Morphological and dimensional characteristics of bone mineral crystals

被引：15

作者：

Bertazzo, S ^{[1
]}

Bertran, CA ^{[1
]}

机构：

[1] Univ Estadual Campinas, Inst Chem, BR-13083862 Campinas, SP, Brazil

来源：

BIOCERAMICS 18, PTS 1 AND 2 | 2006年 / 309-311卷

关键词：

bone; morphology; inorganic phase; X-ray diffraction; microscopy; femur; parietal;

D O I：

10.4028/www.scientific.net/KEM.309-311.3

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

In this work, Scanning Electron Microscopy (SEM) has been used to determine the size and morphology of bone mineral crystals obtained from hydrazine-deproteinated parietal bone and femur of Wistar rats aged 15 days, 1 month and 1 year. Apart from the Scanning Electron Microscopy study, crystal size was also determined by X-ray diffractometry, using the Debye-Scherrer equation. Analyzing the results obtained and those reported in the literature for isolated crystals, it is possible to evaluate the influence of age and type of bone on the nanostructure of bone mineral and also propose the existence of a fundamental morphological unit that repeats itself in bone mineral formation.

引用

页码：3 / 6

页数：4

共 11 条

[1] Chemical and structural characterization of the mineral phase from cortical and trabecular bone [J].

Bigi, A ;

Cojazzi, G ;

Panzavolta, S ;

Ripamonti, A ;

Roveri, N ;

Romanello, M ;

Suarez, KN ;

Moro, L .

JOURNAL OF INORGANIC BIOCHEMISTRY, 1997, 68 (01) :45-51

[2] NORMAL MATURATIONAL CHANGES IN BONE-MATRIX, MINERAL, AND CRYSTAL SIZE IN THE RAT [J].

BURNELL, JM ;

TEUBNER, EJ ;

MILLER, AG .

CALCIFIED TISSUE INTERNATIONAL, 1980, 31 (01) :13-19

[3] Shape and size of isolated bone mineralites measured using atomic force microscopy [J].

Eppell, SJ ;

Tong, WD ;

Katz, JL ;

Kuhn, L ;

Glimcher, MJ .

JOURNAL OF ORTHOPAEDIC RESEARCH, 2001, 19 (06) :1027-1034

[4] High-resolution AFM imaging of intact and fractured trabecular bone [J].

Hassenkam, T ;

Fantner, GE ;

Cutroni, JA ;

Weaver, JC ;

Morse, DE ;

Hansma, PK .

BONE, 2004, 35 (01) :4-10

[5]

Landis WJ, 1996, CONNECT TISSUE RES, V35, P1

[6] AGE-CHANGES IN THE CRYSTALLINITY OF BONE-MINERAL AND IN THE DISORDER OF ITS CRYSTAL [J].

MATSUSHIMA, N ;

HIKICHI, K .

BIOCHIMICA ET BIOPHYSICA ACTA, 1989, 992 (02) :155-159

[7] TEM analysis of the nanostructure of normal and osteoporotic human trabecular bone [J].

Rubin, MA ;

Jasiuk, L ;

Taylor, J ;

Rubin, J ;

Ganey, T ;

Apkarian, RP .

BONE, 2003, 33 (03) :270-282

[8] Aspects of mineral structure in normally calcifying avian tendon [J].

Siperko, LM ;

Landis, WJ .

JOURNAL OF STRUCTURAL BIOLOGY, 2001, 135 (03) :313-320

[9] Organization of apatite crystals in human woven bone [J].

Su, X ;

Sun, K ;

Cui, FZ ;

Landis, WJ .

BONE, 2003, 32 (02) :150-162

[10]

TERMINE JD, 1973, CALC TISS RES, V13, P73, DOI 10.1007/BF02015398

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