Nanoformulation of Premixing Propofol Lipid Emulsion and Fentanyl Citrate and Their Effects on Acute Toxicity, Sedation, and Analgesia

Figure 1

HE-stained pathological sections of organs at the highest administered dose (54.40 mg/kg propofol lipid emulsion combined with 27.20 μg/kg fentanyl citrate) (200x). (a–e) Pathological sections of the brain, lung, heart, liver, and kidney in the individual group. (f–j) Pathological sections of the brain, lung, heart, liver, and kidney in the premixed group.

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