scholarly journals Accidental ingestion of a long dental crown

2021 ◽  
Vol 9 (9) ◽  
Author(s):  
Kensuke Takaoka ◽  
Chikashi Minemura ◽  
Hiromi Baba ◽  
Hidehiko Housyaku
2017 ◽  
pp. 148-151
Author(s):  
Muthhin Almuthhin ◽  
Abdullah Aljahdali ◽  
Mohammad Alzahrani ◽  
Bader Alhusain ◽  
Yousef Algamdi

Author(s):  
Anas M Ababneh ◽  
Qutad M Samarah

Abstract It is inevitable that we are exposed to radiation daily from various sources and products that we consume on daily basis. The use of toothpaste for oral hygiene is one of the most common daily practices by humans and yet very little data are available regarding its radiation content. In this work, we investigated the concentrations of gamma emitting radionuclides in toothpaste samples consumed in Jordan. 40K and 226Ra were detected in almost one-third of the samples, whereas 228Ra was detected in nearly half of them. The corresponding activity concentrations in the detected samples were in the ranges of 68.7–154.2, 4.6–14.1 and 1.3–10.0 Bq/kg, respectively. Dose assessment of accidental ingestion of toothpaste for children and adults was made, and its contribution to the annual effective dose was found to be very minimal with maximum doses of ~2.9 and 1.3 μSv for children and adults, respectively.


1999 ◽  
Vol 106 (3) ◽  
pp. 191-200 ◽  
Author(s):  
Michael Klintschar ◽  
Christine Beham-Schmidt ◽  
Herbert Radner ◽  
Gerald Henning ◽  
Peter Roll

2021 ◽  
Vol 16 (8) ◽  
pp. 2280-2285
Author(s):  
Henrique Hadad ◽  
Laís Kawamata de Jesus ◽  
Pier Paolo Poli ◽  
Idelmo Rangel Garcia-Júnior ◽  
Francisley Ávila Souza ◽  
...  
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Author(s):  
Carulina Bueno Mesquita ◽  
Rafael Melara ◽  
Simone Bonato Luisi ◽  
Luiz Henrique Burnett ◽  
Tiago André Fontoura Melo

2008 ◽  
Vol 46 (4) ◽  
pp. 325-328
Author(s):  
Mariano Javier Gotelli ◽  
Alberto Juan Monserrat ◽  
Alfredo Lo Balbo ◽  
Eduardo Fernando Valdes Quintana ◽  
Carlos Gotelli

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