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Titolo:
MEASUREMENT OF BLOOD-FLOW TO OSSEOUS TISSUE IN DOGS USING THE RADIOLABELED MICROSPHERE METHOD
Autore:
JOHNSON WT; JOHNSON GK; BAUMGARDNER KR; TODD GL;
Indirizzi:
UNIV IOWA,COLL DENT,DEPT ENDODONT IOWA CITY IA 52242 UNIV IOWA,COLL DENT,DEPT PERIODONT IOWA CITY IA 52242 UNIV IOWA,DOWS INST DENT RES IOWA CITY IA 00000 UNIV NEBRASKA,MED CTR,DEPT ANAT OMAHA NE 68105
Titolo Testata:
Comparative biochemistry and physiology. Part A, Physiology
fascicolo: 4, volume: 106, anno: 1993,
pagine: 649 - 652
SICI:
1096-4940(1993)106:4<649:MOBTOT>2.0.ZU;2-Q
Fonte:
ISI
Lingua:
ENG
Soggetto:
BONE; MARROW;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Science Citation Index Expanded
Citazioni:
18
Recensione:
Indirizzi per estratti:
Citazione:
W.T. Johnson et al., "MEASUREMENT OF BLOOD-FLOW TO OSSEOUS TISSUE IN DOGS USING THE RADIOLABELED MICROSPHERE METHOD", Comparative biochemistry and physiology. Part A, Physiology, 106(4), 1993, pp. 649-652

Abstract

1. The purpose of this study was to examine bone blood flow in various intra- and extra-oral sites. 2. The radiolabelled microsphere methodwas utilized to assess osseous blood flow in the following regions of10 dogs: rib, long bone, and anterior and posterior regions of the maxilla and mandible. 3. Samples of cancellous and cortical bone were also obtained from each of these regions with the exception of the maxilla and the anterior mandible. 4. Mean blood flow ranged from 3.71 +/- 0.81 (SE) ml min.(-1) 100 g(-1) in the mandibular posterior cortical bone to 22.7 +/- 4.66 ml min(-1) 100 g(-1) in the cancellous rib samples. 5. Blood flow to the cancellous tissue of the rib was significantlygreater (P < 0.05) than the other tissues with the exception of maxillary posterior bone and cortical rib. 6. Results from this study indicate that blood flow to the maxillary posterior bone is relatively high, but brood flow in other intraoral osseous sites is significantly less than that of cancellous rib bone.

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Documento generato il 07/07/20 alle ore 20:22:39