| active_area_percentage |
Percentage of active ciliated area |
| alpha_diversity |
Alpha diversity metric |
| analysis_method |
Method for analysis (qRT-PCR, RNA-seq) |
| antibodies_used |
Antibodies used in staining |
| antioxidant_capacity |
Antioxidant capacity (GSH/GSSG ratio, enzyme activity) |
| antioxidant_enzyme_activities |
Antioxidant enzyme activities (SOD, catalase, GPx) |
| apoptosis_markers |
Apoptosis marker levels |
| asl_height_um |
Airway surface liquid height in micrometers |
| assay_type |
Type of assay or method, constrained to OBI assay terms |
| authors |
Connects publications to contributor lists, formatted as comma-delimited name... |
| bacterial_biofilm_details |
Details about bacterial biofilm preparation and characteristics |
| bacterial_load |
Bacterial load (CFU or similar) |
| barrier_integrity |
Epithelial barrier integrity measurements |
| beat_frequency_hz |
Ciliary beat frequency in Hz |
| beta_diversity |
Beta diversity metric |
| biofilm_clearance_rate |
Rate of bacterial biofilm clearance |
| bronchodilator_response |
Response to bronchodilator |
| cell_culture_conditions |
Conditions for cell culture (ALI days, medium, etc |
| cell_culture_details |
Detailed cell culture conditions |
| cell_free_dna |
Cell-free DNA measurement |
| cell_type_ratios |
Ratios between different cell types |
| cftr_specific_current |
CFTR-mediated chloride secretory current |
| cilia_length |
Length of cilia |
| cilia_per_cell |
Number of cilia per cell |
| ciliary_motion_patterns |
Patterns of ciliary motion |
| co2_percentage |
CO2 percentage in incubator |
| collection_method |
Method for sample collection |
| concentration |
Concentration of reagent or compound |
| control_method |
Method used for control |
| culture_medium |
Cell culture medium formulation |
| cytokine_levels |
Cytokine and chemokine levels |
| cytotoxicity_metrics |
Cytotoxicity measurements |
| days_at_ali |
Days at air-liquid interface |
| decline_rate |
Longitudinal decline rate |
| description |
A detailed description |
| detection_method_details |
Detection method details |
| detection_type |
Type of detection method |
| detection_wavelength |
Wavelength for detection |
| directionality |
Directionality of mucociliary transport |
| dlco |
Diffusing capacity of the lung for carbon monoxide |
| dna_damage_markers |
DNA damage markers (8-OHdG) |
| dna_extraction_method |
Method for DNA extraction |
| donor_count |
Number of unique donors |
| dose_response_data |
Dose-response relationship data |
| downstream_kinase_activation |
Activation levels of downstream kinases (ERK, AKT) |
| egfr_phosphorylation |
EGFR phosphorylation levels |
| environmental_conditions |
Environmental conditions during measurement |
| eosinophil_percentage |
Percentage of eosinophils |
| evaporation_prevention |
Method used to prevent evaporation |
| exposure_conditions |
Exposure or treatment conditions |
| fef25_75 |
Forced expiratory flow 25-75% |
| feno |
Fractional exhaled nitric oxide |
| fev1 |
Forced expiratory volume in 1 second |
| fev1_fvc_ratio |
Ratio of FEV1 to FVC |
| fixation_method |
Method for tissue/cell fixation |
| fluorescent_labeling |
Fluorescent label or tracer used |
| fluorescent_tracers |
Fluorescent tracers used for tracking |
| fluorophore_type |
Type of fluorophore used |
| frame_rate |
Image acquisition frame rate |
| fvc |
Forced vital capacity |
| gene_expression_analysis |
Gene expression analysis methodology |
| goblet_cell_count |
Number or percentage of goblet cells |
| goblet_to_ciliated_ratio |
Ratio of goblet cells to ciliated cells |
| has_maximum_numeric_value |
The maximum value in a range |
| has_minimum_numeric_value |
The minimum value in a range |
| has_numeric_value |
The numeric value of a quantity |
| has_unit |
The unit of measurement for the quantity |
| humidity |
Humidity level |
| id |
A unique identifier |
| imaging_conditions |
Imaging parameters and conditions |
| imaging_duration |
Duration of imaging session |
| imaging_intervals |
Time intervals between image acquisitions |
| imaging_modality |
Imaging modality used (confocal, OCT, etc |
| imaging_protocol |
Imaging protocol and parameters |
| incubation_conditions |
Incubation time and temperature |
| inflammatory_cell_profile |
Inflammatory cell type profile |
| inhibitor_sensitive_current |
Inhibitor-sensitive current measurement |
| input_sample |
Description of input samples and manipulations |
| instrumentation |
Specific instruments or equipment used |
| ion_composition |
Ionic composition (Cl⁻, Na⁺, K⁺) |
| keywords |
Keywords or tags for the publication |
| ldh_release |
Lactate dehydrogenase release |
| ligand_expression_levels |
Expression levels of EGFR ligands |
| lipid_peroxidation |
Lipid peroxidation markers (MDA, 8-isoprostane, etc |
| loading_conditions |
Conditions for loading probe or dye |
| lymphocyte_percentage |
Percentage of lymphocytes |
| macrophage_percentage |
Percentage of macrophages |
| manipulation |
Experimental manipulation applied |
| material_used |
Material used in protocol |
| measurement_timepoint |
Timepoint of measurement |
| mesh_terms |
Medical Subject Headings (MeSH) terms for indexing |
| method_assay |
The method or assay used |
| microbiome_analysis |
Microbiome composition analysis |
| mrna_level |
mRNA expression level |
| mtt_reduction |
MTT reduction assay result |
| mucin_expression_level |
Level of mucin gene or protein expression |
| mucin_protein_concentration |
Concentration of mucin protein |
| mucus_layer_thickness |
Thickness of mucus layer |
| neutrophil_percentage |
Percentage of neutrophils |
| normalization_genes |
Genes used for normalization |
| pages |
Page numbers (start and end) or total pages |
| particle_tracking_method |
Method used for tracking particles or mucus |
| passage_number |
Cell passage number |
| pathway_biomarkers |
Pathway-specific biomarker signatures |
| pathway_enrichment_scores |
Enrichment scores for biological pathways |
| percentage_ciliated_cells |
Percentage of cells that are ciliated |
| percentage_positive_cells |
Percentage of positive cells |
| periciliary_layer_depth |
Depth of periciliary layer in micrometers |
| permeability_coefficient |
Permeability coefficient |
| primers_used |
PCR primers used |
| probe_positioning |
Probe or sensor positioning protocol |
| probe_type |
Type of probe used |
| processing_time |
Time from collection to processing |
| protein_concentration |
Total protein concentration |
| protein_level |
Protein expression level |
| protein_oxidation_markers |
Protein oxidation markers (carbonyls, nitrotyrosine) |
| protocol_notes |
Protocol or SOP notes |
| publication_type |
Ontology term for categorizing publication format (e |
| replicates_per_donor |
Number of replicates per donor |
| ros_level |
Reactive oxygen species level |
| ros_probe |
ROS probe details |
| sample_collection_details |
Sample collection protocol details |
| sample_type |
Type of biological sample |
| sample_volume |
Volume of sample collected |
| sensitivity |
Sensitivity of detection method |
| sequencing_depth |
Sequencing depth or read count |
| sequencing_platform |
Platform used for sequencing |
| sequencing_primers |
Primers used for sequencing (16S, ITS) |
| sop_reference |
Reference to standard operating procedure |
| spatial_resolution |
Spatial resolution of imaging |
| staining_method |
Histological staining method used |
| staining_protocol |
Staining protocol details |
| staining_type |
Type of staining (histological, immunofluorescence) |
| storage_conditions |
Storage temperature and conditions |
| substrate_type |
Type of culture substrate |
| summary |
Executive summary or abstract of the publication |
| taxonomic_abundance |
Taxonomic abundance data |
| technical_replicates |
Number of technical replicates |
| teer_value |
Transepithelial electrical resistance value |
| temperature |
Temperature setting |
| total_cell_count |
Total cell count |
| transport_rate |
Mucociliary transport rate |
| viability_percentage |
Cell viability percentage |
| viral_infection_details |
Details about viral infection protocol |
| viral_spread_rate |
Rate of viral spread |
| wavelength |
Wavelength for excitation or emission |
| xref |
Cross-references to supporting databases or webpages |