Results 51 to 60 of about 2,460,643 (240)

Loss of LCN2 Function Ameliorates Glucocorticoid‐Induced Muscle Atrophy via Remodeling the Extracellular Matrix

open access: yesAdvanced Science, EarlyView.
Glucocorticoids transcriptionally activate LCN2 expression via GR nuclear translocation. Secreted LCN2 binds MMP9 to degrade skeletal muscle ECM collagen, blocks integrin‐mediated mechanotransduction, bidirectionally disrupts muscle protein homeostasis, and reveals a novel target for steroid‐induced muscle atrophy.
Hongwei Shi   +11 more
wiley   +1 more source

Use of iron chelates: Supplying plants with iron through soil treatment limited to high-value plantings

open access: yesCalifornia Agriculture, 1955
Use of chelating agents—especially the new compound Fe 138—to correct iron chlorosis by effectively supplying iron to plants has proved promising in a series of experiments.
O Lunt, A Wallace
doaj  

Iron dysregulation in movement disorders

open access: yesNeurobiology of Disease, 2012
Iron is an essential element necessary for energy production, DNA and neurotransmitter synthesis, myelination and phospholipid metabolism. Neurodegeneration with brain iron accumulation (NBIA) involves several genetic disorders, two of which ...
Petr Dusek, Joseph Jankovic, Weidong Le
doaj   +1 more source

Drought Stress Mediated Changes in Food Crops: Mechanisms and Remediation Strategies

open access: yesAdvanced Science, EarlyView.
This work presents a multi‐scale framework for flavonoid‐mediated drought tolerance in staple food crops, integrating ROS redox regulation, antioxidant defense, rhizosphere microbial interactions, and sustainable agronomic practices. This interdisciplinary model provides core insights to develop climate‐resilient cropping systems and enhance global ...
Xiaoyi Duan   +5 more
wiley   +1 more source

Production of pili, hemolysin and siderophores in the urinary isolates of Escherichia coli [PDF]

open access: yesSrpski Arhiv za Celokupno Lekarstvo, 2013
Introduction. Escherichia coli (E. coli) are the most frequent cause of the urinary tract infections. Uropathogenic E. coli (UPEC) produce virulence factors which enable them to survive in the urinary tract and cause an infection. Objective.
Marković Tatjana   +2 more
doaj   +1 more source

Salvage Structures, Known as Iron Chelating Agents, Acquired from the Nature and Matured in the Labs

open access: yes
Iron, as an essential element, plays a crucial role in ensuring the proper functioning of all living organisms. While the appropriate level of iron for the optimal functioning of organisms cannot be disregarded, an excessive amount of this element can be
Dehkordi, L. S.   +3 more
core   +1 more source

Oilfield Scale Removal by Chelating Agents: An Aminopolycarboxylic Acids Review

open access: yes, 2017
This literature review summarizes the theory and application of chelating agents in scale removal. The objective of this work is to give the reader a better understanding of scale removal methods by chelating agents in oil field applications.
Tariq Almubarak   +2 more
core   +1 more source

Bidirectional Soft Catalysts for Improved Power Performance of Li‐S Batteries

open access: yesAdvanced Science, EarlyView.
A soft polymer‐metal catalyst is integrated into the binder to create a catalytically active microenvironment that accelerates bidirectional sulfur redox kinetics in lithium‐sulfur batteries. A model polyvinyl alcohol‐Cu catalyst enables high areal capacities at demanding current densities and stable cycling in pouch‐cell prototypes at 0.5 C, achieving
Maleesha M. Nishshanke   +7 more
wiley   +1 more source

Lime-induced chlorosis: Chelating agents a possible means of control in citrus, avocado, and other subtropicals

open access: yesCalifornia Agriculture, 1953
Lime-induced iron chlorosis in citrus and avocado trees may be controlled by chelating agents, such as EDTA—ethylene-diaminetetraacetic acid.
A Wallace, C North
doaj  

Chelating Agents in Productivity Enhancement: A Review

open access: yes, 2017
This literature review summarizes the theory and application of chelating agents in acidizing both carbonate and sandstone formations, and in hydraulic fracturing.
Tariq Almubarak   +2 more
core   +1 more source

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