scholarly journals An Acceptor-π-Donor Structured Organic Chromophore for NIR Triggered Thermal Ablation of Tumor via DNA Damage-Mediated Apoptosis

2021 ◽  
Vol Volume 16 ◽  
pp. 4901-4911
Author(s):  
Di Zhang ◽  
Jinghong Yang ◽  
Chuang Liu ◽  
Sheng Ye ◽  
Qianbing Zhang ◽  
...  
Keyword(s):  
Dna Damage ◽  
Thermal Ablation ◽  
Organic Chromophore

629: Novel Laser Activated Gold Nanoshell Thermal Ablation of Human Prostate Cancer in Vivo

2007 ◽  
Vol 177 (4S) ◽  
pp. 210-211 ◽  
Author(s):  
Joshua M. Stern ◽  
Jennifer Stanfield ◽  
Jer-Tsang Hsieh ◽  
Jeffrey A. Cadeddu
Keyword(s):  
Prostate Cancer ◽  
Thermal Ablation ◽  
Human Prostate ◽  
Human Prostate Cancer ◽  
Gold Nanoshell

1576: Prediction of Spermatozoal DNA Damage by a Novel Semen Quality Score

2004 ◽  
Vol 171 (4S) ◽  
pp. 416-416
Author(s):  
Tamer M. Said ◽  
Shyam Allamaneni ◽  
Kiran P. Nallella ◽  
Rakesh K. Sharma ◽  
Sijo J. Parekattil ◽  
...  
Keyword(s):  
Dna Damage ◽  
Semen Quality ◽  
Quality Score

A safe fix for alcohol-derived DNA damage

Nature ◽  
2020 ◽  
Vol 579 (7800) ◽  
pp. 499-500
Author(s):  
Irene Gallina ◽  
Julien P. Duxin
Keyword(s):  
Dna Damage

Use of the comet assay to measure DNA damage in cells exposed to photosensitizers and gamma radiation

1999 ◽  
Vol 96 (1) ◽  
pp. 143-146 ◽  
Author(s):  
J.-P. Pouget ◽  
J.-L. Ravanat ◽  
T. Douki ◽  
M.-J. Richard ◽  
J. Cadet
Keyword(s):  
Dna Damage ◽  
Comet Assay ◽  
Gamma Radiation ◽  
In Cells

Endovenous radiofrequency powered segmental thermal ablation (Closure FAST) of great saphenous veins

Phlebologie ◽  
2010 ◽  
Vol 39 (02) ◽  
pp. 69-71 ◽  
Author(s):  
T. M. Proebstle ◽  
Keyword(s):  
Side Effects ◽  
Thermal Ablation ◽  
Clinical Success ◽  
Clinical Success Rate ◽  
Duplex Ultrasound ◽  
Multicenter Trial ◽  
Saphenous Veins ◽  
Clinical Control ◽  
Prospective Multicenter Trial

Summary Background: Radiofrequency powered segmental thermal ablation Closure FAST has become a globally engaged technology for ablation of incompetent great saphenous veins (GSVs). Mid-term results of slowly resolving side effects are still not described. Methods: RSTA-treated GSVs (n = 295) were followed for 24 months in a prospective multicenter trial. Clinical control visits included flow and reflux analysis by duplex-ultrasound and assessment of treatment related side effects at all times. Results: 280 of 295 treated GSVs (94.9%) were available for 24 months follow-up. According to the method of Kaplan and Meier at 24 months after the intervention 98.6% of treated legs remained free of clinically relevant axial reflux. The average VCSS score improved from 3.9 ± 2.1 at screening to 0.7 ± 1.2 at 24 months follow-up (p < 0.0001). While only 41.1% of patients were free of pain before treatment, at 24 months 99.3% reported no pain and 96.4% did not experience pain during the 12 months before. At 24 months n=3 legs showed pigmentation along the inner thigh and one leg showed study-treatment related paresthesia. Conclusion: Radiofrequency powered segmental thermal ablation Closure FAST showed a very moderate side-effect profile in conjunction with a high and durable clinical success rate.

Bestimmung der DNA-Schädigung in vitro

2010 ◽  
Vol 49 (S 01) ◽  
pp. S64-S68
Author(s):  
E. Dikomey
Keyword(s):  
Dna Damage ◽  
Cell Lines ◽  
Chromosome Aberrations ◽  
Genetic Factors ◽  
Double Strand Breaks ◽  
Strand Breaks ◽  
Cell Inactivation ◽  
Repair Mechanisms ◽  
Break Repair

SummaryIonising irradiation acts primarily via induction of DNA damage, among which doublestrand breaks are the most important lesions. These lesions may lead to lethal chromosome aberrations, which are the main reason for cell inactivation. Double-strand breaks can be repaired by several different mechanisms. The regulation of these mechanisms appears be fairly different for normal and tumour cells. Among different cell lines capacity of doublestrand break repair varies by only few percents and is known to be determined mostly by genetic factors. Knowledge about doublestrand break repair mechanisms and their regulation is important for the optimal application of ionising irradiation in medicine.

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