지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2012.9
- 수록면
- 207 - 213 (7page)
이용수
초록· 키워드
오류제보하기
The egg morphology of minute intestinal flukes (MIF) that can occur as human infections in the Republic of Korea, i.e., Metagonimus yokogawai, M. miyatai, M. takahashii, Heterophyes nocens, Heterophyopsis continua, Stellantchasmus falcatus, Stictodora fuscata, Pygidiopsis summa, and Gymnophalloides seoi, was studied in comparison with Clonorchis sinensis. The adult worms were obtained from residents of endemic areas, and their intrauterine eggs were studied and measured using light microscopy; the length, width, length-width ratio (LWR), and Faust-Meleney index (FMI). Several specimens were processed for scanning electron microscopy (SEM), and before gold-coating, the uterine portion of each fluke was etched with a sharp pin in order to expose the eggs. The MIF eggs were ovoid, pyriform, or elliptical with a size range of 21-35×12-21 μm. S. fuscata eggs revealed the highest FMI (largest in the area) and lowest LWR, whereas P. summa eggs showed the lowest FMI and medium LWR. SEM revealed that G. seoi and S. fuscata had remarkably clean shell surface lacking the muskmelon-like structure which is prominent in C. sinensis eggs. In Metagonimus spp., H. continua, H. nocens, and S. falcatus eggs, minute surface ridges were recognizable though less prominent compared with C. sinensis. On the surface of P. summa eggs, thread-like curly structures were characteristically seen. The results revealed that important differential keys for MIF eggs include the length, width, area (FMI), shape of the eggs, and the extent of the muskmelon-like structure or ridges on their shell surface and operculum.
목차
Abstract
INTRODUCTION
MATERIALS AND METHODS
RESULTS
DISCUSSION
REFERENCES
참고문헌 (15)
참고문헌 신청
1. [단행본] - Chai JY / 2007 / Intestinal Flukes, In Food-borne Parasitic Zoonoses: Fish and Plant-borne Parasites. World Class Parasites. Vol. 11 / Springer : 53 ~ 115
2. [학술지(정기간행물)] - Chai JY / 2002 / Foodborne intestinal trematode infections in the Republic of Korea / Parasitol Int 51 : 129 ~ 154
3. [학술지(정기간행물)] - Chai JY / 2005 / Fish-borne parasitic zoonoses: Status and issues / Int J Parasitol 35 : 1233 ~ 1254
4. [학술지(정기간행물)] - 조신형 / 2010 / Epidemiological Survey on the Infection of Intestinal Flukes in Residents of Muan-gun, Jeollanam-do, the Republic of Korea / The Korean Journal of Parasitology 48 (2) : 133 ~ 138
5. [학술지(정기간행물)] - Lee SH / 1984 / Comparative morphology of eggs of heterophyids and Clonorchis sinensis causing human infections in Korea / Korean J Parasitol 22 : 171 ~ 180
2. [학술지(정기간행물)] - Chai JY / 2002 / Foodborne intestinal trematode infections in the Republic of Korea / Parasitol Int 51 : 129 ~ 154
3. [학술지(정기간행물)] - Chai JY / 2005 / Fish-borne parasitic zoonoses: Status and issues / Int J Parasitol 35 : 1233 ~ 1254
4. [학술지(정기간행물)] - 조신형 / 2010 / Epidemiological Survey on the Infection of Intestinal Flukes in Residents of Muan-gun, Jeollanam-do, the Republic of Korea / The Korean Journal of Parasitology 48 (2) : 133 ~ 138
5. [학술지(정기간행물)] - Lee SH / 1984 / Comparative morphology of eggs of heterophyids and Clonorchis sinensis causing human infections in Korea / Korean J Parasitol 22 : 171 ~ 180
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UCI(KEPA) : I410-ECN-0101-2014-510-002522681