Abstract:
BACKGROUND:Giardia duodenalis is a flagellated parasite that causes diarrhea in humans and other animals. Although G. duodenalis is found in companion animals worldwide, information regarding the prevalence and genetic characteristics of G. duodenalis in pet chipmunks in China is limited. The present study therefore aimed to investigate the prevalence and genotypes of G. duodenalis in pet chipmunks in Sichuan province, southwestern China, as well as to assess zoonotic potential of revealed assemblages. RESULTS:A total of 279 fecal samples were collected from pet chipmunks in seven pet shops and one breeding facility in Sichuan province, southwestern China. The prevalence of G. duodenalis was 8.6% (24/279), as determined by nested PCR detection of the beta giardin (bg) gene. Giardia duodenalis assemblages and subtypes were determined using multilocus genotyping of the bg, triosephosphate isomerase (tpi), and glutamate dehydrogenase (gdh) loci. Two assemblages were identified: potentially zoonotic assemblage A (54.2%, 13/24) and rodent-specific assemblage G (45.8%, 11/24). A total of 24, 17 and 17 sequences of the bg, gdh and tpi loci, respectively, were successfully obtained, which formed four, four and three subtypes, respectively. Moreover, four assemblage A (MLGs A1-A4) and three assemblage G (MLGs G1-G3) multilocus genotypes were identified. CONCLUSIONS:To our knowledge, this is the first study that investigated G. duodenalis in pet chipmunks in China. Detection of assemblage A in pet chipmunks and in previous studies in humans suggests a possible role of chipmunks as a reservoir for human giardiasis in Sichuan Province, China.
journal_name
Parasit Vectorsjournal_title
Parasites & vectorsauthors
Deng L,Luo R,Liu H,Zhou Z,Li L,Chai Y,Yang L,Wang W,Fu H,Zhong Z,Cao S,Peng Gdoi
10.1186/s13071-018-2790-zsubject
Has Abstractpub_date
2018-03-20 00:00:00pages
199issue
1issn
1756-3305pii
10.1186/s13071-018-2790-zjournal_volume
11pub_type
杂志文章abstract:BACKGROUND:Practical, field-ready age-grading tools for mosquito vectors of disease are urgently needed because of the impact that daily survival has on vectorial capacity. Previous studies have shown that near-infrared spectroscopy (NIRS), in combination with chemometrics and predictive modeling, can forecast the age ...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-020-04031-3
更新日期:2020-03-30 00:00:00
abstract:BACKGROUND:Insecticide treated plastic sheeting (ITPS), sometimes known as durable lining, has potential as a long-lasting insecticidal surface for malaria vector control when used as lining for interior walls and ceilings inside the home. Against a backdrop of increasing long lasting net (LN) coverage, we examined the...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/1756-3305-3-65
更新日期:2010-08-03 00:00:00
abstract:BACKGROUND:Melophagus ovinus (Diptera: Hippoboscidae), a hematophagous ectoparasite, is mainly found in Europe, Northwestern Africa, and Asia. This wingless fly infests sheep, rabbits, and red foxes, and causes inflammation, wool loss and skin damage. Furthermore, this parasite has been shown to transmit diseases, and ...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-016-1885-7
更新日期:2016-11-25 00:00:00
abstract:BACKGROUND:With the rapid spread of pyrethroid resistance in the main malaria vectors from Benin and the various resistance mechanisms involved (metabolic resistance and knock-down resistance (kdr), it is important to foresee effective resistance management strategies. Thus, the knowledge of the insensitive acetylcholi...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/1756-3305-6-274
更新日期:2013-09-21 00:00:00
abstract:BACKGROUND:The emergence and massive spread of bluetongue in Western Europe during 2006-2008 had disastrous consequences for sheep and cattle production and confirmed the ability of Palaearctic Culicoides (Diptera: Ceratopogonidae) to transmit the virus. Some aspects of Culicoides ecology, especially host-seeking and f...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/1756-3305-4-119
更新日期:2011-06-27 00:00:00
abstract:BACKGROUND:Plasmodium ovale is widely distributed across tropical regions and has two closely related but distinct species, namely P. ovale curtisi and P. ovale wallikeri. Combining genetic characterization with the immunogenicity of merozoite surface protein-8 (MSP-8) supports considering MSP-8 as a candidate target f...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-019-3412-0
更新日期:2019-04-11 00:00:00
abstract:BACKGROUND:The role of endemic murid rodents as hosts of arthropod vectors of diseases of medical and veterinary significance is well established in the northern hemisphere. In contrast, endemic murids are comparatively understudied as vector hosts in Africa, particularly in South Africa. Considering the great rodent d...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/1756-3305-7-366
更新日期:2014-08-15 00:00:00
abstract:BACKGROUND:In 2012, the World Health Organization set goals for the elimination of onchocerciasis transmission by 2020 in selected African countries. Epidemiological data and mathematical modelling have indicated that elimination may not be achieved with annual ivermectin distribution in all endemic foci. Complementary...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-018-2864-y
更新日期:2018-05-29 00:00:00
abstract:BACKGROUND:Lipoproteins are the major agonists of Wolbachia-dependent inflammatory pathogenesis in filariasis and a validated target for drug discovery. Here we characterise the abundance, localisation and serology of the Wolbachia lipoproteins: Wolbachia peptidoglycan associated lipoprotein and the Type IV Secretion S...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-014-0462-1
更新日期:2014-10-06 00:00:00
abstract:BACKGROUND:Schistosomiasis primarily affects poor and neglected communities due to their lack of safe water and sanitation facilities. In an effort to improve intervention strategies, the present study investigated the association of socio-demographic characteristics of women with their existing knowledge, perceptions ...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-019-3668-4
更新日期:2019-09-23 00:00:00
abstract:BACKGROUND:The myxosporean parasite Parvicapsula pseudobranchicola commonly infects farmed Atlantic salmon in northern Norway. Heavy infections are associated with pseudobranch lesions, runting and mortality in the salmon populations. The life-cycle of the parasite is unknown, preventing controlled challenge experiment...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-017-2583-9
更新日期:2018-01-06 00:00:00
abstract:BACKGROUND:Eimeria species are parasitic protozoa that cause coccidiosis, an intestinal disease commonly characterised by malabsorption, diarrhoea and haemorrhage that is particularly important in chickens. Vaccination against chicken coccidiosis is effective using wild-type or attenuated live parasite lines. The devel...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-016-1756-2
更新日期:2016-08-23 00:00:00
abstract:BACKGROUND:West Nile virus (WNV) is a Flavivirus transmitted to vertebrate hosts by mosquitoes, maintained in nature through an enzootic bird-mosquito cycle. In Europe the virus became of major public health and veterinary concern in the 1990s. In Italy, WNV re-emerged in 2008, ten years after the previous outbreak and...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-015-1031-y
更新日期:2015-08-13 00:00:00
abstract:BACKGROUND:Malaria remains a major public health threat in Cameroon and disease prevention is facing strong challenges due to the rapid expansion of insecticide resistance in vector populations. The present review presents an overview of published data on insecticide resistance in the main malaria vectors in Cameroon t...
journal_title:Parasites & vectors
pub_type: 杂志文章,评审
doi:10.1186/s13071-017-2417-9
更新日期:2017-10-10 00:00:00
abstract:BACKGROUND:The pork tapeworm, Taenia solium, is a serious public health problem in rural low-resource areas of Latin America, Africa and Asia, where the associated conditions of nuerocysticercosis (NCC) and porcine cysticercosis cause substantial health and economic harms. An accurate and validated transmission model f...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-020-04226-8
更新日期:2020-07-24 00:00:00
abstract:BACKGROUND:Reunion Island regularly faces outbreaks of epizootic haemorrhagic disease (EHD) and bluetongue (BT), two viral diseases transmitted by haematophagous midges of the genus Culicoides (Diptera: Ceratopogonidae) to ruminants. To date, five species of Culicoides are recorded in Reunion Island in which the first ...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-019-3812-1
更新日期:2019-11-27 00:00:00
abstract:BACKGROUND:Aedes aegypti is a potential vector of West Nile, Japanese encephalitis, chikungunya, dengue and Zika viruses. Alternative control measurements of the vector are needed to overcome the problems of environmental contamination and chemical resistance. Xenorhabdus and Photorhabdus are symbionts in the intestine...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-017-2383-2
更新日期:2017-09-21 00:00:00
abstract:BACKGROUND:Chikungunya virus (CHIKV) is a mosquito-borne alphavirus associated with epidemics of acute and chronic arthritic disease in humans. Aedes albopictus has emerged as an important new natural vector for CHIKV transmission; however, mouse models for studying transmission have not been developed. METHODS:Aedes ...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-016-1838-1
更新日期:2016-10-19 00:00:00
abstract:BACKGROUND:Bluetongue virus (BTV) is transmitted by Culicoides biting midges and causes bluetongue (BT), a clinical disease observed primarily in sheep. BT has a detrimental effect on subsistence farmers in India, where hyperendemic outbreaks impact on smallholdings in the southern states of the country. In this study,...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-017-1992-0
更新日期:2017-01-31 00:00:00
abstract:BACKGROUND:Liver fluke (Fasciola hepatica) is a widespread parasite of ruminants which can have significant economic impact on cattle production. Fluke infection status at the animal-level is captured during meat inspection of all animals processed for human consumption within Northern Ireland. These national datasets ...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-016-1489-2
更新日期:2016-04-14 00:00:00
abstract:BACKGROUND:Rhipicephalus sanguineus is a ubiquitous tick responsible for transmitting Ehrlichia canis and most likely Anaplasma platys to dogs, as either single or co-infections. The objective of this study was to assess the effects of either simultaneous or sequential experimental infections with E. canis and A. platy...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/1756-3305-3-33
更新日期:2010-04-08 00:00:00
abstract:BACKGROUND:The myxosporean Myxidium giardi Cépède, 1906 was described infecting the kidney of the European eel, Anguilla anguilla (L.), having spindle-shaped myxospores and terminal sub-spherical polar capsules. Since then, numerous anguillid eels globally have been documented to have similar Myxidium infections. Many ...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-018-3087-y
更新日期:2018-10-22 00:00:00
abstract:BACKGROUND:One of the major issues concerning disease ecology and conservation is knowledge of the factors that influence the distribution of parasites and consequently disease outbreaks. This study aimed to investigate avian haemosporidian composition and the distribution of these parasites in three altitudinally sepa...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/1756-3305-6-139
更新日期:2013-05-07 00:00:00
abstract:BACKGROUND:Lipophosphoglycan (LPG) is a dominant surface molecule of Leishmania promastigotes. Its species-specific polymorphisms are found mainly in the sugars that branch off the conserved Gal(β1,4)Man(α1)-PO4 backbone of repeat units. Leishmania amazonensis is one of the most important species causing human cutaneou...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-017-2568-8
更新日期:2017-12-16 00:00:00
abstract:BACKGROUND:Hepatocellular carcinoma-associated antigen 59 (HCA59), which is one of the most important excretory/secretory products of Haemonchus contortus (HcESPs), is known to have antigenic functions. However, its immunomodulatory effects on host cells are poorly understood. METHODS:Here, we cloned the HCA59 gene an...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-019-3375-1
更新日期:2019-03-14 00:00:00
abstract:BACKGROUND:Schistosome infection typically induces a polarized Th2 type host immune response. As egg antigen molecules play key roles in this immunoregulatory process, clarifying their functions in schistosomiasis would facilitate the development of vaccine and immunotherapeutic methods. Schistosoma japonicum (Sj) CP14...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-016-1962-y
更新日期:2017-02-17 00:00:00
abstract:BACKGROUND:The relationship between the environment and infection of cattle with trematodes was studied at Arumeru District, Arusha Region, northern Tanzania. Randomly selected villages were grouped into three cattle management strata, (i) zero-grazing (ZZ) (ii) communal grazing without irrigation (ZC) and (iii) commun...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/1756-3305-7-107
更新日期:2014-03-20 00:00:00
abstract:BACKGROUND:Novel transgenic mosquito control methods require progressively more realistic evaluation. The goal of this study was to determine the effect of a transgene that causes a male-bias sex ratio on Anopheles gambiae target populations in large insectary cages. METHODS:Life history characteristics of Anopheles g...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-019-3289-y
更新日期:2019-02-06 00:00:00
abstract:BACKGROUND:Dengue virus (DENV) is the arbovirus with the highest incidence in New Caledonia and in the South Pacific region. In 2012-2014, a major DENV-1 outbreak occurred in New Caledonia. The only known vector of DENV in New Caledonia is Aedes aegypti but no study has yet evaluated the competence of New Caledonia Ae....
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-017-2319-x
更新日期:2017-08-09 00:00:00
abstract:BACKGROUND:Digenean trematodes are parasitic platyhelminths that use several hosts in their life cycles and are thereby embedded in various ecosystems affected by local environmental conditions. Their presence in a habitat will reflect the presence of different host species and, as such, they can serve as ecological in...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-020-04536-x
更新日期:2021-01-12 00:00:00