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Liang P, Liang P, Chen K, Chen Z, Liu Y, Lin Y, Li J, Fu R, Lu G, Wang D. Important nutrient sources and carbohydrate metabolism patterns in the growth and development of spargana. Parasit Vectors 2024; 17:68. [PMID: 38365789 PMCID: PMC10873960 DOI: 10.1186/s13071-024-06148-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Accepted: 01/19/2024] [Indexed: 02/18/2024] Open
Abstract
BACKGROUND Sparganosis is a worldwide food-borne parasitic disease caused by spargana infection, which infects the muscle of frogs and snakes as well as many tissues and organs in humans. There are currently no viable treatments for sparganosis. Understanding spargana's nutrition source and carbohydrate metabolism may be crucial for identifying its energy supply and establishing methods of treatment for sparganosis. METHODS Using an amino acid analyzer and nutrient concentration detection kits, we assessed nutrient concentrations in the muscles of Fejervarya limnocharis and Pelophylax plancyi infected or not infected with spargana. Quantitative polymerase chain reaction (PCR) was used to quantify the major enzymes involved in five glucose metabolism pathways of spargana developing in vivo. We also used quantitative PCR to assess key enzymes and transcriptome sequencing to explore the regulation of carbohydrate metabolic pathways in vitro in response to different 24-h food treatments. RESULTS Infected muscle tissues had considerably higher concentrations of glucogenic and/or ketogenic amino acids, glucose, and glycogen than non-infected muscle tissues. We discovered that the number of differentially expressed genes in Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway analysis was larger in low-glucose than in other dietary groups. We examined differences in the expression of genes producing amino acid transporters, glucose transporters, and cathepsins in spargana grown in various nutritional environments. In the normal saline group, only the major enzymes in the tricarboxylic acid cycle (TCA), glycogenesis, and glycogenolysis pathways were expressed. The L-glutamine group had the greatest transcriptional levels of critical rate-limiting enzymes of gluconeogenesis and glycogenesis. Furthermore, the low-glucose group had the highest transcriptional levels of critical rate-limiting enzymes involved in the TCA, glycolytic, and glycogenolysis pathways. Surprisingly, when compared to the in vitro culturing groups, spargana developing in vivo exhibited higher expression of these critical rate-limiting enzymes in these pathways, with the exception of the pentose phosphate pathway. CONCLUSIONS Spargana have a variety of nutritional sources, and there is a close relationship between nutrients and the carbohydrate metabolism pathways. It takes a multi-site approach to block nutrient absorption and carbohydrate metabolism pathways to provide energy to kill them.
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Affiliation(s)
- Pei Liang
- Laboratory of Biopharmaceuticals and Molecular Pharmacology, School of Pharmaceutical Sciences, Hainan University, Haikou, 570228, Hainan, China
- Key Laboratory of Tropical Translational Medicine of the Ministry of Education, School of Tropical Medicine, Hainan Medicine University, Haikou, 571199, Hainan, China
- Emerging Tropical Infectious Diseases Science Innovation Group, Hainan Medicine University, Haikou, 571199, Hainan, China
| | - Peng Liang
- Key Laboratory of Tropical Translational Medicine of the Ministry of Education, School of Tropical Medicine, Hainan Medicine University, Haikou, 571199, Hainan, China
| | - Kemin Chen
- Department of Pathology, The Fifth People's Hospital of Hainan Province, Haikou, 570102, Hainan, China
| | - Zhengxin Chen
- School of Biomedical Information and Engineering, Hainan Medical University, Haikou, 571199, Hainan, China
| | - Yamei Liu
- Department of Blood Transfusion, The People's Hospital of Lingshui, Lingshui, 572400, Hainan, China
| | - Yujin Lin
- Central Laboratory, Sanya People's Hospital, Sanya, 572000, Hainan, China
| | - Jin Li
- School of Biomedical Information and Engineering, Hainan Medical University, Haikou, 571199, Hainan, China
| | - Ruijia Fu
- Laboratory of Biopharmaceuticals and Molecular Pharmacology, School of Pharmaceutical Sciences, Hainan University, Haikou, 570228, Hainan, China
- Key Laboratory of Tropical Translational Medicine of the Ministry of Education, School of Tropical Medicine, Hainan Medicine University, Haikou, 571199, Hainan, China
| | - Gang Lu
- Key Laboratory of Tropical Translational Medicine of the Ministry of Education, School of Tropical Medicine, Hainan Medicine University, Haikou, 571199, Hainan, China.
| | - Dayong Wang
- Laboratory of Biopharmaceuticals and Molecular Pharmacology, School of Pharmaceutical Sciences, Hainan University, Haikou, 570228, Hainan, China.
- Key Laboratory of Tropical Biological Resources of the Ministry of Education of China, Hainan University, Haikou, 570228, Hainan, China.
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Chen X, Wu H, Lu L, Zhou N, Chen Z, Zhang X. Cerebral sparganosis in a child with corpus callosum invasion: a case report. BMC Infect Dis 2023; 23:350. [PMID: 37231358 DOI: 10.1186/s12879-023-08322-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Accepted: 05/11/2023] [Indexed: 05/27/2023] Open
Abstract
BACKGROUND Invasion of the corpus callosum by sparganosis is rare in children. After invading the corpus callosum, sparganosis has various migration modes, which can break through the ependyma and enter the ventricles, thus causing secondary migratory brain injury. CASE PRESENTATION A girl aged 4 years and 7 months presented with left lower limb paralysis for more than 50 days. Blood examination showed that the proportion and absolute number of eosinophils in the peripheral blood were increased. Furthermore, enzyme-linked immunosorbent assay of serum and cerebrospinal fluid samples revealed positivity for IgG and IgM antibodies for sparganosis. Initial magnetic resonance imaging (MRI) revealed ring-like enhancements in the right frontoparietal cortex, subcortical white matter, and splenium of the corpus callosum. Within 2 months, a fourth follow-up MRI showed that the lesion had spread to the left parietal cortex, subcortical white matter, and deep white matter in the right occipital lobe and right ventricular choroid plexus, with left parietal leptomeningeal enhancement. CONCLUSION Migratory movement is one of the characteristics of cerebral sparganosis. When sparganosis invades the corpus callosum, clinicians should be aware that it may then break through the ependyma and enter the lateral ventricles, leading to secondary migratory brain injury. Short-term follow-up MRI is necessary to evaluate the migration mode of sparganosis and dynamically guide treatment strategies.
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Affiliation(s)
- Xiwen Chen
- Department of Radiology, Guangzhou Women and Children's Medical Centre, Guangzhou, China
| | - Huiying Wu
- Department of Radiology, Guangzhou Women and Children's Medical Centre, Guangzhou, China
| | - Lianwei Lu
- Department of Radiology, Guangzhou Women and Children's Medical Centre, Guangzhou, China
| | - Ning Zhou
- Department of Radiology, Guangzhou Women and Children's Medical Centre, Guangzhou, China
| | - Zhen Chen
- Department of Radiology, Guangzhou Women and Children's Medical Centre, Guangzhou, China
| | - Xiaochun Zhang
- Department of Radiology, Guangzhou Women and Children's Medical Centre, Guangzhou, China.
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Xiang H, Wang J, Tan D, Xiong Y, Huang P, Shen Y, Xu Y, Gong Z, Hu F, Xu C, Wu J, Liu W, Liu J, Wan H, Hong D, Xie H. The serum IgG antibody level as a biomarker for clinical outcome in patients with cerebral sparganosis after treatment. Front Immunol 2023; 14:1158635. [PMID: 37051247 PMCID: PMC10083495 DOI: 10.3389/fimmu.2023.1158635] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2023] [Accepted: 03/13/2023] [Indexed: 03/29/2023] Open
Abstract
IntroductionCerebral sparganosis is a rare parasitic infection of the brain tissue. The remission of MRI change and clinical symptom has been used to evaluate the therapeutic effect. However, there is no study to correlate the serum IgG antibody level of sparganum to the prognosis of disease after treatment. Methods87 patients with cerebral sparganosis were collected from three medical centers. Clinical symptoms and MRI changes were evaluated at 12 months after initial treatment, and serum IgG antibody level of sparganum was evaluated at 2, 6, and 12 months after treatment. The positive cut-off value was based on 2.1 times the optical density (OD) of negative control. The index value was defined as the sample OD divided by the cut-off value.ResultsAmong the 87 patients after treatment, 71 patients had good clinical outcomes, and 16 had poor clinical outcomes. The area under the curve (AUC) showed that the index value measured at 12 months after treatment had the best prediction effect, with a value of 2.014. In the good-outcome group, the index values were less than 2.014 in all 71 patients, and only 8 patients had mildly enhanced residual lesions on MRI. In the poor-outcome group, the index values were more than 2.014 in all 16 patients, and all patients still showed significantly enhanced lesions on MRI. Compared with poor-outcome patients, only 2 patients with good outcomes had disease recurrence after treatment.DiscussionThis study provided evidence that the serum IgG antibody level of sparganum was a promising biomarker to evaluate the prognosis of patients with cerebral sparganosis after treatment.
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Affiliation(s)
- Haijie Xiang
- Department of Neurology, The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Jie Wang
- Department of Neurology, The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Dandan Tan
- Department of Neurology, The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Ying Xiong
- Department of Neurology, The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Pengcheng Huang
- Department of Neurology, The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Yu Shen
- Department of Neurology, The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Yun Xu
- Clinical Department, Jiangxi Provincial Institute of Parasitic Disease, Nanchang, China
| | - Zhihong Gong
- Clinical Department, Jiangxi Provincial Institute of Parasitic Disease, Nanchang, China
| | - Fei Hu
- Clinical Department, Jiangxi Provincial Institute of Parasitic Disease, Nanchang, China
| | - Chunhua Xu
- Department of Neurosurgery, The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Jie Wu
- Department of Neurosurgery, Guangdong 999 Brain Hospital, Guangzhou, China
| | - Wei Liu
- Department of Outpatient, The Nanchang City First Hospital, Nanchang, China
| | - Junpu Liu
- Clinical Department, Jiangxi Provincial Institute of Parasitic Disease, Nanchang, China
| | - Hui Wan
- Department of Neurology, The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Daojun Hong
- Department of Neurology, The First Affiliated Hospital of Nanchang University, Nanchang, China
- *Correspondence: Daojun Hong, ; Huiqun Xie,
| | - Huiqun Xie
- Clinical Department, Jiangxi Provincial Institute of Parasitic Disease, Nanchang, China
- *Correspondence: Daojun Hong, ; Huiqun Xie,
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Hu D, Jin W, Ding H, Pang Y, Ma S, Yang M, Wu S, Jiang M, Pang L, Luo S, Ning Q. Spirometra mansoni sparganosis identified by metagenomic next-generation sequencing: a case report. Int J Infect Dis 2023; 128:128-131. [PMID: 36592686 DOI: 10.1016/j.ijid.2022.12.038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2022] [Revised: 12/26/2022] [Accepted: 12/26/2022] [Indexed: 12/31/2022] Open
Abstract
A 30-year-old male patient had a cyst on the left hip and progressive enlargement for more than 2 months. Combined blood tests, magnetic resonance imaging, and pathology findings, cysticercosis infection was suspected. However, the treatment for cysticercosis was ineffective. We conducted a metagenomic next-generation sequencing (mNGS) analysis on the formalin-fixed, paraffin-embedded specimen of the patient's surgically excised tissue, and the results suggested Spirometra mansoni, mNGS was further confirmed by polymerase chain reaction and phylogenetic analysis of cytochrome c oxidase subunit 1 (cox1) gene. Based on these results, we found that mNGS provided a better method of diagnosing parasitic infections.
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Affiliation(s)
- Diefei Hu
- Department of Infectious Diseases, The First Affiliated Hospital of Guangxi Medical University, Nanning, People's Republic of China.
| | - Wenxiang Jin
- KingMed Diagnostics, Guangzhou, People's Republic of China.
| | - Huarong Ding
- Department of burns and plastic surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, People's Republic of China.
| | - Yu Pang
- Department of Infectious Diseases, The First Affiliated Hospital of Guangxi Medical University, Nanning, People's Republic of China.
| | - Shasha Ma
- Department of Infectious Diseases, The First Affiliated Hospital of Guangxi Medical University, Nanning, People's Republic of China.
| | - Min Yang
- Department of Infectious Diseases, The First Affiliated Hospital of Guangxi Medical University, Nanning, People's Republic of China.
| | - Shuwen Wu
- KingMed Diagnostics, Guangzhou, People's Republic of China.
| | - Muliang Jiang
- Department of Radiology, The First Affiliated Hospital of Guangxi Medical University, Nanning, People's Republic of China.
| | - Lingling Pang
- Department of Pathology, The First Affiliated Hospital of Guangxi Medical University, Nanning, People's Republic of China.
| | - Shuming Luo
- Infection Diseases Section of The Second Nanning People's Hospital, Nanning, People's Republic of China.
| | - Qiuyue Ning
- Department of Infectious Diseases, The First Affiliated Hospital of Guangxi Medical University, Nanning, People's Republic of China.
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Huang X, Jia C, Zhan Y, Fu S, Zhang H. Subcutaneous sparganosis: a case report and literature review. Int J Dermatol 2023. [PMID: 36786284 DOI: 10.1111/ijd.16617] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/02/2022] [Accepted: 01/30/2023] [Indexed: 02/15/2023]
Affiliation(s)
- Xin Huang
- Department of Dermatology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, 410011, China
| | - Chen Jia
- Department of Dermatology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, 410011, China
| | - Yi Zhan
- Department of Dermatology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, 410011, China
| | - Siqi Fu
- Department of Dermatology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, 410011, China
| | - Huiming Zhang
- Department of Dermatology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, 410011, China
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Chen X, Fang Y, Tao L, Liu M, Liang K. A Case of Ocular Sparganosis in China: Episode of Migration from Muscle Cone to Subconjunctiva. THE KOREAN JOURNAL OF PARASITOLOGY 2022; 60:419-421. [PMID: 36588419 PMCID: PMC9806500 DOI: 10.3347/kjp.2022.60.6.419] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/14/2022] [Accepted: 11/25/2022] [Indexed: 12/29/2022]
Abstract
To improve our understanding of the migration of sparganum in humans, we report a case of ocular sparganosis having the migratory episode from the muscle cone to the subconjunctiva. A 34-year-old woman was admitted to the Hospital of Anhui Medical University (Hefei, China), in December 2019. She presented with conjunctival hemorrhage and recurrent pain in the left eye. A foreign body was found in the muscle cone of the eye. Two months later, a ribbon-like white material was found under the conjunctiva on slit-lamp examination. A long and slender, actively moving parasite was extracted by surgery. The extracted worm was approximately 8 cm long and 2 mm wide. The worm was whitish, wrinkled, ribbon shaped, and had a slightly enlarged scolex. The worm sample was morphologically identified as a plerocercoid larva (sparganum) of the Spirometra tapeworm. Her conjunctival blood suffusion and eye pain ceased within 1 week after operation. She has been in good health without any symptoms during the 2-year follow-up. A case of ocular sparganosis, in which larval worm migrated from the muscle cone to the subconjunctiva is reported from China.
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Affiliation(s)
- Xinyuan Chen
- Department of Ophthalmology, The Second Affiliated Hospital of Anhui Medical University, Hefei 230601,
China,Department of Optometry, The Second School of Clinical Medicine, Anhui Medical University, Hefei 230601,
China
| | - Yanyuan Fang
- Department of Ophthalmology, The Second Affiliated Hospital of Anhui Medical University, Hefei 230601,
China,Department of Optometry, The Second School of Clinical Medicine, Anhui Medical University, Hefei 230601,
China
| | - Liming Tao
- Department of Ophthalmology, The Second Affiliated Hospital of Anhui Medical University, Hefei 230601,
China
| | - Miao Liu
- Department of Microbiology and Parasitology, Anhui Medical University, Hefei 230601,
China
| | - Kun Liang
- Department of Ophthalmology, The Second Affiliated Hospital of Anhui Medical University, Hefei 230601,
China,Corresponding author ()
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Epidemiology, Diagnosis, and Prevention of Sparganosis in Asia. Animals (Basel) 2022; 12:ani12121578. [PMID: 35739914 PMCID: PMC9219546 DOI: 10.3390/ani12121578] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2022] [Revised: 06/09/2022] [Accepted: 06/15/2022] [Indexed: 11/17/2022] Open
Abstract
Sparganosis is a zoonotic parasitic disease caused by the larvae (spargana) of the genus Spirometra, which is widely distributed globally and threatens human health. More than 60 species of Spirometra have already been identified, and over 2000 cases have been reported. This review summarizes the prevalence of humans, frogs, snakes, and other animals with spargana. Furthermore, the infection mode, distribution, and site are summarized and analyzed. We also describe the epidemiology, molecular diagnosis, and other aspects which are of considerable significance to preventing sparganum.
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Diagnosis and management of cerebral sparganosis: An uncommon parasitic infection of the brain. Radiol Case Rep 2022; 17:1874-1880. [PMID: 35401890 PMCID: PMC8990059 DOI: 10.1016/j.radcr.2022.02.084] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Accepted: 02/24/2022] [Indexed: 11/20/2022] Open
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Kuchta R, Kołodziej-Sobocińska M, Brabec J, Młocicki D, Sałamatin R, Scholz T. Sparganosis (Spirometra) in Europe in the Molecular Era. Clin Infect Dis 2020; 72:882-890. [DOI: 10.1093/cid/ciaa1036] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2020] [Indexed: 01/27/2023] Open
Abstract
Abstract
Sparganosis is a relatively neglected foodborne and waterborne disease caused by species of the tapeworm genus Spirometra, the global distribution of which has not been sufficiently recognized. Known mainly as a zoonosis of East Asia, its species are native to all inhabited continents including Europe. Spirometra has been reported from numerous wildlife species from 17 European countries, and a critical review confirmed 17 autochthonous and 8 imported human clinical cases. We present the first molecular evidence of the coincident presence of 2 species in Europe and review the current distribution to raise awareness of the parasite in this region. Spirometra erinaceieuropaei is restricted to Europe and Spirometra mansoni represents a lineage distributed mainly across Asia and Oceania that reaches Europe. The parasite is common in Eastern Europe and its distribution has potential to expand along with its invasive or migrating mammal hosts, spreading the risks of human infection.
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Affiliation(s)
- Roman Kuchta
- Institute of Parasitology, Biology Centre, Czech Academy of Sciences, České Budějovice, Czech Republic
| | | | - Jan Brabec
- Institute of Parasitology, Biology Centre, Czech Academy of Sciences, České Budějovice, Czech Republic
- Natural History Museum of Geneva, Geneva, Switzerland
| | - Daniel Młocicki
- Department of General Biology and Parasitology, Medical University of Warsaw, Warsaw, Poland
- W. Stefański Institute of Parasitology, Polish Academy of Sciences, Warsaw, Poland
| | - Rusłan Sałamatin
- Department of General Biology and Parasitology, Medical University of Warsaw, Warsaw, Poland
| | - Tomáš Scholz
- Institute of Parasitology, Biology Centre, Czech Academy of Sciences, České Budějovice, Czech Republic
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Zhang X, Mi R, Zhang Y, Zhang S, Sun T, Jia H, Huang Y, Gong H, Han X, Chen Z. Low prevalence of spargana infection in farmed frogs in the Yangtze River Delta of China. INFECTION GENETICS AND EVOLUTION 2020; 85:104466. [PMID: 32682864 DOI: 10.1016/j.meegid.2020.104466] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Revised: 07/09/2020] [Accepted: 07/13/2020] [Indexed: 11/28/2022]
Abstract
Frogs are the main source of infection for human sparganosis. In this study, the prevalence and pathogenicity of plerocercoid larvae (sparganum) in frogs collected from the Yangtze River Delta in East China were investigated. A total of 386 frogs belonging to five species were purchased from farmers' markets across all three provincial level areas in the Yangtze River Delta region. The overall prevalence was 4.9% (19/386), and 39 spargana were detected visually, with the intensity ranging from 1 to 11. The spargana infection rate was 7.7% (11/143) in Jiangsu Province and 4.4% (8/181) in Shanghai City, while no spargana infection was detected in Zhejiang Province. In five tested frog species, only Rana nigromaculata and R. limnocharis were found to harbor spargana infection, with a prevalence of 7.7% (13/168) and 6.3% (6/95), respectively. There was no significant difference among the months of the experimental period, July to September. The spargana mostly parasitized the muscle tissues of frogs, especially in the hind legs. All the spargana were identified by molecular analysis based on cytochrome c oxidase subunit 1 (cox1) and NADH dehydrogenase subunit 1 (nad1) genes, and all plerocercoids were Spirometra erinaceieuropaei. Nine mice were infected orally with 1 to 3 scoleces, and 77.8% (14/18) of plerocercoids were found in mice at the 30th day post infection. No obvious clinical symptoms were observed in the mice; however, histopathological analysis showed an inflammatory cellular response in all tissues except intestinal tissue. Hematologic analysis showed an increased number of white blood cells (WBCs) at the 18th day post infection. These results indicated that R. nigromaculata and R. limnocharis are a potential source of zoonotic sparganosis in the Yangtze River Delta of China, and farmed frogs may substantially reduce zoonotic risk as compared to eating wild frogs. Our findings will provide data for frog food safety and prevention and control of sparganosis in the region.
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Affiliation(s)
- Xiaoli Zhang
- Key Laboratory of Animal Parasitology of Ministry of Agriculture, Laboratory of Quality and Safety Risk Assessment for Animal Products on Biohazards (Shanghai) of Ministry of Agriculture, Shanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Shanghai 200241, PR China
| | - Rongsheng Mi
- Key Laboratory of Animal Parasitology of Ministry of Agriculture, Laboratory of Quality and Safety Risk Assessment for Animal Products on Biohazards (Shanghai) of Ministry of Agriculture, Shanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Shanghai 200241, PR China
| | - Yehua Zhang
- Key Laboratory of Animal Parasitology of Ministry of Agriculture, Laboratory of Quality and Safety Risk Assessment for Animal Products on Biohazards (Shanghai) of Ministry of Agriculture, Shanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Shanghai 200241, PR China
| | - Shijie Zhang
- Key Laboratory of Animal Parasitology of Ministry of Agriculture, Laboratory of Quality and Safety Risk Assessment for Animal Products on Biohazards (Shanghai) of Ministry of Agriculture, Shanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Shanghai 200241, PR China
| | - Tao Sun
- Key Laboratory of Animal Parasitology of Ministry of Agriculture, Laboratory of Quality and Safety Risk Assessment for Animal Products on Biohazards (Shanghai) of Ministry of Agriculture, Shanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Shanghai 200241, PR China
| | - Haiyan Jia
- Key Laboratory of Animal Parasitology of Ministry of Agriculture, Laboratory of Quality and Safety Risk Assessment for Animal Products on Biohazards (Shanghai) of Ministry of Agriculture, Shanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Shanghai 200241, PR China
| | - Yan Huang
- Key Laboratory of Animal Parasitology of Ministry of Agriculture, Laboratory of Quality and Safety Risk Assessment for Animal Products on Biohazards (Shanghai) of Ministry of Agriculture, Shanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Shanghai 200241, PR China
| | - Haiyan Gong
- Key Laboratory of Animal Parasitology of Ministry of Agriculture, Laboratory of Quality and Safety Risk Assessment for Animal Products on Biohazards (Shanghai) of Ministry of Agriculture, Shanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Shanghai 200241, PR China
| | - Xiangan Han
- Key Laboratory of Animal Parasitology of Ministry of Agriculture, Laboratory of Quality and Safety Risk Assessment for Animal Products on Biohazards (Shanghai) of Ministry of Agriculture, Shanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Shanghai 200241, PR China
| | - Zhaoguo Chen
- Key Laboratory of Animal Parasitology of Ministry of Agriculture, Laboratory of Quality and Safety Risk Assessment for Animal Products on Biohazards (Shanghai) of Ministry of Agriculture, Shanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Shanghai 200241, PR China.
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