Results 11 to 20 of about 1,502 (157)
International Journal of Photoenergy, 2012 This study aimed to investigate the pharmacokinetics of a hematoporphyrin derivative in colonic tumors induced by dimethylhydrazine and adjacent normal colon in Wistar rats using an in vivo fluorescence spectroscopy technique.
Raduan Hage +4 more
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Photodiagnosis and Photodynamic TherapyBackground: Chordoma is a rare congenital low-grade malignant tumor characterized by infiltrative growth. It often tends to compress important intracranial nerves and blood vessels, making its surgical treatment extremely difficult. Besides, the efficacy
Lei Li +7 more
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Hematoporphyrine injection‐based photodynamic therapy for Perianal Paget's disease: A case report
Photodiagnosis and Photodynamic TherapyPaget's disease of the perianal skin (PPD) is a rare form of extramammary Paget's disease, which can manifest as either a primary intraepithelial adnexal neoplasm or as a secondary condition resulting from the spread of an underlying colorectal lesion ...
Y Zhao +8 more
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DNA Damage and Cell Cycle Arrest Induced by Protoporphyrin IX in Sarcoma 180 Cells
Cellular Physiology and Biochemistry, 2013 Background: Porphyrin derivatives have been widely used in photodynamic therapy as effective sensitizers. Protoporphyrin IX (PpIX), a well-known hematoporphyrin derivative component, shows great potential to enhance light induced tumor cell damage ...
Qing Li +5 more
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Design and synthesis of nanoscale titanium-porphyrin coordination nanomaterials for photodynamic-sonodynamic synergistic therapy of tumor cells [PDF]
Exploration of BioMat-XAim: Multifunctional nanomaterials with photodynamic-sonodynamic therapy (PSDT) potential offer significant advantages in cancer treatment. However, designing and preparing single-component “two-in-one” multifunctional nanomaterials remains challenging ...
Wei Wang +6 more
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BMEMat, EarlyView.Ultrasound‐responsive nanoplatforms reprogram the tumor immune microenvironment by targeting tumor cells, immune cells, and non‐immune stromal cells to enhance the efficacy of cancer immunotherapy. Abstract Cancer immunotherapy represents a significant advancement in cancer treatment by enhancing the specific recognition and elimination of cancer cells.
Shilong Zhao +4 more
wiley +1 more source
Tackling cancer stemness with nanotechnology in the era of precision medicine
BMEMat, EarlyView.Precise customization of nanoparticles (NPs) enables active targeting of cancer stem cells (CSCs), thereby improving drug delivery and therapeutic efficacy. NP‐based probing enhances CSC detection through imaging and liquid biopsy, whereas diverse therapeutic payloads improve therapeutic outcomes.
Shaolei Guo +9 more
wiley +1 more source
Photodiagnosis and Photodynamic TherapyVerrucous carcinoma, a well-differentiated variant of squamous cell carcinoma with low-grade malignancy, is often associated with localized human papillomavirus (HPV) infection and excessive penile foreskin.
Runqun Liu +4 more
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Peptide‐directed nanovehicles enabling tumor‐selective ROS amplification and antitumor immunity
VIEW, EarlyView.Cancer cells are vulnerable to oxidative stress, yet exploit immune tolerance to escape destruction. In contrast, their metabolic profile is markedly altered to support rapid proliferation, accompanied by elevated production of reactive oxygen species (ROS).
Manuela Calin +3 more
wiley +1 more source
Sensitization of rat C6 glioma cells to ionizing radiation by porphyrins
Acta Medica Lituanica, 2011 Background. Radiosensitizers are used in order to increase the efficacy of radiotherapy. Most of the presently known radiosensitizing agents have a poor selectivity and are not tumour-specific. Porphyrins have a selective uptake in tumour relative to the
Laimutė RUTKOVSKIENĖ +4 more
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