Results 81 to 90 of about 1,889 (199)

A photodynamic therapy combined with topical 5-aminolevulinic acid and systemic hematoporphyrin derivative is more efficient but less phototoxic for cancer. [PDF]

J Cancer Res Clin Oncol, 2016
Wang Y, Lin Y, Zhang HG, Zhu J.
europepmc   +1 more source

Selective accumulation of hematoporphyrin derivative in glioma through proton-coupled folate transporter SLC46A1. [PDF]

J Clin Biochem Nutr, 2014
Takada T, Tamura M, Yamamoto T, Matsui H, Matsumura A.   +4 more
europepmc   +1 more source

Dark effects of Hematoporphyrin Derivative on Lactate Dehydrogenase activity and distribution in HeLa cells: Cytochemical evaluation

, 1987
The effects of hematoporphyrin derivative (HpD) in the dark on the activity and subcellular location of lactate dehydrogenase (LDH) in HeLa cells are evaluated with an original quantitative cytochemical technique.
BUCETA SANDE DE FREITAS, MARIA ISABEL, NOVARINA A.   +1 more
core  

The time-dependent behaviour of Hematoporphyrin Derivative in saline: a study of the spectral modifications

, 1984
Hematoporphyrin-Derivative (HpD), a widely-used tumor-specific photosensitizer, is a complex mixture of porphyrins whose composition has yet to be clarified. This paper reports on the behaviour of HpD in saline.
DOCCHIO F, RAMPONI R, BOTTIROLI G, BUCETA SANDE DE FREITAS, MARIA ISABEL, SACCHI C. A.   +4 more
core  

Photodynamic therapy in vitro and in vivo with hematoporphyrin derivative and laser light

, 1987
Photodynamic therapy is currently under investigation as a new form of treatment for solid malignant tumors in animals and in humans. The method involves photosensitization of drugs and fluorescent dyes, such as hematoporphyrin derivative (Hpd), after ...
P. Franco, L. Ricci, A. Andreoni, O. Marelli, A. Nicolin, G. Canti, R. Cubeddu, A. Ferrario   +7 more
core  

Hematoporphyrin derivative rescue from toxicity caused by chemotherapy or radiation in a murine leukemia model (L1210)

, 1984
Hematoporphyrin [1,3,5,8-tetramethyl-2,4-bis(hydroxyethyl)-porphin-6,7-dipropio nic acid dihydrochloride derivative] (HPD) is a compound that was studied in a number of laboratories because of its cytocidal activity after activation by light ...
P. Franco, L. Ricci, Franco, P, O. Marelli, A. Nicolin, G. Canti, Marelli, O, Ricci, L, Nicolin, A, Canti, G   +9 more
core  

Efficacy of photodynamic therapy using hematoporphyrin derivative nanomedicine on hepatocellular carcinoma cells. [PDF]

J Cancer
Cheng Y, Gong S, Li Q, Shen J, Huang H.
europepmc   +1 more source

Hematoporphyrin derivative photodynamic therapy induces apoptosis and suppresses the migration of human esophageal squamous cell carcinoma cells by regulating the PI3K/AKT/mTOR signaling pathway. [PDF]

Oncol Lett
Wei X, Ni J, Yuan L, Li X.
europepmc   +1 more source

Detection of internal quality in kiwi with time-domain diffuse reflectance spectroscopy

, 2004
Time-domain diffuse reflectance spectroscopy (TRS), a medical sensing technique, was used to evaluate internal kiwi fruit quality. The application of this pulsed laser spectroscopic technique was studied as a new, possible non-destructive, method to ...
Torricelli, Alessandro, M. Ruiz Altisent, Valero Ubierna, Constantino, C. Valero, Pifferi, Antonio, D. S. Johnson, C. J. Dover, Cubeddu, Rinaldo, Valentini, Gianluca, Dover, Colin, PIFFERI, ANTONIO GIOVANNI, Taroni, Paola, Johnson, David, Ruiz-Altisent, Margarita   +13 more
core  

Hematoporphyrin-Derivative Fluorescence in Malignant Neoplasms

Annals of Surgery, 1968
H B, Gregorie, E O, Horger, J L, Ward, J F, Green, T, Richards, H C, Robertson, T B, Stevenson   +6 more
openaire   +3 more sources