Results 111 to 120 of about 8,541,382 (232)

Current Advances in 5-Aminolevulinic Acid Mediated Photodynamic Therapy

Current Dermatology Reports, 2016
Kennedy and Pottier discovered that photodynamic therapy (PDT) could be carried out using a procedure consisting of topical application of the porphyrin-precursor, 5-aminolevulinic acid (ALA) to the skin, followed after some time by illumination with ...
C. Thunshelle, R. Yin, Qiquan Chen, Michael R Hamblin   +3 more
semanticscholar   +1 more source

Synergistic Cytotoxic Effect of Gold Nanoparticles and 5-Aminolevulinic Acid-Mediated Photodynamic Therapy against Skin Cancer Cells

Iranian Journal of Medical Sciences, 2014
Background: Photodynamic therapy (PDT) is a promising therapeutic modality for the treatment of cancer and other diseases. In this study, the epidermoid carcinoma cell line A431 and the normal fibroblasts were used to investigate whether gold ...
Mahnaz Hadizadeh, Mohsen Fateh
doaj  

Efeitos bioquímicos e comportamentais do tratamento com chumbo e/ou zinco em ratos durante o segundo estágio de desenvolvimento cerebral rápido pós-natal [PDF]

, 2001
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Biológicas.Análise dos efeitos tóxicos do chumbo sobre parâmetros bioquímicos e comportamentais em ratos wistar de ambos os sexos, durante o segundo estágio de ...
Goulart, Eduardo Comeli
core  

Method and means for producing aminolevulinic acid

, 2018
Wendisch VF, Irla M, Paul L. Method and means for producing aminolevulinic acid .
Wendisch, Volker F. ; https://orcid.org/, Irla, Marta, Paul, Lidia   +2 more
core  

Hemin Promotes Higher Effectiveness of Aminolevulinic-Photodynamic Therapy (ALA-PDT) in A549 Lung Cancer Cell Line by Interrupting ABCG2 Expression

Medical Sciences
Background/Objectives: Due to concerns about drug resistance and side effects, the discovery of improved drugs for lung cancer has attracted studies to find an effective and safe treatment. Aminolevulinic acid-mediated photodynamic therapy (ALA-PDT) is a
Anantya Pustimbara, Rahma Wirdatul Umami, Nurul Muhammad Prakoso, Anna Rozaliyani, Jamal Zaini, Astari Dwiranti, Shun-ichiro Ogura, Anom Bowolaksono   +7 more
doaj   +1 more source

Regulation of human liver delta-aminolevulinic acid synthase by bile acids

, 2007
Aminolevulinic acid synthase 1 (ALAS1) is the rate-limiting enzyme of heme synthesis in the liver and is highly regulated to adapt to the metabolic demand of the hepatocyte.
Peyer, Anne-Kathrin, Zavolan, Mihaela, Jung, D., Gnerre, C., Beer, Markus, Gnerre, Carmela, Keogh, Adrian, Beer, M., Peyer, A. -K., Stroka, Deborah, Zavolan, M., Meyer, U. -A., Jung, Diana, Meyer, Urs-A, Keogh, A., Stroka, D.   +15 more
core   +1 more source

Synthesis of 5-aminolevulinic acid derivatives for photodynamic therapy

, 2012
The aim of the thesis was to synthesize a new derivative of 5-aminolevulinic acid, a prodrug used in current photodynamic therapy of cancer. To improve the bioavailability of 5-aminolevulinic acid the new derivative is conceived as an ester instead of an
Miceli, Claudia
core  

Augmented 5-aminolevulinic acid derived photodynamic therapy

Brain and Spine, 2022
K. Ott, E. Bunk, S. Schipmann, A. Gorji, W. Stummer, M. Schwake   +5 more
doaj   +1 more source

PpIX fluorescence kinetics and increased skin damage after intracutaneous injection of 5-aminolevulinic acid and repeated illumination

, 2002
Photodynamic therapy with topically applied 5-aminolevulinic acid is used successfully for superficial skin lesions. The results for thicker, nodular lesions are less favorable.
Dutrieux, R.P. (R.), Star, W.M. (W.), De Blois, M.W. (Mieke W.), Bruijn, H.S. (Riette) de, Neumann, H.A.M. (Martino), Thissen, M.R.T.M. (Monique), Robinson, D.J. (Dominic)   +6 more
core   +1 more source

Sonodynamic Therapy Using 5-Aminolevulinic Acid for Malignant Gliomas: A Review

Life
In recent years, sonodynamic therapy (SDT) has attracted attention as a promising new approach for the treatment of high-grade gliomas, as it is a non-invasive form of therapy that specifically kills tumor cells with limited side effects.
Andrea Ebeling, Francesco Prada
doaj   +1 more source