Fig. 7From: Bioenzyme-based nanomedicines for enhanced cancer therapyReproduced with permission from [87]. Copyright 2017, Elseviera A scheme showing the preparation of CAT@Pt(IV)-liposomes for tumor hypoxia relieved cancer chemo-RT. b Ex vivo immunofluorescence staining of tumor slices collected from mice with intravenous injection of saline, Pt(IV)-liposomes, CAT@liposomes, or CAT@Pt(IV)-liposomes at 24Â h. c Tumor growth curves of mice after various different treatments indicated.Back to article page