Results 31 to 40 of about 5,642,338 (254)

Delpinium uncinatum mediated green synthesis of AgNPs and its antioxidant, enzyme inhibitory, cytotoxic and antimicrobial potentials.

PLoS ONE, 2023
Green synthesis of nanoparticles is becoming a method of choice for biological research due to its environmentally benign outcomes, stability and ease of synthesis.
Hina Rehman, Waqar Ali, Mohammad Ali, Nadir Zaman Khan, Muhammad Aasim, Ayaz Ali Khan, Tariq Khan, Muhammad Ali, Ashaq Ali, Muhammad Ayaz, Muzamil Shah, Syed Salman Hashmi   +11 more
doaj   +1 more source

Antioxidant and Antimicrobial Activities of Polycephalomyces nipponicus

, 2018
The aim of this work was to investigate total phenolic and flavonoid content, antioxidant properties and to assess antimicrobial activities of three different extracts from Polycephalomyces nipponicus TBRC 6537 mycelia .
Uthai Sakee, Pimchanok Somsila, Watchara Kanchanarach, Akeapot Srifa   +3 more
core   +1 more source

Synthesis of oxadiazole substituted new carbazole derivatives as antioxidant and antiurease agent

European Journal of Biological Research, 2022
Heterocyclic compounds containing nitrogen together with an oxygen atom in their structures are an important class of medicinal chemistry compounds due to their interesting diverse biological applications.
Nurhan Gümrükçüoğlu, Bahar Bilgin Sökmen   +1 more
doaj  

Salivary defense system alters in vegetarian

Journal of Oral Biology and Craniofacial Research, 2013
Purpose: The aim of this research was investigating antimicrobial and enzymatic antioxidant activities in salivary fluids of vegetarians as compared to normal subjects.
Nour Amirmozafari, Houra Pourghafar, Reyhaneh Sariri   +2 more
doaj   +1 more source

The microbiome in human skin aging

FEBS Letters, EarlyView.
Age‐related skin changes encompass the well‐known visible phenotypic alterations, together with microbiome dysbiosis and a series of molecular aging hallmarks. These hallmarks characterize not only a fully stablished aged phenotype but also the skin aging process itself.
Manuel Huerta Arana, Cornelia Wiegand, Omid Omrani, Mario Fabri   +3 more
wiley   +1 more source

UiO‐66 metal–organic frameworks in biomedicine: From structural tunability to bioimaging, photodiagnostics, and photodynamic cancer therapy

FEBS Open Bio, EarlyView.
UiO‐66(Zr) metal–organic frameworks are chemically stable, biocompatible, and highly tunable nanomaterials. Their modular structure enables controlled drug delivery, multimodal bioimaging, and light‐activated photodynamic therapy, supporting integrated diagnostic and therapeutic (theranostic) applications in cancer and biomedical research.
Veronika Huntošová, Grigorii Rakhalskii, Miroslav Almáši   +2 more
wiley   +1 more source

Exploring the influence of lactoferrin on wound healing and related signaling pathways: a systematic review

FEBS Open Bio, EarlyView.
Lactoferrin promotes wound healing by activating MAPK, PI3K/Akt, and extracellular matrix pathways, enhancing fibroblast remodeling, proliferation, and re‐epithelialization. These mechanisms highlight its therapeutic potential in inflammation control, tissue repair, and remodeling.
Morgana Lüdtke Azevedo, Kátia Cristiane Hall, Matheus dos Santos Fernandez, Geovanna Peter Corrêa, Rafael Guerra Lund   +4 more
wiley   +1 more source

Biological Activities and LC–QTOF–MS-Based Phytochemical Characterization of Onosma alboroseum Fisch. et Mey. subsp. alboresum var. alboroseum Extracts and Extract-Loaded Nanoparticles

Pharmaceuticals
Background/Objectives: This study provides the first comprehensive evaluation of the antioxidant, antimicrobial, and enzyme inhibitory activities of Onosma alboroseum subsp. alboroseum var.
Duygu Taskin, Beyzanur Ongün, Duygu Dişçi, Shalaleh Hasan Niari Niar, Fatma Betül Zengin, Erkan Rayaman, Ömer Kılıç, Turgut Taskin, Elif Çalışkan Salihi, Hatice Kübra Elçioğlu   +9 more
doaj   +1 more source

Selective elimination of quiescent cancer cells by dequalinium chloride via ROS‐mediated ferroptosis

FEBS Open Bio, EarlyView.
Dequalinium chloride (DQ) selectively eliminates quiescent cancer cells (QCCs) by amplifying mitochondrial ROS. QCCs exhibit elevated basal ROS and limited redox‐buffering capacity, making them vulnerable to further ROS increases. DQ‐induced ROS exceeds the tolerance threshold, triggering lipid peroxidation and ferroptosis, whereas proliferating cells ...
Kotaro Miyamoto, Shiori Sakai, Minori Endo, Terigele, Mizuho Niibori, Taiki Morita, Yu Goto, Arisa Yoshida, Tomohiro Tanaka, Ning Lin, Takahiro Kuchimaru, Hiroyuki Nakamura, Masahiro Inoue, Shinae Kizaka‐Kondoh, Tetsuya Kadonosono   +14 more
wiley   +1 more source

GDNF‐Enriched Small Extracellular Vesicle‐Loaded ROS‐Scavenging Hydrogel Promotes Neural Regeneration After Spinal Cord Injury

Advanced Healthcare Materials, EarlyView.
A glial cell line‐derived neurotrophic factor (GDNF)‐enriched small extracellular vesicle‐loaded reactive oxygen species (ROS)‐scavenging hydrogel integrates sustained neurotrophic delivery with local modulation of oxidative and inflammatory stress after spinal cord injury. The composite hydrogel improves local vesicle retention, protects neural tissue,
Xingyu Zhu, Zhong Liu, Kewei Li, Yuhong Fan, Kangjia Yang, Xiaopeng Sun, Hang Shi, Lixuan Sun, Yang Lou, Min Wang, Peipei Wu, Hui Qian, Qiang Fu, Hua Ding   +13 more
wiley   +1 more source