Results 41 to 50 of about 13,836,694 (159)

Active and Higher Intracellular Uptake of 5-Aminolevulinic Acid in Tumors may be Inhibited by Glycine [PDF]

open access: yes, 1999
Topical 5-aminolevulinic acid is used for the fluorescence-based diagnosis and photodynamic treatment of superficial precancerous and cancerous lesions of the skin.
Abels, Christoph   +6 more
core   +1 more source

Photodynamic therapy of Bowen’s disease

open access: yesBiomedical Photonics
Bowen’s disease is a form of non-invasive (in situ) squamous cell skin cancer localized in the non-genital area. Russian and European clinical guidelines include photodynamic therapy (PDT) in the standard of care for patients with Bowen’s disease. In the
E. V. Filonenko, V. I. Ivanova-Radkevich
doaj   +1 more source

Methotrexate enhances 5-aminolevulinic acid-mediated photodynamic therapy-induced killing of human SCC4 cells by upregulation of coproporphyrinogen oxidase

open access: yes, 2017
Background/Purpose: Topical 5-aminolevulinic acid-mediated photodynamic therapy (ALA-PDT) is effective for treatment of oral precancerous and cancerous lesions. This in vitro study tried to examine whether the SCC4 cell killing by ALA-PDT was enhanced by
Yang, Deng-Fu; Lee, Jeng-Woei; Chen, Hsin-Ming; Huang, Zheng; Hsu, Yih-Chih
core   +1 more source

Enhanced Delivery of 5‐Aminolevulinic Acid by Lecithin Invasomes in 3D Melanoma Cancer Model [PDF]

open access: yes, 2023
Photodynamic therapy (PDT) is a noninvasive therapeutic approach for the treatment of skin cancer and diseases. 5-Aminolevulinic acid is a prodrug clinically approved for PDT.
Alfredo Zito   +12 more
core   +1 more source

5-Aminolevulinic acid-mediated photodynamic therapy for oral cancers and precancers

open access: yes, 2014
Previous studies have used both systemic and topical 5-aminolevulinic acid (ALA)-mediated photodynamic therapy (PDT) to treat.oral precancers including oral leukoplakia (DL), oral erythroleukoplakia (DEL), and oral verrucous hyperplasia (OVH) as well as ...
Chen, Hsin-Ming;Yu, Chuan-Hang;Lin, Hung-Pin;Cheng, Shih-Jung;Chiang, Chun-Pin   +1 more
core   +1 more source

Photodynamic therapy in the treatment of onychomycosis – a review

open access: yesPrzegląd Dermatologiczny, 2017
Toenail onychomycosis is a common infection, affecting up to 14% of the population. Moreover, poor penetration of topical drugs into the nail bed leads to frequent recurrences of the disease. The cure rate of toenail onychomycosis is estimated at 63–76%.
Katarzyna Kalinowska   +1 more
doaj   +1 more source

Topical methotrexate pretreatment enhances the therapeutic effect of topical 5-aminolevulinic acid-mediated photodynamic therapy on hamster buccal pouch precancers

open access: yes, 2017
Background/Purpose: Topical 5-aminolevulinic acid-mediated photodynamic therapy (ALA-PDT) is effective for treatment of human oral precancerous lesions.
Yang, Deng-Fu; Lee, Jeng-Woei; Chen, Hsin-Ming; Hsu, Yih-Chih
core   +1 more source

Awake magic: glioblastoma resection under 5-aminolevulinic acid guidance during awake craniotomy. A case report with video demonstration [PDF]

open access: yesĶazaķstannyṇ Klinikalyķ Medicinasy
An awake craniotomy's primary goal is to remove the tumor or damaged cells as much as possible without affecting the patient's capacity for clear thought or other crucial functions.
Aidos Moldabekov   +4 more
doaj   +1 more source

Photodynamic therapy in the treatment of patients with mycosis fungoides

open access: yesBiomedical Photonics, 2022
The review highlights the current understanding of the epidemiology, etiology, pathogenesis, existing classifications of mycosis fungoides. Methods for diagnosis and treatment of the pathology are described, among which photodynamic therapy (PDT) plays ...
E. V. Filonenko, V. I. Ivanova-Radkevich
doaj   +1 more source

Improvement Effect of 5-Aminolevulinic Acid on Hyperlipidemia in Miniature Schnauzer Dogs: An Open Study in 5 Cases of One Pedigree [PDF]

open access: yes
This is the first study to examine the long-term effect of 5-aminolevulinic acid mainly on serum lipoproteins in dogs with hyperlipidemia. We studied 5 Miniature Schnauzer cases whose fasting serum total triglyceride and very-low-density lipoprotein of ...
Sakai, Aki   +7 more
core   +1 more source

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