# m26 ## Mouse Physiologic Parameters * Sex: Female * Strain: BALB/c * Weight (g): 22.3 * 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: 2 microns * Exposure time: 15 minutes * Exposure estimate: 9.99E+06 FMS | Time | RR (bpm) | Vt (ml) | VE (ml/min) | I:E | |:------------------|---------:|--------:|------------:|-----:| |Pre Aerosol | 219 | 0.23 | 51.0 | 0.89 | |Post 7.5min Aerosol| 193 | 0.22 | 43.0 | 1.01 | |Post 15min Aerosol | 238 | 0.21 | 50.7 | 0.84 | ## Slicing Info * Approximate lung orientation: LAS * Camera: D7100, 14-bit, 200mm Nikkor Macro lens, f/16 * Voxel size: 4.71 x 4.71 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 | | |**Image** |**Exp** |**Exp** |**Exp** |**Exp** | **Notes** | |white | 25 | 167 | 5000 | 200 |Rhodamine B in OCT | |cal | 20 | 125 | 67 | 400 | | |images | | 77 | 20000 | 1000 | | |darks | | 77 | 20000 | 1000 | | * Notes regarding slicing: * Good trachea length. * Small pinch in the apex of the right lung. * Good aerosol signal. Some areas hove multiple red images. ## Airway Segmentation * Total centerline length: 615.716 mm * Number of branches: 1487 * Number of terminal branches: 745 * Maximum generation number: 26 * Number of outlet areas: 2251 ## Compartment Sizes and Aerosol Deposition * Lung volume: 1166.22 (mm^3) Compartments | Count | Volume (mm^3) ------------ | ----- | ------------- Lung | 1 | 1166.22 Lobes | 5 | 233.24±110.94 Sublobes | 53 | 21.47±21.04 Near acini | 358 | 3.07±2.08 Lobe | Volume (mm^3) | Average aerosol deposition --------- | ------------- | ---------------------- left | 387.11 | 1.28±4.20 cranial | 184.94 | 1.44±7.79 middle | 156.48 | 1.16±2.28 caudal | 339.73 | 0.95±2.41 accessory | 97.97 | 1.13±2.60 ## Additional Notes * Overall quality: A