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A study of animal bones excavated from the shell mound of Jeju Jongdali 1819 archaeological site
2014
Kang, Y.H., Jeju National University, Jeju, Republic of Korea | Moon, J.H., Jeju National University, Jeju, Republic of Korea | Ahn, M.J., Jeju National University, Jeju, Republic of Korea | Bang, M.B., Jeju Cultural Heritage Institute, Jeju, Republic of Korea | Shin, T.K., Jeju National University, Jeju, Republic of Korea
Animal bones excavated with earthenware from the shell mound at the Jeju Jongdali 1819 archeological site, where three consecutive chronological layers covering the Neolithic (B.C. 15C-B.C. 10C), early Tamra, and late Tamra periods have been identified, were morphologically classified. The majority of the bones from all three periods were broken or split. The major fauna of the mammalian bones in all periods were Cervus spp., Sus scrofa, and Bos taurus. In the early and late Tamra periods, bones of small animals including Mustela sibirica coreana, Meles meles, Rodentia, and Aves were also found in small number. The excavated bones were from all parts of the animal bodies, including head, trunk, forelimb, and hindlimb. Collectively, these findings suggest that the major fauna from the Neolithic to late Tamra periods consisted of Cervus spp., Sus scrofa, and Bos taurus and that the fauna was dissected and carried to the shell mound site after hunting. Information from the bone remains in the shell mound are useful data for study of the wildlife and domestic animals living during the prehistoric period of Jeju Island.
اظهر المزيد [+] اقل [-]Detection of urinary trypsinogen-2 for diagnosis of canine acute pancreatitis
1999
Han, H.R. | Hwang, C.Y. | Park, S.I. | Oh, T.H. (Seoul National University, Suwon (Korea Republic). Department of Veterinary Internal Medicine, College of Veterinary Medicine)
We performed this study to evaluate the potential clinical marker of urinary trypsinogen-2 together with amylase, lipase and urinary amylase creatinine clearance ratio (ACCR) for the diagnosis of acute pancreatitis in dogs. In the experiment on daily changing pattern of amylase, lipase and ACCR measurements in experimentally induced pancreatitis dogs, compared to values measured in pre-induction state, significant difference was seen in amylase until 5th day of induction, and for lipase significant difference was found during the 7th day of observation period (p0.05). No significant difference was found in ACCR for the study period (p0.05). On SDS-PAGE analysis of urine from experimentally induced pancreatitis dog, The 26kd band was markedly increased compared with that of normal state and that band was confirmed trypsinogen-2 using substrate interaction and isoelectric focusing assay after being eluted. When assessing the appearance of 26kd band on urine SDS-PAGE 87.1% (range:50~100%) of experimentally induced pancreatitis dogs showned positive results, whereas no corresponding band was seen in dog without pancreatic disorders. With this result, determination of urinary trypsinogen-2 assay was found to have a high diagnostic value with a 70% of sensitivity and 100% of specificity as a routine test for pancreatitis, although the detection of trypsinogen-2 in urine can be varied on the progressionstage of pancreatitis at the initial visit to animal clinic. We therefore suggest that the promising results in this study be used for the development of dipstick test for detecting acute pancreatitis in the future research.
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