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Fig. 5 | Particle and Fibre Toxicology

Fig. 5

From: Difference in carcinogenicities of two different vapor grown carbon fibers with different physicochemical characteristics induced by intratracheal instillation in rats

Fig. 5

Representative histological images of the lung and heart in the MWNT-7 and VGCF™-H group. Deposition of MWNT-7 fibers (arrow in A) and the alveolar hyperplasia (A). B, C indicates the malignant mesothelioma in the MWNT-7 group. It indicates the deposition of VGCF™-H fibers (arrow in D) in the lung (D). E, F indicates the malignant mesothelioma in the VGCF™-H group. The scale bar indicates 50 μm

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