Examining the Significance of Saliva and Sweat in Forensic Science
Keywords:crime detection, medico-legal field, personal identification, serological testing
Forensic science plays a very crucial role in establishing the links between the series of evidences and body of facts. This article argues that personal identification is that important concept of forensic science which is responsible for the identification of victim as well as the culprit. After the concept of blood examination as an important body fluid, saliva is emerging as an attention gaining fluid for the forensic scientist. This article aims to study that saliva is a source of wider scope in the medico-legal field and having a vast role in serological testing, crime detection, drug and alcohol abuse, hormone analysis, poisoning cases, unknown animal bites. Sweat has its own unique identification feature as an average square of skin has 650 sweat glands, which is itself a unique identification just like the fingerprints and this number varies from person to person. Saliva and sweat are easy to handle and analysis. Sweat is very hard to find and collect, that is why, it has a limited scope. These two body fluids are alternative and very useful body fluids in the study of forensic science.
Jan Halaemek’s Research- https://phys.org/news/2018-05-forensic-chemist-distinguish-individuals-crime.html
P. Kintz and N. Samy, “Unconventional samples and alternative matrices,” in Handbook of Analytical Separations, M. J. Bogusz, Ed., vol. 2, pp. 459–488, Elsevier Science, Amsterdam, The Netherlands, 2000.
S. M. Rowe, F. Accurso, and J. P. Clancy, “Detection of cystic fibrosis transmembrane conductance regulator activity in early-phase clinical trials,” Proceedings of the American Thoracic Society, vol. 4, no. 4, pp. 387–398, 2007.
V. Oncescu, D. O'Dell, and D. Erickson, “Smartphone based health accessory for colorimetric detection of biomarkers in sweat and saliva,” Lab on a Chip, vol. 13, no. 16, pp. 3232–3238, 2013.
M. I. Barrio Gómez De Agüero, G. García Hernández, S. Gartner et al., “Protocol for the diagnosis and follow up of patients with cystic fibrosis,” Anales de Pediatria, vol. 71, no. 3, pp. 250–264, 2009
D. Porter, S. Weremowicz, K. Chin et al., “A neural survival factor is a candidate oncogene in breast cancer,” Proceedings of the National Academy of Sciences of the United States of America, vol. 100, no. 19, pp. 10931–10936, 2003
M. I. Hassan, A. Waheed, S. Yadav, T. P. Singh, and F. Ahmad, “Prolactin inducible protein in cancer, fertility and immunoregulation: structure, function and its clinical implications,” Cellular and Molecular Life Sciences, vol. 66, no. 3, pp. 447–459, 2009
T. Colpitts, E. L. Russell, S. Frost, J. Ramirez, B. Singh, and J. C. Russell, “Patent: method and marker combinations for screening for predisposition to lung cancer,” Pub. No. US 2012/0071334 A1, 2012.
M. M. Raiszadeh, M. M. Ross, P. S. Russo et al., “Proteomic analysis of eccrine sweat: implications for the discovery of schizophrenia biomarker proteins,” Journal of Proteome Research, vol. 11, no. 4, pp. 2127–2139, 2012
Moyer J, Wilson D, Finkelshtein I, Wong B, Potts R. Correlation between sweat glucose and blood glucose in subjects with diabetes. Diabetes Technol Ther. 2012 May;14(5):398–402.
Prompt CA, Quinton PM, Kleeman CR. High concentration of sweat calcium, magnesium and phosphate in chronic renal failure. Nephron. 1978;20(1):4–9.
Carroll Ty, Raff H, Findling JW. Late-night salivary cortisol measurement in the diagnosis of Cushing’s syndrome. Nature (Lond) Clin Pract Endo Metab 2008; 6:344-350
Gröschl M, Rauh M, Dörr HG. Circadian rhythm of salivary cortisol, 17-hydroxyprogesterone and progesterone levels in healthy children. Clin Chem 2003; 49:1688-1691
Yaneva M, Mosnier-Pudar H, Dugue MA, Grabar S, Fulla Y, Bertagna X. Midnight salivary cortisol for the initial diagnosis of Cushing’s syndrome of various causes. J Clin Endocrinol Metab 2004; 89:3345-3351.
Papanicolaou DA, Mullen N, Kyrou I, Nieman LK. Nighttime salivary cortisol: a useful test for the diagnosis of Cushing’s syndrome. J Clin Endocrinol Metab 2002; 87:4515-4521.
K. Sato, W. H. Kang, K. Saga, and K. T. Sato, “Biology of sweat glands and their disorders. I. Normal sweat gland function,” Journal of the American Academy of Dermatology, vol. 20, no. 4, pp. 537–563, 1989.
Y. H. Caplan and B. A. Goldberger, “Alternative specimens for workplace drug testing,” Journal of Analytical Toxicology, vol. 25, no. 5, pp. 396–399, 2001.
S. Pichini, M. Navarro, R. Pacifici et al., “Usefulness of sweat testing for the detection of MDMA after a single-dose administration,” Journal of Analytical Toxicology, vol. 27, no. 5, pp. 294–303, 2003.