Histochemical study of the effect of a deuteron beam on the dental germ
Journal Article
·
· Riv. Istochim., Norm. Patol., v. 17, pp. 97-103
OSTI ID:4436227
The histochemical behavior of several enzymes in irradiated rat dental germ was analyzed. A 4 x 4 mm. deuteron beam was employed with a 500,000 rad. doses. Post irradiation times were 1 and 4 days. In all cases an enzymatic decrease was observed that became evident after 4 days. The dental germ showed higher irradiation sensibility than the surrounding bone tissue. Some enzymes revealed reacting cells within the papilla that were interpreted as histiocytes. Dentin formation towards the papilla occurred with inverted polarity odontoblasts. Inversion did not affect enzymatic reactivity. (auth)
- Research Organization:
- Univ., Buenos Aires
- NSA Number:
- NSA-29-000760
- OSTI ID:
- 4436227
- Journal Information:
- Riv. Istochim., Norm. Patol., v. 17, pp. 97-103, Journal Name: Riv. Istochim., Norm. Patol., v. 17, pp. 97-103; ISSN RINPA
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
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