Results 91 to 100 of about 53,436 (306)

Lipoic Acid‐Intervened Decellularized Stem Cell Spheroid‐Based Injectable Granular Gel for Diabetic Tissue Regeneration

open access: yesAdvanced Science, EarlyView.
ABSTRACT Advancements in tissue engineering have revolutionized therapeutic paradigms for diabetic tissue defects; however, the lack of applicable scaffold containing various bioactive substance aggregates remained a critical bottleneck hindering satisfactory repair effect.
Tao Wang   +8 more
wiley   +1 more source

Metabolite Profiling of Root Exudates of Common Bean under Phosphorus Deficiency

open access: yesMetabolites, 2014
Root exudates improve the nutrient acquisition of plants and affect rhizosphere microbial communities. The plant nutrient status affects the composition of root exudates.
Keitaro Tawaraya   +5 more
doaj   +1 more source

Synergistic Sunlight‐Activated Photodynamic and Near‐Infrared‐Induced Mild Photothermal Therapy for Infected Wound Healing Using Functionalized Nano‐Bi2WO6 Composites

open access: yesAdvanced Science, EarlyView.
This work proposes a multifunctional Bi2WO6:Yb,Er@CuS@CS nanocomposite that integrates photodynamic therapy (PDT), near‐infrared‐triggered photothermal therapy (PTT), and Cu2+ release for infected wound repair. The nanocomposite demonstrates enhanced antibacterial efficacy via combined PDT, PTT, and Cu2+ release, effective immunomodulatory by mild ...
Yihao Sun   +9 more
wiley   +1 more source

Effect of age and cutting frequency on below-ground biomass in grass-clover [PDF]

open access: yes, 2004
Significant amounts of plant biomass and fixed N are incorporated into soil as roots, nodules and root exudates during the growth of grass-clover, which consequently is exposed to soil microbial degradation when the field is ploughed.
Vinther, F.P.
core  

Angelica keiskei, an emerging medicinal herb with various bioactive constituents and biological activities. [PDF]

open access: yes, 2017
Angelica keiskei (Miq.) Koidz. (Umbelliferae) has traditionally been used to treat dysuria, dyschezia, and dysgalactia as well as to restore vitality. Recently, the aerial parts of A. keiskei have been consumed as a health food.
Jafari, Mahtab   +3 more
core   +1 more source

Ultrasound‐Activated Bifunctional Piezoelectric Hydrogel Dressings Promote Infected Wound Healing via Regulating Angiogenesis and Lymphangiogenesis

open access: yesAdvanced Science, EarlyView.
This study developed a double‐network hydrogel with piezoelectric properties, exhibiting excellent antibacterial activity and promoting fibroblast migration, angiogenesis, and lymphangiogenesis through piezoelectric stimulation, thereby accelerating the healing of infected chronic wounds.
Xiang Li   +7 more
wiley   +1 more source

Soil biota in grassland, its ecosystem services and the impact of management [PDF]

open access: yes, 2007
In the search for sustainable grassland systems, self-regulating processes in the soil become increasingly important. Soil biota play an important role in these processes and in the provision of various ecosystem services. For grassland systems important
Murray, P.J.   +2 more
core  

Plant compartment and genetic variation drive microbiome composition in switchgrass roots. [PDF]

open access: yes, 2019
Switchgrass (Panicum virgatum) is a promising biofuel crop native to the United States with genotypes that are adapted to a wide range of distinct ecosystems.
Bonnette, Jason   +4 more
core   +1 more source

Optimal Grazing Exclusion Duration to Enhance Soil Carbon Sequestration in Degraded Grasslands

open access: yesAdvanced Science, EarlyView.
Across China, grazing exclusion reaches the national mean soil organic carbon recovery benchmark sooner in high‐MAP regions (> 500 mm), but recovery is much slower where MAP < 300 mm. Scaling this strategy to 70% of China's degraded grasslands would sequester about 1.52 Pg of soil carbon over 10 years—roughly 17% of annual global fossil‐fuel emissions.
Bin Zhang   +9 more
wiley   +1 more source

Unraveling microbial shifts and plant growth responses in Chrysanthemum ‘Merlino’ due to artificial root exudates in horticultural substrates

open access: yesFrontiers in Horticulture
IntroductionPlant growth and health are significantly influenced by the composition, activity, and diversity of the rhizosphere microbiome. Developing strategies to modify the rhizosphere microbiome to foster beneficial interactions with plants therefore
Steffi Pot   +6 more
doaj   +1 more source

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