hematoporphyrin

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Related to hematoporphyrin: hematoporphyrin derivative

hematoporphyrin

[¦he·məd·ō¦pȯr·fə·rən]

(biochemistry)

C₃₄H₃₈O₆N Iron-free heme, a porphyrin obtained by treating hemoglobin with sulfuric acid in vitro. Also known as hemoporphyrin.

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hemoporphyrin

References in periodicals archive ?

bryoniae leafminers, for behavioral reasons, were found to be more sensitive than males to hematoporphyrin dimethyl ether and other photosensitizers like acridine orange, aminolevulinic acid and methylene blue (Luksiene et al.

A direct correlation between hematoporphyrin IX and ROS generation in larvae of C.

Photosensitizing effects of hematoporphyrin dihydrochloride against the flesh fly Parasarcophaga argyrostoma (Diptera: Sarcophagidae)

Oxygen dependence of hematoporphyrin derivative-induced photoinactivation of Chinese hamster cells.

Hydrogen peroxide, superoxide, and hydroxyl radicals are involved in the phototoxic action of hematoporphyrin derivative against tumor cells.

On the mechanism of reactive oxygen species generation in tumour cells subjected to the phototoxic action of haematoporphyrin derivative: effect of heating/Hapniku reaktiivsete osakeste tekke mehhanismi uurimine kasvajarakkudes hematoporfuriini derivaadi fototoksilisel toimel: temperatuuri moju

The Sensitizing Action of Hematoporphyrin,' Biochemische Zeitschrift, 30:276-316, 1911.

Morstyn, 'Uptake of Hematoporphyrin Derivative by Normal and Malignant Cells: Effect of Serum, pH, Temperature and Cell Size.

Brandishing light and healing the masses. (Articles)

Hematoporphyrin derivative: A photosensitizing agent, a substance that makes cells more sensitive to light.

Melanoma

manipulated the generation of intracellular ROS by the use of photosensitizer hematoporphyrin (HP) and examined their specific role in activating DCs.

Targeting Antitumor Immune Response for Enhancing the Efficacy of Photodynamic Therapy of Cancer: Recent Advances and Future Perspectives

7) First genetation include photofrin (most extensively used) and hematoporphyrin derivatives (HPD).

Photodynamic therapy

Effects of light exposure on the uptake and destruction of hematoporphyrin derivative in Ehrlich carcinoma cell suspension.

Quantum yields and kinetics of the photobleaching of hematoporphyrin, photofrin II, tetra(4-sulfonatophenyl)-porphine and uroporphyrin.

Kinetic studies on the mechanism of haematoporphyrin derivative photobleaching/Hematoporfuriini derivaadi fotodegradatsiooni mehhanismi kineetilised uuringud

In addition, chemical treatment could perhaps yield some hematoporphyrin, with a loss of fluorescence, whereas enzymatic digestion could produce porphyrin-peptide fragments (X porphyrins) with a loss of stoichiometric relationships.