Results 51 to 60 of about 20,823,904 (285)

Pre-Conditioning with Low-Level Laser (Light) Therapy: Light before the Storm

Dose-Response, 2014
Pre-conditioning by ischemia, hyperthermia, hypothermia, hyperbaric oxygen (and numerous other modalities) is a rapidly growing area of investigation that is used in pathological conditions where tissue damage may be expected.
Tanupriya Agrawal, Gaurav K. Gupta, Vikrant Rai, James D. Carroll, Michael R. Hamblin   +4 more
doaj   +1 more source

Structural insights and therapeutic targets in Acinetobacter baumannii capsule biosynthesis

FEBS Letters, EarlyView.
Hypervirulent KL49 A. baumannii's capsular polysaccharide contains the nonulosonic acid 8‐epi‐Leg5,7Ac2, synthesized by epimerization via ElaA, ElaB, and ElaC. Crystal structures of ElaA, ElaB, and ElaC reveal their role in CMP‐Leg5,7Ac2 synthesis and regioselective C8 epimerization.
Woo Cheol Lee, Junho Jeong, Chae Yeong Lee, Hyunjoon Cho, Man Hwan Oh, Je Chul Lee, Jee‐Young Lee, Yangmee Kim   +7 more
wiley   +1 more source

In Vitro Evaluation of the Antibacterial Effect of Photodynamic Therapy with Methylene Blue

Pesquisa Brasileira em Odontopediatria e Clínica Integrada, 2022
Objective: To evaluate, in vitro, the effect of photodynamic therapy (PDT) compared to laser therapy and the use of a photosensitizer alone. Material and Methods: The following therapies were used: PDT, laser therapy and photosensitizer alone.
Maria Helena Chaves de Vasconcelos Catão, Ana Luzia Araújo Batista   +1 more
doaj  

How low-level laser therapy can change mechanical properties of cells.

, 2013
Low level laser therapy is used as a treatment of several conditions, including inflammatory processes and wound\ud healing. Possible changes in mechanical properties of cells, caused by illumination, are investigated with optical\ud magnetic twisting ...
Ferreira, Marcia Zotti Justo, Magalhães, Ana Carolina de, Ana Carolina de Magalhães, Chavantes, Maria Cristina, Adriano M. Alencar, Diana Martinez, Alencar, Adriano Mesquita, Marcia Z. J. Ferreira, Ellisabeth M. Yoshimura, Muñoz, Diana Maria Martinez, Maria Cristina Chavantes, Ferreira, Marcia Z. J., Yoshimura, Elisabeth Mateus   +12 more
core   +1 more source

Investigating transcription factor dynamics in health and disease using FRAP

FEBS Letters, EarlyView.
FRAP analysis of GFP‐tagged transcription factors reveals how molecular mobility and target engagement change in response to drug treatment. By combining live‐cell imaging, quantitative model fitting, and statistical analysis, this approach uncovers transcription factor dynamics linked to disease mechanisms, providing a powerful framework for ...
Kannan Govindaraj, Carolina Vazquez Garzon, Jose Joaquin Velasco, Janine N. Post   +3 more
wiley   +1 more source

Current trends and available evidence on low-level laser therapy for osteoradionecrosis: A scoping review

Photodiagnosis and Photodynamic Therapy
Background: This scoping review explored current trends and available evidence in Low-Level Laser Therapy (LLLT) in the treatment and prevention of osteoradionecrosis.
Larissa Di Carvalho Melo, Bruna Bastos Silveira, Mylene Martins Monteiro, Juliana Amorim dos Santos, Elaine Barros Ferreira, Paula Elaine Diniz Reis, Camila de Barros Gallo, Eliete Neves Silva Guerra   +7 more
doaj   +1 more source

Importance of pulsing illumination parameters in low-level-light therapy [PDF]

Journal of Biomedical Optics, 2010
The influence of emission parameters in low-level-light therapy on cellular responses is not yet fully understood. This study assessed the impact of various light delivery modes on collagen production in human primary fibroblast cultured in monolayers after three treatments with red light-emitting diode illumination (630 nm, 8 J/cm(2)).
Daniel, Barolet, Pascale, Duplay, Hélène, Jacomy, Mathieu, Auclair   +3 more
openaire   +2 more sources

An epithelial GPR35 isoform supports tumor‐associated transcriptional and metabolic phenotypes

FEBS Letters, EarlyView.
GPR35 generates two functionally distinct isoforms with previously unresolved roles. GPR35‐short mediates immune‐cell chemotaxis, while GPR35‐long is enriched in colorectal cancer epithelium, where it supports increased metabolism, proliferation, and tumor‐associated transcriptional programs.
Jørgen D. Rønneberg, Martine Hjeltnes, Josephine Krieger, Joshua E. Elias, Maria Stensland, Kristian Holm, Xiaojun Jiang, Chuki Khangsar, Tuula A. Nyman, Arthur Kaser, Johannes R. Hov, Tom H. Karlsen, Nicole C. Kaneider, Frode L. Jahnsen, Georg Schneditz   +14 more
wiley   +1 more source

Effects of repeated low-level red-light therapy on macular retinal thickness and microvascular system in children with myopia

Photodiagnosis and Photodynamic Therapy
Objective: The objective of the study was to use optical coherence tomography angiography (OCTA) to analyze the effects of repeated low-level red-light (LLLT) therapy on macular retinal thickness and the microvascular system in children with myopia to ...
Linlin Liu, Yuchuan Wang, Fang Liu, Xinghui Yu, Lianfeng Xie, Shuxiang Tan, Jing Liu, Yanfang Liu, Jiaxing Huang, Shuang Zhang, Yiping Jiang   +10 more
doaj   +1 more source

Comparative study of the effects of low-intensity pulsed ultra-sound and low level laser therapy on injured muscle repair

, 2011
Muscle tissue is one of the most frequently affected by injury, whether during sports activities, or work activities. in this context, biochemical and biophysical resources have been studied to minimize the time of muscle regeneration.
Renno, Ana Claudia Muniz [UNIFESP], Hamblin, Michael R., Toma, Renata Luri [UNIFESP], Waynant, R. W., Ribeiro, Daniel Araki [UNIFESP], Fernandes, Kelly Rossetti [UNIFESP], Feitosa, Suellen Maurin [UNIFESP], Oliveira, Poliani de [UNIFESP], Parizotto, Nivaldo Antonio [UNIFESP], Anders, J.   +9 more
core   +1 more source