SUBJECT INDEX 



iOO 



Resorption — Continued 



intralaciinar, 425 



irregular surfaces, 455 



jaw bones, 95 



lamina dura, 300, 301, 307, 309 



leucine aminopeptidase, 553 



mesenchymal specializations, 490 



mouse calvaria, 609 



organic mass, 486 



organic phase, 570 



osteoblasts, 489 



osteoclasts, 639; .sec also under 

 Osteoclasts 



osteocytes, 489, 640 



osteoprogenitor cells, 486 



oxygen tension, 490 



parathyroid extract, 488 



parathyroid stimulation, 471 



PAS staining, 486 



periosteal surface, 450 



predentin, 528 



pressure, 490 



root surface, 314 



stimulators, 609 



svstemic acceleration, 472 



uncalcified matrix, 472 



vitamin A, 490 

 Resorption cavities, 375 



bonelike hard tissue, 314 



evolution of skeleton, 371 



hard tissues, 313 



osteons, 457 



subgingival caries, 313 

 Resorption processes, 92 

 Resorption rate, 491 



cortical bone, 458 

 Resorption sites 



intercellular matrix, 472 



skull, 485 

 Resorption surfaces 



Bodian's silver stain, 483 



yttrium autoradiographs, 452 



zones of action, 499 

 Resorption in tissue culture, summary, 



633 

 Resorption without osteoclasts, 376, 

 531 



Resorptive areas, osteoprogenitor cells, 



487 

 Resorptive complex, 491 

 Resorptive fields, 491 

 Resorptive mechanisms, in vitro 



studies, 557 

 Resorptive potential 



bone cells, 490, 491 



cellular microenvironment, 492 



osteocytes, 489 

 Resorptive response, genetic loci, 490 

 Resorptive states, contradictory con- 

 clusions, 471 

 Resorptive stimuli, 491 



regulator genes, 491 

 Resting period of caries, 176 

 Restoration, cervical erosion, 119 

 Retained isotope, bone formation, 



449 

 Reticulin, ground substance, 689 

 Retzius lines, 137, 173 



birefringence, 177 



dye penetration, 140 



enamel demineralization, 134 



subsurface changes, 137 

 Reversal cement lines, osteons, 399 

 Reverse relationship, erosion and ca- 

 ries, 118 

 Rhesus monkey 



in vivo demineralization of enamel, 

 135 



incisors, 134 



radioactive phosphorus, 141 

 Rib shaft, osteogenic surfaces, 483 

 Ribosomes, osteoclasts, 499 

 Rickets 



alpharadiography, 541 



microradiography, 464 



osteocyte, 465 

 Ring compound, 638 

 Rocellaria, 14 



cuneiformis, 15 

 Rock boring, 1 



agents of erosion, 22 



bone boring analogy, 372 



chemical action, 5 



chemical softening, 18 

 Rock-boring bivalves, specialization, 9 



