Human “barcode”: Link between phosphate intensity changes in human enamel and light microscopy record of accentuated lines
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081758%3A_____%2F21%3A00550243" target="_blank" >RIV/68081758:_____/21:00550243 - isvavai.cz</a>
Nalezeny alternativní kódy
RIV/61989592:15310/21:73609551 RIV/48511005:_____/21:N0000029 RIV/00216224:14310/21:00121630
Výsledek na webu
<a href="https://doi.org/10.1016/j.microc.2021.106370" target="_blank" >https://doi.org/10.1016/j.microc.2021.106370</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.microc.2021.106370" target="_blank" >10.1016/j.microc.2021.106370</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Human “barcode”: Link between phosphate intensity changes in human enamel and light microscopy record of accentuated lines
Popis výsledku v původním jazyce
Disruption of metabolic processes during human enamel mineralization may result in the appearance of accentuated lines in enamel. These accentuated lines in the enamel relate to stress events that were experienced and overcome in early ontogenetic phases. Accentuated lines are visible in transmitted light microscopy as dark areas. However, their appearance is variable even within single tooth. The objective of this study is to analyze the distribution of phosphate in human enamel with a focus on accentuated stress lines by Raman microscopy. Transmitted light microscopy and Raman microscopy records of 15 human teeth (11 samples from archaeological excavations, 4 from recent population) were compared, using visual evaluation and statistical methods (correlation of pixel light intensities in the microscopic images). The data obtained by Raman microscopy suggests a relationship between low phosphate content (signal at 960 cm- 1) and accentuated stress lines in human enamel.
Název v anglickém jazyce
Human “barcode”: Link between phosphate intensity changes in human enamel and light microscopy record of accentuated lines
Popis výsledku anglicky
Disruption of metabolic processes during human enamel mineralization may result in the appearance of accentuated lines in enamel. These accentuated lines in the enamel relate to stress events that were experienced and overcome in early ontogenetic phases. Accentuated lines are visible in transmitted light microscopy as dark areas. However, their appearance is variable even within single tooth. The objective of this study is to analyze the distribution of phosphate in human enamel with a focus on accentuated stress lines by Raman microscopy. Transmitted light microscopy and Raman microscopy records of 15 human teeth (11 samples from archaeological excavations, 4 from recent population) were compared, using visual evaluation and statistical methods (correlation of pixel light intensities in the microscopic images). The data obtained by Raman microscopy suggests a relationship between low phosphate content (signal at 960 cm- 1) and accentuated stress lines in human enamel.
Klasifikace
Druh
J<sub>imp</sub> - Článek v periodiku v databázi Web of Science
CEP obor
—
OECD FORD obor
60102 - Archaeology
Návaznosti výsledku
Projekt
<a href="/cs/project/GA17-17346S" target="_blank" >GA17-17346S: Moderní chemická analýza zbytků organických materiálů v archeologickém kontextu</a><br>
Návaznosti
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Ostatní
Rok uplatnění
2021
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Microchemical Journal
ISSN
0026-265X
e-ISSN
1095-9149
Svazek periodika
168
Číslo periodika v rámci svazku
September 2021
Stát vydavatele periodika
US - Spojené státy americké
Počet stran výsledku
8
Strana od-do
106370
Kód UT WoS článku
000672854200005
EID výsledku v databázi Scopus
2-s2.0-85107680447