SUBJECT INDEX 



713 



Arctic Aeromedical Laboratory, 296 

 Arctic ground squirrel, 286 

 Argyrophilic fibers, cell proliferation, 



'487 

 Arteries, interalveolar, 300 

 Articulating processes, shell valves, 



10 

 Artifact, bone crystals, 503 

 Artificial etchings, shells, 64 

 Artificial mouth, caries, 217 

 Ascites tumor, glycolysis, 598 

 Asparagus stone, 256 

 Aspartic acid, 167 

 Aspido siphon, 3 

 Assay techniques, collagen, 684 

 Atoll reefs, erosion, 25; see also Coral 



reefs 

 Atomic Energy Commission, 439 

 ATP, 639 



bone resorption, 633 



dental plaque, 655 

 Atrophy, alveolar bone, 298 

 Attrition, dental, 92, 93 

 Attrition of sheep's teeth, 155 



herbage, 162 



nutritional factors, 160, 165 



pasture, 157 



summary, 168 

 Australia, fluorosed sheep's teeth, 



165 

 Autogenous implants, 516 

 Autopsy subjects 



adrenal glands, 429 



bone mass, 418 

 Autoradiographv, 372 



alpha track, 372, 374 



bone resorption, 451, 474 

 Avalanches, coral reefs, 47 

 Avian bone, acid mucopolysaccha- 

 rides, 536 

 Avian osteoclast, micrography, 498 

 Avian osteoporosis, 429, 432 

 Axis deer 



antlers, 349, 350 



castration, 355 

 Ayerst Laboratories Inc., 440 

 Azurophilia, 536 



Back-scattering electron diffraction, 



256 

 Bacteria 



see also Microorganisms 



caries, 91 



dental erosion, 109 



inorganic ions, 277 



interaction with diet, 272 



shell-boring, 55 

 Bacterial collagenase, 679, 680, 685 



lytic process, 682 

 Bacterial colonization, oral cavity, 267 

 Bacterial enzymes, 219, 679 

 Bacterial invasion 



caries, 99, 109, 171 



enamel caries, 171 

 Bacterial metabolism 



caries-like lesions, 219 



lactic acid, 220 

 Bacterial plaque, 111 



carious lesions, 217 

 Bacterial specificity, caries, 272 

 Balance of bone turnover, 447, 449 

 Ballooned discs, 386, 431 



lumbar spine, 389 

 Barasingha, antlers, 347 

 Barnacles, 1, 6, 55 



bristles, 56 



nail-like bodies, 6 



setous thoracic appendages, 7 

 Barnea, 11 

 Basement lamella 



collagen, 687, 688 



lytic cells, 691 

 Basophilia, 536 



organic matrix, 531 



woven bone, 477 

 Bauer-Carlsson-Lindquist calculations, 



392 

 Beak 



pelican, 340 



puffin, 340 

 Bedridden patients, bone turnover, 



460 

 Beryllium intoxication, osteocytes, 522 

 Bicarbonate-carbonic acid system, 

 Henderson-Hasselbach equation, 

 584 



