نتایج جستجو برای: 5 aminolevulinic acid
تعداد نتایج: 1845434 فیلتر نتایج به سال:
OBJECTIVE To report the use of wide-area 5-aminolevulinic acid photodynamic therapy to treat numerous basal cell carcinomas (BCCs) and basaloid follicular hamartomas (BFHs). DESIGN Report of cases. SETTING Roswell Park Cancer Institute. Patients Three children with BCCs and BFHs involving 12% to 25% of their body surface areas. Interventions Twenty percent 5-aminolevulinic acid was applied ...
This report suggests an important physiological role of a CYP in the accumulation of uroporphyrin I arising from catalytic oxidative conversion of uroporphyrinogen I to uroporphyrin I in the periplasm of Escherichia coli cultured in the presence of 5-aminolevulinic acid. A structurally competent Streptomyces griseus CYP105D1 was expressed as an engineered, exportable form in aerobically grown E...
OBJECTIVE We present a case of a meningioma in which photodynamic diagnosis (PDD) using 5-aminolevulinic acid was very useful in identifying the cranial involvement. CLINICAL PRESENTATION An 83-year-old woman presented with a bony, hard, immobile bulge in her left forehead. Computed tomographic scans showed a thickening in the left frontal bone with a flat mass underneath. Magnetic resonance ...
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