Abstract：
:The migratory response of peripheral blood granulocytes and monocytes from the European eel Anguilla anguilla (L.) to infective larvae of the swimbladder nematode Anguillicola crassus Kuwahara, Niimi and Hagaki, 1974 was examined by means of light microscopical histology and with an in vitro assay using a modified Boyden chamber. Histological examination of experimentally infected eels revealed that, already 8 days postinfection, an infiltration of inflammatory cells around L3 of A. crassus in the swimbladder tissue can occur. In the Boyden chamber, in presence of infective larvae of A. crassus (L3), neutrophil granulocytes and monocytes showed a higher migration activity than in the absence of L3. In conclusion, infection of European eels with A. crassus leads to an activation of the defence cells resulting in an increased migration activity compared to uninfected eels.
journal_name
Parasitol Resjournal_title
Parasitology researchauthors
Knopf K,Madriles Helm A,Lucius R,Bleiss W,Taraschewski Hdoi
10.1007/s00436-008-0910-ysubject
Has Abstractpub_date
2008-05-01 00:00:00pages
1311-6issue
6eissn
0932-0113issn
1432-1955journal_volume
102pub_type
杂志文章abstract：:Three new myxosporeans of the genus Sphaeromyxa Thélohan 1892 were discovered from the coastal waters off Xiamen in the East China Sea and characterized based on morphological and SSU rDNA data. Sphaeromyxa photopectoralis sp. n. was described from Photopectoralis bindus, and Sphaeromyxa sebastisca sp. n. was describe...
journal_title：Parasitology research
pub_type： 杂志文章
doi：10.1007/s00436-020-06656-w
更新日期：2020-05-01 00:00:00
abstract：:The performance of a rapid immunochromatographic test for the detection of Dirofilaria immitis antigens (Speed Diro™; BVT-Virbac, France) was assessed in 49 experimentally infected dogs and in 244 naturally infected animals; 142 dogs and 102 cats. In experimentally infected dogs, Speed Diro™ showed a sensitivity of 90...
journal_title：Parasitology research
pub_type： 杂志文章
doi：10.1007/s00436-017-5709-2
更新日期：2018-01-01 00:00:00
abstract：:A total of 70 proven cases of neurocysticercosis from la Réunion (Indian Ocean) were studied with enzyme-linked immunoassay (ELISA) and immunoelectrotransfer blot (EITB) to detect specific antibodies in serum and cerebrospinal fluid (CSF). Absorbance levels of antibody to crude Taenia solium cyst extract as an antigen...
journal_title：Parasitology research
pub_type： 杂志文章
doi：10.1007/BF00931618
更新日期：1995-01-01 00:00:00
abstract：:The purpose of this paper is to disseminate, more widely, certain historically important aspects of research by O. Wilford Olsen on hookworms (Uncinaria lucasi) in northern fur seals (Callorhinus ursinus) and Steller sea lions (Eumatopias jubatus) in 1951 on St. Paul Island, Alaska. Highly meaningful facets of the res...
journal_title：Parasitology research
pub_type： 历史文章,杂志文章
doi：10.1007/s00436-005-1309-7
更新日期：2005-03-01 00:00:00
abstract：:During a survey lasting from 1990 to 2008, we captured 4,113 Asian house rats, Rattus tanezumi Temminck 1844 (Rodentia: Muridae) from 28 counties of Yunnan Province in southwestern China. From these rats, a total of 19,304 gamasid mites (Acari: Mesostigmata) were collected and identified as comprising 50 different spe...
journal_title：Parasitology research
pub_type： 杂志文章
doi：10.1007/s00436-013-3354-y
更新日期：2013-05-01 00:00:00
abstract：:In latest years, the importance of the Melaleuca alternifolia essential oil (EO) has been greatly empathised due to its anti-microbial and anti-inflammatory effects, as well as to its toxic properties towards many arthropods of great medical and veterinary importance. In this research, the EO extracted from aerial par...
journal_title：Parasitology research
pub_type： 杂志文章
doi：10.1007/s00436-013-3651-5
更新日期：2014-01-01 00:00:00
abstract：:In this study, the antigenic mosaic of the vesicular fluid (VF) and hydrosoluble cyst-wall extract (CWE) of T. crassiceps (Tc; harvested from mice) and T. saginata (Ts) metacestodes was analyzed by combined precipitation maps developed in single and bidimensional immunoelectrophoresis against the respective rabbit ant...
journal_title：Parasitology research
pub_type： 杂志文章
doi：10.1007/BF00931168
更新日期：1989-01-01 00:00:00
abstract：:The aims of this study are to identify Leishmania species and compare and validate internal transcribed spacers (ITS) polymerase chain reaction (PCR) assay against parasitological methods for diagnosing cutaneous leishmaniasis (CL). We used the ITS-PCR, parasite culture, and microscopic evaluation of stained smears on...
journal_title：Parasitology research
pub_type： 杂志文章
doi：10.1007/s00436-008-1111-4
更新日期：2008-10-01 00:00:00
abstract：:We studied in vivo immune response to fleas in two gerbils, Gerbillus dasyurus and Gerbillus andersoni allenbyi, which differed in their natural species richness of flea assemblages and prevalence of infestation. G.dasyurus is parasitized naturally by several flea species, but the prevalence of infestation is low, whe...
journal_title：Parasitology research
pub_type： 杂志文章
doi：10.1007/s00436-004-1215-4
更新日期：2004-10-01 00:00:00
abstract：:Bats from the families Rhinolophidae (n = 90) and Vespertilionidae (n = 191) in the USA and Czech Republic were screened for the presence of Cryptosporidium by microscopic and molecular analysis of faecal samples collected from rectum of dissected animals and from the ground beneath roosting sites. Cryptosporidium ooc...
journal_title：Parasitology research
pub_type： 杂志文章
doi：10.1007/s00436-015-4654-1
更新日期：2015-10-01 00:00:00
abstract：:Disseminated visceral coccidiosis (DVC) is a widely distributed intestinal and extraintestinal disease of cranes caused by eimeriid coccidia and has lethal pathogenicity to several crane species. Here, feces of 164 black-necked cranes collected in Dashanbao Black-necked Crane National Nature Reserve, China, were exami...
journal_title：Parasitology research
pub_type： 杂志文章
doi：10.1007/s00436-018-5765-2
更新日期：2018-03-01 00:00:00
abstract：:The giant thorny-headed worm Macracanthorhynchus hirudinaceus is a zoonotic acanthocephalan species with a worldwide distribution. Its natural definitive hosts are primarily pigs and wild boars (Sus scrofa), and scarabaeid beetles serve as the intermediate host. To date, there has only been one record of this acanthoc...
journal_title：Parasitology research
pub_type： 杂志文章
doi：10.1007/s00436-018-5922-7
更新日期：2018-07-01 00:00:00
abstract：:Cysticercoids as well as 6-, 10-, and 14-day Hymenolepis diminuta were evaluated in terms of enzymatic activities related to phosphoenolpyruvate (PEP) utilization and mitochondrial succinate accumulation. The data obtained support a transition toward anaerobic electron-transport-dependent succinate accumulation, chara...
journal_title：Parasitology research
pub_type： 杂志文章
doi：10.1007/s004360050487
更新日期：1998-10-01 00:00:00
abstract：:One of the main drawbacks of experimental amebiasis is the lack of an adequate animal model for invasive intestinal lesions. Mongolian gerbils are useful because both intestinal and hepatic amebiasis can be produced experimentally with Entamoeba histolytica trophozoites. In this paper we show results obtained with in ...
journal_title：Parasitology research
pub_type： 杂志文章
doi：10.1007/s004360050228
更新日期：1997-01-01 00:00:00
abstract：:Prevalence and intensity of gastrointestinal parasites were studied through a longitudinal survey in 400 horses over a 17-month period in an abattoir in Germany. Three hundred and ten horses (77.5 %) were demonstrated harbouring endoparasites either by direct recovery of parasites from the digestive tract and/or in te...
journal_title：Parasitology research
pub_type： 杂志文章
doi：10.1007/s00436-012-3150-0
更新日期：2013-01-01 00:00:00
abstract：:Balantidium coli is a ciliated protozoon inhabiting the colon of swine, rodents, horses, nonhuman primates and humans. In association with disease triggered by other infectious agents, B. coli may become a pathogenic opportunist. This study describes the isolation, cultivation, morphological as well as molecular chara...
journal_title：Parasitology research
pub_type： 杂志文章
doi：10.1007/s00436-009-1673-9
更新日期：2010-01-01 00:00:00
abstract：:One cDNA clone was purified from an adult Clonorchis sinensis cDNA library, and its deduced polypeptide sequence was found to be homologous with myosin regulatory light chain (MRLC) of invertebrates and vertebrates. Two amino-acid residues, Thr and Ser, were conserved at the phosphorylation sites that regulate the fun...
journal_title：Parasitology research
pub_type： 杂志文章
doi：10.1007/s00436-005-1376-9
更新日期：2005-08-01 00:00:00
abstract：:The oocysts of Caryospora cherrughi sp. n. were described from the feces of the saker falcon, Falco cherrug, collected from the falcon market in Riyadh City, Saudi Arabia. The prevalence of infection was 21.4 % (15/70). The majority of the oocysts examined had completed sporulation within 64-84 h at 24 ± 2 °C. Sporula...
journal_title：Parasitology research
pub_type： 杂志文章
doi：10.1007/s00436-012-3217-y
更新日期：2013-03-01 00:00:00
abstract：:Immunoperoxidase localisation of antigen at the electron microscope level confirms that parasite surface proteins, in association with membrane, are shed from the surface of the zoite on invasion, while varying amounts are also internalised. SAG 1 is stable on intracellular zoites for up to 48 h, although new protein ...
journal_title：Parasitology research
pub_type： 杂志文章
doi：10.1007/BF00931842
更新日期：1995-01-01 00:00:00
abstract：:Aedes aegypti and Ae. albopictus are key vectors in the spread of arboviruses such as dengue, chikungunya, yellow fever, and Zika. Triatoma rubrofasciata is an "assassin bug" whose populations and association with humans have dramatically increased and may represent a serious health concern. Control of insect vectors ...
journal_title：Parasitology research
pub_type： 杂志文章
doi：10.1007/s00436-019-06212-1
更新日期：2019-03-01 00:00:00
abstract：:Several rhoptry proteins (ROPs) have been confirmed to be critical virulence factors of Toxoplasma gondii strains from North America and Europe. The two active kinases ROP17 and ROP18, and pseudokinase ROP5 were thought to be the key determinants of parasites' virulence in laboratory mice. Given the genetic diversity ...
journal_title：Parasitology research
pub_type： 杂志文章
doi：10.1007/s00436-016-5141-z
更新日期：2016-10-01 00:00:00
abstract：:Cystic echinococcosis (CE) is a widespread zoonosis. For treating single echinococcal cysts during the last decades, therapeutic puncture of the cyst, aspiration, injection of a scolicide, and re-aspiration (PAIR) has been established as a minimal-invasive alternative method to surgery. A recent review on the complica...
journal_title：Parasitology research
pub_type： 杂志文章
doi：10.1007/s00436-014-4275-0
更新日期：2015-02-01 00:00:00
abstract：:Severe and complicated malaria is usually caused by Plasmodium falciparum malaria (PF) but it has been increasingly observed that Plasmodium vivax malaria (PV), which was otherwise considered to be benign malaria, with a low case-fatality ratio, can also occasionally result in severe disease as with PF malaria. There ...
journal_title：Parasitology research
pub_type： 杂志文章
doi：10.1007/s00436-011-2776-7
更新日期：2012-06-01 00:00:00
abstract：:A total of 20 decamer primers were used to generate random applied polymorphic DNA (RAPD) markers from 5 isolates of Trypanosoma fallisi, 3 isolates of T. ranarum, 2 isolates of T. rotatorium, and 2 isolates of T. rotatorium-like trypanosomes in addition to 2 species from the American Type Culture Collection, T. chatt...
journal_title：Parasitology research
pub_type： 杂志文章
doi：10.1007/s004360050062
更新日期：1996-01-01 00:00:00
abstract：:Naturally occurring bithyniid snails, Bithynia siamensis goniomphalos (Prosobranchia: Bithyniidae), and their intermediate hosts were sampled from Khammouane Province, the Lao People's Democratic Republic, and the prevalence of the carcinogenic human liver fluke, Opisthorchis viverrini, was examined. The presence of O...
journal_title：Parasitology research
pub_type： 杂志文章
doi：10.1007/s00436-010-2140-3
更新日期：2011-04-01 00:00:00
abstract：:Before and after a stress treatment, larval stages and adult worms of Haemonchus contortus were tested for the induction and expression of heat-shock proteins (HSPs) using immunoblot analysis with HSP70-and HSP65-specific monoclonal antibodies. Stress treatment or heat shock did not alter the signals obtained with the...
journal_title：Parasitology research
pub_type： 杂志文章
doi：10.1007/BF00931852
更新日期：1995-01-01 00:00:00
abstract：:The Leishmania amazonensis telomerase gene was cloned by a polymerase chain reaction-based strategy using primers designed from a Leishmania major sequence that shared similarities with conserved telomerase motifs. The genes from three other species were cloned for comparative purposes. A ClustalW multiple-sequence al...
journal_title：Parasitology research
pub_type： 杂志文章
doi：10.1007/s00436-005-0036-4
更新日期：2006-04-01 00:00:00
abstract：:Free-living amoebae (FLA) are protozoa ubiquitously found in nature. As some species or strains of these FLA are pathogenic for humans and animals, they represent objects of medical and parasitological research worldwide. Storage of valuable FLA strains in laboratories is often time- and energy-consuming and expensive...
journal_title：Parasitology research
pub_type： 杂志文章
doi：10.1007/s00436-018-6029-x
更新日期：2018-10-01 00:00:00
abstract：:Leishmania (L.) tropica is a causative agent of cutaneous and occasionally visceral or viscerotropic leishmaniasis in humans. The dose of parasites influences the course and outcome of disease in some Leishmania species. The effect of parasite dose on L. tropica infection in an experimental model was studied in the cu...
journal_title：Parasitology research
pub_type： 杂志文章
doi：10.1007/s00436-018-5991-7
更新日期：2018-09-01 00:00:00
abstract：:The outbreak of bluetongue disease in Central Europe necessitates new approaches in the identification of vectors to follow-up changes of populations of species and not of complexes. Since females of species of the complex of Culicoides obsoletus are difficult to be identified according to morphological criteria, we a...
journal_title：Parasitology research
pub_type： 杂志文章
doi：10.1007/s00436-009-1412-2
更新日期：2009-08-01 00:00:00
