Results 31 to 40 of about 5,174,697 (237)

Photodynamic therapy of prostate cancer by means of 5-aminolevulinic acid-induced protoporphyrin IX - In vivo experiments on the dunning rat tumor model [PDF]

, 2004
Objective: In order to expand the use of photodynamic therapy (PDT) in the treatment of prostate carcinoma (PCA), the aim of this study was to evaluate PDT by means of 5-aminolevulinic acid (5-ALA)-induced protoporphyrin IX ( PPIX) in an in vivo tumor ...
Baumgartner, Reinhold, Bise, Karl, Frimberger, Dominic, Hofstetter, Alfons, Höppner, Michael, Knüchel, Ruth, Kriegmair, Martin, Lein, Michael, Reich, Oliver, Schneede, Peter, Sroka, Ronald, Stocker, Susanne, Zaak, Dirk   +12 more
core   +1 more source

Challenges and opportunities of bioprocessing 5-aminolevulinic acid using genetic and metabolic engineering: a critical review

Bioresources and Bioprocessing, 2021
5-Aminolevulinic acid (5-ALA), a non-proteinogenic five-carbon amino acid, has received intensive attentions in medicine due to its approval by the US Food and Drug Administration (FDA) for cancer diagnosis and treatment as photodynamic therapy.
Ying-Chen Yi, I-Tai Shih, Tzu-Hsuan Yu, Yen-Ju Lee, I. Ng   +4 more
semanticscholar   +1 more source

The current diagnosis of superficial bladder cancer must be reconsidered [PDF]

, 2002
The high recurrence and progression rates in superficial bladder cancer are partially related to the deficiencies of the standard conventional diagnostic modalities.
Hofstetter, Alfons, Zaak, Dirk
core   +1 more source

Acute Hepatic Porphyrias: Review and Recent Progress. [PDF]

, 2019
The acute hepatic porphyrias (AHPs) are a group of four inherited diseases of heme biosynthesis that present with episodic, acute neurovisceral symptoms.
Andant, Anderson, Andersson, Badawy, Balwani, Bissell, Bissell, Bloomer, Bonkovsky, Bonkovsky, Bonkovsky, Bonkovsky, Bonkowsky, Bonkowsky, Bonkowsky, Bylesjo, Chen, D’Avola, Ferrer, Glueck, Handschin, Jeans, Lambrecht, Lane, Marsden, McGuire, Pallet, Sardh, Sardh, Shen, Singal, Stein, Stewart, Tchernitchko, Wahlin, Watson, Watson, Willandt, Wu, Yarra, Yasuda   +40 more
core   +1 more source

5-Aminolevulinic Acid as a Novel Therapeutic for Inflammatory Bowel Disease

Biomedicines, 2021
5-Aminolevulinic acid (5-ALA) is a naturally occurring nonprotein amino acid licensed as an optical imaging agent for the treatment of gliomas. In recent years, 5-ALA has been shown to possess anti-inflammatory and immunoregulatory properties through ...
V. Yadav, Yang Mai, Laura E. McCoubrey, Y. Wada, Motoyasu Tomioka, Satofumi Kawata, Shrikant Charde, A. Basit   +7 more
semanticscholar   +1 more source

Laser-induced generation of singlet oxygen and its role in the cerebrovascular physiology [PDF]

, 2017
For over 55 years, laser technology has expanded from laboratory research to widespread fields, for example telecommunication and data storage amongst others.
Bragina, O. A., Gekaluyk, A. S., Goltsov, Alexey, Rafailov, E. U., Saranceva, E. I., Semyachkina-Glushkovskaya, O. V., Sokolovski, S. G., Tuchin, V. V.   +7 more
core   +2 more sources

Alleviation of Lead Stress on Sage Plant by 5-Aminolevulinic Acid (ALA)

Plants, 2021
Oxidative stress is imparted by a varying range of environmental factors involving heavy metal stress. Thus, the mechanisms of antioxidant resistance may advance a policy to improve metal tolerance.
H. El-Shora, Gehan Massoud, Ghada A El-Sherbeny, S. Alrdahe, D. Darwish   +4 more
semanticscholar   +1 more source

Pain in photodynamic therapy [PDF]

, 2016
Photodynamic therapy is a modern treatment with applications in several medical specialties, which has been intensely studied in the last years. The main indications in dermatology are actinic keratosis, superficial basal cell carcinoma and Bowen\u27s ...
Benea, Vasile, Dumitru, Adrian, Georgescu, Simona Roxana, Mitran, Cristina Iulia, Mitran, Mădălina Irina, Sârbu, Maria Isabela, Tampa, Mircea   +6 more
core   +3 more sources

Only complete rejoining of DNA strand breaks after UVC allows K562 cell proliferation and DMSO induction of erythropoiesis [PDF]

, 2008
DNA strand breaks are early intermediates of the repair of UVC-induced DNA damage, however, since they severely impair cellular activities, their presence should be limited in time.
AVALLONE, BICE, FORESTI, MAGDA
core   +1 more source

Fluorescence‐based discrimination of breast cancer cells by direct exposure to 5‐aminolevulinic acid

Cancer Medicine, 2019
Protoporphyrin IX‐fluorescence measurement is a powerful in situ approach for cancer detection after oral/topical administration of 5‐aminolevulinic acid.
Midori Morita, Hideo Tanaka, Yasuaki Kumamoto, Akihiro Nakamura, Yoshinori Harada, Takehiro Ogata, Koichi Sakaguchi, Tetsuya Taguchi, Tetsuro Takamatsu   +8 more
doaj   +1 more source