Evidence of human neurocysticercosis in Slovenia.

abstract：:Host behavioural modification by parasites is a common and well-documented phenomenon. However, knowledge on the complexity and specificity of the underlying mechanisms is limited, and host specificity among manipulating parasites has rarely been experimentally verified. We tested the hypothesis that the ability to in...

journal_title：Parasitology

authors： Hernandez RN,Fredensborg BL

更新日期：2015-11-01 00:00:00

abstract：:Increased permeability of capillaries and venules, labelled with colloidal carbon, was observed in the superficial mucosa of the small intestine of sheep infected with Trichostrongylus colubriformis. The labelled vessels were restricted to infected portions of the gut, and the intensity of labelling appeared to be re...

journal_title：Parasitology

authors： Barker IK

更新日期：1975-04-01 00:00:00

abstract：:Many different drug-resistant lines of rodent malaria are available as screening models. It is obligatory to screen new compounds for antimalarial activity against a series of resistant lines in order to identify a compound with potential for the treatment of multi-drug resistant (MDR) malaria infections. Instead of u...

journal_title：Parasitology

authors： Tripathi R,Dhawan S,Dutta GP

更新日期：2005-09-01 00:00:00

abstract：:Tubulin is the predominant phosphoprotein in Trypanosoma cruzi epimastigotes and is phosphorylated by a protein kinase CK2. Interestingly, the presence or absence of divalent cations affected the solubilization of a pool of the parasite tubulin and the CK2 responsible for its phosphorylation. This fraction of tubulin ...

journal_title：Parasitology

authors： De Lima AR,Medina R,Uzcanga GL,Noris Suárez K,Contreras VT,Navarro MC,Arteaga R,Bubis J

更新日期：2006-04-01 00:00:00

abstract：:High levels of molecular diversity were identified in mitochondrial cytochrome c oxidase (cox1) gene sequences of Schistosoma turkestanicum from Hungary. These cox1 sequences were all specific to Hungary which contrasted with the low levels of diversity seen in the nuclear internal transcribed spacer region (ITS) sequ...

journal_title：Parasitology

authors： Lawton SP,Bowen LI,Emery AM,Majoros G

更新日期：2017-11-01 00:00:00

abstract：:The biodiversity of Trypanosoma cruzi is one of the main factors complicating the understanding of its molecular epidemiology. As an alternative to classical genetic methods, investigators have used DNA-mediated transformation techniques to study this diversity. Recently, transient expression data were shown to correl...

journal_title：Parasitology

authors： Laurent JP,Swindle J

更新日期：1999-12-01 00:00:00

abstract：:Longitudinal muscles in adult male Schistosoma mansoni appear to remain in almost all respects functional after tegumental disruption by Triton X-100. Responses to high K+, ouabain, low temperature, praziquantel and neurotransmitters are still present. Muscle membrane potentials remain near those of control animals an...

journal_title：Parasitology

authors： Depenbusch JW,Thompson DP,Pax RA,Bennett JL

更新日期：1983-08-01 00:00:00

abstract：:Seroprevalence data illustrate that human exposure to Toxocara is frequent. Environmental contamination with Toxocara spp. eggs is assumed to be the best indicator of human exposure, but increased risk of exposure has also been associated with many other factors. Reported associations are inconsistent, however, and th...

journal_title：Parasitology

authors： Kanobana K,Devleesschauwer B,Polman K,Speybroeck N

更新日期：2013-07-01 00:00:00

abstract：:Human cysticercosis is a public health problem caused by Taenia solium metacestodes; thus, eradication of T. solium transmission by vaccination is an urgent requirement. The Cc48 mimotope from T. solium cysticerci was tested expressed in phage particles (mCc48) and chemically synthesized (sCc48) as a vaccine candidate...

journal_title：Parasitology

authors： Manhani MN,Tilelli CQ,Ribeiro VDS,Goulart LR,Costa-Cruz JM

更新日期：2020-10-01 00:00:00

abstract：:A new histozoic species of myxosporean was found to infect the gill filaments, gut, kidney and liver of the freshwater teleost Leporinus friderici, collected from the estuarine region of the Amazon, near the city of Belém, Brazil. The plasmodia show asynchronous development, at any one time composed of mature spores a...

journal_title：Parasitology

authors： Casal G,Matos E,Azevedo C

更新日期：2003-04-01 00:00:00

abstract：:A large database on the transmission of a stabilate of the Theileria parva Muguga stock from one breed of cattle using two stocks of Rhipicephalus appendiculatus, Muguga and Ol Pejeta was developed and analysed. Factors associated with the ticks and cattle, and the infections developing in cattle were studied in relat...

journal_title：Parasitology

authors： Young AS,Dolan TT,Morzaria SP,Mwakima FN,Norval RA,Scott J,Sherriff A,Gettinby G

更新日期：1996-09-01 00:00:00

abstract：:Toxoplasmosis is largely present in rural areas but its spatial distribution in this environment remains poorly known. In particular, it is unclear if areas of high density of cats, the only hosts excreting Toxoplasma gondii, constitute foci of high prevalence. To improve our understanding of the spatial distribution ...

journal_title：Parasitology

authors： Gotteland C,Chaval Y,Villena I,Galan M,Geers R,Aubert D,Poulle ML,Charbonnel N,Gilot-Fromont E

更新日期：2014-02-01 00:00:00

abstract：:We estimate the incidence rate, serological conversion rate and basic case reproduction number (R0) of Leishmania infantum from a cohort study of 126 domestic dogs exposed to natural infection rates over 2 years on Marajó Island, Pará State, Brazil. The analysis includes new methods for (1) determining the number of s...

journal_title：Parasitology

authors： Quinnell RJ,Courtenay O,Garcez L,Dye C

更新日期：1997-08-01 00:00:00

abstract：:American trypanosamiasis occurs in nature as a sylvatic cycle, where Trypanosoma cruzi interacts with wild triatomines and mammalian reservoirs, such as marsupials, rodents, armadillos and other animals. Due to difficulties in trying to isolate T. cruzi stocks from the sylvatic cycle, very few studies have been perfor...

journal_title：Parasitology

authors： Fernandes O,Mangia RH,Lisboa CV,Pinho AP,Morel CM,Zingales B,Campbell DA,Jansen AM

更新日期：1999-02-01 00:00:00

abstract：:Ocular, peroral, intraperitoneal, intramuscular, and subcutaneous inoculation of severe combined immunodeficient (SCID) mice with spores of the human isolate (CDC: V404) of Brachiola algerae (syn. Nosema algerae) (Phylum Microspora) revealed that the microsporidium develops in viscera of the immunodeficient mouse host...

journal_title：Parasitology

authors： Koudela B,Visvesvara GS,Moura H,Vávra J

更新日期：2001-08-01 00:00:00

abstract：:Full-length cDNAs encoding cytosolic (SODc) and putative extracellular (SODe) Cu/Zn superoxide dismutases (SODs) from the ovine gastrointestinal parasitic nematode Haemonchus contortus have been isolated and characterized. The predicted sequences of the H. contortus SODs showed strong homology to other helminth SODs, ...

journal_title：Parasitology

authors： Liddell S,Knox DP

更新日期：1998-04-01 00:00:00

abstract：:The 'Muguga cocktail' live vaccine, delivered by an infection and treatment protocol, has been widely deployed in Eastern, Central and Southern Africa to protect cattle against East Coast fever, caused by Theileria parva. The vaccine contains 3 component stocks (Muguga, Serengeti-transformed and Kiambu 5). In a previo...

journal_title：Parasitology

authors： Oura CA,Bishop R,Asiimwe BB,Spooner P,Lubega GW,Tait A

更新日期：2007-08-01 00:00:00

abstract：:Sera from goats and cattle that were infected with two Trypanosoma vivax clones (ILDat 1.2 and ILDat 2.1) derived from different stocks were analysed for antibody activity against the variable surface glycoproteins (VSGs) of the infecting clones by enzyme-linked immune assays (ELISA) and immune lysis. To obtain purifi...

journal_title：Parasitology

authors： Vos GJ,Gardiner PR

更新日期：1990-02-01 00:00:00

abstract：:Evidence exists that lethal activity is associated with extracts from Eimeria tenella-infected caecal tissues. We examined tissues of the small intestine infected with other species of Eimeria for a similar lethal activity. Extracts were prepared from intestinal tissues of chickens infected with either E. acervulina, ...

journal_title：Parasitology

authors： McKenzie ME,Johnson J,Long PL

更新日期：1985-06-01 00:00:00

abstract：:Most of our knowledge about the process of penetration of skin, by cercariae of Schistosoma mansoni, has been gained from studies carried out in vivo with laboratory animals. Human skin is significantly different from that of other animals but there are obvious practical difficulties in directly studying attachment an...

journal_title：Parasitology

authors： Khammo N,Bartlett A,Clothier RH,Whitfield PJ

更新日期：2002-01-01 00:00:00

abstract：:The in vitro effects of 4 arylimidamides (DB811, DB786, DB750 and DB766) against the proliferative tachyzoite stage of the apicomplexan parasite Besnoitia besnoiti were investigated. These four compounds had been shown earlier to exhibit in vitro activities in the nanomolar range against the related apicomplexans Neos...

journal_title：Parasitology

authors： Cortes HC,Muller N,Boykin D,Stephens CE,Hemphill A

更新日期：2011-04-01 00:00:00

abstract：:Asparaginyl proteinases (or legumains) are a recently identified, novel class of cysteine proteinase which specifically hydrolyse peptide bonds after asparagine residues. Legumains have been implicated in the activation of cysteine proteases, particularly cathepsin B-like proteinases which are thought to help degrade ...

journal_title：Parasitology

authors： Oliver EM,Skuce PJ,McNair CM,Knox DP

更新日期：2006-08-01 00:00:00

abstract：:Neospora caninum causes economical impact in cattle-raising farms since it is implicated as the major cause of bovine abortions. Although infection by the parasite has been widely described in mammals, the role of birds in its life-cycle is still obscure. Therefore, this work aimed to evaluate the infection by N. cani...

journal_title：Parasitology

authors： Furuta PI,Mineo TW,Carrasco AO,Godoy GS,Pinto AA,Machado RZ

更新日期：2007-12-01 00:00:00

abstract：:Investigations were carried out into the properties and localization of chitin synthase (EC 2.4.1.16) in connection with the formation of Ascaris suum egg-shells. The chitin synthase of eggs exhibited properties very similar to those found in other chitin-synthesizing organisms. It was stimulated by the presence of AT...

journal_title：Parasitology

authors： Dubinský P,Rybos M,Turceková L

更新日期：1986-02-01 00:00:00

abstract：:The acanthocephalan parasite, Polymorphus minutus, manipulates its intermediate hosts' (gammarids) behaviour, presumably to facilitate its transmission to the definitive hosts. A fundamental question is whether this capability has evolved to target gammarids in general, or specifically sympatric gammarids. We assessed...

journal_title：Parasitology

authors： Farahani S,Palsbøll PJ,Pen I,Komdeur J

更新日期：2020-11-13 00:00:00

abstract：:If parasitic infection is a driving force in female mate choice, then females should preferentially select parasite-free males. The role of infection on female mate choice in mammals was assessed using a 3-chambered apparatus. A female CD-1 mouse was allowed to choose between 2 tethered male mice, 1 uninfected and 1 i...

journal_title：Parasitology

authors： Ehman KD,Scott ME

更新日期：2002-11-01 00:00:00

abstract：:Many clinically useful antibacterial drugs have intracellular target sites. Therefore, in order to reach their targets, these compounds must be able to cross bacterial outer and cytoplasmic membranes. Considerable information is available on the mechanisms by which antibiotics cross bacterial membranes and, in many ca...

journal_title：Parasitology

authors： Chopra I

更新日期：1988-01-01 00:00:00

abstract：:In the context of a broader program dealing with the symbiotic associations of apple snails, we sampled three species that coexist in Lake Regatas (Palermo, Buenos Aires, Argentina). The population of Asolene platae, (but not those of Pomacea canaliculata and Pomacea scalaris) showed trematode larvae (echinocercariae ...

journal_title：Parasitology

authors： Dellagnola FA,Montes MM,Martorelli SR,Vega IA

更新日期：2019-06-01 00:00:00

abstract：:Multiplication of Plasmodium parasites within human erythrocytes is essential to malarial disease. The cell-division cycle of this organism, however, is still poorly understood. In other eukaryotes, various techniques for (apparent) cell-cycle synchronization have been used to shed light on the mechanisms involved in ...

journal_title：Parasitology

authors： Naughton JA,Bell A

更新日期：2007-03-01 00:00:00

abstract：:The Anaplasma species are important globally distributed tick-transmitted bacteria of veterinary and public health importance. These pathogens, cause anaplasmosis in domestic and wild animal species including humans. Rhipicephalus, Ixodes, Dermacentor and Amblyomma genera of ticks are the important vectors of Anaplasm...

journal_title：Parasitology

authors： Atif FA

更新日期：2016-05-01 00:00:00