BIODISTRIBUTION AND PHOTODYNAMIC POTENCY OF m-THPC
نویسندگان
چکیده
منابع مشابه
Clinical feasibility of monitoring m-THPC mediated photodynamic therapy by means of fluorescence differential path-length spectroscopy.
The objective quantitative monitoring of light, oxygen, and photosensitizer is challenging in clinical photodynamic therapy settings. We have previously developed fluorescence differential path-length spectroscopy (FDPS), a technique that utilizes reflectance spectroscopy to monitor microvascular oxygen saturation, blood volume fraction, and vessel diameter, and fluorescence spectroscopy to mon...
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The folate receptor (FR) is over-expressed in many human tumours and is being intensively studied also in the field of nanomedicine as a target to enhance the selectivity of drug delivery to cancer cells by using nanocarriers bearing folic acid (FA) on their surface. In this study we report the encapsulation of the photosensitizer (PS) meta-tetra(hydroxyphenyl)chlorin (m-THPC) in FA-targeted PE...
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The photodynamic properties and biodistribution pattern of zinc dodecafluoro-4-sulphophthalocyanine (ZnPcF12S1), zinc hexadecafluorophthalocyanine (ZnPcF16) and zinc phthalocyanine (ZnPc) were evaluated in the murine EMT-6 tumour model. All 3 dyes were formulated as a Cremophor oil-water emulsion after initial solubilization in methanol, acetone and pyridine, respectively. Comparison of their p...
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By using a chemical extraction assay and confocal laser scanning fluorescence microscopy, the kinetic patterns of uptake, elimination, and localization of meso-tetra(hydroxyphenyl)porphine (m-THPP) and its corresponding chlorin (m-THPC) in tumors and various normal tissues of female C3D2/F1 mice bearing CaD2 mammary carcinoma were studied after an i.p. injection of either 5 mg/kg body weight of...
متن کاملComparative biodistribution of meta-Tetra(Hydroxyphenyl) chlorin in multiple species: clinical implications for photodynamic therapy.
BACKGROUND AND OBJECTIVE To optimize photodynamic therapy, it is necessary to know the distribution of photosensitizer in normal tissue as well as tumors and to know how well animal models match human. This study measured the biodistribution of meta-Tetra(Hydroxyphenyl) Chlorin (mTHPC) in three species of animals and in humans. STUDY DESIGN/MATERIALS AND METHODS mTHPC was injected intravenous...
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ژورنال
عنوان ژورنال: THE JOURNAL OF JAPAN SOCIETY FOR LASER SURGERY AND MEDICINE
سال: 1995
ISSN: 0288-6200
DOI: 10.2530/jslsm1980.16.supplement_404