نتایج جستجو برای: pdt
تعداد نتایج: 3522 فیلتر نتایج به سال:
Introduction & Objective: Percutaneous Dilatational Tratheostomy (PDT) is an elective procedure increasingly performed at bedside in intensive care unit (ICU). With this technique the complications during transferring to the operating room, duration between one patient candidate for PDT to perform it and cost decreased compared to the standard technique. In our study we compared the duration ...
Photodynamic therapy (PDT) is not always effective as an anticancer treatment, therefore, PDT is combined with other anticancer agents for improved efficacy. The combination of dasatinib and PDT with the silicone phthalocyanine photosensitizer Pc 4 was assessed for increased killing of SCCVII mouse squamous cell carcinoma cells, a preclinical model of head and neck squamous cell carcinoma, usin...
BACKGROUND AND OBJECTIVE Pulsed dye laser (PDL) treatment of cutaneous vascular lesions is associated with variable and unpredictable efficacy. Thus, alternative treatment modalities are needed. Previous in vitro and in vivo studies have demonstrated enhanced selective vascular destruction with benzoporphyrin derivative (BPD) monoacid ring A photodynamic therapy (PDT) followed immediately by PD...
5-Aminolevulinic acid-mediated photodynamic therapy (ALA-PDT) is a new ablation treatment for tumors, while its function mechanism in cervical cancer has not been elucidated. In this study, we investigated the effects of ALA-PDT on the cervical cancer cell line Me180, to search for optimal parameters of PDT. ALA-PDT on proliferation of Me180 was examined by MTT assay to find the optimal functio...
Photodynamic therapy (PDT) is a viable treatment option for a wide range of applications, including oncology, dermatology, and ophthalmology. Singlet oxygen is believed to play a key role in the efficacy of PDT, and on-line monitoring of singlet oxygen during PDT could provide a methodology to establish and customize the treatment dose clinically. This work is the first report of monitoring sin...
مقدمه: هدف اصلی از درمان پریودنتال شامل برداشت بیوفیلم از سطح ریشه است اما، پیچیدگی آناتومی ریشه و نواحی فورکیشن، دسترسی به جرمهای زیرلثهای را دشوار میسازد پس درمانهای مکمل جهت تسهیل برداشت پلاک و اجرام میکروبی پیشنهاد شده است. یکی از درمانهای مکمل پیشنهادی pdt یا photodynamic therapy است، pdt یک روش درمانی موضعی غیرتهاجمی است که در درمان بیماری پریودنتال و عوارض ناشی از درمان مؤثر است و ا...
Objective(s): To elucidate the effects and potential mechanisms of hypericin-photodynamic therapy (HYP-PDT) for treating the human rheumatoid arthritis (RA) fibroblast-like synoviocyte (FLS) MH7A cell-line. Materials and Methods: MH7A cells were subjected to HYP-PDT intervention and apoptosis was evaluated via MTT, nuclear staining, and flowcytometry analyses. Intracellular reactive oxygen spec...
Andrews, Lewis and Lovejoy introduced the partition function PD(n) as number of partitions n with designated summands. In a recent work, Lin studied PDt(n) which counts tagged parts over all He proved that PDt(3n+2) is divisible by 3. this paper, we first introduce structure named overline summands, counted PDt(n). We then define generalized rank summands give combinatorial interpretation congr...
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