Photodynamic therapy - Mayo Clinic
网页2024年6月25日 · Photodynamic therapy is a two-stage treatment that combines light energy with a medicine called a photosensitizer. The photosensitizer kills cancerous and precancerous cells when activated by light, usually from a laser. The photosensitizer is nontoxic until it is activated by light.
Photodynamic Therapy to Treat Cancer - NCI
网页2021年6月21日 · Photodynamic therapy uses a drug activated by light to kill cancer and other abnormal cells. Learn how photodynamic therapy works, about the types of cancer and precancers that is used to treat, and the benefits and drawbacks of this treatment.
肿瘤光动力疗法（Photodynamic therapy，PDT） - 知乎专栏
网页2021年6月11日 · 光动力疗法 ( Photodynamic therapy，PDT) 是一项既古老又现代的技术，4000 多年前（古埃及时代）已记载有人用植物补骨脂治疗皮肤病。. 但有关PDT的科学探索始于19世纪中叶。. 20世纪70年代末PDT逐渐成为一项治疗肿瘤的新技术，并被美国、英国、法国、德国、日本等不 ...
Photodynamic Therapy Review: Principles, Photosensitizers, …
网页2021年8月25日 · Photodynamic therapy (PDT) is a minimally invasive therapeutic modality that has gained great attention in the past years as a new therapy for cancer treatment. PDT uses photosensitizers that, after being excited by light at a specific wavelength, react with the molecular oxygen to create reactive oxygen species in the target tissue, resulting ...
Engineering photodynamics for treatment, priming and imaging
网页2024年6月19日 · Photodynamic therapy (PDT) is a photochemistry-based treatment approach that relies on the activation of photosensitizers by light to locally generate reactive oxygen species that induce cellular...
Acid-activatable photosensitizers for photodynamic therapy …
网页3 天之前 · Photodynamic therapy is useful due to its high antitumor efficacy, spatiotemporal selectivity, and noninvasiveness and has garnered significant attention in the field of cancer treatment. When ...
Tailoring photosensitive ROS for advanced photodynamic …
网页2021年4月8日 · Advancements in photosensitive proteins, nanomaterials, and luminescence are improving the ability of photodynamic therapy (PDT) to attack cancerous tumors.
Photodynamic Therapy - Dana-Farber Cancer Institute
网页Photodynamic therapy (PDT) is used to treat certain cancers patients with non-small cell lung cancer and esophageal cancer. Photodynamic therapy destroys cancer cells using light-sensitive drugs and a visible light beam. PDT has also been approved for the treatment of pre-cancerous lesions.
Light Technology for Efficient and Effective Photodynamic …
网页2021年7月13日 · Photodynamic therapy (PDT) is a cancer treatment with strong potential over well-established standard therapies in certain cases. Non-ionising radiation, localisation, possible repeated treatments, and stimulation of immunological response are some of the main beneficial features of PDT.
Photodynamic therapy - Care at Mayo Clinic - Mayo Clinic
网页2024年6月25日 · At Mayo Clinic, doctors from a variety of specialties work together to create multidisciplinary teams to care for people considering photodynamic therapy. Your medical team works with you to create a treatment plan that meets your needs and provides you with whole-person care.
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