Matches in SemOpenAlex for { <https://semopenalex.org/work/W2777392854> ?p ?o ?g. }
Showing items 1 to 69 of
69
with 100 items per page.
- W2777392854 endingPage "140" @default.
- W2777392854 startingPage "119" @default.
- W2777392854 abstract "No unified view has yet been reached on the relation between calcium absorption and protein intake both of which play important roles in the formation of bone matrix at growth stage. Five-week-old male Wistar rats therefore were used and high protein diet and calcium utility in enchondral ossification in the mandibular condyle were investigated electron microscopically. The results were as follows : I. Scanning electron microscope findings In high protein diet group, as compared with control group, the borders of chondrocyte lacunae were indistinct and calcospherites in chondrocyte lacunae below hypertrophic zone showed few fused ones. Sparse collagen fibrills were observed in the space between spherites. Trabeculae were thin and running irregularly. In calcium deficient diet group, as compared with control and high protein diet groups, calcospherites in the chondrocyte lacunae below hypertrophic zone were decreased and wide spaces between spherites were found. Trabeculae were thin and bone resorption was increased. In calcium deficient diet + high protein diet group, as compared with calcium deficient diet group, calcospherites in the chondrocyte lacunae were decreased. Trabeculae were thin and bone resorption was marked. II. Transmission electron microscope findings. In high protein diet group, as compared with control group, increase in flattened and resting osteoblasts was marked. The percentage of osteoid osteocytes in osteocytes was increased. Osteoclasts varied from large to small ones and their number also increased. In calcium deficient diet group, as compared with high protein diet group, extensive decrease in osteoblasts was seen and flattened ones increased. Preosteoblast-like cells with egg-shaped nucleus few in peripheral chromatin were increased. Osteocytes showed similar findings as in high protein diet group. Osteoclasts were varied in morphology from large to small to ones, and their number was increased as compared with high protein diet group. In calcium deficient diet + high protein diet group, as compared with calcium deficient diet group, flattened osteoblasts few in organelles and preosteoblast-like cells showed a tendency to increase. Osteocytes showed similar findings as in calcium deficient diet group. Increase in osteoclasts was marked and bone resorption was active at the developed ruffled border. On the basis of the foregoing findings, it was suggested that excessive protein intake gives negative effect on the formation of bone matrix by enchondral ossification in the mandibular condyle of the rat at growth stage." @default.
- W2777392854 created "2018-01-05" @default.
- W2777392854 creator A5067057569 @default.
- W2777392854 date "1996-01-01" @default.
- W2777392854 modified "2023-09-25" @default.
- W2777392854 title "Effect of High Protein on Calcium Absorption in the Mandibular Condyle of the Rat at Growth Stage : Electron Microscope Investigation" @default.
- W2777392854 doi "https://doi.org/10.2504/kds.50.119" @default.
- W2777392854 hasPublicationYear "1996" @default.
- W2777392854 type Work @default.
- W2777392854 sameAs 2777392854 @default.
- W2777392854 citedByCount "0" @default.
- W2777392854 crossrefType "journal-article" @default.
- W2777392854 hasAuthorship W2777392854A5067057569 @default.
- W2777392854 hasBestOaLocation W27773928541 @default.
- W2777392854 hasConcept C105702510 @default.
- W2777392854 hasConcept C120665830 @default.
- W2777392854 hasConcept C121332964 @default.
- W2777392854 hasConcept C126322002 @default.
- W2777392854 hasConcept C134018914 @default.
- W2777392854 hasConcept C146562846 @default.
- W2777392854 hasConcept C185592680 @default.
- W2777392854 hasConcept C2778842504 @default.
- W2777392854 hasConcept C2780309369 @default.
- W2777392854 hasConcept C2780550940 @default.
- W2777392854 hasConcept C2781403057 @default.
- W2777392854 hasConcept C519063684 @default.
- W2777392854 hasConcept C673006 @default.
- W2777392854 hasConcept C71924100 @default.
- W2777392854 hasConcept C81880429 @default.
- W2777392854 hasConcept C86803240 @default.
- W2777392854 hasConcept C93877712 @default.
- W2777392854 hasConceptScore W2777392854C105702510 @default.
- W2777392854 hasConceptScore W2777392854C120665830 @default.
- W2777392854 hasConceptScore W2777392854C121332964 @default.
- W2777392854 hasConceptScore W2777392854C126322002 @default.
- W2777392854 hasConceptScore W2777392854C134018914 @default.
- W2777392854 hasConceptScore W2777392854C146562846 @default.
- W2777392854 hasConceptScore W2777392854C185592680 @default.
- W2777392854 hasConceptScore W2777392854C2778842504 @default.
- W2777392854 hasConceptScore W2777392854C2780309369 @default.
- W2777392854 hasConceptScore W2777392854C2780550940 @default.
- W2777392854 hasConceptScore W2777392854C2781403057 @default.
- W2777392854 hasConceptScore W2777392854C519063684 @default.
- W2777392854 hasConceptScore W2777392854C673006 @default.
- W2777392854 hasConceptScore W2777392854C71924100 @default.
- W2777392854 hasConceptScore W2777392854C81880429 @default.
- W2777392854 hasConceptScore W2777392854C86803240 @default.
- W2777392854 hasConceptScore W2777392854C93877712 @default.
- W2777392854 hasIssue "1" @default.
- W2777392854 hasLocation W27773928541 @default.
- W2777392854 hasOpenAccess W2777392854 @default.
- W2777392854 hasPrimaryLocation W27773928541 @default.
- W2777392854 hasRelatedWork W1990936130 @default.
- W2777392854 hasRelatedWork W2030169733 @default.
- W2777392854 hasRelatedWork W2036148628 @default.
- W2777392854 hasRelatedWork W2077861179 @default.
- W2777392854 hasRelatedWork W2087996300 @default.
- W2777392854 hasRelatedWork W2088946921 @default.
- W2777392854 hasRelatedWork W2166196230 @default.
- W2777392854 hasRelatedWork W2170696459 @default.
- W2777392854 hasRelatedWork W274332078 @default.
- W2777392854 hasRelatedWork W2779756762 @default.
- W2777392854 hasVolume "50" @default.
- W2777392854 isParatext "false" @default.
- W2777392854 isRetracted "false" @default.
- W2777392854 magId "2777392854" @default.
- W2777392854 workType "article" @default.