Project description:strategy to alleviate ammonia inhibition in anaerobic digestion
| PRJNA700128 | ENA
Project description:Hydrogen enrichment as a bioaugmentation tool to alleviate ammonia inhibition
| PRJNA522660 | ENA
Project description:Osmoprotectants protect methanogenic microbiome during ammonia toxicity events in continuous processes
| PRJNA886876 | ENA
Project description:Ammonia-induced inhibition of manure-based continuous biomethanation process under different OLR and associated microbial community dynamics
| PRJNA659469 | ENA
Project description:Osmoprotectants boost adaptation and protect methanogenic microbiome during ammonia toxicity events in continuous processes
| PRJNA846499 | ENA
Project description:Osmoprotectants provide long-term ammonia tolerance for biomethanation process
Project description:The use of biofertilizers is becoming an economical and environmentally friendly alternative to promote sustainable agriculture. Biochar from microalgae can be applied to enhance the productivity of food crops through soil improvement, slow nutrient absorption and release, increased water uptake, and long-term mitigation of greenhouse gas sequestration. Therefore, the aim of this study was to evaluate the stimulatory effects of biochar produced from Spirulina platensis biomass on the development and seed production of rice plants. Biochar was produced by slow pyrolysis at 300°C, and characterization was performed through microscopy, chemical, and structural composition analyses. Molecular and physiological analyses were performed in rice plants submitted to different biochar concentrations (0.02, 0.1, and 0.5 mg mL-1) to assess growth and productivity parameters. Morphological and physicochemical characterization revealed a heterogeneous morphology and the presence of K and Mg minerals in the biochar composition. Chemical modification of compounds post-pyrolysis and a highly porous structure with micropores were observed. Rice plants submitted to 0.5 mg mL-1 of biochar presented a decrease in root length, followed by an increase in root dry weight. The same concentration influenced seed production, with an increase of 44% in the number of seeds per plant, 17% in the percentage of full seeds per plant, 12% in the weight of 1,000 full seeds, 53% in the seed weight per plant, and 12% in grain area. Differential proteomic analyses in shoots and roots of rice plants submitted to 0.5 mg mL-1 of biochar for 20 days revealed a fine-tuning of resource allocation towards seed production. These results suggest that biochar derived from Spirulina platensis biomass can stimulate rice seed production.
Project description:The purpose of this study was to evaluate whether chronic, continuous hypoxia (breathing 11% FIO2) would improve neurodegenerative disease in a mouse model of Parkinson's disease, which was modeled through intrastriatal injection of a-synuclein preformed fibrils (PFFs). We find that chronic, continuous hypoxia helps to prevent further neurodegeneration and alleviate neurological disease.
2025-07-14 | PXD063553 | Pride
Project description:Bioaugmentation with syntrophic volatile fatty acids-oxidizing consortia to alleviate the ammonia inhibition in continuously anaerobic digestion of municipal sludge
Project description:By means of semi-continuous experiment, the washout effect of incoming and outgoing materials and long-term accumulation of endogenous ammonia in actual anaerobic digestion plant were simulated, and the ammonia inhibition mechanism in anaerobic digestion was explored.