Results 91 to 100 of about 471,242 (306)

Structural and Functional Characterization of Main Francisella tularensis Antigens

Проблемы особо опасных инфекций, 2009
The review presents literature data on tularemia agent antigenic components, their biochemical structure and immune properties. Though active studies are carried out to analyze separate Francisella tularensis antigenic components and to elucidate their ...
E.M. Kuznetchova, I.A. Shepelev, O.A. Volokh   +2 more
doaj   +1 more source

The serological grouping system for Serpulina (Treponema) hyodysenteriae [PDF]

, 1992
Lipopolysaceharide from serostrains of Serpulina (Treponema) hyodysenteriae for serogroups A to I was characterized using sodium dodecylsulphate polyacrylamide gel electrophoresis and silver staining.
Lau, T.T.A., Hampson, D.J.
core   +2 more sources

Respiratory Organ‐on‐a‐Chip for Disease Modeling: From Architecture to Functional Integration

Advanced Healthcare Materials, EarlyView.
Respiratory organ‐on‐a‐chip (ROC) models capture key mechanical and cellular cues of the human respiratory system, enabling quantitative dissection of disease mechanisms. This review links ROC architectures to disease modeling, functional integration, and commercialization, and proposes a decision framework that aligns model complexity with mechanistic
Jinzhuo Hu, Yongjie Tang, Sidi Liu, Tao Xu, Qian Liu   +4 more
wiley   +1 more source

The protective role of pregnane X receptor in lipopolysaccharide/D-galactosamine-induced acute liver injury. [PDF]

, 2010
The pregnane X receptor (PXR) is a nuclear receptor transcription factor regulating drug-metabolizing enzymes and transporters that facilitate xenobiotic and endobiotic detoxification.
Damjanov, Ivan, Wan, Yu-Jui Yvonne, Wang, Kun   +2 more
core   +2 more sources

Engineering Resatorvid‐Loaded Sub‐Microgels of Epigallocatechin‐3‐gallate/Hyaluronic Acid to Treat Acute Lung Injury

Advanced Healthcare Materials, EarlyView.
This study presents HAEP@Res sub‐microgels as a lung‐targeted delivery system integrating antioxidant activity with anti‐inflammatory therapy. The sub‐microgels demonstrate excellent biocompatibility, efficiently scavenge intracellular ROS, and downregulate pro‐inflammatory cytokines and genes in a Bleo‐induced ALI mouse model. These findings highlight
Bo Liu, Olawale Alimi Alimi, Benjamin Stearnes, Svetlana Romanova, Brady J. Sillman, Mena Asha Krishnan, Kristina Bailey, Benson J. Edagwa, Huanhuan Joyce Chen, Han‐jun Wang, Bin Duan   +10 more
wiley   +1 more source

Akkermansia muciniphila helps in the recovery of lipopolysaccharide-fed mice with mild intestinal dysfunction

Frontiers in Microbiology
BackgroundMild intestinal dysfunction, linked to subtle yet significant health issues, can be induced by lipopolysaccharide (LPS), a Gram-negative bacterial component that disrupts gut function and triggers inflammation. Akkermansia muciniphila has shown
Yue Hu, Yue Hu, Jun Zhou, Xiaoqi Lin
doaj   +1 more source

Bacteria‐Responsive Nanostructured Drug Delivery Systems for Targeted Antimicrobial Therapy

Advanced Materials, EarlyView.
Bacteria‐responsive nanocarriers are designed to release antimicrobials only in the presence of infection‐specific cues. This selective activation ensures drug release precisely at the site of infection, avoiding premature or indiscriminate release, and enhancing efficacy.
Guillermo Landa, Gracia Mendoza, Silvia Irusta, Manuel Arruebo   +3 more
wiley   +1 more source

Dendrobium officinale polysaccharide attenuates type 2 diabetes in mice model by modulating gut microbiota and alleviating intestinal mucosal barrier damage

Food Science and Human Wellness
The purpose of this study was to investigate the hypoglycemic effect and mechanism of Dendrobium officinale polysaccharide (DOP) on type 2 diabetes mellitus (T2DM) mice established by high-fat diet and streptozotocin. The results showed that DOP improved
Xiaoxia Chen, Chun Chen, Changyang Ma, Wenyi Kang, Junlin Wu, Xiong Fu   +5 more
doaj   +1 more source

Soft Ionic and Electronic Triboelectric Nanogenerators: Toward Attachable and Implantable Biomedical Applications

Advanced Materials, EarlyView.
This review provides an overview of triboelectric nanogenerator (TENG)–based biomedical applications by classifying studies into electronic and ionic systems across attachable and implantable platforms. It summarizes key material choices, device structures, and working mechanisms that characterize current TENG‐based research, and outlines six future ...
Kyongtae Choi, Jimin Park, Won Jun Song, Soohwan An, Seonggyu Choe, Byeong‐Rak Keum, Min Young Kim, Dae Hee Hwang, Young‐Geun Park, Sung‐Won Kim, Sangyul Baik, Gwang‐Bum Im, Younghoon Lee   +12 more
wiley   +1 more source

Ugd Is Involved in the Synthesis of Glycans of Glycoprotein and LPS and Is Important for Cellulose Degradation in Cytophaga hutchinsonii

Microorganisms
Cytophaga hutchinsonii, a member of the phylum Bacteroidetes, can rapidly degrade crystalline cellulose through direct cell-to-substrate contact. Most of its cellulases are secreted by the Type IX secretion system (T9SS) and anchored to the cell surface.
Wenxia Song, Shaoqi Geng, Qingsheng Qi, Xuemei Lu   +3 more
doaj   +1 more source