1
|
Chai JY, Seo M, Shin DH. Paleoparasitology research on ancient helminth eggs and larvae in the Republic of Korea. PARASITES, HOSTS AND DISEASES 2023; 61:345-387. [PMID: 38043533 PMCID: PMC10693964 DOI: 10.3347/phd.23085] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/12/2023] [Accepted: 10/24/2023] [Indexed: 12/05/2023]
Abstract
Paleoparasitology is a discipline that applies existing conventional and molecular techniques to study parasites found in ancient ruins. This review focuses on the history of the discovery of parasites (mostly helminth eggs and larvae) in archaeological soil samples and mummies in Korea from the Three Kingdoms Period to the Joseon Dynasty (100 BCE-1910 CE). We also briefly review important milestones in global paleoparasitology. The helminth species reported so far in Korea included Ascaris lumbricoides, Trichuris trichiura, Strongyloides stercoralis (larva), Trichostrongylus sp. (larva), Paracapillaria philippinensis (syn. Capillaria philippinensis), Enterobius vermicularis, Fasciola hepatica, dicrocoeliids, Paragonimus westermani, Clonorchis sinensis, Metagonimus yokogawai, Pygidiopsis summa, Gymnophalloides seoi, Isthmiophora hortensis, Dibothriocephalus nihonkaiensis (syn. Diphyllobothrium nihonkaiense), and Taenia spp. tapeworms. The findings obtained by Korean paleoparasitologists/archaeologists have brought about deep insight into the status of helminthic infections in Korea's past populations. Continued paleoparasitological research is essential for further understanding of ancient parasites and parasitic diseases in Korea.
Collapse
Affiliation(s)
- Jong-Yil Chai
- Department of Tropical Medicine and Parasitology, Seoul National University College of Medicine, Seoul 03080,
Korea
| | - Min Seo
- Department of Parasitology, Dankook University College of Medicine, Cheonan 31116,
Korea
| | - Dong Hoon Shin
- Department of Anatomy and Cell Biology, Seoul National University College of Medicine, Seoul 03080,
Korea
| |
Collapse
|
2
|
Abstract
Foodborne trematodes (FBT) of public health significance include liver flukes (Clonorchis sinensis, Opisthorchis viverrini, O. felineus, Fasciola hepatica and F. gigantica), lung flukes (Paragonimus westermani and several other Paragonimus spp.) and intestinal flukes, which include heterophyids (Metagonimus yokogawai, Heterophyes nocens and Haplorchis taichui), echinostomes (Echinostoma revolutum, Isthmiophora hortensis, Echinochasmus japonicus and Artyfechinostomum malayanum) and miscellaneous species, including Fasciolopsis buski and Gymnophalloides seoi. These trematode infections are distributed worldwide but occur most commonly in Asia. The global burden of FBT diseases has been estimated at about 80 million, however, this seems to be a considerable underestimate. Their life cycle involves a molluscan first intermediate host, and a second intermediate host, including freshwater fish, crustaceans, aquatic vegetables and freshwater or brackish water gastropods and bivalves. The mode of human infection is the consumption of the second intermediate host under raw or improperly cooked conditions. The major pathogenesis of C. sinensis and Opisthorchis spp. infection includes inflammation of the bile duct which leads to cholangitis and cholecystitis, and in a substantial number of patients, serious complications, such as liver cirrhosis and cholangiocarcinoma, may develop. In lung fluke infections, cough, bloody sputum and bronchiectasis are the most common clinical manifestations. However, lung flukes often migrate to extrapulmonary sites, including the brain, spinal cord, skin, subcutaneous tissues and abdominal organs. Intestinal flukes can induce inflammation in the intestinal mucosa, and they may at times undergo extraintestinal migration, in particular, in immunocompromised patients. In order to control FBT infections, eating foods after proper cooking is strongly recommended.
Collapse
|
3
|
Gordon CA, Williams GM, Gray DJ, Clements ACA, Zhou XN, Li Y, Utzinger J, Kurscheid J, Forsyth S, Addis Alene K, Zhou J, Li Z, Li G, Lin D, Lou Z, Li S, Ge J, Xu J, Yu X, Hu F, Xie S, Chen J, Shi T, Li C, Zheng H, McManus DP. Schistosomiasis in the People's Republic of China - down but not out. Parasitology 2022; 149:218-233. [PMID: 35234601 PMCID: PMC11010531 DOI: 10.1017/s0031182021001724] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Revised: 09/30/2021] [Accepted: 10/01/2021] [Indexed: 11/06/2022]
Abstract
Schistosomiasis has been subjected to extensive control efforts in the People's Republic of China (China) which aims to eliminate the disease by 2030. We describe baseline results of a longitudinal cohort study undertaken in the Dongting and Poyang lakes areas of central China designed to determine the prevalence of Schistosoma japonicum in humans, animals (goats and bovines) and Oncomelania snails utilizing molecular diagnostics procedures. Data from the Chinese National Schistosomiasis Control Programme (CNSCP) were compared with the molecular results obtained.Sixteen villages from Hunan and Jiangxi provinces were surveyed; animals were only found in Hunan. The prevalence of schistosomiasis in humans was 1.8% in Jiangxi and 8.0% in Hunan determined by real-time polymerase chain reaction (PCR), while 18.3% of animals were positive by digital droplet PCR. The CNSCP data indicated that all villages harboured S. japonicum-infected individuals, detected serologically by indirect haemagglutination assay (IHA), but very few, if any, of these were subsequently positive by Kato-Katz (KK).Based on the outcome of the IHA and KK results, the CNSCP incorporates targeted human praziquantel chemotherapy but this approach can miss some infections as evidenced by the results reported here. Sensitive molecular diagnostics can play a key role in the elimination of schistosomiasis in China and inform control measures allowing for a more systematic approach to treatment.
Collapse
Affiliation(s)
- Catherine A. Gordon
- Department of Immunology, Molecular Parasitology Laboratory, QIMR Berghofer Medical Research Institute, Brisbane, Australia
| | - Gail M. Williams
- School of Population Health, Discipline of Epidemiology and Biostatistics, University of Queensland, Brisbane, Australia
| | - Darren J. Gray
- Department of Global Health, Research School of Population Health, Australian National University, Canberra, Australia
| | | | - Xiao-Nong Zhou
- National Institute of Parasitic Diseases, Shanghai, People's Republic of China
| | - Yuesheng Li
- Department of Immunology, Molecular Parasitology Laboratory, QIMR Berghofer Medical Research Institute, Brisbane, Australia
- Hunan Institute of Schistosomiasis Control, Yueyang, Hunan, People's Republic of China
| | - Jürg Utzinger
- Swiss Tropical and Public Health Institute, Basel, Switzerland
- University of Basel, Basel, Switzerland
| | - Johanna Kurscheid
- Department of Global Health, Research School of Population Health, Australian National University, Canberra, Australia
- Swiss Tropical and Public Health Institute, Basel, Switzerland
- University of Basel, Basel, Switzerland
| | - Simon Forsyth
- School of Population Health, Discipline of Epidemiology and Biostatistics, University of Queensland, Brisbane, Australia
| | | | - Jie Zhou
- Hunan Institute of Schistosomiasis Control, Yueyang, Hunan, People's Republic of China
| | - Zhaojun Li
- Jiangxi Institute of Parasitic Diseases, Jiangxi, People's Republic of China
| | - Guangpin Li
- Hunan Institute of Schistosomiasis Control, Yueyang, Hunan, People's Republic of China
| | - Dandan Lin
- Jiangxi Institute of Parasitic Diseases, Jiangxi, People's Republic of China
| | - Zhihong Lou
- Hunan Institute of Schistosomiasis Control, Yueyang, Hunan, People's Republic of China
| | - Shengming Li
- Hunan Institute of Schistosomiasis Control, Yueyang, Hunan, People's Republic of China
| | - Jun Ge
- Jiangxi Institute of Parasitic Diseases, Jiangxi, People's Republic of China
| | - Jing Xu
- National Institute of Parasitic Diseases, Shanghai, People's Republic of China
| | - Xinling Yu
- Hunan Institute of Schistosomiasis Control, Yueyang, Hunan, People's Republic of China
| | - Fei Hu
- Jiangxi Institute of Parasitic Diseases, Jiangxi, People's Republic of China
| | - Shuying Xie
- Jiangxi Institute of Parasitic Diseases, Jiangxi, People's Republic of China
| | - Jie Chen
- Chinese National Human Genome Center, Shanghai, People's Republic of China
| | - Tao Shi
- Chinese National Human Genome Center, Shanghai, People's Republic of China
| | - Chong Li
- Chinese National Human Genome Center, Shanghai, People's Republic of China
| | - Huajun Zheng
- Chinese National Human Genome Center, Shanghai, People's Republic of China
| | - Donald P. McManus
- Department of Immunology, Molecular Parasitology Laboratory, QIMR Berghofer Medical Research Institute, Brisbane, Australia
| |
Collapse
|
4
|
Butala C, Fyfe J, Welburn SC. The Contribution of Community Health Education to Sustainable Control of the Neglected Zoonotic Diseases. Front Public Health 2021; 9:729973. [PMID: 34738003 PMCID: PMC8562424 DOI: 10.3389/fpubh.2021.729973] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Accepted: 09/09/2021] [Indexed: 11/13/2022] Open
Abstract
Effective and sustainable control of the Neglected Zoonoses (NZDs) demands a One Health approach. NZDs largely impact on individuals in low- and middle-income countries, disproportionally affecting resource poor communities with poor access to veterinary and human health services and to clean water and which are intrinsically dependent on animals for their livelihoods. Many NZDs in humans can be treated, but treatment is often complex and expensive. Similarly, while tools for prevention of transmission may exist, they are complex and expensive to adopt at the scale required to be effective. The cost of intervention for NZDs is high when compared to the public health benefits alone, but costs are easily outweighed by full cross sector analysis and when monetary and non-monetary benefits to all stakeholders are considered. Education is a key tool, often overlooked in favor of more complex solutions for the control of NZDs. Successful education programs have been targeted to children of school age for Taenia solium in Kenya, schistosomiasis in Nigeria, and soil transmitted helminths in China. A Snakes and Ladders board game, designed to teach children about schistosomiasis and encourage compliance with mass deworming programs, deployed in Nigerian schools, showed a 67% increase in knowledge of praziquantel and 65% of children who had previously rejected treatment requested the drug at school. For soil transmitted helminths in China, presentation of health information in cartoon format rather than in poster format, showed post-assessment knowledge to be 90% higher. With the rise in affordable smart-phone technology, internet access and airtime in communities in low- and middle- income countries e-education is an increasingly attractive proposition as an intervention tool for the NZDs. The Vicious Worm, a computer based educational health tool that has been designed around the prevention of Taenia Solium has shown remarkable efficacy in affected communities in which it has been deployed with participants applying the principles learned in their communities. This review explores the successes and benefits of education as a control tool for the NZDs.
Collapse
Affiliation(s)
- Caitlin Butala
- Zhejiang University School of Medicine, Zhejiang University-University of Edinburgh Institute, Zhejiang University, Haining, China.,Infection Medicine, Deanery of Biomedical Sciences, Edinburgh Medical School, College of Medicine & Veterinary Medicine, The University of Edinburgh, Scotland, United Kingdom
| | - Jenna Fyfe
- Infection Medicine, Deanery of Biomedical Sciences, Edinburgh Medical School, College of Medicine & Veterinary Medicine, The University of Edinburgh, Scotland, United Kingdom
| | - Susan Christina Welburn
- Zhejiang University School of Medicine, Zhejiang University-University of Edinburgh Institute, Zhejiang University, Haining, China.,Infection Medicine, Deanery of Biomedical Sciences, Edinburgh Medical School, College of Medicine & Veterinary Medicine, The University of Edinburgh, Scotland, United Kingdom
| |
Collapse
|
5
|
Hong ST, Yong TS. Review of Successful Control of Parasitic Infections in Korea. Infect Chemother 2020; 52:427-440. [PMID: 32869557 PMCID: PMC7533214 DOI: 10.3947/ic.2020.52.3.427] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2020] [Indexed: 11/24/2022] Open
Abstract
Korea had been one of hyperendemic countries of human parasitic infections until 1970s. In 1966, the Law for the Prevention of Parasitic Diseases was enacted, and the nationwide anti-parasitic control program began in 1969. The initiation of the national program was supported financially by Japan. The program included screening of whole students in Korea and treatment of all egg positive cases twice a year, and ended in 1995. In addition to student program, deworming campaign was run in the community, and 8 national status surveys were implemented from 1971 to 2012. Whole helminth egg positive rate was 84.3% in 1971 and decreased to 2.6% in 2012. Ascaris and other intestinal nematodes, Paragonimus, Taenia, and intestinal protozoa had decreased significantly throughout the country, but Clonorchis sinensis and intestinal trematodes are still prevalent locally in endemic areas. Lymphatic filariasis had been endemic in Jeju-do and other southern islands but elimination was endorsed in 2008. The control of parasitic infection in Korea was successful with statistical prevalence data, which can be a benchmarking model. In conclusion, the successful control in Korea could be achieved by social agreement of the priority, professional guidelines and systematic approach with good anthelminthics supply, and simultaneous economic growth.
Collapse
Affiliation(s)
- Sung Tae Hong
- Department of Tropical Medicine and Parasitology, Seoul National University College of Medicine, Seoul, Korea.
| | - Tai Soon Yong
- Department of Environmental Medical Biology, Yonsei University College of Medicine, Seoul, Korea
| |
Collapse
|
6
|
Na BK, Pak JH, Hong SJ. Clonorchis sinensis and clonorchiasis. Acta Trop 2020; 203:105309. [PMID: 31862466 DOI: 10.1016/j.actatropica.2019.105309] [Citation(s) in RCA: 57] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2019] [Revised: 11/22/2019] [Accepted: 12/16/2019] [Indexed: 01/25/2023]
Abstract
Clonorchis sinensis is a fish-borne trematode that inhabits the bile duct of mammals including humans. Clonorchiasis is prevalent in China, Korea, and Vietnam, and 15-20 million people are estimated to be infected by this fluke. Freshwater snails act as the first intermediate host for the proliferation of C. sinensis larvae and shed the cercariae into water. The cercariae penetrate the skin of freshwater fish and transform to metacercariae. Humans are infected by eating raw or undercooked freshwater fish as dishes of filet, "sashimi," or congee, which contain C. sinensis metacercariae. In humans, the C. sinensis metacercariae excyst in the duodenum, and juvenile flukes migrate up via bile chemotaxis into bile ducts. Once there, C. sinensis provokes hyperplasia of the bile duct epithelium, obstructive jaundice, ascites, liver enlargement and cirrhosis, and infrequent cholangiocarcinoma (CCA). Although the association between C. sinensis infection and CCA has been firmly established in past decades, the underlying mechanisms are not elucidated in detail. In the context of chronic clonorchiasis-associated hepatobiliary aberrations, the constitutive disruption of redox homeostasis and dysregulation of physiological signaling pathways may promote the malignant transformation of cholangiocytes, thus leading to substantial acquisition of a more aggressive phenotype by these cells: CCA. With advances of genomic and molecular biological approaches, diverse C. sinensis proteins that are essential for parasite physiology and pathogenicity have been identified and characterized. Some of the proteins have been considered as attractive targets for development of vaccines and chemotherapeutics. Candidate antigens for reliable serodiagnosis of clonorchiasis have been studied.
Collapse
|
7
|
Yeh HY, Cheng CFJ, Huang C, Zhan X, Wong WK, Mitchell PD. Discovery of Eurytrema Eggs in Sediment from a Colonial Period Latrine in Taiwan. THE KOREAN JOURNAL OF PARASITOLOGY 2019; 57:595-599. [PMID: 31914510 PMCID: PMC6960245 DOI: 10.3347/kjp.2019.57.6.595] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/04/2019] [Accepted: 09/30/2019] [Indexed: 12/02/2022]
Abstract
In this study we take a closer look at the diseases that afflicted Japanese police officers who were stationed in a remote mountainous region of Taiwan from 1921 to 1944. Samples were taken from the latrine at the Huabanuo police outpost, and analyzed for the eggs of intestinal parasites, using microscopy and ELISA. The eggs of Eurytrema sp., (possibly E. pancreaticum), whipworm and roundworm were shown to be present. True infection with Eurytrema would indicate that the policemen ate uncooked grasshoppers and crickets infected with the parasite. However, false parasitism might also occur if the policemen ate the uncooked intestines of infected cattle, and the Eurytrema eggs passed through the human intestines. These findings provide an insight into the diet and health of the Japanese colonists in Taiwan nearly a century ago.
Collapse
Affiliation(s)
- Hui-Yuan Yeh
- School of Humanities, Nanyang Technological University, 14 Nanyang Drive, 637332 Singapore
| | - Chieh-Fu Jeff Cheng
- Department of Archaeology, Boston University, 675 Commonwealth Avenue, Boston, MA 02215, USA
| | - ChingJung Huang
- Institute of Archaeology, National Cheng Kung University, No.1, University Road, Tainan City, 70101, Taiwan
| | - Xiaoya Zhan
- School of Humanities, Nanyang Technological University, 14 Nanyang Drive, 637332 Singapore
| | - Weng Kin Wong
- School of Humanities, Nanyang Technological University, 14 Nanyang Drive, 637332 Singapore.,Biomedicine Programme, School of Health Sciences, Universiti Sains Malaysia, 16150 Kubang Kerian, Kelantan, Malaysia
| | - Piers D Mitchell
- Department of Archaeology, University of Cambridge, The Henry Wellcome Building, Fitzwilliam Street, Cambridge CB2 1QH, UK
| |
Collapse
|
8
|
Zhan X, Yeh HY, Shin DH, Chai JY, Seo M, Mitchell PD. Differential Change in the Prevalence of the Ascaris, Trichuris and Clonorchis infection Among Past East Asian Populations. THE KOREAN JOURNAL OF PARASITOLOGY 2019; 57:601-605. [PMID: 31914511 PMCID: PMC6960239 DOI: 10.3347/kjp.2019.57.6.601] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 08/01/2019] [Accepted: 10/20/2019] [Indexed: 11/24/2022]
Abstract
As we learn more about parasites in ancient civilizations, data becomes available that can be used to see how infection may change over time. The aim of this study is to assess how common certain intestinal parasites were in China and Korea in the past 2000 years, and make comparisons with prevalence data from the 20th century. This allows us to go on to investigate how and why changes in parasite prevalence may have occurred at different times. Here we show that Chinese liver fluke (Clonorchis sinensis) dropped markedly in prevalence in both Korea and China earlier than did roundworm (Ascaris lumbricoides) and whipworm (Trichuris trichiura). We use historical evidence to determine why this was the case, exploring the role of developing sanitation infrastructure, changing use of human feces as crop fertilizer, development of chemical fertilizers, snail control programs, changing dietary preferences, and governmental public health campaigns during the 20th century.
Collapse
Affiliation(s)
- Xiaoya Zhan
- School of Humanities, Nanyang Technological University, 48 Nanyang Ave, 639818 Singapore
| | - Hui-Yuan Yeh
- School of Humanities, Nanyang Technological University, 48 Nanyang Ave, 639818 Singapore
| | - Dong Hoon Shin
- Institute of Forensic and Anthropological Science, Seoul National University College of Medicine, Seoul, 03080 Korea
| | - Jong-Yil Chai
- Department of Tropical Medicine and Parasitology, Seoul National University College of Medicine, Seoul, 03080 Korea
- Institute of Parasitic Diseases, Korean Association of Health Promotion, Seoul, 07649 Korea
| | - Min Seo
- Department of Parasitology, Dankook University College of Medicine, Cheonan, 31116 Korea
| | - Piers D. Mitchell
- Department of Archaeology, University of Cambridge, The Henry Wellcome Building, Fitzwilliam Street, Cambridge, CB2 1 QH, UK
- Corresponding author ()
| |
Collapse
|
9
|
Yeh HY, Zhan X, Qi W. A comparison of ancient parasites as seen from archeological contexts and early medical texts in China. INTERNATIONAL JOURNAL OF PALEOPATHOLOGY 2019; 25:30-38. [PMID: 30986655 DOI: 10.1016/j.ijpp.2019.03.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/18/2018] [Revised: 02/02/2019] [Accepted: 03/12/2019] [Indexed: 06/09/2023]
Abstract
This paper integrates our knowledge from traditional Chinese medical texts and archeological findings to discuss parasitic loads in early China. Many studies have documented that several different species of eukaryotic endoparasites were present in early human populations throughout China. Nevertheless, comprehensive paleoparasitological records from China are patchy, largely due to taphonomic and environmental factors. An examination of early Chinese medical texts allows us to fill in some of the gaps and counteract apparent biases in the current archeoparasitological records. By integrating the findings of paleoparasitology with historic textual sources, we show that parasites have been affecting the lives of humans in China since ancient times. We discuss the presence and prevalence of three groups of parasites in ancient China: roundworm (Ascaris lumbricoides), Asian schistosoma (Schistosoma japonicum), and tapeworm (Taenia sp.). We also examine possible factors that favored the spread of these endoparasites among early humans. Therefore, this paper not only aims to reveal how humans have been affected by endoparasites, but also addresses how early medical knowledge developed to cope with the parasitic diseases.
Collapse
Affiliation(s)
- Hui-Yuan Yeh
- School of Humanities, Nanyang Technological University, 48 Nanyang Ave, 639818, Singapore.
| | - Xiaoya Zhan
- School of Humanities, Nanyang Technological University, 48 Nanyang Ave, 639818, Singapore
| | - Wuyun Qi
- Institute of Archaeology, Chinese Academy of Social Sciences, Beijing, 100732, China
| |
Collapse
|
10
|
Mummification in Korea and China: Mawangdui, Song, Ming and Joseon Dynasty Mummies. BIOMED RESEARCH INTERNATIONAL 2018; 2018:6215025. [PMID: 30302339 PMCID: PMC6158963 DOI: 10.1155/2018/6215025] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/01/2018] [Accepted: 08/09/2018] [Indexed: 01/26/2023]
Abstract
Over the decades, mummy studies have expanded to reconstruct a multifaceted knowledge about the ancient populations' living conditions, pathologies, and possible cause of death in different spatiotemporal contexts. Mainly due to linguistic barriers, however, the international knowledge of East Asian mummies has remained sketchy until recently. We thus analyse and summarize the outcomes of the studies so far performed in Korea and China in order to provide mummy experts with little-known data on East Asian mummies. In this report, similarities and differences in the mummification processes and funerary rituals in Korea and China are highlighted. Although the historical periods, the region of excavation, and the structures of the graves differ, the cultural aspects, the mechanisms of mummification, and biological evidence appear to be essentially similar to each other. Independently from the way they are called locally, the Korean and Chinese mummies belong to the same group with a shared cultural background.
Collapse
|
11
|
Chen H, Chen S, Huang Z, Kong L, Hu Z, Qin S, Qin X, Li S. Relationship between blood parameters and Clonorchis sinensis infection: A retrospective single center study. Int Immunopharmacol 2018; 59:120-126. [PMID: 29653409 DOI: 10.1016/j.intimp.2018.04.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2017] [Revised: 03/23/2018] [Accepted: 04/04/2018] [Indexed: 12/21/2022]
Abstract
Our study aims to retrospectively investigate neutrophil-to-lymphocyte ratio (NLR), platelet-to-lymphocyte ratio (PLR) and eosinophil-to-lymphocyte ratio (ELR) in patients infected with Clonorchis sinensis. This study analyzes a total of 151 patients with C. sinensis infections and 53 healthy control patients from our hospital. We found close relationships between the three candidate markers and the stages of C. sinensis infection-related biliary obstruction. The NLRs, PLRs and ELRs of patients with C. sinensis infections were significantly higher than those of healthy individuals; of those, ELRs showed the most superior diagnostic accuracy (sensitivity = 62.9%, specificity = 92.5%). Further, we constituted a logistic regression prediction model; applying two variables (age and NLR) with a sensitivity of 88.89% and a specificity of 83.78% in differentiating C. sinensis-related cholelithiasis from C. sinensis-untreated patients. Cancer antigen 19-9 (CA19-9) is a commonly used marker in the diagnosis of cholangiocarcinoma. Significant correlation was observed between NLR and CA19-9 in patients with C. sinensis-related cholangiocarcinoma (r = 0.590, P = 0.000). In the receiver operating characteristic analysis for separating C. sinensis-related cholelithiasis and cholangiocarcinoma, the cutoff value of PLR was 145.14 with a sensitivity of 65.62% and a specificity of 68.89%; the sensitivity of CA19-9 was 75.00% with a specificity of 77.78%. PLR showed acceptable efficiency to separate C. sinensis-related cholelithiasis from cholangiocarcinoma. In conclusion, all of the candidate markers (PLRs, NLRs and ELRs) may act as the valuable supplement in detecting C. sinensis infections and diseases.
Collapse
Affiliation(s)
- Huaping Chen
- Department of Clinical Laboratory, First Affiliated Hospital of Guangxi Medical University, Nanning 530021, Guangxi, China
| | - Siyuan Chen
- Department of Clinical Laboratory, First Affiliated Hospital of Guangxi Medical University, Nanning 530021, Guangxi, China
| | - Zhili Huang
- Department of Clinical Laboratory, First Affiliated Hospital of Guangxi Medical University, Nanning 530021, Guangxi, China
| | - Lingxi Kong
- Department of Clinical Laboratory, First Affiliated Hospital of Guangxi Medical University, Nanning 530021, Guangxi, China
| | - Zuojian Hu
- Department of Clinical Laboratory, First Affiliated Hospital of Guangxi Medical University, Nanning 530021, Guangxi, China
| | - Shanzi Qin
- Department of Clinical Laboratory, First Affiliated Hospital of Guangxi Medical University, Nanning 530021, Guangxi, China
| | - Xue Qin
- Department of Clinical Laboratory, First Affiliated Hospital of Guangxi Medical University, Nanning 530021, Guangxi, China.
| | - Shan Li
- Department of Clinical Laboratory, First Affiliated Hospital of Guangxi Medical University, Nanning 530021, Guangxi, China.
| |
Collapse
|
12
|
Shin DH, Kim YS, Yoo DS, Kim MJ, Oh CS, Hong JH, Lee E, Chai JY, Seo M. A Case of Ectopic Paragonimiasis in a 17th Century Korean Mummy. J Parasitol 2017; 103:399-403. [PMID: 28395568 DOI: 10.1645/16-63] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Archaeoparasitological studies on fossilized feces obtained from Joseon Dynasty (1392-1910 CE) mummies have provided invaluable data on the patterns of parasitic infection in pre-modern Korean societies. In our recent radiological investigation of a 17th century Joseon mummy discovered in Cheongdo (South Korea), we located a liver mass just below the diaphragm. Anatomical dissection confirmed the presence of a mass of unknown etiology. A subsequent parasitological examination of a sample of the mass revealed a large number of ancient Paragonimus sp. eggs, making the current report the first archaeoparasitological case of liver abscess caused by ectopic paragonimiasis.
Collapse
Affiliation(s)
- D H Shin
- Bioanthropology and Paleopathology Lab, Institute of Forensic Science, Seoul National University College of Medicine, 103 Daehak-ro (Yongon-dong), Jongno-gu, Seoul 03080, South Korea. Correspondence should be sent to M. Seo at:
| | - Y-S Kim
- Bioanthropology and Paleopathology Lab, Institute of Forensic Science, Seoul National University College of Medicine, 103 Daehak-ro (Yongon-dong), Jongno-gu, Seoul 03080, South Korea. Correspondence should be sent to M. Seo at:
| | - D S Yoo
- Bioanthropology and Paleopathology Lab, Institute of Forensic Science, Seoul National University College of Medicine, 103 Daehak-ro (Yongon-dong), Jongno-gu, Seoul 03080, South Korea. Correspondence should be sent to M. Seo at:
| | - M J Kim
- Bioanthropology and Paleopathology Lab, Institute of Forensic Science, Seoul National University College of Medicine, 103 Daehak-ro (Yongon-dong), Jongno-gu, Seoul 03080, South Korea. Correspondence should be sent to M. Seo at:
| | - C S Oh
- Bioanthropology and Paleopathology Lab, Institute of Forensic Science, Seoul National University College of Medicine, 103 Daehak-ro (Yongon-dong), Jongno-gu, Seoul 03080, South Korea. Correspondence should be sent to M. Seo at:
| | - J H Hong
- Bioanthropology and Paleopathology Lab, Institute of Forensic Science, Seoul National University College of Medicine, 103 Daehak-ro (Yongon-dong), Jongno-gu, Seoul 03080, South Korea. Correspondence should be sent to M. Seo at:
| | - E Lee
- Bioanthropology and Paleopathology Lab, Institute of Forensic Science, Seoul National University College of Medicine, 103 Daehak-ro (Yongon-dong), Jongno-gu, Seoul 03080, South Korea. Correspondence should be sent to M. Seo at:
| | - J Y Chai
- Bioanthropology and Paleopathology Lab, Institute of Forensic Science, Seoul National University College of Medicine, 103 Daehak-ro (Yongon-dong), Jongno-gu, Seoul 03080, South Korea. Correspondence should be sent to M. Seo at:
| | - M Seo
- Bioanthropology and Paleopathology Lab, Institute of Forensic Science, Seoul National University College of Medicine, 103 Daehak-ro (Yongon-dong), Jongno-gu, Seoul 03080, South Korea. Correspondence should be sent to M. Seo at:
| |
Collapse
|