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Egyptian Journal of Forensic Sciences
Fig. 13 | Egyptian Journal of Forensic Sciences

Fig. 13

From: Cytotoxicity associated with acute and chronic administration of synthetic cannabinoids “Strox” in the brain, liver, heart, and testes of male albino rats: histological and immunohistochemical study

Fig. 13

Photomicrographs of sections in the heart immunohistochemically stained with cannabinoid receptor 1 (CB1) (×400). A and B Negative and positive control groups show weak positive reactions in the cytoplasm of cardiomyocytes. C The acute treated group shows an increase in positive immune reaction in cardiomyocytes (arrows). D and E Chronic treated and chronic withdrawal groups reveal an increased positive reaction in cardiomyocytes (arrows)

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