1. Net uptake and release of calcium and phosphate by bonein vitro: Effects of medium calcium and phosphate concentrations

   • H. H. Messer
   • S. Y. Yuen
   • D. H. Copp

   Original Papers Pages: 1 - 7

2. The effect of fluoride alone or fluoride followed by calcium and vitamin D on disuse osteoporosis of the rat tail vertebrae

   • D. Rosen
   • I. Gedalia
   • M. Arcan

   Original Papers Pages: 9 - 15

3. Demineralization of bone matrix: Observations from electron microscope and electron-probe analysis

   • P. V. Thorogood
   • J. Craig Gray

   Original Papers Pages: 17 - 26

4. Quantitative histological evaluation of early fracture healing of cortical bones immobilized by stainless steel and composite plates

   • W. H. Akeson
   • S. L. Y. Woo
   • D. Amiel

   Original Papers Pages: 27 - 37

5. Frozen thin-sections of rapidly forming bone: Bone cell ultrastructure

   • C. Gay
   • H. Schraer

   Original Papers Pages: 39 - 49

6. The extraction of phosphoproteins from bovine dentin

   • I. R. Dickson
   • M. T. Dimuzio
   • A. Veis

   Original Papers Pages: 51 - 61

7. An ultrastructural study of the articular cartilage in calcium pyrophosphate dihydrate (CPPD) crystal deposition disease (Chondrocalcinosis Articularis)

   • Anders O. Bjelle
   • Bengt K. G. Sundström

   Original Papers Pages: 63 - 71

8. Reversible extinction of the morphogen in bone matrix by reduction and oxidation of disulfide bonds

   • M. R. Urist
   • A. Mikulski
   • S. Uyeno

   Original Papers Pages: 73 - 83

9. Mineralization of invertebrate cartilage

   • R. G. Eilberg
   • D. A. Zuckerberg
   • P. Person

   Original Papers Pages: 85 - 90

10. Uptake of^99mTc-Sn-EHDP in beagles with advanced periodontal disease

    • M. L. Kaplan
    • D. A. Garcia
    • S. J. Adelstein

    Original Papers Pages: 91 - 98

11. Chondrocyte metabolism as affected by vitamin A

    • N. S. Vasan
    • J. W. Lash

    Original Papers Pages: 99 - 107

12. Morphology and size-distribution of sound and acid-treated enamel crystallites

    • W. L. Jongebloed
    • I. Molenaar
    • J. Arends

    Original Papers Pages: 109 - 123

13. Hypercalcemic effect of catecholamines and its prevention by thyrocalcitonin

    • W. H. Hsu
    • C. W. Cooper

    Original Papers Pages: 125 - 137

14. The comparative effects of vitamin D deficiency and ethane-1-hydroxy-1,1-diphosphonate administration on the histology and glycolysis of chick epiphyseal and articular cartilage

    • S. Bisaz
    • R. Schenk
    • H. Fleisch

    Original Papers Pages: 139 - 152

15. Transmembrane bone matrix gelatin-induced differentiation of bone

    • H. Nogami
    • M. R. Urist

    Original Papers Pages: 153 - 163

16. Serum protein analysis following implantation of methyl methacrylate in rats

    • J. G. Kinnett
    • M. A. Ritter

    Short Communication Pages: 165 - 168

17. The metabolism of labeled parathyroid hormone

    • M. W. Neuman
    • W. F. Neuman
    • K. Lane

    Original Papers Pages: 169 - 178

18. Osteogenesis by chondrocytes from growth cartilage of rat rib

    • Y. Shimomura
    • T. Yoneda
    • F. Suzuki

    Original Papers Pages: 179 - 187

19. Calcium localized in juxtanuclear granules of epiphyseal chondrocytes with a dilute glyoxal bis(2-hydroxyanil) solution

    • H. Z. Park
    • H. K. Kashiwa

    Original Papers Pages: 189 - 196

20. Effect of phospholipids on the transformation of amorphous calcium phosphate to hydroxyapatitein vitro

    • R. E. Wuthier
    • E. D. Eanes

    Original Papers Pages: 197 - 210

21. Transfert du⁴⁵Ca par autoradiographie en microscopie électronique au cours de l'amélogenèse

    • N. Nagai
    • R. M. Frank

    Original Papers Pages: 211 - 221

22. The effect of ultraviolet radiation on the electrical conductivity of human bone

    • J. Behari
    • S. K. Guha
    • P. N. Agarwal

    Original Papers Pages: 223 - 227

23. Abstracts of the Eighth Annual Meeting of the Japanese Society for Bone Metabolism Research

    • Seizo Yoshikawa
    • Hideto Machida
    • Toyoji Uyeo

    Abstract Pages: 229 - 249

24. The study of human dentine with secondary ion microscopy and electron diffraction

    • R. Lefèvre
    • R. M. Frank
    • J. C. Voegel

    Original Articles Pages: 251 - 261

25. The growth of calcium phosphates on natural enamel

    • B. Tomazic
    • M. Tomson
    • G. H. Nancollas

    Original Papers Pages: 263 - 271

26. Extraction of a calcium-phospholipid-phosphate complex from bone

    • A. L. Boskey
    • A. S. Posner

    Original Papers Pages: 273 - 283

27. Prostaglandins: Bone resorption stimulating factors released from monkey gingiva

    • B. C. Gomes
    • E. Hausmann
    • C. De Luca

    Original Papers Pages: 285 - 293

28. Mode of C-type virus production by bone cells of C3H/Fg mice

    • C. P. Barrett
    • E. J. Donati

    Original Papers Pages: 295 - 304

29. Demonstration of cyclic AMP in bone cells by immuno-histochemical methods

    • Z. Davidovitch
    • P. C. Montgomery
    • G. T. Gustafson

    Original Papers Pages: 305 - 315

30. Cellular localization of cyclic AMP in periodontal tissues during experimental tooth movement in cats

    • Z. Davidovitch
    • P. C. Montgomery
    • G. T. Gustafson

    Original Papers Pages: 317 - 329

31. Age related Ca−Mg content and strength in turkey tendon

    • F. Leonard
    • P. Moscovitz
    • J. P. Adams

    Short Communication Pages: 331 - 336