Detail publikačního výsledku

The effect of hydrochloric acid on microstructure of porcine (Sus scrofa domesticus) cortical bone tissue

SABOLOVÁ, V.; BŘÍNEK, A.; SLÁDEK, V.

Originální název

The effect of hydrochloric acid on microstructure of porcine (Sus scrofa domesticus) cortical bone tissue

Anglický název

The effect of hydrochloric acid on microstructure of porcine (Sus scrofa domesticus) cortical bone tissue

Druh

Článek WoS

Originální abstrakt

We evaluated the degeneration of cortical bone tissue by hydrochloric acid since intentional bone decalcification in a forensic context has not been studied on a histomorphological level. We used ýé pig metatarsal bones split into subsamples and immersed in one of three concentrations of acidic solutions (0.5 M, 1 M, 2 M HCl) for two and four hours. We analzyed the cortical thicknesses on transversal cross-sections, thicknesses of the three histomorphologically distinct zones present in acid-immersed bonesm and number and area of crystals present in one of the zones. Futhermore, we analyzed the ratio of calcium to phosphorous (Ca:P). We observed a division of the cortical bone cross section into three distinctive zones: demineralized matrix (DM) in the periosteal part of bone, middle contact zone (CZ), and mineralized matrix (MM) in the endosteal part of the bone. With increasing acid concentration and time of immersion

Anglický abstrakt

We evaluated the degeneration of cortical bone tissue by hydrochloric acid since intentional bone decalcification in a forensic context has not been studied on a histomorphological level. We used ýé pig metatarsal bones split into subsamples and immersed in one of three concentrations of acidic solutions (0.5 M, 1 M, 2 M HCl) for two and four hours. We analzyed the cortical thicknesses on transversal cross-sections, thicknesses of the three histomorphologically distinct zones present in acid-immersed bonesm and number and area of crystals present in one of the zones. Futhermore, we analyzed the ratio of calcium to phosphorous (Ca:P). We observed a division of the cortical bone cross section into three distinctive zones: demineralized matrix (DM) in the periosteal part of bone, middle contact zone (CZ), and mineralized matrix (MM) in the endosteal part of the bone. With increasing acid concentration and time of immersion

Klíčová slova

Hydrochloric acid, Taphonomy, SEM, EDX, Micro CT

Klíčová slova v angličtině

Hydrochloric acid, Taphonomy, SEM, EDX, Micro CT

Autoři

SABOLOVÁ, V.; BŘÍNEK, A.; SLÁDEK, V.

Rok RIV

2019

Vydáno

03.09.2018

ISSN

0379-0738

Periodikum

Forensic Science International

Číslo

291

Stát

Nizozemsko

Strany od

260

Strany do

271

Strany počet

12

BibTex

@article{BUT150863,
  author="Veronika {Sabolová} and Adam {Břínek} and Vladimír {Sládek}",
  title="The effect of hydrochloric acid on microstructure of porcine (Sus scrofa domesticus) cortical bone tissue",
  journal="Forensic Science International",
  year="2018",
  number="291",
  pages="260--271",
  doi="10.1016/j.forsciint.2018.08.030",
  issn="0379-0738"
}