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Figure 1 | Particle and Fibre Toxicology

Figure 1

From: Intranasal exposure to amorphous nanosilica particles could activate intrinsic coagulation cascade and platelets in mice

Figure 1

Biodistribution of silica particles. BALB/c mice were intranasally exposed to nSP30, nSP70, mSP300, nSP100, or mSP1000 at a concentration of 500 μg/mouse for 7 days. Twenty-four hours after the final administration, the nasal cavity (a,d,g,j,m,p,s,v), lung (b,e,h,k,n,q,t,w), and liver (c,f,i,l,o,r,u,x) were evaluated by transmission electron microscopy. Arrows point to silica particles. N.D.: not detected.

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