Fourier Transform Infrared Microspectroscopy of Rat Kidney with Regard to Fa- tal Hyperthermia / 法医学杂志
Journal of Forensic Medicine
;
(6): 257-261, 2015.
Article
in Chinese
| WPRIM
| ID: wpr-983995
ABSTRACT
OBJECTIVE@#To observe the chemical groups changing in rat kidney with regard to fatal hyperthermia by Fourier transform infrared microspectroscopy (FTIR-MSP) and to provide a new method to diagnose fatal hyperthermia.@*METHODS@#Rats were sacrificed by hyperthermia, brainstem injury, massive hemorrhage and asphyxiation and divided into groups. The renal samples were dissected immediately after death. The data of infrared spectroscopy in glomerulus were measured by FTIR-MSP.@*RESULTS@#The absorbances of 3290, 3070, 2850, 1540 and 1396 cm(-1) significantly increased (P < 0.05), and the ratios of Al650/A3290 and A1650/A1540 significantly decreased (P < 0.05) in group of hyperthermia.@*CONCLUSION@#FTIR-MSP can analyze the changes of chemical groups of kidney as an auxiliary diagnosis for discriminating hyperthermia with other causes of death.
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Microspectrophotometry
/
Spectroscopy, Fourier Transform Infrared
/
Fever
/
Fourier Analysis
/
Kidney
Limits:
Animals
Language:
Chinese
Journal:
Journal of Forensic Medicine
Year:
2015
Type:
Article
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