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Fig. 3 | Particle and Fibre Toxicology

Fig. 3

From: Single inhalation exposure to polyamide micro and nanoplastic particles impairs vascular dilation without generating pulmonary inflammation in virgin female Sprague Dawley rats

Fig. 3

Representative images of H&E-stained sections at 20x, 100x, and 200x magnification from naïve female rat controls (n = 9) or polyamide exposed rats (n = 8) are above. Low magnification morphological appearance of the conducting airways can be seen at 20x magnification (A and D). The proximal bronchioles (red arrows) and the distal bronchioles (black arrows) are shown at a 100x magnification (B and E). Representative images of the alveolar region are shown at 200x magnification (C and F)

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Particle and Fibre Toxicology

ISSN: 1743-8977

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