Photodynamic activity of chlorin e6 and chlorin e6 ethylenediamide in vitro and in vivo. 1992

G P Gurinovich, and T E Zorina, and S B Melnov, and N I Melnova, and I F Gurinovich, and L A Grubina, and M V Sarzhevskaya, and S N Cherenkevich
Institute of Physics, Byelorus Academy of Sciences, Minsk.

Several parameters of chlorin e6 and its derivative chlorin e6 ethylenediamide have been investigated as these compound are potential sensitizers for photodynamic therapy. A study carried out to compare the cellular uptake of the pigments indicates that chlorin e6 ethylenediamide possesses an enhanced affinity for tumour cells and cellular membranes. Comparison of the uptake in induced sarcoma shows that chlorin e6 ethylenediamide is a much better tumour localizer than chlorin e6. The efficiency of phototherapy with chlorin e6 ethylenediamide is higher than that with chlorin e6. These data show the influence of the substitution of the carboxyl groups in chlorin e6 by ester and amide groups on the photosensitizing properties of the pigments.

UI MeSH Term Description Entries
D007700 Kinetics The rate dynamics in chemical or physical systems.
D008027 Light That portion of the electromagnetic spectrum in the visible, ultraviolet, and infrared range. Light, Visible,Photoradiation,Radiation, Visible,Visible Radiation,Photoradiations,Radiations, Visible,Visible Light,Visible Radiations
D008748 Methylcholanthrene A carcinogen that is often used in experimental cancer studies. 20-Methylcholanthrene,3-Methylcholanthrene,20 Methylcholanthrene,3 Methylcholanthrene
D008815 Mice, Inbred Strains Genetically identical individuals developed from brother and sister matings which have been carried out for twenty or more generations, or by parent x offspring matings carried out with certain restrictions. All animals within an inbred strain trace back to a common ancestor in the twentieth generation. Inbred Mouse Strains,Inbred Strain of Mice,Inbred Strain of Mouse,Inbred Strains of Mice,Mouse, Inbred Strain,Inbred Mouse Strain,Mouse Inbred Strain,Mouse Inbred Strains,Mouse Strain, Inbred,Mouse Strains, Inbred,Strain, Inbred Mouse,Strains, Inbred Mouse
D010778 Photochemotherapy Therapy using oral or topical photosensitizing agents with subsequent exposure to light. Blue Light Photodynamic Therapy,Photodynamic Therapy,Red Light PDT,Red Light Photodynamic Therapy,Therapy, Photodynamic,Light PDT, Red,PDT, Red Light,Photochemotherapies,Photodynamic Therapies,Therapies, Photodynamic
D011166 Porphyrins A group of compounds containing the porphin structure, four pyrrole rings connected by methine bridges in a cyclic configuration to which a variety of side chains are attached. The nature of the side chain is indicated by a prefix, as uroporphyrin, hematoporphyrin, etc. The porphyrins, in combination with iron, form the heme component in biologically significant compounds such as hemoglobin and myoglobin. Porphyrin
D011838 Radiation-Sensitizing Agents Drugs used to potentiate the effectiveness of radiation therapy in destroying unwanted cells. Radiation Sensitizer,Radiosensitizing Agent,Radiosensitizing Agents,Agents, Radiation-Sensitizing,Radiation Sensitizers,Radiation Sensitizing Agents,Radiation-Sensitizing Drugs,Radiation-Sensitizing Effect,Radiation-Sensitizing Effects,Radiosensitizing Drugs,Radiosensitizing Effect,Radiosensitizing Effects,Agent, Radiosensitizing,Agents, Radiation Sensitizing,Agents, Radiosensitizing,Drugs, Radiation-Sensitizing,Drugs, Radiosensitizing,Effect, Radiation-Sensitizing,Effect, Radiosensitizing,Effects, Radiation-Sensitizing,Effects, Radiosensitizing,Radiation Sensitizing Drugs,Radiation Sensitizing Effect,Radiation Sensitizing Effects,Sensitizer, Radiation,Sensitizers, Radiation,Sensitizing Agents, Radiation
D002286 Carcinoma, Ehrlich Tumor A transplantable, poorly differentiated malignant tumor which appeared originally as a spontaneous breast carcinoma in a mouse. It grows in both solid and ascitic forms. Ehrlich Ascites Tumor,Ascites Tumor, Ehrlich,Ehrlich Tumor Carcinoma,Tumor, Ehrlich Ascites
D002735 Chlorophyllides Products of the hydrolysis of chlorophylls in which the phytic acid side chain has been removed and the carboxylic acids saponified. Chlorophyllide
D005029 Ethylenediamines Derivatives of ethylenediamine (the structural formula NH2CH2CH2NH2).

Related Publications

G P Gurinovich, and T E Zorina, and S B Melnov, and N I Melnova, and I F Gurinovich, and L A Grubina, and M V Sarzhevskaya, and S N Cherenkevich
May 1988, Journal of the National Cancer Institute,
G P Gurinovich, and T E Zorina, and S B Melnov, and N I Melnova, and I F Gurinovich, and L A Grubina, and M V Sarzhevskaya, and S N Cherenkevich
April 2019, Journal of nanobiotechnology,
G P Gurinovich, and T E Zorina, and S B Melnov, and N I Melnova, and I F Gurinovich, and L A Grubina, and M V Sarzhevskaya, and S N Cherenkevich
January 2016, International journal of nanomedicine and nanosurgery,
G P Gurinovich, and T E Zorina, and S B Melnov, and N I Melnova, and I F Gurinovich, and L A Grubina, and M V Sarzhevskaya, and S N Cherenkevich
March 1995, Cancer research,
G P Gurinovich, and T E Zorina, and S B Melnov, and N I Melnova, and I F Gurinovich, and L A Grubina, and M V Sarzhevskaya, and S N Cherenkevich
September 2016, Photodiagnosis and photodynamic therapy,
G P Gurinovich, and T E Zorina, and S B Melnov, and N I Melnova, and I F Gurinovich, and L A Grubina, and M V Sarzhevskaya, and S N Cherenkevich
March 2014, Biochimica et biophysica acta,
G P Gurinovich, and T E Zorina, and S B Melnov, and N I Melnova, and I F Gurinovich, and L A Grubina, and M V Sarzhevskaya, and S N Cherenkevich
September 2015, Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine,
G P Gurinovich, and T E Zorina, and S B Melnov, and N I Melnova, and I F Gurinovich, and L A Grubina, and M V Sarzhevskaya, and S N Cherenkevich
February 2013, Medicinal chemistry (Shariqah (United Arab Emirates)),
G P Gurinovich, and T E Zorina, and S B Melnov, and N I Melnova, and I F Gurinovich, and L A Grubina, and M V Sarzhevskaya, and S N Cherenkevich
August 2019, International journal of molecular sciences,
G P Gurinovich, and T E Zorina, and S B Melnov, and N I Melnova, and I F Gurinovich, and L A Grubina, and M V Sarzhevskaya, and S N Cherenkevich
November 1992, Journal of immunological methods,
Copied contents to your clipboard!