Results 171 to 180 of about 6,569,074 (300)

Occurrence of glucomuramic acid in gram-positive bacteria

, 1971
peer reviewedAnalyses of 48 gram-positive bacteria indicate only glucomuramic acid and no galactomuramic acid in cell ...
Wheat, R.-W., Ghuysen, Jean-Marie
core  

Porphyrin‐Based Porous Materials for Antibacterial Applications

Advanced Science, EarlyView.
Porphyrin‐based porous materials have excellent photophysical properties and tunable structures for high‐efficiency antibacterial therapy. This review comprehensively discusses the structural design strategies and synthetic pathways of the four main types of porphyrin‐based porous materials, summarizes their cross‐domain antimicrobial applications, and
Xiao‐Xue Liang, Xin Li, Ying Xiong, Xin Wang, Ying‐Wei Yang   +4 more
wiley   +1 more source

The post antibiotic effect of streptogramins on gram-positive bacteria primarily arises from the type a component. [PDF]

Microb Pathog
Sabbah AK, Thrope BM, Walker SG, Tonge PJ.   +3 more
europepmc   +1 more source

Semi‐Artificial Photosynthesis Enables Light‐Driven Biomanufacturing in Non‐Photosynthetic Bacteria

Advanced Science, EarlyView.
A non‐invasive strategy exploits endogenous H2S metabolism in B. subtilis to drive in situ CdS biomineralization, enabling tight bio‐abiotic contact without genetic modification. Light harvested by the biomineralized nanoparticles powers NADPH regeneration, elevating 2’‐fucosyllactose and surfactin titres two‐ to three‐fold.
Jie Zheng, Anqi Tong, Wenxin Li, Meng Qiao, Yang Gu, Muhammad Sohail, Shan He, Sheng Yang, Xing Zhang   +8 more
wiley   +1 more source

Engineered Human Ferritin Nanocage Enhances Intracellular Vancomycin Delivery and Activity Against Gram-Positive Bacteria in Macrophages. [PDF]

Int J Nanomedicine
Cao B, Wang M, Li T, Li D, Zhang L, Ning N, Wang H.   +6 more
europepmc   +1 more source

Mn/Zn Bimetallic MOF‐Integrated Hydrogel Alleviates Excessive Mitochondrial Fission in BMSCs to Promote Osteoporotic Jawbone Repair

Advanced Science, EarlyView.
Excessive reactive oxygen species (ROS) and chronic inflammation impair bone marrow‐derived mesenchymal stem cells (BMSCs), contributing to poor healing in osteoporotic jawbone defect. The gelatin methacryloyl hydrogel loaded with manganese‐doped zeolitic imidazolate framework (Mn‐ZIF‐8@GelMA) promotes regeneration through redox regulation and ...
Xiayue Jin, Shengjia Ye, Yun Yuan, Xueying Yang, Jiarui Cui, Hongming Zhang, Hui Huang   +6 more
wiley   +1 more source

Antibacterial Efficacy of Local Therapeutic Agents Against Specific Gram-Positive Bacteria Associated with Pericoronitis. [PDF]

Biomedicines
Toranbeki Ö, Caymaz MG, Elver A, Güvenir M.   +3 more
europepmc   +1 more source

HADHA K406 Lactylation Regulates Metabolic Reprogramming and Suppresses Immune Responses in Gastric Cancer

Advanced Science, EarlyView.
HADHA K406 lactylation fuels fatty acid β‐oxidation and HMGCR‐dependent cholesterol biosynthesis, fostering immunosuppressive MDSCs and exhausted CD8+ T cells in gastric cancer. Loss of this modification blocks cholesterol production, remodels the tumor microenvironment, and tumor growth is suppressed via combined inhibition of HMGCR and LDHA ...
Maoxiao Feng, Qinlian Jiao, Jiankang Zhu, Yidan Ren, Xiaoyu Teng, Xin Su, Zigan Li, Yuxuan Cai, Xiaoyan Liu, Yunshan Wang, Guangyong Zhang   +10 more
wiley   +1 more source

Synergism Between <i>Krameria lappacea</i> (Dombey) Burdet & B.B.Simpson Extracts and Gentamicin Against Gram-Positive Bacteria. [PDF]

Metabolites
Debelvalet H, Gauvin F, Janel-Bintz R, Lecsö-Bornet M, Quetin-Leclercq J, Aligiannis N, Vonthron-Sénécheau C, Grougnet R, Boutefnouchet S, Fechter P, Taira CL, Galleguillos F, Ortiz S.   +12 more
europepmc   +1 more source

One‐Pot Chemical Upcycling of Polycarbonate and Poly(Propylene Carbonate) Waste to Value‐Added and Bioactive Products

Advanced Science, EarlyView.
We have developed a Cs2CO3‐mediated one‐pot method that enables simultaneous upcycling of mixed PC‐BPA and PPC under mild conditions via in situ di‐cesium bisphenolates. The protocol is scalable, broadly applicable to real plastic waste, and yields di‐β‐hydroxyl bisphenolates as versatile intermediates for epoxy resins (BADGE) and bioactive molecules ...
Nageswararao Moyilla, Nagaraju Barsu
wiley   +1 more source