Matches in SemOpenAlex for { <https://semopenalex.org/work/W2385209215> ?p ?o ?g. }
Showing items 1 to 72 of
72
with 100 items per page.
- W2385209215 endingPage "3" @default.
- W2385209215 startingPage "470" @default.
- W2385209215 abstract "To observe the relationship between the change of stress environment of mandibles and their bone mass in normal and ovariectomized(OVX) rats.The high and low stress environment models of mandibles were established by unilateral maxillary molars extraction. The masticatory sides of the mandibles were regarded as the high stress sides and the non-masticatory sides were regarded as the low stress sides. Ovariectomized rats were utilized as postmenopausal osteoporosis models and Sham-ovariectomized(Sham-OVX) rats as control group. According to these ideas, 48 female rats were divided into 4 groups: 1) OVX + extraction group; 2) OVX + non-extraction group; 3) Sham-OVX + extraction group; 4) Sham-OVX + non-extraction group. The bone mineral densities (BMD) of all mandibles were measured by single-photon absorptiometry bilaterally 1.5 months and 3 months after extraction.The mandibles of ovariectomized rats had lower BMD than those of normal rats(P < 0.05). To normal rats, the BMD of mandibles in low stress sides were lower than the high stress sides 3 months after extraction(P < 0.05), but the BMD of the two sides were not significantly different to those of the non-extraction control ones(P > 0.05). To ovariectomized rats, the BMD of mandibles low stress sides were much lower than the high stress sides(P < 0.01). The BMD of mandibles in low stress sides were much lower than non-extraction ones of OVX group after 3 months(P < 0.05). The BMD of the high stress sides were much higher than those of the non-extraction control ones of OVX group(P < 0.05), but they were still lower than those of the non-extraction control ones of Sham-OVX group(P < 0.05).The results indicate that the masticatory functions(the high stress environment) tend to conserve the mandibular bone mass in patients with systemic osteopenia such as postmenopausal osteoporosis and the masticatory deficiency (the low stress environment) tends to aggravate mandibular bone loss induced by systemic osteopenia. The masticatory functions should be rehabilitated for these patients as early as possible." @default.
- W2385209215 created "2016-06-24" @default.
- W2385209215 creator A5040706118 @default.
- W2385209215 creator A5065346031 @default.
- W2385209215 creator A5076295006 @default.
- W2385209215 date "2000-11-01" @default.
- W2385209215 modified "2023-09-26" @default.
- W2385209215 title "[The effects of local stress on bone mass of mandibles in ovariectomized rats]." @default.
- W2385209215 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/11780539" @default.
- W2385209215 hasPublicationYear "2000" @default.
- W2385209215 type Work @default.
- W2385209215 sameAs 2385209215 @default.
- W2385209215 citedByCount "0" @default.
- W2385209215 crossrefType "journal-article" @default.
- W2385209215 hasAuthorship W2385209215A5040706118 @default.
- W2385209215 hasAuthorship W2385209215A5065346031 @default.
- W2385209215 hasAuthorship W2385209215A5076295006 @default.
- W2385209215 hasConcept C126322002 @default.
- W2385209215 hasConcept C134018914 @default.
- W2385209215 hasConcept C157369684 @default.
- W2385209215 hasConcept C185592680 @default.
- W2385209215 hasConcept C193206974 @default.
- W2385209215 hasConcept C199343813 @default.
- W2385209215 hasConcept C202271784 @default.
- W2385209215 hasConcept C2776541429 @default.
- W2385209215 hasConcept C2776886416 @default.
- W2385209215 hasConcept C2777164284 @default.
- W2385209215 hasConcept C2779767645 @default.
- W2385209215 hasConcept C43617362 @default.
- W2385209215 hasConcept C4725764 @default.
- W2385209215 hasConcept C59822182 @default.
- W2385209215 hasConcept C71924100 @default.
- W2385209215 hasConcept C8264082 @default.
- W2385209215 hasConcept C86803240 @default.
- W2385209215 hasConceptScore W2385209215C126322002 @default.
- W2385209215 hasConceptScore W2385209215C134018914 @default.
- W2385209215 hasConceptScore W2385209215C157369684 @default.
- W2385209215 hasConceptScore W2385209215C185592680 @default.
- W2385209215 hasConceptScore W2385209215C193206974 @default.
- W2385209215 hasConceptScore W2385209215C199343813 @default.
- W2385209215 hasConceptScore W2385209215C202271784 @default.
- W2385209215 hasConceptScore W2385209215C2776541429 @default.
- W2385209215 hasConceptScore W2385209215C2776886416 @default.
- W2385209215 hasConceptScore W2385209215C2777164284 @default.
- W2385209215 hasConceptScore W2385209215C2779767645 @default.
- W2385209215 hasConceptScore W2385209215C43617362 @default.
- W2385209215 hasConceptScore W2385209215C4725764 @default.
- W2385209215 hasConceptScore W2385209215C59822182 @default.
- W2385209215 hasConceptScore W2385209215C71924100 @default.
- W2385209215 hasConceptScore W2385209215C8264082 @default.
- W2385209215 hasConceptScore W2385209215C86803240 @default.
- W2385209215 hasIssue "6" @default.
- W2385209215 hasLocation W23852092151 @default.
- W2385209215 hasOpenAccess W2385209215 @default.
- W2385209215 hasPrimaryLocation W23852092151 @default.
- W2385209215 hasRelatedWork W2035030700 @default.
- W2385209215 hasRelatedWork W2041601164 @default.
- W2385209215 hasRelatedWork W2113065739 @default.
- W2385209215 hasRelatedWork W2194822086 @default.
- W2385209215 hasRelatedWork W2358979495 @default.
- W2385209215 hasRelatedWork W2385209215 @default.
- W2385209215 hasRelatedWork W2392163602 @default.
- W2385209215 hasRelatedWork W2607114618 @default.
- W2385209215 hasRelatedWork W2751293203 @default.
- W2385209215 hasRelatedWork W3145354103 @default.
- W2385209215 hasVolume "35" @default.
- W2385209215 isParatext "false" @default.
- W2385209215 isRetracted "false" @default.
- W2385209215 magId "2385209215" @default.
- W2385209215 workType "article" @default.