The effect of oestrogen deficiency on the alveolar bone resorption caused by traumatic occlusion
| ISSN: |
1365-2842
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|---|---|
| Source: |
Blackwell Publishing Journal Backfiles 1879-2005
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| Topics: |
Medicine
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| Notes: |
This study, using 132 female rats, was designed to investigate whether oestrogen loss facilitates alveolar bone alterations induced by traumatic occlusion. Rats were ovariectomized (OVX) or underwent sham-operation (Sham). Seven days after surgery, half of the rats in each group were subjected to experimental traumatic occlusion (trauma), and the other half were left untreated. Thus, there were four groups: OVX+trauma, Sham+trauma, OVX, and Sham. Rats in each group were killed 1, 3, 5, 7, or 10 days after the introduction of occlusal trauma. The resected mandibles were processed without decalcification, and histomorphometric measurements were performed in the alveolar bone adjacent to the periodontal ligament of the first molar. The statistical assessment of the time- and group-specific differences by analysis of variance revealed significant differences between the OVX+trauma and Sham+trauma groups in the resorption parameters, but not in the formation parameters. The results show that the alveolar bone dynamics induced by traumatic occlusion are enhanced by oestrogen deficiency.
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| Type of Medium: |
Electronic Resource
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| URL: |
| _version_ | 1798290124944965632 |
|---|---|
| autor | Kawamoto, S. Nagaoka, E. |
| book_url | http://dx.doi.org/10.1046/j.1365-2842.2000.00542.x |
| datenlieferant | nat_lic_papers |
| hauptsatz | hsatz_simple |
| identnr | NLZ243050968 |
| insertion_date | 2012-04-27 |
| issn | 1365-2842 |
| journal_name | Journal of oral rehabilitation |
| materialart | 1 |
| notes | This study, using 132 female rats, was designed to investigate whether oestrogen loss facilitates alveolar bone alterations induced by traumatic occlusion. Rats were ovariectomized (OVX) or underwent sham-operation (Sham). Seven days after surgery, half of the rats in each group were subjected to experimental traumatic occlusion (trauma), and the other half were left untreated. Thus, there were four groups: OVX+trauma, Sham+trauma, OVX, and Sham. Rats in each group were killed 1, 3, 5, 7, or 10 days after the introduction of occlusal trauma. The resected mandibles were processed without decalcification, and histomorphometric measurements were performed in the alveolar bone adjacent to the periodontal ligament of the first molar. The statistical assessment of the time- and group-specific differences by analysis of variance revealed significant differences between the OVX+trauma and Sham+trauma groups in the resorption parameters, but not in the formation parameters. The results show that the alveolar bone dynamics induced by traumatic occlusion are enhanced by oestrogen deficiency. |
| package_name | Blackwell Publishing |
| publikationsjahr_anzeige | 2000 |
| publikationsjahr_facette | 2000 |
| publikationsjahr_intervall | 7999:2000-2004 |
| publikationsjahr_sort | 2000 |
| publikationsort | Oxford, UK |
| publisher | Blackwell Science Ltd |
| reference | 27 (2000), S. 0 |
| search_space | articles |
| shingle_author_1 | Kawamoto, S. Nagaoka, E. |
| shingle_author_2 | Kawamoto, S. Nagaoka, E. |
| shingle_author_3 | Kawamoto, S. Nagaoka, E. |
| shingle_author_4 | Kawamoto, S. Nagaoka, E. |
| shingle_catch_all_1 | Kawamoto, S. Nagaoka, E. The effect of oestrogen deficiency on the alveolar bone resorption caused by traumatic occlusion Blackwell Science Ltd This study, using 132 female rats, was designed to investigate whether oestrogen loss facilitates alveolar bone alterations induced by traumatic occlusion. Rats were ovariectomized (OVX) or underwent sham-operation (Sham). Seven days after surgery, half of the rats in each group were subjected to experimental traumatic occlusion (trauma), and the other half were left untreated. Thus, there were four groups: OVX+trauma, Sham+trauma, OVX, and Sham. Rats in each group were killed 1, 3, 5, 7, or 10 days after the introduction of occlusal trauma. The resected mandibles were processed without decalcification, and histomorphometric measurements were performed in the alveolar bone adjacent to the periodontal ligament of the first molar. The statistical assessment of the time- and group-specific differences by analysis of variance revealed significant differences between the OVX+trauma and Sham+trauma groups in the resorption parameters, but not in the formation parameters. The results show that the alveolar bone dynamics induced by traumatic occlusion are enhanced by oestrogen deficiency. 1365-2842 13652842 |
| shingle_catch_all_2 | Kawamoto, S. Nagaoka, E. The effect of oestrogen deficiency on the alveolar bone resorption caused by traumatic occlusion Blackwell Science Ltd This study, using 132 female rats, was designed to investigate whether oestrogen loss facilitates alveolar bone alterations induced by traumatic occlusion. Rats were ovariectomized (OVX) or underwent sham-operation (Sham). Seven days after surgery, half of the rats in each group were subjected to experimental traumatic occlusion (trauma), and the other half were left untreated. Thus, there were four groups: OVX+trauma, Sham+trauma, OVX, and Sham. Rats in each group were killed 1, 3, 5, 7, or 10 days after the introduction of occlusal trauma. The resected mandibles were processed without decalcification, and histomorphometric measurements were performed in the alveolar bone adjacent to the periodontal ligament of the first molar. The statistical assessment of the time- and group-specific differences by analysis of variance revealed significant differences between the OVX+trauma and Sham+trauma groups in the resorption parameters, but not in the formation parameters. The results show that the alveolar bone dynamics induced by traumatic occlusion are enhanced by oestrogen deficiency. 1365-2842 13652842 |
| shingle_catch_all_3 | Kawamoto, S. Nagaoka, E. The effect of oestrogen deficiency on the alveolar bone resorption caused by traumatic occlusion Blackwell Science Ltd This study, using 132 female rats, was designed to investigate whether oestrogen loss facilitates alveolar bone alterations induced by traumatic occlusion. Rats were ovariectomized (OVX) or underwent sham-operation (Sham). Seven days after surgery, half of the rats in each group were subjected to experimental traumatic occlusion (trauma), and the other half were left untreated. Thus, there were four groups: OVX+trauma, Sham+trauma, OVX, and Sham. Rats in each group were killed 1, 3, 5, 7, or 10 days after the introduction of occlusal trauma. The resected mandibles were processed without decalcification, and histomorphometric measurements were performed in the alveolar bone adjacent to the periodontal ligament of the first molar. The statistical assessment of the time- and group-specific differences by analysis of variance revealed significant differences between the OVX+trauma and Sham+trauma groups in the resorption parameters, but not in the formation parameters. The results show that the alveolar bone dynamics induced by traumatic occlusion are enhanced by oestrogen deficiency. 1365-2842 13652842 |
| shingle_catch_all_4 | Kawamoto, S. Nagaoka, E. The effect of oestrogen deficiency on the alveolar bone resorption caused by traumatic occlusion Blackwell Science Ltd This study, using 132 female rats, was designed to investigate whether oestrogen loss facilitates alveolar bone alterations induced by traumatic occlusion. Rats were ovariectomized (OVX) or underwent sham-operation (Sham). Seven days after surgery, half of the rats in each group were subjected to experimental traumatic occlusion (trauma), and the other half were left untreated. Thus, there were four groups: OVX+trauma, Sham+trauma, OVX, and Sham. Rats in each group were killed 1, 3, 5, 7, or 10 days after the introduction of occlusal trauma. The resected mandibles were processed without decalcification, and histomorphometric measurements were performed in the alveolar bone adjacent to the periodontal ligament of the first molar. The statistical assessment of the time- and group-specific differences by analysis of variance revealed significant differences between the OVX+trauma and Sham+trauma groups in the resorption parameters, but not in the formation parameters. The results show that the alveolar bone dynamics induced by traumatic occlusion are enhanced by oestrogen deficiency. 1365-2842 13652842 |
| shingle_title_1 | The effect of oestrogen deficiency on the alveolar bone resorption caused by traumatic occlusion |
| shingle_title_2 | The effect of oestrogen deficiency on the alveolar bone resorption caused by traumatic occlusion |
| shingle_title_3 | The effect of oestrogen deficiency on the alveolar bone resorption caused by traumatic occlusion |
| shingle_title_4 | The effect of oestrogen deficiency on the alveolar bone resorption caused by traumatic occlusion |
| sigel_instance_filter | dkfz geomar wilbert ipn albert |
| source_archive | Blackwell Publishing Journal Backfiles 1879-2005 |
| timestamp | 2024-05-06T08:11:44.926Z |
| titel | The effect of oestrogen deficiency on the alveolar bone resorption caused by traumatic occlusion |
| titel_suche | The effect of oestrogen deficiency on the alveolar bone resorption caused by traumatic occlusion |
| topic | WW-YZ |
| uid | nat_lic_papers_NLZ243050968 |