• Korean Journal of Environmental Biology
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• v.30 no.2
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• pp.151-155
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• 2012

Korean freshwater turtles are divided into native turtles, Chinemys reevesii in Geoemydidae, Pelodiscus sinensis in Trionychidae, and imported turtles, Trachemys scripta elegans, T. s. scripta, Pseudemys rubriventris and Ocadia sinensis. In this study, we determined the distribution of Korean freshwater turtles based on a field study and literature study, and considered the taxonomic position of unidentified native turtles. The study was carried out between May 2010 and November 2011 during the day time, and the capturing tool used to collect turtles consisted of net and metal frame. C. reevesii and P. sinensis were found in 16 and 11 places, respectively. C. reevesii, which inhabits the Korean peninsula, is a taxonomically controversial species, but it is presumed that the turtle belongs to Mauremys. Moreover recent taxonomic studies of the soft-shell turtle have shown that the Korean native species is P. maackii, and P. sinensis was imported from abroad and has been in the natural habitats of Korea since 1970s. The exterior shape and skeletal form of P. maackii and P. sinensis are nearly similar. However, the skin color and yellow spots on the shell could be used to distinguish the two species.

• Journal of Physiology & Pathology in Korean Medicine
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• v.26 no.1
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• pp.26-34
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• 2012

This study is to investigate the effects of Chinemys reevesii (CR) on allergic inflammation mechanism related chronic dermatitis. To investigate the effects of CR, we study inhibitory effect of CR on the levels of pro-inflammatory cytokines released from RAW 264.7 cell stimulated with lipopolysaccaride (LPS), and EoL-1, THP-1, Jutkat cell stimulated with Dermatophagoides pteronyssinus (DP), and LPS induced acute inflammatory BALB/c mouse model. CR reduced the levels of IL-$1{\beta}$ released from RAW 264.7 cell stimulated with LPS at 20 ug/ml, 10 ug/ml concentration. CR significantly reduced the levels of MCP-1 released from EoL-1 cell, IL-6 from THP-1 cell, and IL-4, IL-5, TNF-${\alpha}$ from Jutkat cell stimulated with DP at all the concentration. CR significantly reduced the levels of TNF-${\alpha}$, IL-6, IL-$1{\beta}$, in LPS induced inflammatory BALB/c mouse model, in a dose-dependent manner. These results suggested that CR has suppressive effects on pro-inflammatory cytokines in various inflammation related cell lines through the regulation of immune system. CR could be a therapeutic agent for treatment of chronic inflammatory dermatitis in the future.

• The Korean Journal of Soil Zoology
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• v.8 no.1_2
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• pp.58-60
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• 2003

The author has observed a reeves turttle (Chinemys reevesii) obtained from a market on Jeonju city, Korea. The turttle laid 5 eggs during the period from 31st Aug. to 5th Sep., 2003. The range of egg sizes was 3.5-3.9${\times}$1.9-2.4 cm and that of egg weights, 7.2-10.9 g. It seems to be difficult to distinguish the reeves tuttle eggs from the red-eard tuttle (Pseudemys consina consina) eggs because they are so similar each other in size and shape. He could not hatch out the reeves tuttle eggs.

• The Korean Journal of Zoology
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• v.33 no.2
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• pp.141-151
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• 1990

Raf protein kinases and protein kinase C belong to serine/threonine-specific proteins in the cytoplasin, and are similar to each other in functional structure and the aspect of the distribution of celI. The distribution of raf protein kinase in the cerebrum of Geoclemys reevesfi as studied by using the antibodies against a-raf and c-raf protein kinase which induce the expression of raf fainily oncogenes. In general, raf protein kinases were distributed in such restricted regions as the general pallium, hippocampal formation, pdmordiuin hippocampi,nucleus of lateral olfactory tract, basal amygdaloid nucleus, and bed of stria terminalis. Immunological labeling of c-raf protein kinase was more widespread than that of a-raf. However, the intensity of the labeling of c-raf was lower than that of a-raf. The spherical cells of basal amygdaloid nucleus is a ring-like form, because only the cytoplasm was imunolabeled. Especially, c-raf protein kinase occurred in the cells which contained protein kinase C abundandy such as pyramidal cells and Purkinje cells. This suggests that a- and e-raf protein kinases may synegistically induce carclnoma with myc gene which is activated by protein kinase C.

• Journal of Haehwa Medicine
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• v.5 no.1
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• pp.185-198
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• 1996

After evaluation of antithrombotic effect of 40 herbs on platelet aggregation induced by ADP(Adenosine diphosphate), these results were obtained as follows: 1. Crude drugs exerting over 30 % of in Chinemys reevesii (Gray)hibition on platelet aggregation induced by ADP were Ganoderma japonicum (Fr.) Lloyd., Panax ginseng C. A. Mey., Gastrodia elata Bl., Thea sinensis, Chinemys reevesii (Gray), Cuscuta chinensis Lam., Cervus nippon Temminck., Biota orientalis (L.) Endl., Coriolus versicolor, Cinnamomum cassia Presl., Sophora flavescens Ait., Amomum villosum Lour., Carthamus tinctorius L., Rubus chingii Hu., Poria cocos (Schw.) Wolf., Laminana japonica Aresch., Ligustrum lucidum Ait., Angelica sineusis (Oliv.), Cyperus rotundas L., Ginkgo biloba L., Zingiber officinale Rosc., Prunus persica (L.) Batsch., Schizandra chinensis (Turcz.) Baill. and Plantago asiatica L.. 2. Of crude drugs having showed over 50% of inhibitory effect on platelet aggregation, at the concentration of $100{\mu}g/m{\ell}$, the inhibitory rates were 82.2% in Ganoderma japonicum (Fr.) Lloyd., 55% in Panax ginseng C. A. Mey., 50.8% in Gastrodia elata Bl., while at the concentration of $200{\mu}g/m{\ell}$, antithrombotic rates were 89.4% in Ganoderma japonicum (Fr.) Lloyd., 59.2% in Panax ginseng C. A. Mey., 57.9% in Thea sinensis, 52.7% in Gastrodia elata Bl.. These results suggest that the study sholuld be necessary on antithrombotic effect of solvent fractions of Ganoderma japonicum (Fr.) Lloyd., Panax ginseng C. A. Mey., Gastrodia elaha B1. and Thea sinensis and isolation of effective compound from above drugs.