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105 results for “Microbial activity”
Fig. 2 in Catecholic alkaloid sulfonates and aromatic nitro compounds from Portulaca oleracea and screening of their anti-inflammatory and anti-microbial activities
Fig. 2. Key HMBC (H→C) correlations of compounds 1, 3–6, 10, 16, and 17.
Data from: Grazing and nitrogen addition restructure the spatial heterogeneity of soil microbial community structure and enzymatic activities
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Data from: Reconsidering the phosphorus limitation of soil microbial activity in tropical forests
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Data from: Climate, soil resources and microbial activity shape the distributions of mountain plants based on their functional traits
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Microbial activities associated with human intestinal mucosal biofilms change mRNAs and microRNAs to promote carcinogenesis in mice [miRNA]
GEO Series GSE108164. Mus musculus. 21 samples. Type: Non-coding RNA profiling by high throughput sequencing.
Microbial infection instigates tau-related pathology in Alzheimer's disease via activating neuroimmune cGAS-STING pathway
GEO Series GSE264504. Mus musculus. 10 samples. Type: Expression profiling by high throughput sequencing.
Overall functional diversity of microbial communities in three full-scale activated sludge bioreactors
GEO Series GSE53744. Archaea; activated sludge metagenome; Bacteria; Eukaryota; Viruses. 9 samples. Type: Genome variation profiling by array.
Microbial activities associated with human intestinal mucosal biofilms change mRNAs and microRNAs to promote carcinogenesis in mice [RNA]
GEO Series GSE108156. Mus musculus. 13 samples. Type: Expression profiling by high throughput sequencing.
Microbial infection instigates tau-related pathology in Alzheimer's disease via activating neuroimmune cGAS-STING pathway
GEO Series GSE229411. Mus musculus. 10 samples. Type: Expression profiling by high throughput sequencing.
Soil microbial diversity and enzyme activity responses to experimental warming and disturbance in a forest ecotone (B4WarmED)
<p>The contents of this archive include data and R code used in Van Nuland et al. (2020) “Warming and disturbance alter soil microbiome diversity and function in a northern forest ecotone” in <em>FEMS Microbiology Ecology</em>.</p>
Data from: Contrasting effects of ammonium and nitrate additions on the biomass of soil microbial communities and enzyme activities in subtropical China
The nitrate to ammonium ratios in nitrogen (N) compounds in wet atmospheric deposits have increased over the recent past, which is a cause for some concern as the individual effects of nitrate and ammonium deposition on the biomass of different soil microbial communities and enzyme activities are still poorly defined. We established a field experiment and applied ammonium (NH4Cl) and nitrate (NaNO3) at monthly intervals over a period of 4 years. We collected soil samples from the ammonium and nitrate treatments and control plots in three different seasons, namely spring, summer, and fall, to evaluate the how the biomass of different soil microbial communities and enzyme activities responded to the ammonium (NH4Cl) and nitrate (NaNO3) applications. Our results showed that the total contents of phospholipid fatty acids (PLFAs) decreased by 24 and 11 % in the ammonium and nitrate treatments, respectively. The inhibitory effects of ammonium on Gram-positive bacteria (G+) and bacteria, fungi, actinomycetes, and arbuscular mycorrhizal fungi (AMF) PLFA contents ranged from 14 to 40 % across the three seasons. We also observed that the absolute activities of C, N, and P hydrolyses and oxidases were inhibited by ammonium and nitrate, but that nitrate had stronger inhibitory effects on the activities of acid phosphatase (AP) than ammonium. The activities of N-acquisition specific enzymes (enzyme activities normalized by total PLFA contents) were about 21 and 43 % lower in the ammonium and nitrate treatments than in the control, respectively. However, the activities of P-acquisition specific enzymes were about 19 % higher in the ammonium treatment than in the control. Using redundancy analysis (RDA), we found that the measured C, N, and P hydrolysis and polyphenol oxidase (PPO) activities were positively correlated with the soil pH and ammonium contents, but were negatively correlated with the nitrate contents. The PLFA biomarker contents were positively correlated with soil pH, soil organic carbon (SOC), and total N contents, but were negatively correlated with the ammonium contents. The soil enzyme activities varied seasonally, and were highest in March and lowest in October. In contrast, the contents of the microbial PLFA biomarkers were higher in October than in March and June. Ammonium may inhibit the contents of PLFA biomarkers more strongly than nitrate because of acidification. This study has provided useful information about the effects of ammonium and nitrate on soil microbial communities and enzyme activities.
IMPACT STUDY: Investigating Microbial Pathogen Activity of Copper Textiles
ClinicalTrials.gov study NCT02627092. IPD Sharing: NO. Countries: 1. Publications: 0.
Effect of Topical Active Oxygen Therapy on Surgical Site Wound Healing and Microbial Colonization
ClinicalTrials.gov study NCT06705920. IPD Sharing: YES. Countries: 1. Publications: 0.
Data from: Contrasting effects of ammonium and nitrate additions on the biomass of soil microbial communities and enzyme activities in subtropical China
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Data from: Distinct microbial communities in the active and permafrost layers on the Tibetan Plateau
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Butyrate and propionate are microbial danger signals that activate the NLRP3-inflammasome in human macrophages in the presence of TLR stimulation
GEO Series GSE248578. Homo sapiens. 18 samples. Type: Expression profiling by high throughput sequencing.
Butyrate and propionate are microbial danger signals that activate the NLRP3-inflammasome in human macrophages in the presence of TLR stimulation
GEO Series GSE248577. Homo sapiens. 12 samples. Type: Genome binding/occupancy profiling by high throughput sequencing.
Butyrate and propionate are microbial danger signals that activate the NLRP3-inflammasome in human macrophages in the presence of TLR stimulation
GEO Series GSE248579. Homo sapiens. 30 samples. Type: Genome binding/occupancy profiling by high throughput sequencing; Expression profiling by high throughput sequencing.
Microbial activities associated with human intestinal mucosal biofilms change mRNAs and microRNAs to promote carcinogenesis in mice
GEO Series GSE108165. Mus musculus. 34 samples. Type: Expression profiling by high throughput sequencing; Non-coding RNA profiling by high throughput sequencing.
Trial of Probiotics to Lower Microbial Translocation and Immune Activation in HIV-Infected Adolescents
ClinicalTrials.gov study NCT01492803. IPD Sharing: Not stated. Countries: 0. Publications: 0.
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Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.