Protective effect of nitrous oxide on radiation-induced degradation of polyisobutylene

1963 ◽  
Vol 7 (5) ◽  
pp. 1791-1796 ◽  
Author(s):  
Yoichi Okada
Keyword(s):  
Nitrous Oxide ◽  
Protective Effect ◽  
Radiation Induced

scholarly journals Protective effect of titanium tetrafluoride and silver diamine fluoride on radiation-induced dentin caries in vitro

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Beatriz Martines de Souza ◽  
Mayara Souza Silva ◽  
Aline Silva Braga ◽  
Patrícia Sanches Kerges Bueno ◽  
Paulo Sergio da Silva Santos ◽  
...  
Keyword(s):  
Lactic Acid ◽  
Protective Effect ◽  
Acid Production ◽  
Lactic Acid Production ◽  
Negative Control ◽  
Titanium Tetrafluoride ◽  
Silver Diamine Fluoride ◽  
Dentin Caries ◽  
Radiation Induced

AbstractThis in vitro study evaluated the protective effect of titanium tetrafluoride (TiF4) varnish and silver diamine fluoride (SDF) solution on the radiation-induced dentin caries. Bovine root dentin samples were irradiated (70 Gy) and treated as follows: (6 h): 4% TiF4 varnish; 5.42% NaF varnish; 30% SDF solution; placebo varnish; or untreated (negative control). Microcosm biofilm was produced from human dental biofilm (from patients with head-neck cancer) mixed with McBain saliva for the first 8 h. After 16 h and from day 2 to day 5, McBain saliva (0.2% sucrose) was replaced daily (37 °C, 5% CO2) (biological triplicate). Demineralization was quantified by transverse microradiography (TMR), while biofilm was analyzed by using viability, colony-forming units (CFU) counting and lactic acid production assays. The data were statistically analyzed by ANOVA (p < 0.05). TiF4 and SDF were able to reduce mineral loss compared to placebo and the negative control. TiF4 and SDF significantly reduced the biofilm viability compared to negative control. TiF4 significantly reduced the CFU count of total microorganism, while only SDF affected total streptococci and mutans streptococci counts. The varnishes induced a reduction in lactic acid production compared to the negative control. TiF4 and SDF may be good alternatives to control the development of radiation-induced dentin caries.

Protective effect of an antithyroid compound against γ-radiation-induced damage in human colon cancer cells

2014 ◽  
Vol 53 (3) ◽  
pp. 611-619
Author(s):  
Marina Perona ◽  
Maria A. Dagrosa ◽  
Romina Pagotto ◽  
Mariana Casal ◽  
Omar Pignataro ◽  
...  
Keyword(s):  
Colon Cancer ◽  
Protective Effect ◽  
Cancer Cells ◽  
Human Colon ◽  
Colon Cancer Cells ◽  
Human Colon Cancer ◽  
Γ Radiation ◽  
Radiation Induced ◽  
Human Colon Cancer Cells

Protective Effect of Nitrous Oxide against Total-Body Radiation in the Mouse

Nature ◽  
1962 ◽  
Vol 195 (4843) ◽  
pp. 822-823 ◽  
Author(s):  
J. C. EVANS ◽  
LOUIS R. ORKIN
Keyword(s):  
Nitrous Oxide ◽  
Protective Effect ◽  
Total Body

scholarly journals Protective effect of polysaccharide-protein complex from a polypore mushroom,Phellinus rimosusagainst radiation-induced oxidative stress

Redox Report ◽  
2012 ◽  
Vol 17 (1) ◽  
pp. 22-27 ◽  
Author(s):  
Jini Joseph ◽  
Sudheesh Narayana Panicker ◽  
Kainoor Krishnankutty Janardhanan
Keyword(s):  
Oxidative Stress ◽  
Protective Effect ◽  
Protein Complex ◽  
Radiation Induced

scholarly journals Protective Effect of Melatonine Against Radiation Induced Nephrotoxicity in Rats

2012 ◽  
Vol 13 (8) ◽  
pp. 4101-4105 ◽  
Author(s):  
Eda Kucuktulu ◽  
Aydin Ali Yavuz ◽  
Umit Cobanoglu ◽  
Engin Yenilmez ◽  
Selcuk Eminagaoglu ◽  
...  
Keyword(s):  
Protective Effect ◽  
Radiation Induced
Sign in / Sign up

Export Citation Format

Share Document