SUBJECT INDEX 



761 



Theelin, 356 



Therapeutic hydrochloric acid, enamel 



erosion, 99 

 Therapeutic implications, animal ca- 

 ries, 277 

 Three-phase system, in vitro model, 



bone metabolism, 567, 570 

 Thijnnus tlnjnniis, 376 

 Thyroid compounds 

 protein synthesis, 679 

 tadpole metamorphosis, 663 

 Thyroid gland, antler growth, 360 

 Thyroid histology, Virginia deer, 360 

 Thyroidectomy, antler growth, 361 

 Thyrotoxicosis, 430 

 Thyroxin injections 

 antler growth, 361 

 reindeer, 361 

 Thyroxin-treated tadpoles, 665 

 Tibia, funnel shape, 481 

 Tin fluoride, erosion therapy, 118 

 Tissue culture, 94 

 bone resorption, 609 

 collagen microassay, 682 

 fowl bone, 497 

 osteoclasts, 511 

 vitamin A, 628 

 «, Tissue culture calcium, parathyroid ex- 

 tract, 623 

 Tissue cidture resorption, summary, 



633 

 Tissue culture system, parath)roid as- 

 say, 621 

 ^ Tissue extracts, collagenolytic activity, 



664 

 *^ Tissue reactions, functional stress, 308 

 Tissue storage, collagenase, 687 

 Tissue tonus 

 bone, 298 

 periodontium, 305 

 Tissue water loss 



enzyme-producing cells, 690 

 tadpole metamorphosis, 665 

 Tissues 



chelating agents in, 637 

 resorbability, 98, 144, 492 

 Toby- Jug Stone — Kannesteinen, Nor- 

 way, 103 



Tomograms, 422 

 Tooth brushing, 101 



etiology of erosion, 102 

 Tooth-brushing machine, 108, 116 

 Tooth development, 322 



hibernation, 285 

 Tooth eruption 



bone remodeling, 321 



functional adaptation, 325 



parathyroid hormone, 330 



tooth resorption, 313 

 Tooth germ, 322 



ankylosis, 328 



growth period, 323 



migration, 325 

 Tooth mineral, etching, 62, 79 

 Tooth mobility, 310 



percussion dullness, 310 

 Tooth resorption 



circulatory disturbances, 315 



eruption process, 313 



epulis tumors, 312 



gingival granulation tissue, 313 



hyperplastic gingivitis, 312 



periodontal disorders, 297 

 Tooth structure 



erosion. 111 



hibernation, 285 

 Tooth versus bone resorption, 315 

 Topographic configuration, dental ero- 

 sion, 101 

 Torpor, hibernation, 285 

 Total body counting, radioassay, 



393 

 Total bone mass, 414, 430 

 Total collagen, metabolism, 670 

 TPN (NADP)-linked reactions, 640 

 Trabecular bone 



lacunar resorption, 551 



severe osteoporosis, 400 

 Trabecular markings, 420 

 Trabecular resorption, 479 

 Trabeculation, 292 

 Trace elements 



carious dentin, 205 



carious enamel, 201 

 Tracer dilution formulas, bone mass", 

 430 



