urchin for Drug‐Resistant Bacteria Biofilm Infections

Advanced Science, EarlyView.
The contribution of this study lies not only in enabling effective treatment of drug‐resistant biofilm infections, but also in establishing a transferable therapeutic paradigm: Ultrasound‐triggered mechanical forces synergistically enhance piezoelectric polarization and nanozyme activity, driving functional ROS generation inside and outside biofilms ...
Xinjian Guo, Jin Yang, Mengjie An, Bingjie Lin, Tao Liu, Limin Zhang   +5 more
wiley   +1 more source

Quality of Surface and Groundwater in the Sierra de Amula Region, Jalisco, Mexico

Agriculture
Water is a valuable natural resource, indispensable in the productive, economic, and social development of human beings, agriculture, and domestic and industrial uses throughout the world. Two samplings were established to evaluate the quality of surface
Oscar Raúl Mancilla-Villa, Fabiola Villafaña-Castillo, Álvaro Can-Chulim, Rubén Darío Guevara-Gutiérrez, José Luis Olguín-López, Elia Cruz-Crespo, Jonas Alan Luna-Fletes, Juan Uriel Avelar-Roblero   +7 more
doaj   +1 more source

Engineered Au@CeO2 Hybrid Nanoparticles With Microenvironment Dependent Self‐Adjustability for Integration of Tumor‐Specific Photothermal‐Chemodynamic Therapy and Inflammation Prevention

Advanced Science, EarlyView.
An intelligent Au@CeO2 Hybrid Nanoparticles (ACEF) with microenvironment‐dependent self‐adjustability was engineered to not only perform efficient and tumor‐specific photothermal‐chemodynamic therapy for precise tumor elimination, but also serve as a ROS scavenger in healthy tissues around the tumor to avoid the unexpected oxidative damage and ...
Wenyun Mu, Wenjuan Tang, Handan Zhang, Jie Liu, Jiaqi Zhang, Yu Yao, Xiao Fu, Xin Chen, Yanmin Zhang   +8 more
wiley   +1 more source

Evaluation of the groundwater quality status using water quality indices in and around Hawassa City, Southern Ethiopia

Cogent Engineering
This study looked into the quality of groundwater in Hawassa City and its periphery as a baseline survey for the ‘Assessment of Feasibility of Managed Aquifer Recharge’. Water quality was assessed using four water quality indices.
Getahun Alemu, Awdenegest Moges, Sirak Tekleab   +2 more
doaj   +1 more source

Natural Variation of COLD and CATECHINS REGULATOR 1 Coordinately Fine‐Tunes Cold Tolerance and Tea Quality in Tea Plants

Advanced Science, EarlyView.
Multi‐trait genome‐wide association mapping identifies a central hub regulator, COLD AND CATECHINS REGULATOR 1 (CCR1), and its excellent natural allele variation, coordinately enhancing cold tolerance and promoting catechins biosyntheis. CsCCR1 interacts with CsCBF1/3 and is transcriptionally activated by CsLUX and CsKUA1 to promote catechins ...
Yanli Wang, Wei Tong, Qiong Wu, Didi Wu, Yanrui Zhang, Qijuan Gao, Fangdong Li, Zhaoliang Zhang, Wenjie Wang, Chuankui Song, Enhua Xia   +10 more
wiley   +1 more source

Previsão da qualidade do solo em áreas regadas com águas salinas Prediction of soil quality in areas irrigated with saline waters

Revista de Ciências Agrárias, 2010
Neste trabalho pretendeu-se prever a sali­nização e sodicização de dois solos com diferentes texturas, quando regados com águas salinas combinadas com fertirrigação diferenciada e após subsequente lavagem no período Outono-Inverno.
N. L. Castanheira, T. B. Ramos, M. C. Gonçalves, A. Prazeres, J. C. Martins, M. L. Fernandes, F. P. Pires, F. L. Santos   +7 more
doaj  

Soil salinity-sodicity and land use suitability in the Fordwah Eastern Sadiqia (South) irrigated area [PDF]

Soil salinity / Sodic soils / Soil classification / Soil surveys / Soil analysis / Groundwater development / Water table / Water quality / Land use / Irrigation canals / Farmer participation / Surface drainage / Subsurface drainage / Soil reclamation ...
Tabassam, M., Aslam, M., Hussain, A., Hamid, A.   +3 more
core