Results 131 to 140 of about 1,005,757 (199)

The different effects of molybdate on Hg(II) bio-methylation in aerobic and anaerobic bacteria

Frontiers in Microbiology
In nature, methylmercury (MeHg) is primarily generated through microbial metabolism, and the ability of bacteria to methylate Hg(II) depends on both bacterial properties and environmental factors. It is widely known that, as a metabolic analog, molybdate
Lanjing Wang, Hang Liu, Feng Wang, Yongmin Wang, Yongmin Wang, Yuping Xiang, Yongyi Chen, Jiwu Wang, Dingyong Wang, Dingyong Wang, Hong Shen, Hong Shen   +11 more
doaj   +1 more source

Radiotherapy‐Induced Side Effects: Epidemiology, Pathogenesis, Prevention and Treatments

MedComm, Volume 7, Issue 10, October 2026.
Radiotherapy for malignancies frequently injures the organs’ systems through oxidative stress, fibrosis, inflammation, and vascular damage. This review systematically maps the epidemiology, pathogenesis, and emerging therapies to propose a mechanism‑network‑targeted framework for integrated, personalized care in radiation oncology.
Xiaowen Ma, Xiaoxuan Zhang, Pujun Zhao, Jiaxin Yang, Zhihao Li, Xiaoyang Han, Yixuan Wang, Zhenzhen Cui, Nian Liu, Min Li   +9 more
wiley   +1 more source

Microbial Community Restructuring Under Zinc Oxide Nanoparticle Stress in Membrane Bioreactors

Environmental Microbiology Reports, Volume 18, Issue 5, October 2026.
Long‐term ZnO nanoparticle exposure induced extracellular stress responses and restructured microbial communities, with reduced taxonomic and phylogenetic richness and loss of key nitrogen‐transforming taxa. These ecological changes were accompanied by impaired nitrification, demonstrating that prolonged ZnO exposure can compromise the functional ...
Dongqing Zhang, Tao Yu, Antoine Prandota Trzcinski   +2 more
wiley   +1 more source

Differential degradation of petroleum hydrocarbons by Shewanella putrefaciens under aerobic and anaerobic conditions

Frontiers in Microbiology
The complexity of crude oil composition, combined with the fluctuating oxygen level in contaminated environments, poses challenges for the bioremediation of oil pollutants, because of compound-specific microbial degradation of petroleum hydrocarbons ...
Yang Li, Yang Li, Yuan Liu, Yuan Liu, Dongyi Guo, Hailiang Dong, Hailiang Dong   +6 more
doaj   +1 more source

Resource Recovery From Food Processing Wastewater Through Microalgae‐Driven Carbon Chain Rearrangement

GCB Bioenergy, Volume 18, Issue 10, October 2026.
Carbon chain rearrangement reframes food‐processing wastewater treatment from COD removal to controlled carbon recovery. By coupling microalgal biosynthesis with bacterial substrate transformation, algal–bacterial consortia can redirect heterogeneous wastewater carbon toward recoverable biomolecules.
Guanghong Luo, Shoukai Guo, Yu Xie, Liqin Sun, Ashiwin Vadiveloo, Zhongliang Sun   +5 more
wiley   +1 more source

Association Between the Root Canal Microbiome and Apical Lesion Size: An Observational Shotgun Metagenomic Study

International Endodontic Journal, Volume 59, Issue 10, Page 2211-2222, October 2026.
ABSTRACT Aim The aim was to characterize the taxonomic and functional composition of the microbiome involved in primary endodontic infections and to evaluate their association with the periapical lesion size using shotgun metagenomic sequencing. Methodology Samples from primary root canal infections diagnosed with apical periodontitis were analysed ...
Virginia Pérez‐Carrasco, David Uroz‐Torres, Ana Soriano‐Lerma, Miguel Soriano, Jose Antonio García‐Salcedo, Maria Teresa Arias‐Moliz   +5 more
wiley   +1 more source

The Role of Facultative Anaerobic Micro-Organisms in Anaerobic Biodegradation of Chlorophenols

, 1985
Pure cultures of facultative anaerobic bacteria and yeasts were isolated from anaerobic reactors fed synthetic wastewater which contained eight different chlorophenolic compounds. The concentration of facultative anaerobic micro-organisms was followed in
M Benjamin, S Woods, R Hakulinen, J Ferguson   +3 more
core   +1 more source

Nano‐Backpack Engineered Probiotics with Reactive Oxygen Species–Responsive Tungsten Release for Synergistic Therapy of Inflammatory Bowel Disease

Advanced Science, Volume 13, Issue 52, 18 September 2026.
An integrated probiotic system is engineered to execute a programmed therapeutic cascade against inflammatory bowel disease. Upon pathological signals, the system sequentially performs ROS scavenging, tungsten release, and selective pathogen suppression, thereby breaking the oxidative stress–dysbiosis cycle to remodel gut microbiota and reinforce ...
Yang Yang, Liucan Wang, Guoqing Chen, Yuanling Zhang, Jiarui Shi, Wenzhe Fan, Min Yu, Jixi Zhang, Hua Yang   +8 more
wiley   +1 more source

Effect of pre-aeration and inoculum on the start-up of batch thermophilic anaerobic digestion of municipal solid waste [PDF]

, 2009
In this study, a short pre-aeration step was investigated as pre-treatment for thermophilic anaerobic digestion of the organic fraction of municipal solid waste (OFMSW).
Charles, W., Cord-Ruwisch, R., Walker, L.   +2 more
core  

The Oral Microbiome of King Richard III of England

American Journal of Biological Anthropology, Volume 191, Issue 1, September 2026.
ABSTRACT Objectives Metagenomic investigations of ancient dental calculus provide insights into oral health, disease, and diet. Here, we analyze the dental calculus metagenome of King Richard III of England (1452–1485). Materials and Methods Dental calculus DNA was extracted from three teeth of King Richard III and shotgun sequenced to a depth of ...
Irina M. Velsko, Alexander Hübner, Zandra Fagernäs, James A. Fellows Yates, Allison E. Mann, Courtney A. Hofman, Andrew T. Ozga, Cecil M. Lewis Jr., Camilla Speller, Sarah Fiddyment, Michael Francken, Joachim Wahl, Johannes Krause, Anita Radini, Turi King, Christina Warinner   +15 more
wiley   +1 more source