Results 1 to 10 of about 252 (79)

Development of Novel Tetrapyrrole Structure Photosensitizers for Cancer Photodynamic Therapy [PDF]

Bioengineering, 2022
The effectiveness of photodynamic therapy (PDT) is based on the triad effects of photosensitizer (PS), molecular oxygen and visible light on malignant tumors.
Natalia Plekhova, Olga Shevchenko, Oksana Korshunova, Aleksandra Stepanyugina, Ivan Tananaev, Vladimir Apanasevich   +5 more
doaj   +3 more sources

Teraphtal (sodium salt of cobalt 4,5-carboxyphthalocyanine) Decreases Sensitivity of Tumor Cells to Anthracycline Antibiotics and Mitoxantrone in Vitro [PDF]

Клиническая онкогематология, 2018
Background. Anthracycline antibiotics (AA) are widely used in clinical oncohematology. As is well known АА cytotoxicity diminishes in the presence of hemin (FePPIX), an endogenous metalloporphyrine. Aim.
Tat’yana Aleksandrovna Sidorova, O. O. Ryabaya, V. V. Tatarskii, D. A. Khochenkov, E. S. Ivanova, O. L. Kaliya   +5 more
doaj   +3 more sources

Metallocene Hematoporphyrins as Analytical Reagents-nickel (II) Metal Adsorption Studies of Group IVB Metallocene Polymers Derived from Hematoporphyrin IX

, 2002
Charles E Carraher, Carraher Charles E
exaly   +2 more sources

Do liposome-binding constants of porphyrins correlate with their measured and predicted partitioning between octanol and water?

, 2002
We tested correlations between lipophilicity parameters and the partitioning of sensitizers into membranes. For this purpose we investigated 17 porphyrins and two chlorins having various chemical structures. Some of these compounds possess an amphiphilic
Pandian, Ramasamy P., Kȩpczyński, Mariusz, Ehrenberg, Benjamin, Smith, Kevin M.   +3 more
core   +1 more source

Role of various nanoparticles in photodynamic therapy and detection methods of singlet oxygen

, 2019
In this review article we described the applications of various nanoparticles that can be used for photodynamic therapy (PDT), such as: plasmonic nanoparticles, quantum dots and upconversion nanoparticles.
Rucińska, Karolina, Krajczewski, Jan, Krajczewski, J, Kudelski, A, Kudelski, Andrzej, Rucińska, K, Townley, Helen   +6 more
core   +1 more source

Photodynamic therapy for cholangiocarcinoma: overview and new developments

, 2009
PURPOSE OF REVIEW: Photodynamic therapy (PDT) with hematoporphyrins has emerged as promising treatment for nonresectable cholangiocarcinoma in several prospective observational studies and two randomized studies.
Ortner, Maria-Anna
core   +1 more source

The binding of analogs of porphyrins and chlorins with elongated side chains to albumin

, 2009
In previous studies, we demonstrated that elongation of side chains of several sensitizers endowed them with higher affinity for artificial and natural membranes and caused their deeper localization in membranes.
O\u27Neal, William G., Ben Dror, Shimshon, Jacobi, Peter A., Bronshtein, Irena, Weitman, Hana, Ehrenberg, Benjamin, Smith, Kevin M.   +6 more
core   +1 more source

Novel Photodynamic Therapy Agents: Biochemical Analysis

, 2015
Bioinorganic photochemistry is a rapidly advancing research area in the field of bioinorganic chemistry. This project seeks to build upon the growing field by synthesizing and analyzing new photodynamic therapy (PDT) agents.
Pullen, Eboni D
core  

Medium influence for tetrapyrrole fluorescence lifetime study.

, 2016
Medium Influence for Tetrapyrrole Fluorescence Lifetime Study. Research of spectral and photophysical properties of photosensitizers is necessary for improving photosensitized tumour therapy and providing new research trends. The purpose of this study is
Gželka, Marius,
core  

Photodynamic Therapy for X-ray-Induced Radiation-Resistant Cancer Cells. [PDF]

Pharmaceutics, 2023
Ito H, Shoji Y, Ueno M, Matsumoto KI, Nakanishi I.   +4 more
europepmc   +1 more source