Fig. 7: PDT effect of MNB-Pyra Nbs in Hela tumor bearing model. | Nature Communications

Fig. 7: PDT effect of MNB-Pyra Nbs in Hela tumor bearing model.

From: Self-reporting photodynamic nanobody conjugate for precise and sustainable large-volume tumor treatment

Fig. 7

a Targeting and precise long-time retention imaging of MNB-Pyra Nbs in vivo. b Changes of tumor volume in mice after different treatments (n = 4 mice per group). c Weight of tumors after 14 days in different groups. (n = 4 mice per group) d Body weight changes in mice over 14 days after different treatments (n = 4 mice per group). e H&E analysis of tumors from different groups after treatments. f IHC analysis of Ki-67 from different groups. Data are shown as mean ± SD (b–d). Statistical significance in (b, c) was calculated via one tailed Student’s t test. P  <  0.05 is considered to be statistically significant. Scale bar = 50 µm. Source data are provided as a Source Data file.

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