# m08 ## Mouse Physiologic Parameters * Sex: Female * Strain: C57BL/6 * Weight (g): 23.0 * Vendor: Jackson Labs * Physical abnormalities: none * Protocol (https://cebs-ext.niehs.nih.gov/cahs/file/lapd/pages/Core/Animal%20Model.pdf) ## Aerosol Dosing * Particle size: 1 micron * Exposure time: 10 minutes * Exposure estimate: unknown | Time | RR (bpm) | Vt (ml) | VE (ml/min) | I:E | |:------------------|---------:|--------:|------------:|-----:| |Pre Aerosol | 240 | 0.30 | 71.3 | 0.81 | |Post 5 Aerosol | 210 | 0.24 | 50.0 | 0.66 | |Post 10 Aerosol | 180 | 0.27 | 48.3 | 0.61 | ## Slicing Info * Approximate lung orientation: LAS * Camera: D7100, 14-bit, 200mm Nikkor Macro lens, f/16 * Voxel size: 4.64 x 4.64 x 9.52 (microns) * Image exposures (msec). ISO=160, all images. | | mt | ol | fl | rd | Notes | |:--------:|:---------:|:-------:|:-------:|:-------:|:----------------------| |excitation| UVND2 | UVND2 | 485/20 | 560/20 |center wavelength/fwhm | |emission | N/A | 470/30 | 535/30 | 635/30 | (nm) | |**Image** |**Exp** |**Exp** |**Exp** |**Exp** | **Notes** | |white | 25 | 125 | 6000 | 167 | 1 drop rhodamine B/10mL OCT | |cal | 20 | 50 | 40 | 200 | | |images | N/A | 50 | 15000 | 333 | | |darks | | 50 | 15000 | 333 | | * Notes regarding slicing: * Small amount of OCT leakage at the trachea just superior to the carina. * Lots of shards early in the slicing. * Good aerosol signal throughout. * Tip of the left lung fell out around slice 1868. * Ran without stopping. ## Airway Segmentation * Total centerline length: 597.903 mm * Number of branches: 1718 * Number of terminal branches: 861 * Maximum generation number: 25 * Number of outlet areas: 1995 ## Compartment Sizes and Aerosol Deposition * Lung volume: 1055.43 (mm^3) Compartments | Count | Volume (mm^3) ------------ | ----- | ------------- Lung | 1 | 1055.43 Lobes | 5 | 211.09±93.96 Sublobes | 55 | 18.38±19.37 Near acini | 378 | 2.58±1.26 Lobe | Volume (mm^3) | Average aerosol deposition --------- | ------------- | ---------------------- left | 340.92 | 0.97±0.84 cranial | 158.80 | 1.50±1.15 middle | 131.24 | 1.64±1.12 caudal | 307.57 | 1.16±0.97 accessory | 116.90 | 1.13±0.97 ## Additional Notes * Overall quality: A * Airway surface wall for bifuraction leading into accessory lobe is not modeled well.