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Pregled bibliografske jedinice broj: 265235

A study of bone histomorphometry in advanced osteoarthritis of the femoral head in humans.


Kušec, Vesna; Starešinić, Mario; Krpan, Dalibor; Šebečić, Božidar
A study of bone histomorphometry in advanced osteoarthritis of the femoral head in humans. // 2. Hrvatski mikroskopijski kongres s međunarodnim sudjelovanjem
Zagreb, 2006. (poster, međunarodna recenzija, sažetak, znanstveni)


CROSBI ID: 265235 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
A study of bone histomorphometry in advanced osteoarthritis of the femoral head in humans.

Autori
Kušec, Vesna ; Starešinić, Mario ; Krpan, Dalibor ; Šebečić, Božidar

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
2. Hrvatski mikroskopijski kongres s međunarodnim sudjelovanjem / - Zagreb, 2006

Skup
2. Hrvatski mikroskopijski kongres s međunarodnim sudjelovanjem

Mjesto i datum
Topusko, 18-21.5.2006

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
bone; histomorphometry

Sažetak
The development of bone tissue changes in osteoarthritis indicates differences in local bone remodeling. The advanced stage of hip osteoarthritis may be surgicaly treated by hip replacement. The aim of this study was assessment of bone turnover by histomorphometric analysis of the three areas from the osteoarthritic femoral head removed during hip replacement: preserved articular cartilage, exposed subchondral bone and osteophyte. This study comprised 23 patients (10 males, 13 females) aged 55-65 years undergoing hip replacement surgery. Histomorphometry was performed by semi-automated method using Vamstec (Zagreb) software under magnification x100. Measurements were performed and parameters calculated according to the recommendations of the American society for bone and mineral research: bone volume (BV/TV, %), osteoblast surface (Ob.S/BS, %), osteoid thickness (O.Th, um), osteoclast surface (Oc.S/BS, %), trabecular thickness (TbTh, um), trabecular separation (TbS, um), trabecular number (TbN, n/mm2) and number of osteoclasts (NOC, n/mm). Bone structure as assessed by histomorphometry differs in the femoral head osteoarthritis depending on local degenerative processes. Better bone tissue traits, mostly structural indices, were related to less advanced osteoarthritic changes i.e. located in areas of preserved articular cartilage, and reduced bone characteristics were found in the osteophyte area.

Izvorni jezik
Engleski

Znanstvena područja
Kliničke medicinske znanosti



POVEZANOST RADA


Projekti:
0214200

Ustanove:
Klinički bolnički centar Zagreb


Citiraj ovu publikaciju:

Kušec, Vesna; Starešinić, Mario; Krpan, Dalibor; Šebečić, Božidar
A study of bone histomorphometry in advanced osteoarthritis of the femoral head in humans. // 2. Hrvatski mikroskopijski kongres s međunarodnim sudjelovanjem
Zagreb, 2006. (poster, međunarodna recenzija, sažetak, znanstveni)
Kušec, V., Starešinić, M., Krpan, D. & Šebečić, B. (2006) A study of bone histomorphometry in advanced osteoarthritis of the femoral head in humans.. U: 2. Hrvatski mikroskopijski kongres s međunarodnim sudjelovanjem.
@article{article, author = {Ku\v{s}ec, Vesna and Stare\v{s}ini\'{c}, Mario and Krpan, Dalibor and \v{S}ebe\v{c}i\'{c}, Bo\v{z}idar}, year = {2006}, pages = {\#}, keywords = {bone, histomorphometry}, title = {A study of bone histomorphometry in advanced osteoarthritis of the femoral head in humans.}, keyword = {bone, histomorphometry}, publisherplace = {Topusko} }
@article{article, author = {Ku\v{s}ec, Vesna and Stare\v{s}ini\'{c}, Mario and Krpan, Dalibor and \v{S}ebe\v{c}i\'{c}, Bo\v{z}idar}, year = {2006}, pages = {\#}, keywords = {bone, histomorphometry}, title = {A study of bone histomorphometry in advanced osteoarthritis of the femoral head in humans.}, keyword = {bone, histomorphometry}, publisherplace = {Topusko} }




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