- Histochemical study on trematodes - Distribution of carbonic anhydrase activity
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Chu JK, Ryang YS, Cho YJ
- KMID: 1384806
- Korean J Parasitol.
- 1972 Apr;10(1):27-33.
- doi: 10.3347/kjp.1972.10.1.27
The purpose of the present study is to demonstrate the distribution of carbonic anhydrase pattern in the various termatodes (Fasciola gigantica, Paramphistoma orthocoelium, Paragonimus westermani) by means of Kurada staining... -
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- Trematode infections in the small intestine of Egretta alba modesta in Kangwon-do
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Ryang YS, Ahn YK, Yoon MB
- KMID: 1715548
- Korean J Parasitol.
- 1991 Sep;29(3):227-233.
- doi: 10.3347/kjp.1991.29.3.227
We surveyed 12 migrating large egrets, Egretta alba modesta, for their infection status with intestinal trematodes, from June to September, 1990. All of them were infected with one or... -
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- Enterobius vermicularis egg positive rates in primary school children in Gangwon-do (province), Korea
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Lee KJ, Ahn YK, Ryang YS
- KMID: 1720405
- Korean J Parasitol.
- 2001 Dec;39(4):327-328.
- doi: 10.3347/kjp.2001.39.4.327
A survey of the infection rate of Enterobius vermicularis among students in 4 primary schools located in Gangwon-do (Province) was done from May to June 2001. Among the 398 examinees,... -
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- Two cases of human infection by Echinostoma cinetorchis
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Ryang YS, Ahn YK, Kim WT, Shin KC, Lee KW, Kim TS
- KMID: 1715010
- Korean J Parasitol.
- 1986 Jun;24(1):71-76.
- doi: 10.3347/kjp.1986.24.1.71
Eggs of Echinostoma sp. were found from two patients who were hospitalized between Oct. and Dec. 1985. Single dose of 10 mg/kg of praziquantel was prescribed to each patient and... -
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- Recent patterns of Enterobius vermicularis infection in some school children, Korea
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Ryang YS
- KMID: 1714938
- Korean J Parasitol.
- 1988 Sep;26(3):215-220.
- doi: 10.3347/kjp.1988.26.3.215
To investigate the infection status of Enterobius vermicularis the author tried surveys by scotch-tape anal swap on school-children and household environmental factors considered to have influences on the infection were... -
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- Involvement of MAP Kinases in Apoptosis of Macrophage Treated with Trichomonas vaginalis
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Ryang YS, Chang JH, Park JY
- KMID: 721432
- Yonsei Med J.
- 2004 Aug;45(4):751-754.
- doi: 10.3349/ymj.2004.45.4.751
A primitive protozoan parasite Trichomonas vaginalis selectively activates the signal transduction pathways in macrophages (RAW264.7). This study evaluated the correlation of these signaling pathways and T. vaginalis-induced cell apoptosis. In... -
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- Helminthes infections in the small intestine of stray dogs in Ejungbu City, Kyunggi Do, Kerea
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Cho SY, Kang SY, Ryang YS
- KMID: 1769104
- Korean J Parasitol.
- 1981 Aug;19(1):55-59.
- doi: 10.3347/kjp.1981.19.1.55
One hundred and two stray dogs in Ejungbu City of Kyunggi-Do, Korea were examined to reveal out the degree of natural helminthic infection of small intestine. Helminthes were collected at... -
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- A seroepidemiologic survey for human sparganosis in Gangweon-do
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Lee KJ, Bae YT, Kim DH, Deung YK, Ryang YS
- KMID: 1384730
- Korean J Parasitol.
- 2002 Dec;40(4):177-180.
- doi: 10.3347/kjp.2002.40.4.177
Gangweon-do is known to be highly endemic area of sparganosis more than other provinces in Korea. A seroepidmiologic examination for the detection of anti-Spirometra erinacei plerocercoid IgG in serum was... -
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- Mucosal mast cell responses in the small intestine of rats infected with Echinostoma hortense
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Kim I, Im JA, Lee KJ, Ryang YS
- KMID: 1720315
- Korean J Parasitol.
- 2000 Sep;38(3):139-143.
- doi: 10.3347/kjp.2000.38.3.139
Mucosal mast cell (MMC) responses and worm recovery rates in rats infected with Echinostoma hortense were investigated from day 3 to day 56 post-infection (p.i.). Experimental infected group showed apparently... -
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- Parasitological studies of Korean forces in South Vietnam I. Examination of blood films on malaria patients
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Seo BS, Lee SH, Yoon JJ, Ryang YS
- KMID: 1384242
- Korean J Parasitol.
- 1970 Apr;8(1):25-29.
- doi: 10.3347/kjp.1970.8.1.25
A parasitological study was performed with 452 malaria patients evacuated from South Vietnam by examinations of their peripheral blood. Results were as follows: The peripheral blood examinations revealed that 52.0%... -
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- An incidental case of human Heterophyes nocens infection diagnosed by sectional morphology in a biopsy specimen of the small intestine
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Ryang YS, Lee CY, Lee KJ, Lee SH, Chai JY
- KMID: 1715266
- Korean J Parasitol.
- 1999 Sep;37(3):189-194.
- doi: 10.3347/kjp.1999.37.3.189
A case of human infection with Heterophyes nocens (Heterophyidae) was incidentally found in a biopsy specimen of the Meckel's diverticulum at the upper part of the small intestine. The patient... -
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- The prevalence of intestinal parasitesin ROKA soldiers at Won-Ju area
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Park SD, Kim DS, Ryang YS
- KMID: 1384220
- Korean J Parasitol.
- 1969 Dec;7(3):167-170.
- doi: 10.3347/kjp.1969.7.3.167
A survey on the prevalence of intestinal parasites was performed during the period from April to June of 1969, to evaluate the present status of parasitic infections in ROK Army... -
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- Echinostoma hortense metacercariae naturally encysted in Odontobutis obscura interrupta (a freshwater fish) and experimental infection to rats
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Ahn YK, Ryang YS, Chung PR, Lee KT
- KMID: 1715139
- Korean J Parasitol.
- 1985 Dec;23(2):230-235.
- doi: 10.3347/kjp.1985.23.2.230
The metacercariae of an echinostomatid fluke were detected from a freshwater fish, Odontobutis obscura interrupta caught from the Seom river system, Wonseong-gun, Kangwon-do, and experimenally infected into rats to obtain... -
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- Discovery of Gymnophalloides seoi metacercariae in oysters from islands of the West Sea known as the habitats of paleartic oystercatchers
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Sohn WM, Ryang YS, Chai JY, Lee SH
- KMID: 662560
- Korean J Parasitol.
- 1998 Sep;36(3):163-169.
- doi: 10.3347/kjp.1998.36.3.163
An epidemiological survey was performed to know the infection status of oysters with Gymnophalloides seoi metacercariae in 7 islands of the West Sea known as the habitat of paleartic oystercatchers,... -
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- Evaluation of anthelmintic treatment of Enterobius vermicularis infection in highly endemic population by prolonged observation
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Cho SY, Ahn YR, Ryang YS, Seo BS
- KMID: 1713312
- Korean J Parasitol.
- 1977 Dec;15(2):100-108.
- doi: 10.3347/kjp.1977.15.2.100
To evaluate the efficacy of anthelmintic treatment of Enterobius vermicularis in highly endemic population, total 82 children in two orphanage institutes were divided into 4 groups and treated with placebo,... -
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- Two rare cases of Diphyllobothrium latum parvum type infection in Korea
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Lee SH, Chai JY, Seo M, Kook J, Huh S, Ryang YS, Ahn YK
- KMID: 1715449
- Korean J Parasitol.
- 1994 Jun;32(2):117-120.
- doi: 10.3347/kjp.1994.32.2.117
Two rare cases of human infection with parvum (dwarf) type of Diphyllobothrium latum [syn. D parvum (Stephens,1908)], were discovered in Korea. The first case was a 46-year old houseife, from... -
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- Susceptibility of several strains of mice to Echinostoma hortense infection
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Lee KJ, Park SK, Im JA, Kim SK, Kim GH, Kim GY, Yang EJ, Ryang YS
- KMID: 1051418
- Korean J Parasitol.
- 2004 Jun;42(2):51-56.
- doi: 10.3347/kjp.2004.42.2.51
Susceptibilities of 5 different mice strains, including C3H/HeN, BALB/c, C57BL6, FvB and ICR, to Echinostoma hortense infection, was evaluated. The worm expulsion rate, worm size and egg production were observed... -
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- Relationships between the results of repeated anal swab examinations and worm burden of Enterobius vermicularis
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Cho SY, Kang SY, Ryang YS, Seo BS
- KMID: 1774402
- Korean J Parasitol.
- 1976 Dec;14(2):109-116.
- doi: 10.3347/kjp.1976.14.2.109
To relate the results of repeatedly undertaken anal swabs to worm burden of Enterobius vermicularis in a highly endemic community, 193 rural schoolchildren, divided into 4 groups, were examined daily... -
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- Status of intestinal parasites infection among primary school children in Kampongcham, Cambodia
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Lee KJ, Bae YT, Kim DH, Deung YK, Ryang YS, Kim HJ, Im KI, Yong TS
- KMID: 1720459
- Korean J Parasitol.
- 2002 Sep;40(3):153-156.
- doi: 10.3347/kjp.2002.40.3.153
A survey was made to find the extent of intestinal parasite infection in Kampongcham, Cambodia in February 2002. A total of 251 fecal specimens were collected from Tonlebat primary school... -
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- Cercarial shedding of Echinostoma cinetorchis and experimental infection of the cercariae to several kinds of snails
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Ahn YK, Ryang YS, Chai JY, Sohn WM
- KMID: 1720283
- Korean J Parasitol.
- 1989 Sep;27(3):203-211.
- doi: 10.3347/kjp.1989.27.3.203
The development of Echinostoma cinetorchis in several snail species reared in laboratory aquaria was observed. The eggs from adult flukes collected from the intestine of rats were cultivated to miracidia,... -
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