Detail publikace

Vliv snížení množství kolegenu a minerálů na charakter lomu krůtích kostí

VOSYNEK, P. NÁVRAT, T. PEČ, M. POŘÍZKA, J. DIVIŠ, P.

Český název

Vliv snížení množství kolegenu a minerálů na charakter lomu krůtích kostí

Anglický název

How the Decrease of Collagen or Mineral Affect the Fracture in the Turkey Long Bones

Typ

článek v časopise - ostatní, Jost

Jazyk

en

Originální abstrakt

Bone properties and response behavior after static or dynamic activation (loading) are still interesting topics in many fields of the science. Especially in the biomechanical problems such as bone loss of astronauts in space, osteoporosis, bone remodeling after fracture or remodeling after surgery (endoprosthesis and implants) and in osteointegration. This contribution deals with the relation between physiological, demineralized and deproteinized state of the turkey long bone – tibia. Three methods for comparison were used: 1) densitometry, 2) three point bending and 3) frequency analysis. The main goal of this work was to describe the decrease of the protein (collagen) or mineral of the bone with relation to the fracture in three point bending. The comparison is linked to the problem of different bone mechanical behavior in physiological and osteoporotic state.

Český abstrakt

Příspěvek se zabývá vztahem mezi fyziologickým, demineralizovaným a deproteinizovaným stavem krůtích dlouhých kostí. Byly použity tři metody pro srovnání: 1) denzitometrie, 2) tříbodový ohyb a 3) frekvenční analýza. Hlavním cílem této práce bylo popsat vliv poklesu množství kolagenu nebo minerálních látek na charakter fraktury při zatěžování tříbodovým ohyb.

Anglický abstrakt

Bone properties and response behavior after static or dynamic activation (loading) are still interesting topics in many fields of the science. Especially in the biomechanical problems such as bone loss of astronauts in space, osteoporosis, bone remodeling after fracture or remodeling after surgery (endoprosthesis and implants) and in osteointegration. This contribution deals with the relation between physiological, demineralized and deproteinized state of the turkey long bone – tibia. Three methods for comparison were used: 1) densitometry, 2) three point bending and 3) frequency analysis. The main goal of this work was to describe the decrease of the protein (collagen) or mineral of the bone with relation to the fracture in three point bending. The comparison is linked to the problem of different bone mechanical behavior in physiological and osteoporotic state.

Klíčová slova anglicky

Bone properties, long bone, osteoporosis, response behavior

Rok RIV

2014

Vydáno

18.12.2014

ISSN

1307-6892

Kniha

International Scholarly and Scientific Research & Innovation

Ročník

8

Číslo

12

Strany od–do

1753–1756

Počet stran

4

BIBTEX


@article{BUT111233,
  author="Petr {Vosynek} and Tomáš {Návrat} and Michal {Peč} and Jaromír {Pořízka} and Pavel {Diviš},
  title="How the Decrease of Collagen or Mineral Affect the Fracture in the Turkey Long Bones",
  booktitle="International Scholarly and Scientific Research & Innovation",
  year="2014",
  volume="8",
  number="12",
  month="December",
  pages="1753--1756",
  issn="1307-6892"
}