Results 121 to 130 of about 6,952,971 (273)

Research Progress on Mitochondrial Protective Effects of Plant Polyphenols

open access: yesShipin gongye ke-ji
Plant polyphenols are a class of natural phenolic compounds widely found in nature, known for their significant biological activities such as antioxidant, anti-inflammatory, anti-tumor and cardiovascular and cerebrovascular protective effects ...
Yuxin LIU   +5 more
doaj   +1 more source

Disease‐Stage Synchronized Nanozyme Therapy for Polymicrobial Sepsis through Adaptive Catalytic and Immune Reprogramming

open access: yesAdvanced Science, EarlyView.
A disease‐stage synchronized nanozyme platform is developed to treat polymicrobial sepsis by adapting its functions to changing infection environments. The system eliminates multidrug‐resistant bacteria during early infection while reducing inflammation and restoring immune balance during recovery, providing an integrated strategy for infection control
Anlai Zou   +11 more
wiley   +1 more source

Programming Gut Microbiome Function Through Cross‐Feeding: From Ecological Mechanisms to Live Biotherapeutics

open access: yesAdvanced Science, EarlyView.
This graphical abstract presents gut microbial cross‐feeding through a Mechanism–Technology–Application framework. It summarizes major resource‐transfer modes, the experimental and computational tools used to establish causality, and potential interventions involving dietary substrates, live biotherapeutic products, and engineered microbes.
Chuankai Sun   +7 more
wiley   +1 more source

ANTI-MICROBIAL EFFECTS OF PHENOLIC EXTRACTS ON CARIOGENIC ORAL BACTERIA: EXPERIMENTAL STUDY [PDF]

open access: yes, 2010
The intent of this research program was to evaluate the anti-caries effects of bio-active molecules of natural origin (derived from plants), in order to elaborate a new preventive methodology. The under discussion molecules were polyphenols. For this aim,
Amato, Ivana
core   +1 more source

Plant Disease in Kansas, 2020

open access: yes, 2020
This internet resource contains reports throughout the yearCOVID-19 Update Special Edition -- Original Plan for 2020 -- Kansas Cooperative Plant Disease Survey Report Preliminary 2020 Kansas Wheat Disease Loss ...
Kansas. Plant Protection and Weed Control Section
core  

An Injectable ROS‐Responsive Nanozyme Hydrogel Regulates the Uterine Microenvironment to Prevent Intrauterine Adhesions

open access: yesAdvanced Science, EarlyView.
The injectable CeTA@GPP hydrogel is administered via intrauterine injection, forming a protective barrier. In the high ROS inflammatory microenvironment of injured endometrium, boronate ester cleavage triggers responsive CeTA release and local enrichment.
Peixian Cheng   +8 more
wiley   +1 more source

Biological functions of plant polyphenols and their applications in pig production

open access: yesSiliao yanjiu
Plant polyphenols are a type of secondary metabolite widely present in plants, possessing various physicochemical properties and biological functions. Its physicochemical properties include antioxidant capacity and chelating ability for metal ions and so
CUI Xiaojun, CHENG Liang
doaj  

A Metal‐Polyphenol Self‐Assembled Coated 3D Sponge With Mild Photothermal Antibacterial, Exudate‐Controlling, and Immunomodulatory Functions for Hemostasis and Chronic Wound Healing

open access: yesAdvanced Science, EarlyView.
A thrombin‐functionalized copper‐polydopamine nanofiber sponge integrates rapid hemostasis, mild photothermal antibacterial therapy, stimulus‐responsive Cu2+ release, chemodynamic oxidative stress, and macrophage immunomodulation. This multifunctional dressing suppresses infection, regulates inflammation, promotes angiogenesis and re‐epithelialization,
Ziwei Zhang   +11 more
wiley   +1 more source

Radiation‐Triggered Chemokine‐Secreting Probiotics for Boron Neutron Capture Therapy Based Radioimmunotherapy

open access: yesAdvanced Science, EarlyView.
Engineered Escherichia coli Nissle 1917 with a tannic acid‐mediated BPA coating enables tumor‐targeted boron delivery for BNCT. The low‐level incidental radiation generated during BNCT activate a RecA‐driven circuit to induce CXCL10, while radiation‐enhanced bacterial colonization triggers in situ vaccination and systemic antitumor immunity.
Yang Liu   +11 more
wiley   +1 more source

Polyphenols and minerals in propolis from different agricultural regions of Uruguay

open access: yesAgrociencia Uruguay
The broad spectrum of plant origin of propolis makes them very heterogeneous in terms of their chemical composition. This fact conditions the potential use in medicine.
Pablo Cracco   +3 more
doaj   +1 more source

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