Results 91 to 100 of about 355,419 (303)

Chemically Engineered L. reuteri Delivering αPD‐L1 and Gallium Ions via Metal‐Phenolic Networks Potentiate Anti‐Tumor Immunity and Ferroptosis

Advanced Science, EarlyView.
A multifaceted chemical strategy, integrating bacterial tropism, metal‐ion interference therapy, and immunotherapy, resulted in significant tumor regression in murine models. A pioneering paradigm for the design of biohybrid materials was established, highlighting how sophisticated chemical engineering of living systems can unlock new avenues for ...
Tingting Zhang, Mengyi Xu, Yan Zhang, Zhiwen Li, Danqing Song, Jing Pang, Ke Li, Yanxiang Wang   +7 more
wiley   +1 more source

Aerobic and Anaerobic Bacterial Isolates on the Surface and Core of Tonsils from Patients with Chronic Tonsillitis

Bengal Journal of Otolaryngology and Head Neck Surgery, 2017
Introduction Controversy regarding treatment of tonsillitis based on throat culture report still persists. If surface culture is a determinant of bacteriology of the core, then rational therapy could be aimed at organisms cultured by surface swab ...
Meera Niranjan Khadilkar, Nitin Ankle, Sheetal Harakuni   +2 more
doaj   +3 more sources

Growth of aerobic and anaerobic bacteria in agar subjected to freezing and diurnal freezing and thawing [PDF]

Aerobic and anaerobic bacteria growth in agar after freezing and diurnal freezing and ...
Blank, G. B., Cameron, R. E., Horowitz, N. H.   +2 more
core   +1 more source

Microbial degradation of dimethylsulphide and related C1-sulphur compounds: organisms and pathways controlling fluxes of sulphur in the biosphere [PDF]

, 2010
Dimethylsulphide (DMS) plays a major role in the global sulphur cycle. It has important implications for atmospheric chemistry, climate regulation, and sulphur transport from the marine to the atmospheric and terrestrial environments.
Boden, Rich, Myronova, Natalia, Schäfer, Hendrik   +2 more
core   +1 more source

Polydopamine‐Encapsulated Probiotics Restore Gut Homeostasis and Reinstate Macrophage Efferocytosis in Systemic Lupus Erythematosus

Advanced Science, EarlyView.
Polydopamine‐encapsulated probiotics restore gut homeostasis and reinstate macrophage efferocytosis, thereby reestablishing immune tolerance and mitigating systemic autoimmunity, highlighting a bioengineered microbiota‐based therapeutic strategy for SLE.
Ruimiao Wu, Mei Liu, Changxing Gao, Cheng Zhao, Feijie Zhao, Shuqing Dong, Bo Zhang, Qianmei Liu, Wenqian Zhang, Ming Zhao, Qianjin Lu   +10 more
wiley   +1 more source

Investigation of some anaerobic bacteria in the sputum of cystic fibrosis patients and healthy people in Tehran, Iran [PDF]

Journal of Krishna Institute of Medical Sciences University
Background: In Cystic Fibrosis (CF) patients, increased mucus secretion and accumulation due to genetic defect leads to decreased oxygen levels and colonization of anaerobic bacteria. Aim and Objectives: In addition to investigating the difference in the
Homa Hamayeli , Ahya Abdi-Ali, Bahareh Attaran, Morvarid Shafiei, Mohammadreza Modaresi   +4 more
doaj  

Antimicrobial Susceptibility Patterns and Wild-Type MIC Distributions of Anaerobic Bacteria at a German University Hospital: A Five-Year Retrospective Study (2015–2019)

Antibiotics, 2020
Local antimicrobial susceptibility surveys are crucial for optimal empirical therapy guidelines and for aiding in antibiotic stewardship and treatment decisions.
Mohamed Tarek Badr, Benjamin Blümel, Sandra Baumgartner, Johanna M. A. Komp, Georg Häcker   +4 more
doaj   +1 more source

Sustainable Power Production in a Membrane-less and Mediator-less Wastewater Microbial Fuel Cell [PDF]

, 2009
Microbial fuel cells (MFCs) fed with wastewater are currently considered a feasible strategy for production of renewable electricity at low cost. A membrane-less MFC with biological cathode was built from a compact wastewater treatment reactor.
Aldrovandi, Aba, Giondano, Andrea, Marsili, Enrico, Paganin, Patrizia, Stante, Loredana, Tabacchioni, Silvia   +5 more
core   +1 more source

Glucuronolactone Promotes Mucin Sulfation to Alleviate Deoxynivalenol‐Induced Intestinal Injury via Microbiota‐Dependent and ‐Independent AHR Activation

Advanced Science, EarlyView.
Glucuronolactone (GLU) as a natural metabolite of glucose, increases Lactobacillus amylovorus abundance and luminal IAA level to activate AHR signaling. In addition, GLU itself can directly elevate AHR signaling activity independently of microbiota and IAA.
Chenbin Cui, Beibei Zhang, Jiaxi Tang, Jing Hou, Yueqin Qiu, Kaiguo Gao, Li Wang, Zongyong Jiang, Xuefen Yang   +8 more
wiley   +1 more source

FomA‐Containing Outer Membrane Vesicles of Fusobacterium Nucleatum Facilitate Bladder Cancer Lymphatic Metastasis via IL‐6‐Dependent M2b Macrophage Polarization

Advanced Science, EarlyView.
Urinary Fusobacterium nucleatum–derived outer membrane vesicles are shown to promote bladder cancer lymphatic metastasis. The vesicle protein FomA activates TLR2/NF‐κB signaling in tumor cells, induces IL‐6 secretion, and drives M2b macrophage polarization and VEGF‐C–dependent lymphangiogenesis, revealing a microbiota‐driven mechanism linking tumor ...
Wentai Shangguan, Weijia Li, Wenxue Huang, Jilin Wu, Yao Yu, Yiyao Huang, Lin Yang, Ming Xie, Qishen Yang, Jun Zheng, Yuexuan Zhu, Qi Sun, Biao Li, Leqian Li, Zongwei Wang, Jie Zhao, Peng Wu, Bisheng Cheng   +17 more
wiley   +1 more source