Results 41 to 50 of about 321,886 (190)

Comparison of fluorescence and photodynamic activities of whole hematoporphyrin derivative and its enriched active components. [PDF]

, 1985
The in vivo biologic activities of the hematoporphyrin derivative (Photofrin) and the enriched, so-called "active fraction" (Photofrin II) were determined by measuring the necrosis produced in implanted tumors in DBA/2Ha mice exposed to various total ...
Wright, WH, Nelson, JS, Berns, MW
core   +1 more source

The application of hyaluronic acid-derivatized carbon nanotubes in hematoporphyrin monomethyl ether-based photodynamic therapy for in vivo and in vitro cancer treatment

International Journal of Nanomedicine, 2013
Jinjin Shi,* Rourou Ma,* Lei Wang, Jing Zhang, Ruiyuan Liu, Lulu Li, Yan Liu, Lin Hou, Xiaoyuan Yu, Jun Gao, Zhenzhong Zhang School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, Henan, People's Republic of China*These authors ...
Shi J, Ma R, Wang L, Zhang J, Liu R, Li L, Liu Y, Hou L, Yu X, Gao J, Zhang Z   +10 more
doaj  

Theranostic Advancements in Brain Cancer: Promising Approaches for Emerging Therapy

MedComm – Oncology, Volume 5, Issue 2, June 2026.
Strategies for improving intra‐arterial administration (A) and photodynamic therapy in brain cancer (B). Improving intra‐arterial (IA) administration and photodynamic therapy (PDT) for brain cancer involves enhancing tumor targeting and breaching the blood–brain barrier (BBB). Key strategies include super selective catheterization, using osmotic agents
Bipraban Khanra, Manoj Kumar Sarangi
wiley   +1 more source

A fiber balloon catheter for uniform light delivery in intraductal photodynamic therapy of bile duct tumors

Photodiagnosis and Photodynamic Therapy
Background: Intraductal photodynamic therapy (PDT) is a promising minimally invasive treatment for bile duct tumors, but clinical efficacy is limited by uneven intraductal light distribution and light dose attenuation induced by intraluminal blood and ...
Yiwen Lu, Gaoqi Liu, Meng Zhao, Le Jiang, Rongqian Wu, Yi Lyu, Xiaogang Zhang, Lihui Pang, Rongfeng Wang   +8 more
doaj   +1 more source

Nanotherapies for Atherosclerosis: Targeting, Catalysis, and Energy Transduction

Advanced Healthcare Materials, Volume 15, Issue 20, 27 May 2026.
Atherosclerosis management is hindered by poor drug targeting and plaque heterogeneity. Nanotechnology overcomes these barriers via three core strategies: (1) target‐engineered nanocarriers that achieve lesion‐specific precision via ligand modification, biomimetic camouflage, stimuli‐responsive release, and self‐propelling nanomotors; (2) catalytic ...
Yuqi Yang, Jingguo Qu, Tonghuan Xiao, Xinyang Han, Michael Tin‐Cheung Ying   +4 more
wiley   +1 more source

Picosecond time-resolved fluorescence spectroscopy of hematoporphyrin derivative [PDF]

, 1984
The picosecond time-resolved fluorescence decays I(t) and spectra I(λ, t) for hematoporphyrin derivative (HPD) in a phosphate buffer saline aqueous solution at different concentrations (8.4 x 10^[-6] ～ 8.4 x 10^[-3] M) are measured by a two-dimensional ...
Nomura, Masahide, M. Yamashita, K. Aizawa, Sato, Takuzo, Aizawa, Katsuo, S. Kobayashi, Kobayashi, Shunsuke, M. Nomura, T. Sato, Yamashita, Mikio   +9 more
core   +1 more source

Outcome of Photodynamic Therapy for Early Esophageal Cancer

Gut and Liver, 2007
Background/Aims: Endoscopic treatment as an alternative to surgery has become increasingly popular for improving the quality of life. Although photodynamic therapy (PDT) has been used for the endoscopic treatment of digestive cancer, its curative ...
doaj   +1 more source

Ultrasound‐Responsive Engineered Bacteria for Targeted Cancer Therapy: Strategies, Mechanisms, and Applications

Advanced Science, Volume 13, Issue 20, 9 April 2026.
This review elucidates URB design strategies, including genetic and physicochemical modifications, while dissecting the synergistic mechanisms governing spatiotemporal control. It further evaluates applications in targeted drug delivery, gene modulation, and immunotherapy, finally offering perspectives on overcoming translational barriers for clinical ...
Xueyao Wang, Wenjing Xu, Yafang Lu, Huaibin Yu, Zhengbao Zha, Xijun Zhang   +5 more
wiley   +1 more source

Effectiveness of photodynamic therapy on treatment response and survival in patients with recurrent oral squamous cell carcinoma: A systematic review

Photodiagnosis and Photodynamic Therapy
Background: This systematic review assessed the effectiveness of photodynamic therapy (PDT) in patients with recurrent oral squamous cell carcinoma (OSCC). Methods: Clinical studies on recurrent OSCC treated with PDT alone were included.
Miguel Cardoso, Carlos Miguel Marto, Anabela Paula, Ana Sofia Coelho, Inês Amaro, Marta Pineiro, Teresa M.V.D. Pinho e Melo, Manuel Marques Ferreira, Maria Filomena Botelho, Eunice Carrilho, Mafalda Laranjo   +10 more
doaj   +1 more source

AIEgens: An Exemplary Template for “One‐for‐All” Multimodal Phototheranostics

Aggregate, Volume 7, Issue 4, April 2026.
This review establishes a consensus that AIEgens serve as a quintessential template for “one‐for‐all” multimodal phototheranostics and systematically articulates the underlying rationale from a photophysical perspective. It comprehensively examines corresponding molecular engineering principles and performance optimization tactics, framed within the ...
Miaomiao Kang, Xue Li, Shuaiyin Zhang, Hao Yang, Caifa You, Yuxun Ding, Chunying Fu, Zhijun Zhang, Dong Wang, Ben Zhong Tang   +9 more
wiley   +1 more source