Acta Parasitologica (ACTA PARASITOL)

Publisher: Springer Verlag

Journal description

A quarterly; Acta Parasitologica is an international journal, publishing papers concerning mainly general parasitology and problems of veterinary and medical parasitology. It was founded in 1953 by Polish Parasitological Society, since 1954 being published by W.Stefanski Institute of Parasitology, Polish Academy of Sciences, in Warsaw. Acta Parasitologica publishes original papers on all aspects of parasitology and host-parasite relationships, including the latest discoveries in biochemical and molecular biology of parasites, their physiology, morphology, taxonomy and ecology, as well as original research papers on immunology, pathology, and epidemiology of parasitic diseases in the context of medical, veterinary and biological sciences. The journal also publishes short research notes, invited review articles, book reviews, news and advertisements.

Journal Impact: 1.37*

*This value is calculated using ResearchGate data and is based on average citation counts from work published in this journal. The data used in the calculation may not be exhaustive.

Journal impact history

2016 Journal impact Available summer 2017
2015 Journal impact 1.37
2013 Journal impact 1.20
2012 Journal impact 1.20
2011 Journal impact 1.18
2010 Journal impact 1.23
2009 Journal impact 1.36
2008 Journal impact 0.72
2007 Journal impact 0.56
2006 Journal impact 0.73
2005 Journal impact 0.44
2004 Journal impact 0.48
2003 Journal impact 0.40
2002 Journal impact 0.27
2001 Journal impact 0.34
2000 Journal impact 0.27

Journal impact over time

Journal impact

Additional details

Cited half-life 8.30
Immediacy index 0.22
Eigenfactor 0.00
Article influence 0.26
Website Acta Parasitologica website
Other titles SpringerLink
ISSN 1230-2821
OCLC 288975885
Material type Document, Periodical
Document type Journal / Magazine / Newspaper, Computer File

Publisher details

This journal may support self-archiving.
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Publications in this journal

  • [Show abstract] [Hide abstract] ABSTRACT: A new microsporidium is reported from the small spruce bark beetle, Ips amitinus: Microsporidium sp. with uninucleate oval spores measuring 3.5 × 2.5 μm; infecting cells of the midgut epithelium, midgut muscles, the fat body, the Malpighian tubules, and the gonads of adult beetles collected in Austria. Seven other pathogens were found in beetles collected from Austria, the Czech Republic, and Finland. Six of them were already known from I. amitinus. Nosema cf. typographi is recorded for the first time in the overwintering generation of I. amitinus from the Czech Republic.
    Article · Sep 2016 · Acta Parasitologica
  • [Show abstract] [Hide abstract] ABSTRACT: The objective of this study was to determine the prevalence and risk factors for the occurrence of endoparasitosis in dogs and cats in Espírito Santo, Brazil. For the study, 345 dogs and 160 cats were examined. Faecal samples from the animals were collected, and owners were interviewed about their handling of their animals. For the diagnosis of the infections, the Willis-Molley, simple centrifugal flotation and formalin-ether sedimentation techniques were performed. The data found in the tests were tabulated and analysed with a chi-square test (p <0.05), and calculation of odds ratios (OR) with confidence intervals of 95% were then performed to determine the association between the variables and the outcome of stool examinations. The prevalence of parasites was 59% for dogs and 54% for cats. The genus
    Article · Sep 2016 · Acta Parasitologica
  • [Show abstract] [Hide abstract] ABSTRACT: Pathogenic strains of Acanthamoeba are causative agents of keratitis and encephalitis that often may end fatal in humans and other animals. In the present study, twenty-seven soil samples were collected in the Bolivar State in Venezuela and checked for the presence of Acanthamoeba. Samples were cultivated onto 2% non-nutrient agar plates seeded with a layer of heat killed E. coli. Amplification by PCR and sequencing of the DF3 region of the 18S rDNA of Acanthamoeba was carried out in order to confirm morphological identification of the amoebae. Furthermore, Acanthamoeba spp. was isolated from 51.8% of soil samples. Sequencing of the DF3 region of the 18S rDNA resulted in the identification of genotype T4 in all samples. To the best of our knowledge, this is the first report of genotype T4 in soil sources from Venezuela. Further studies should be carried out in this State and in the country in order to determine the current occurrence of Acanthamoeba in Venezuelan environments.
    Article · Sep 2016 · Acta Parasitologica
  • [Show abstract] [Hide abstract] ABSTRACT: Acanthamoeba spp. is an opportunistic protozoan parasite which is the causative agent of granulomatous amoebic encephalitis (GAE) and Acanthamoeba keratitis (AK). GAE usually occurs in immunocompromised patients which in most cases is fatal. The present study was conducted to determine the genotypes of Acanthamoeba isolated from patients with compromised immunological status. For this purpose, 90 samples from the oral cavity of these individuals were collected in different hospitals of Tehran, Iran using sterile cotton swabs. Samples were cultured in 2% Non-Nutrient Agar (NNA) plates in order to check for the presence of amoebae. Identification of isolates was carried out using both morphological and molecular tools. The pathogenic potential of the obtained strains was assessed by performing osmo-and thermotolerance assays as previously described. Genotyping of the isolates was carried out by PCR/sequencing of the DF3 region of the 18S rDNA gene of Acanthamoeba. From the 90 collected samples, 11 (13.4%) were positive for Acanthamoeba genus. Molecular analysis revealed the presence of genotypes T3, T4 and T11, although most of the isolates belonged to genotype T4. Only 3 of the isolates genotyped as T4 were positive for the pathogenic potential assays. To this end if the immunological status is considered as one of the key factors for the development of GAE due to Acanthamoeba in the previous reported cases, individuals suffering from the conditions mentioned in this study should be considered as a high risk group of population in Iran and worldwide.
    Article · Sep 2016 · Acta Parasitologica
  • [Show abstract] [Hide abstract] ABSTRACT: During an investigation of the diversity of monogenean parasites in Meerut, U.P., India, the exotic freshwater fish Gymnocorymbus ternetzi was found infected with the gill dactylogyrid species of Diaphorocleidus Jogunoori et al. 2004. Using morphological study, the present monogeneans were found similar in morphology of anchors, bars and male copulatory organ with D. armillatus Jogunoori et al. 2004. This is the first genetic characterization of D. armillatus based on the analysis of 18S ribosomal RNA sequence (1800 bp) and associated with morphological redescription. Our study suggests that more molecular investigation is required on Diaphorocleidus species for deducing correct phylogenetic position of D. armillatus.
    Article · Sep 2016 · Acta Parasitologica
  • [Show abstract] [Hide abstract] ABSTRACT: The presence of zoonotic parasites in feral cats have been widely considered all over the world. In Gran Canaria (Macaronesian archipelago, Canary Islands, Spain) the number of feral cats has grown out of control in urban and rural areas. 48 of Felis catus captured in different Gran Canaria areas were studied. Animals were necropsied and several organs were systematically examined in order to collect and identify macroscopic parasites. In addition, coprological tests were done in 28 cats. There were no statistically significant differences in the prevalence rate among sex, age or capture area, showing an overall prevalence of helminths of 77.1%. The most common tapeworms were Dipylidium caninum (64.6%) and Taenia taeniaeformis (31.3%), followed by the nematodes Toxocara cati (20.8%), Ancylostoma tubaeforme (18.8%), Aelurostrongylusabstrusus (10.4%) and Trichuris vulpis (2.08%). We also find several eggs of Alaria alata in the small intestine of one cat (2.08%), being the first description of this trematode in cats in the Canary Islands. Aproximatelly, 40% of the studied cats harboured more than one parasite. High rates of zoonotic species found in these animals suggest the need of controling parasitic infections and preventive measures against them.
    Article · Sep 2016 · Acta Parasitologica
  • [Show abstract] [Hide abstract] ABSTRACT: In this study, twenty water samples were collected in the island of Lanzarote, Canary Islands, Spain in order to check for the presence of V. vermiformis strains in these samples. Water samples were cultured on 2% Non-Nutrient Agar (NNA) plates covered with a thin layer of heat killed E. coli and checked daily for the presence of Vermamoeba. After a week, V. vermiformis amoebae were observed in 2 of the 20 processed samples (10%) incubated at room temperature and 37°C. Molecular characterization was carried out by amplifying the 18S rDNA gene and DNA sequencing in order to confirm the identity of the isolated amoebic strains. To the best of our knowledge, this is the first report on the presence of FLA in environmental sources in Lanzarote Island and the first report of Vermamoeba vermiformis in water sources in this island. Furthermore, the two strains isolated in this study were collected in recreational areas with close contact with humans and thus awareness should be raised.
    Article · Sep 2016 · Acta Parasitologica
  • [Show abstract] [Hide abstract] ABSTRACT: Toxoplasma gondii converts from tachyzoites to bradyzoites after acute infection and thus survives the attack of the host immune responses. In this study, we observed the conversion of tachyzoites to bradyzoites in cell cultures using a transgenic T. gondii RH strain. The transgenic parasites continuously express yellow fluorescent protein (YFP) but only express red fluorescent protein (RFP) at the bradyzoite stage. Red fluorescent bradyzoite-containing cysts were found in transgenic parasite infected cells cultured with atmospheric CO2 supply, indicating the successful induction of the stage conversion. In cell culture with alkalic medium (pH 8.1) and atmospheric CO2 supply, only part of the YFP-expressing parasites in a cyst express RFP marker, suggesting the asynchronous development of T. gondii in vitro. This study provides a possibility for further studies of the gene expression profile during stage conversion and the genes involved.
    Article · Sep 2016 · Acta Parasitologica
  • [Show abstract] [Hide abstract] ABSTRACT: During an extensive survey of fish parasites along the Malabar coast of India we observed exceptionally high or even massive infection of the narrow-barred Spanish mackerel, Scomberomorus commerson (Scombridae), with parasitic copepods Cybicola armatus. Such infection has not hitherto been reported. The copepods occurred on the gills of its host and the infection persisted for many years (the survey lasted from January 2010 to July 2014). The overall prevalence was very high (95%); out of a total of 981 fish studied, 933 were infected, and the maximum intensity reached 42. The highest rate of infection (prevalence 99.2%) was observed in medium sized fish (36.0–79.9 cm). We found this parasite only on S. commerson even though we examined 81 fish species, including five of the family Scombridae. Interestingly, the parasite exhibits strict site specificity and microhabitat preference. A significant proportion of them was seen attached to pseudobranchs rather than to main gill arches. Significantly, the body size of the parasite was positively correlated with that of the host fish. Our SEM micrographs contributed new facts to this copepod’s morphology by illustrating for the first time the ventral part of its cephalothorax, illustrating the nature of attachment, and by finding a new structure – a premaxillary pad. We demonstrated the haematophagous nature of C. armatus by finding and documenting the host’s blood cells in the parasite’s intestine.
    Article · Aug 2016 · Acta Parasitologica