SUBJECT INDEX 



745 



Crganic polymer-acid systems, 244 

 Organic polymers, 131, 133 



demineralization solution, 133 

 Organic substrates, shell etching, 62 

 Organic surface films, protective inter- 

 action, 147 

 Orthochromatic membrane, erosion of 



teeth, 111 

 Orthodontic activators 



alveolar bone remodeling, 306 



bone formation, 306 



experimental bone remodeling, 306 



masticatory impulses, 306 

 Orthodontic appliances, pressure re- 

 sorption, 335 

 Orthodontic bands, 137 

 Orthodontic tooth movement, 95 

 Orthodontic treatment, 92 



alveolar bone, 307 



alveolar bone resorption, 314 



bone repair, 303 

 Orthophosphoric acid 



demineralization of enamel, 137 



dental cement, 137 

 Osseofac, 408, 413 

 Osseous precursors, 488 

 Ossification 



centers of, 321 



testosterone, 355 

 Osteitis deformans, 385 

 Osteitis fibrosa generalisata, 385 

 Osteoblast characteristics, osteocyte 



relationship, 490 

 Osteoblasts, 375 



bone marrow, 304 



osteoprogenitor state, 487 



resorption effect, 489, 641 

 Osteoclasis, 428 



inorganic phase, 528 



organic matrix, 528 

 Osteoclast nuclei, organic mass, 479 

 Osteoclast precursors, 96, 144, 489, 

 527 



histocytes, 490 

 Osteoclastic ability, foreign body giant 



cells, 515 

 Osteoclastic action, time sequence, 

 528 



Osteoclastic activity, pedicle-antler 



junction, 358 

 Osteoclastic resorption, 376 



parath\roid glands, 376 

 Osteoclasts, 91, 375 



acid phosphatase, 511 



aggressive action, 613 



antecedent cellular elements, 96 



bone junction, 498 



bone marrow, 304 



bone salt, 499 



brush border, 498 



carbonic anhydrase, 511 



carriers of enzymes, 505 



cell membrane, 499 



cleftlike spaces, 499 



cytochemistry, 497, 511 



cytoplasmic folds, 499 



cytoplasmic ingestion, 486 



cytoplasmic RNA, 486 



cytoplasmic vacuoles, 481, 486 



dead bone, 515 



dehydrogenases, 511 



detachment of crystals, 503 



electron microscopy, 497, 498, 501, 

 503, 528 



enamel resorption, 96, 144, 489 



enzymes, 511 



etat histocytaire, 515 



exposed collagen, 512 



galactosidase, 511 



glycine-H3, 486 



glycosidase, 511 



glycuronidase, 511 



hydrolytic enzymes, 511, 512 



implants, 515 



inert-looking cytoplasm, 505 



leucine aminopeptidase, 511 



life cycle, 613 



lysosomes, 511 



lytic enzymes, 489 



metachromasia, 486 



mitochondria, 615 



mode of action, 497 



origin, 96, 146 



osteolytic action, 377 



oxidases, 511 



pH, 646 



