1. Chemical aspects of the matrix concept in calcified tissue organisation

   • J. E. Eastoe

   Review Pages: 1 - 19

2. Effect of disuse osteoporosis on bone composition: the fate of bone matrix

   • Leroy Klein
   • Donald G. Kanefield
   • Kingsbury G. Heiple

   Original Papers Pages: 20 - 29

3. Action of thyroxine and calcitonin on experimental soft-tissue calcification

   • G. Gabbiani
   • B. Tuchweber
   • P. Lefort

   Original Papers Pages: 30 - 37

4. Intermediate phases in the basic solution preparation of alkaline earth phosphates

   • E. D. Eanes
   • A. S. Posner

   Original Papers Pages: 38 - 48

5. Influence of pyrophosphate on the transformation of amorphous to crystalline calcium phosphate

   • H. Fleisch
   • R. G. G. Russell
   • A. S. Posner

   Original Papers Pages: 49 - 59

6. Effect of fluoride and penicillin on post-eruptive maturation of rat molars

   • William W. Briner
   • Samuel Rosen

   Original Papers Pages: 60 - 66

7. Inhibition of local calcergy by topical application of calciphylactic challengers

   • H. Selye
   • A. Somogyi
   • I. Mécs

   Original Papers Pages: 67 - 76

8. The effect of ascorbic acid on the glycolytic and respiratory metabolism of embryonic chick tibias

   • W. K. Ramp
   • P. A. Thornton

   Original Papers Pages: 77 - 82

9. The clinical use of orally administered⁴⁷Ca for the investigation of intestinal calcium absorption

   • V. Parsons
   • N. Veall
   • W. J. H. Butterfield

   Original Papers Pages: 83 - 92

10. The influence of lysozyme on the appearance of epiphyseal cartilage in organ culture

    • K. E. Kuettner
    • L. W. Soble
    • J. A. Yaeger

    Original Papers Pages: 93 - 105

11. Incorporation and release of⁸⁵Sr and¹⁴C-proline-hydroxyproline in mineral and collagen of bone and incisor teeth of growing rats

    • Göran C. H. Bauer
    • Gad Shtacher

    Short Communication Pages: 106 - 110

12. What is the turnover of bone mineral?

    • John F. Loutit

    Letters Pages: 111 - 114

13. Oxalic acid metabolism in man: A review

    • A. Hodgkinson
    • P. M. Zarembski

    Review Pages: 115 - 132

14. The effect of dehydroepiandrosterone sulfate and testosterone on the development of chick embryo frontal bones in vitro

    • R. C. Puche
    • M. C. Romano

    Original Papers Pages: 133 - 144

15. Effect of intraperitoneal injections of tetracycline hydrochloride and oxytetracycline on forming enamel of rat incisors

    • C. -G. Löfgren
    • K. -Å. Omnell
    • M. U. Nylen

    Original Papers Pages: 145 - 156

16. Protein-polysaccharide synthesis at three levels of the normal growth plate

    • Robert B. Greer
    • George H. Janicke
    • Henry J. Mankin

    Original Papers Pages: 157 - 164

17. A comparative study of the exchangein vivo of major constituents of bone mineral

    • J. T. Triffitt
    • A. R. Terepka
    • W. F. Neuman

    Original Papers Pages: 165 - 176

18. Apparently hypermineralized perilacunar bone an artefact in microradiographs

    • James A. Yaeger
    • Dennis Weber

    Short Communication Pages: 177 - 182

19. Abstracts of the International Symposium on Renal Stone Research

    • Organizers, Abstracts of the International Symposium on Renal Stone Research

    Abstract Pages: 183 - 196

20. Histological and chemical analysis of human iliac crest cartilage

    • I. V. Ponseti
    • A. Pedrini-Mille
    • V. Pedrini

    Original Papers Pages: 197 - 213

21. Experimental factors that influence collagen calcificationin vitro

    • Charles L. Wadkins

    Original Papers Pages: 214 - 228

22. Resorption of cementum by cementocyte activity (“Cementolysis”)

    • Leonard F. Bélanger

    Original Papers Pages: 229 - 236

23. The discrepancy in the carbonate found in fish bone and blood

    • W. F. Neuman
    • B. J. Mulryan

    Original Papers Pages: 237 - 241

24. The incorporation and removal of large amounts of strontium by physiologic mechanisms in mineralized tissues of the rat

    • A. R. Johnson
    • W. D. Armstrong
    • Leon Singer

    Original Papers Pages: 242 - 252

25. Calcium binding by chondroitin sulfate

    • Marshall R. Urist
    • Donald P. Speer
    • Basil S. Strates

    Original Papers Pages: 253 - 261

26. The cycling concept of exchange in bone

    • W. F. Neuman
    • A. R. Terepka
    • J. T. Triffitt

    Original Papers Pages: 262 - 270

27. An analysis of the growth of the cranial vault in rabbits by vital staining with lead acetate

    • Y. C. Hong
    • P. K. -J. Yen
    • J. H. Shaw

    Original Papers Pages: 271 - 285

28. Microscopic evaluation of the effects of some vital staining agents on growing bone in rabbits

    • Y. C. Hong
    • P. K. -J. Yen
    • J. H. Shaw

    Original Papers Pages: 286 - 295

29. Calcium binding by a lipid extract ofBacterionema matruchotii

    • J. Ennever
    • J. Vogel
    • I. Takazoe

    Short Communications Pages: 296 - 298

30. Intestinal absorption of radio phosphate in osteomalacia before and after vitamin D treatment

    • A. Caniggia
    • C. Gennari
    • V. Palazzuoli

    Letters Pages: 299 - 300

31. Calcium transport by the intestine: A model and comment on vitamin D action

    • R. H. Wasserman

    Guest Editorial Pages: 301 - 313

32. The glycosaminoglycans of dog compact bone and epiphyseal cartilage in the normal state and in experimental hyperparathyroidism

    • Sven-Olof Hjertquist
    • Lars Verjlens

    Original Papers Pages: 314 - 333

33. The healing pattern of an experimentally-induced deffect in the rat femur studied with tetracycline labeling

    • Thomas J. Pallasch

    Original Papers Pages: 334 - 342

34. Mineral deposition in collagenin vitro

    • B. N. Bachra
    • H. R. A. Fischer

    Original Papers Pages: 343 - 352

35. Electrophoretic and sephadex gel filtration studies of bovine foetal enamel matrix at acid pH

    • A. G. Fincham

    Original Papers Pages: 353 - 360

36. The environment of calcified components in keratins

    • P. R. Blakey
    • P. Lockwood

    Short Communication Pages: 361 - 369