Journal: Discover Nano
Article Title: Nano TiO2 and direct black marking system for precise localization in intraoperative pathological diagnosis of small tumors
doi: 10.1186/s11671-026-04631-5
Figure Lengend Snippet: Immunohistochemical (IHC) staining in control and marked groups. Lung cance ( A ) The immunohistochemical scores of the control group were TTF-1 (3+, 90%), Napsin A (3+, 80%), p53 (2+, 50%), Ki-67 (2+,70%), and PD-L1 (TPS < 1%). The immunohistochemical scores of the nano-TiO₂ group were TTF-1 (2+, 60%), Napsin A (3+, 90%), p53 (2+, 45%), Ki-67 (85%), and PD-L1 (TPS < 1%).TPS, tumor proportion score; Thyroid cancer ( B ) The immunohistochemical scores of the control group were Galectin-3 (3+, 90%), TPO (1+, 3%), CD56 (0), and BRAF V600E (3+, 80%). The immunohistochemical scores of the nano-TiO 2 group were Galectin-3 (2+, 70%), TPO (1+, 5%), CD56 (2+, 10%), and BRAF V600E (3+, 90%); Breast cancer ( C ) The immunohistochemical scores of the control group were ER (2+, 30%), PR (3+, 30%), and HER2 (1+). The immunohistochemical scores of the DB group were ER (2+, 80%), PR (3+, 80%), and HER2 (1+) (×200)
Article Snippet: The immunohistochemical scores of the nano-TiO 2 group were Galectin-3 (2+, 70%), TPO (1+, 5%), CD56 (2+, 10%), and BRAF V600E (3+, 90%); Breast cancer ( C ) The immunohistochemical scores of the control group were ER (2+, 30%), PR (3+, 30%), and HER2 (1+).
Techniques: Immunohistochemical staining, Immunohistochemistry, Control