- Effect of Temperature on Embryonation of Ascaris suum Eggs in an Environmental Chamber
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Kim MK, Pyo KH, Hwang YS, Park KH, Hwang IG, Chai JY, Shin EH
- KMID: 1387412
- Korean J Parasitol.
- 2012 Sep;50(3):239-242.
- doi: 10.3347/kjp.2012.50.3.239
The influence of temperature on the development and embryonation of Ascaris suum eggs was studied using coarse sand medium in an environmental chamber with 50% humidity. The time required for... -
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- Suppressed CD31 Expression in Sarcoma-180 Tumors after Injection with Toxoplasma gondii Lysate Antigen in BALB/c Mice
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Pyo KH, Jung BK, Chai JY, Shin EH
- KMID: 1067358
- Korean J Parasitol.
- 2010 Jun;48(2):171-174.
- doi: 10.3347/kjp.2010.48.2.171
The anti-tumorigenic effects of Toxoplasma gondii (RH) antigens were studied in a murine sarcoma-180 tumor model. To determine the anti-tumor effects, the reduction in tumor size and expression of CD31... -
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- Phylogenetic Relationships of 3 Korean Neodiplostomum Species (Digenea: Neodiplostomidae) Based on Partial CO1 Gene
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Pyo KH, Yi Lee JW, Lee JJ, Park YK, Shin EH, Chai JY
- KMID: 1792191
- Korean J Parasitol.
- 2014 Jun;52(3):325-329.
The phylogenetic relationships of the 3 Neodiplostomum spp. (Digenea: Neodiplostomidae) occurring in Korea (N. seoulense, N. leei, and N. boryongense) were analyzed using the partial mitochondrial cytochrome c oxidase subunit... -
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- Depressed Neuronal Growth Associated Protein (GAP)-43 Expression in the Small Intestines of Mice Experimentally Infected with Neodiplostomum seoulense
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Pyo KH, Kang EY, Jung BK, Moon JH, Chai JY, Shin EH
- KMID: 1364902
- Korean J Parasitol.
- 2012 Mar;50(1):89-93.
- doi: 10.3347/kjp.2012.50.1.89
Neodiplostomum seoulense (Digenea: Neodiplostomidae) is an intestinal trematode that can cause severe mucosal pathology in the small intestines of mice and even mortality of the infected mice within 28 days... -
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- Detection of Gnathostoma spinigerum Third-Stage Larvae in Snakeheads Purchased from a Central Part of Myanmar
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Jung BK, Lee JJ, Pyo KH, Kim HJ, Jeong HG, Yoon CH, Lee SH, Shin EH, Chai JY
- KMID: 1720598
- Korean J Parasitol.
- 2008 Dec;46(4):285-288.
- doi: 10.3347/kjp.2008.46.4.285
To examine the infection status of freshwater fish with Gnathostoma spp. larvae in Myanmar, we purchased 15 snakeheads, Channa striatus, from a local market in a suburban area of Naypyidaw,... -
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- Prominent IL-12 Production and Tumor Reduction in Athymic Nude Mice after Toxoplasma gondii Lysate Antigen Treatment
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Pyo KH, Jung BK, Xin CF, Lee YW, Chai JY, Shin EH
- KMID: 2069810
- Korean J Parasitol.
- 2014 Dec;52(6):605-612.
- doi: 10.3347/kjp.2014.52.6.605
Toxoplasma gondii is an intracellular protozoan parasite that causes a Th1 cellular immunity. Our previous study showed that T. gondii lysate antigen (TLA) treatment in S180 tumor-bearing mice resulted in... -
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- Exosomes Secreted by Toxoplasma gondii-Infected L6 Cells: Their Effects on Host Cell Proliferation and Cell Cycle Changes
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Kim MJ, Jung BK, Cho J, Song H, Pyo KH, Lee JM, Kim MK, Chai JY
- KMID: 2164011
- Korean J Parasitol.
- 2016 Apr;54(2):147-154.
- doi: 10.3347/kjp.2016.54.2.147
Toxoplasma gondii infection induces alteration of the host cell cycle and cell proliferation. These changes are not only seen in directly invaded host cells but also in neighboring cells. We... -
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- Resistance to Toxoplasma gondii Infection in Mice Treated with Silk Protein by Enhanced Immune Responses
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Moon JH, Pyo KH, Jung BK, Chun HS, Chai JY, Shin EH
- KMID: 1715657
- Korean J Parasitol.
- 2011 Sep;49(3):303-308.
- doi: 10.3347/kjp.2011.49.3.303
This study investigated whether elevated host immune capacity can inhibit T. gondii infection. For this purpose, we used silk protein extracted from Bombyx mori cocoons as a natural supplement to... -
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- STAT6 Expression and IL-13 Production in Association with Goblet Cell Hyperplasia and Worm Expulsion of Gymnophalloides seoi from C57BL/6 Mice
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Lee JJ, Kim D, Pyo KH, Kim MK, Kim HJ, Chai JY, Shin EH
- KMID: 1792154
- Korean J Parasitol.
- 2013 Oct;51(5):589-594.
In intestinal helminth infections, Th2 immune respones are generally associated with mucin secretion for worm expulsion from the host intestine. In particular, IL-4 and IL-13 are the important cytokines related... -
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- Primary Tumor Suppression and Systemic Immune Activation of Macrophages through the Sting Pathway in Metastatic Skin Tumor
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Synn CB, Kim DK, Kim JH, Byeon Y, Kim YS, Yun MR, Lee JM, Lee W, Lee EJ, Lee S, Lee YW, Lee DJ, Kim HW, Kim CG, Hong MH, Park JD, Lim SM, Pyo KH
- KMID: 2523332
- Yonsei Med J.
- 2022 Jan;63(1):42-55.
- doi: 10.3349/ymj.2022.63.1.42
Purpose: Agonists of the stimulator of interferon genes (STING) play a key role in activating the STING pathway by promoting the production of cytokines. In this study, we investigated the... -
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- Immune Responses of Mice Intraduodenally Infected with Toxoplasma gondii KI-1 Tachyzoites
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Shin EH, Chun YS, Kim WH, Kim JL, Pyo KH, Chai JY
- KMID: 1090610
- Korean J Parasitol.
- 2011 Jun;49(2):115-123.
- doi: 10.3347/kjp.2011.49.2.115
Toxoplasma gondii Korean isolate (KI-1) tachyzoites were inoculated intraduodenally to BALB/c mice using a silicon tube, and the course of infection and immune responses of mice were studied. Whereas control... -
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- CD8+ T-cell Activation in Mice Injected with a Plasmid DNA Vaccine Encoding AMA-1 of the Reemerging Korean Plasmodium vivax
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Kim HJ, Jung BK, Lee JJ, Pyo KH, Kim TY, Choi BI, Kim TW, Hisaeda H, Himeno K, Shin EH, Chai JY
- KMID: 1715639
- Korean J Parasitol.
- 2011 Mar;49(1):85-90.
- doi: 10.3347/kjp.2011.49.1.85
Relatively little has been studied on the AMA-1 vaccine against Plasmodium vivax and on the plasmid DNA vaccine encoding P. vivax AMA-1 (PvAMA-1). In the present study, a plasmid DNA... -
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