A histological study of tissue response to simulated cleft palate surgery at different ages in Beagle dogs

1991 ◽  
Vol 36 (11) ◽  
pp. 837-843 ◽  
Author(s):  
M.G.M.M. Wijdeveld ◽  
J.C. Maltha ◽  
E.M. Grupping ◽  
J. De Jonge ◽  
A.M. Kuijpers-Jagtman
2016 ◽  
Vol 695 ◽  
pp. 247-251
Author(s):  
Alexandru Andrei Iliescu ◽  
Cristian Marian Petcu ◽  
Ileana Cristiana Petcu ◽  
Irina Maria Gheorghiu ◽  
Andrei Iliescu ◽  
...  

The retrograde filling is a critical step to a successful outcome of the endodontic surgery. Despite the progress in the technology of novel root-end filling materials, zinc oxide-eugenol cement superEBA is still preserving its clinical value on long-term basis. The study aimed to reconsider the tissue response to the initial irritating effect of this material. Silicon tubes filled with superEBA were subcutaneously implanted for 120 days in white Wistar rats which were afterwards sacrificed. The connective tissue surrounding the superEBA implants revealed fibroblast proliferation and a definite reparatory process without inflammatory reaction. A non-specific tissue healing in progress around the implants, without calcifications, necrosis, and apoptosis was also described after 4 months. SuperEBA proved on animal model that its cytotoxicity is reducing gradually in time until no adverse reaction is observed. The reduced content in eugenol compared to other surgical zinc oxide cements and the benefic effect of o-ethoxybenzoic acid are the support to reconsider SuperEBA as a biocompatible retrograde filling material.


2018 ◽  
Vol 76 (11) ◽  
pp. 2388-2397 ◽  
Author(s):  
Congcong Cao ◽  
Xue Xu ◽  
Qian Zheng ◽  
Bing Shi ◽  
Jingtao Li ◽  
...  

1988 ◽  
Vol 46 (3) ◽  
pp. 204-209 ◽  
Author(s):  
Maarten G.M.M. Wijdeveld ◽  
Ellen M. Grupping ◽  
Anne M. Kuijpers-Jagtman ◽  
Jaap C. Maltha

2020 ◽  
Vol 22 (2) ◽  
pp. 301-310
Author(s):  
Fatemeh Derakhshandeh ◽  
zahra Melhoseini ◽  
Roya Mohammadi ◽  
Alaleh Rashidi Nezhad ◽  
Fariba Mohammadi ◽  
...  

1949 ◽  
Vol 3 (2) ◽  
pp. 186-197 ◽  
Author(s):  
J C Lees ◽  
W W Park

2020 ◽  
Vol 55 (4) ◽  
pp. 496-502
Author(s):  
Takahiro Ikawa ◽  
Tatsuya Akizuki ◽  
Wataru Ono ◽  
Kiichi Maruyama ◽  
Munehiro Okada ◽  
...  

2017 ◽  
Vol 54 (3) ◽  
pp. 262-268 ◽  
Author(s):  
Alice Lee ◽  
Fiona E. Gibbon ◽  
Kimberley Spivey

Objective The objective of this study was to investigate whether reduced speech intelligibility in children with cleft palate affects social and personal attribute judgments made by typically developing children of different ages. Design The study (1) measured the correlation between intelligibility scores of speech samples from children with cleft palate and social and personal attribute judgments made by typically developing children based on these samples and (2) compared the attitude judgments made by children of different ages. Participants A total of 90 typically developing children, 30 in each of three age groups (7 to 8 years, 9 to 10 years, and 11 to 12 years). Outcome Measures Speech intelligibility scores and typically developing children s attitudes were measured using eight social and personal attributes on a three-point rating scale. Results There was a significant correlation between the speech intelligibility scores and attitude judgments for a number of traits: “sick-healthy” as rated by the children aged 7 to 8 years, “no friends-friends” by the children aged 9 to 10 years, and “ugly-good looking” and “no friends-friends” by the children aged 11 to 12 years. Children aged 7 to 8 years gave significantly lower ratings for “mean-kind” but higher ratings for “shy-outgoing” when compared with the other two groups. Conclusions Typically developing children tended to make negative social and personal attribute judgments about children with cleft palate based solely on the intelligibility of their speech. Society, educators, and health professionals should work together to ensure that children with cleft palate are not stigmatized by their peers.


1996 ◽  
Vol 146 (5) ◽  
pp. 536 ◽  
Author(s):  
Kristen J. Nikula ◽  
Bruce A. Muggenburg ◽  
William C. Griffith ◽  
William W. Carlton ◽  
Thomas E. Fritz ◽  
...  

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