Prevalence and molecular characterization of Cryptosporidium and Giardia in pre-weaned native calves in the Republic of Korea.

abstract：:With the objective of identifying the helminths of Paroaria coronata, 40 birds were necropsied, and their organs and contents were examined. The parasites were preserved in 70 masculineGL alcohol and prepared for identification using standard techniques. The helminth fauna found in P. coronata were Aproctella carinii,...

journal_title：Parasitology research

authors： Mascarenhas CS,Krüger C,Müller G

更新日期：2009-10-01 00:00:00

abstract：:Bimiracidial infections of Lymnaea ovata with Fasciola hepatica were performed under laboratory conditions to determine the susceptibility of snails from six French populations to trematode infection. In five populations of L. ovata the prevalence of infection in the 1-mm groups ranged between 2.7% and 43.7% at day 35...

journal_title：Parasitology research

authors： Dreyfuss G,Vignoles P,Rondelaud D

更新日期：2000-01-01 00:00:00

abstract：:The aim of the study is to understand the anti-Clonorchis sinensis properties of mebendazole and albendazole, and compare to praziquantel and tribendimidine. Two hundred and thirty rats were divided into five batches for experimental treatment. In four batches, each rat was infected orally with 50 or 100 C. sinensis m...

journal_title：Parasitology research

authors： Xiao SH,Xue J,Xu LL,Zhang YN,Qiang HQ

更新日期：2011-03-01 00:00:00

abstract：:The following effects of Lactobacillus casei in NIH mice were evaluated: the establishment of Trichinella spiralis adult worms in the intestine (AWI), larvae per gram of muscle tissue (LPG), levels of IgG and IgA, and levels of IL-4 and IFN-γ. One hundred and eight mice were allocated at random into 18 groups of six m...

journal_title：Parasitology research

authors： Martínez-Gómez F,Fuentes-Castro BE,Bautista-Garfias CR

更新日期：2011-12-01 00:00:00

abstract：:The physicochemical properties of four N-halomethylated and one non-halomethylated ammonium salts, with proven in vitro antileishmanial activity, were determined according to pharmaceutical standard procedures. The effectiveness and toxicity of these compounds were assessed in hamsters infected with Leishmania (Vianni...

journal_title：Parasitology research

authors： Fernandez M,Murillo J,Ríos-Vásquez LA,Ocampo-Cardona R,Cedeño DL,Jones MA,Velez ID,Robledo SM

更新日期：2018-01-01 00:00:00

abstract：:Chagas disease, caused by the protozoan Trypanosoma cruzi, remains a serious public health problem in Latin America. In relation to digestive problems, 4.5% of patients show mega syndromes (megacolon) in the chronic phase. In this article, we evaluated intestinal motility at the acute phase of T. cruzi infection throu...

journal_title：Parasitology research

authors： de Oliveira GM,de Melo Medeiros M,da Silva Batista W,Santana R,Araújo-Jorge TC,de Souza AP

更新日期：2008-03-01 00:00:00

abstract：:Ultrastructural differences are shown between the caecal organization in three blood-feeding polyopisthocotylean monogeneans, i.e., the chimaericolid Chimaericola leptogaster from the holocephalan Chimaera monstrosa and two hexabothriids, Callorhynchocotyle callorhynchi from the holocephalan Callorhynchus capensis and...

journal_title：Parasitology research

authors： Poddubnaya LG,Hemmingsen W,Reed C,Gibson DI

更新日期：2015-07-01 00:00:00

abstract：:Blastocystis is an emerging zoonotic pathogen with global distribution. However, limited data exist on the prevalence and genetic diversity of Blastocystis in the USA and in food animals. We conducted the first large-scale molecular investigation of Blastocystis in the USA by testing 2539 fecal samples from dairy heif...

journal_title：Parasitology research

authors： Maloney JG,Lombard JE,Urie NJ,Shivley CB,Santin M

更新日期：2019-02-01 00:00:00

abstract：:Diversity in parasite virulence is one of the factors that contribute to the clinical outcome of malaria infections. The association between the severity of Plasmodium falciparum malaria and the number of distinct parasite populations infecting the host (multiplicity of infection) or polymorphism within any of the spe...

journal_title：Parasitology research

authors： Kiwuwa MS,Ribacke U,Moll K,Byarugaba J,Lundblom K,Färnert A,Fred K,Wahlgren M

更新日期：2013-04-01 00:00:00

abstract：:Gyrodactylid monogeneans are considered to be the most invasive fish parasites. They are omnipresent on teleost fishes and host change might play a crucial role in their biology. In the present study, related fish species were kept in single- or mixed-species groups to test the ability of Gyrodactylus species to chang...

journal_title：Parasitology research

authors： Blazek RD,Bagge A,Valtonen ET

更新日期：2008-05-01 00:00:00

abstract：:An inexpensive and simple method using acid-phenol was developed for the isolation of total RNA from eimerian oocysts. This procedure provides a pure preparation of undegraded RNA in high yield and can be completed in under 2 h. ...

journal_title：Parasitology research

authors： Johnston DA,Bratty J,Fernando MA

更新日期：1998-07-01 00:00:00

abstract：:Spermiogenesis of the monozoic cestode Khawia armeniaca (Cholodkovski, 1915), a parasite of Capoeta capoeta sevangi (De Filippi, 1865) (Pisces: Cyprinidae), has been investigated by means of transmission electron microscopy for the first time. The present results show that the type of spermiogenesis in K. armeniaca sh...

journal_title：Parasitology research

authors： Brunanská M,Poddubnaya LG

更新日期：2006-09-01 00:00:00

abstract：:Malarial antigens on the surface of infected erythrocytes have been described by many investigators. However, few of these antigens have been unambiguously demonstrated to be exposed on the surface of erythrocytes. This study demonstrates that mild glutaraldehyde fixation results in the cytoplasmic face of the host me...

journal_title：Parasitology research

authors： Wiser MF,Faur LV,Lanners HN,Kelly M,Wilson RB

更新日期：1993-01-01 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

authors： Balczun C,Scheid PL

更新日期：2018-10-01 00:00:00

abstract：:Four new and four previously described species of Annulotrema were collected from the gills of four species (three genera, i.e. Alestes, Hydrocynus and Brycinus) of African tetras from Lake Turkana, Kenya: Annulotrema alestesnursi Paperna, 1973 from Brycinus nurse; Annulotrema ansatum n. sp., Annulotrema besalis Řehul...

journal_title：Parasitology research

authors： Kičinjaová ML,Blažek R,Gelnar M,Řehulková E

更新日期：2015-11-01 00:00:00

abstract：:Lice infestations in horses caused by the chewing louse Werneckiella (Damalinia) equi are observed worldwide. In the present study, the efficacy of 10% imidacloprid was tested on horses naturally infested with lice. Two groups of animals received a double application of 4 ml and 8 ml Advantage 10% spot-on on day 0 and...

journal_title：Parasitology research

authors： Mencke N,Larsen KS,Eydal M,Sigurethsson H

更新日期：2005-08-01 00:00:00

abstract：:The purpose of the present study was to investigate the acaricidal and larvicidal activity against the larvae of Haemaphysalis bispinosa Neumann (Acarina: Ixodidae) and larvae of hematophagous fly Hippobosca maculata Leach (Diptera: Hippoboscidae) and against the fourth-instar larvae of malaria vector, Anopheles steph...

journal_title：Parasitology research

authors： Jayaseelan C,Rahuman AA,Rajakumar G,Santhoshkumar T,Kirthi AV,Marimuthu S,Bagavan A,Kamaraj C,Zahir AA,Elango G,Velayutham K,Rao KV,Karthik L,Raveendran S

更新日期：2012-08-01 00:00:00

abstract：:The history of European bison Bison bonasus Linnaeus, 1758 has been stormy since its extinction in the wild after the First World War. Due to the fact that the species was restored from just 12 founders, further expansion has suffered from low genetic variability, rendering the bison vulnerable to various pathogens du...

journal_title：Parasitology research

authors： Pyziel AM,Björck S,Wiklund R,Skarin M,Demiaszkiewicz AW,Höglund J

更新日期：2018-01-01 00:00:00

abstract：:When given orally, quinine or salinomycin cause irreversible damage to the plasmodial developmental stages of Henneguya sp., a gill parasite in the tapir fish Gnathonemus petersii. Naturally infected tapir fish measured 75-169 mm in total length and their total weight ranged over 4.3-11.7 g. The fish bore 7-77 plasmod...

journal_title：Parasitology research

authors： Dohle A,Schmahl G,Raether W,Schmidt H,Ritter G

更新日期：2002-09-01 00:00:00

abstract：:Companion animals including dogs are one of the important components in One Health. Parasites may cause not only diseases in pet animals but also many zoonotic diseases infecting humans. In this study, we performed a survey of intestinal parasites in fecal specimens (n = 485) collected from outpatient pet dogs with di...

journal_title：Parasitology research

authors： Yu Z,Ruan Y,Zhou M,Chen S,Zhang Y,Wang L,Zhu G,Yu Y

更新日期：2018-01-01 00:00:00

abstract：:Mosquito adults usually need to ingest sugar from nectar host plants to sustain their metabolic needs. Mosquitoes could be differentially attracted by various flowering plant species, and the volatiles were thought to be important factors attributed to the differential attractiveness. However, whether mosquitoes' pref...

journal_title：Parasitology research

authors： Yu BT,Hu Y,Ding YM,Tian JX,Mo JC

更新日期：2018-01-01 00:00:00

abstract：:The tegument proteins of schistosomes are regarded as potential vaccine candidates and drug targets to control schistosomiasis. Nucleotide pyrophosphatase/phosphodiesterase-5 (NPP-5), which belongs to a multigene family of nucleotide pyrophosphatase/phosphodiesterases (NPPs), is important in the hydrolysis of pyrophos...

journal_title：Parasitology research

authors： Zhang M,Han Y,Zhu Z,Li D,Hong Y,Wu X,Fu Z,Lin J

更新日期：2012-02-01 00:00:00

abstract：:The present study shows that head lice (Pediculus humanus capitis) are killed by suffocation when submersed into the anti-louse shampoo Licener®, which contains a mild shampoo component and an extract of neem seeds after their oil components had been pressed off. It is shown that the inner tracheal system becomes comp...

journal_title：Parasitology research

authors： Al-Quraishy S,Abdel-Ghaffar F,Mehlhorn H

更新日期：2015-08-01 00:00:00

abstract：:Canine demodicosis is a severe and highly prevalent dermatologic disease in dogs. Pet dogs can be affected by three recognized Demodex species that can produce clinical effects. In this paper, three morphological types of Demodex mites have been isolated from Spanish dogs. A complete morphobiometrical study of each on...

journal_title：Parasitology research

authors： de Rojas M,Riazzo C,Callejón R,Guevara D,Cutillas C

更新日期：2012-11-01 00:00:00

abstract：:Toxoplasmosis is a disease with a worldwide distribution that affects a wide variety of animal species, though with rare descriptions in chickens. We describe the clinical, epidemiological, pathological, and molecular aspects of a toxoplasmosis outbreak in domestic chickens and guinea fowl in southern Brazil. The floc...

journal_title：Parasitology research

authors： Vielmo A,Pena HFJ,Panziera W,Bianchi RM,De Lorenzo C,Oliveira S,Alves BF,Gennari SM,Pavarini SP,de Barros CSL,Driemeier D

更新日期：2019-03-01 00:00:00

abstract：:Pest management by conventional pesticides has become progressively hindered by developing pest resistance and increase in consumers demand for safe and residue-free foodstuffs. This will create a considerable market opportunity for alternative products, including botanical pesticides. The present study was conducted ...

journal_title：Parasitology research

authors： Masoumi F,Youssefi MR,Tabari MA

更新日期：2016-11-01 00:00:00

abstract：:In the present study, Diplectanum laubieri was redescribed from material obtained from wild and cultured fish. The population dynamics of D. aequans and D. laubieri under culture conditions was studied. The prevalence and mean intensity (average number of worms per parasitized fish) were 80.64% and 112 for D. aequans ...

journal_title：Parasitology research

authors： González-Lanza C,Alvarez-Pellitero P,Sitjá-Bobadilla A

更新日期：1991-01-01 00:00:00

abstract：:On the basis of information acquired from local health authorities in Evora district of Portugal on cases of visceral leishmaniasis (VL), an epidemiology survey study was conducted. To determine the prevalence of anti-Leishmania antibodies in the local human and canine populations residing in Evora town and 14 adjacen...

journal_title：Parasitology research

authors： Semião-Santos SJ,el Harith A,Ferreira E,Pires CA,Sousa C,Gusmão R

更新日期：1995-01-01 00:00:00

abstract：:Toxoplasma gondii is an opportunistic protozoan parasite that differentiates into latent cysts (bradyzoite) that can be reactivated during immunosuppression. TgSRCAP (Toxoplasma gondii Snf2-related CBP activator protein) is a SWI2/SNF2 family chromatin remodeler whose expression increases during cyst development. Iden...

journal_title：Parasitology research

authors： Nallani KC,Sullivan WJ Jr

更新日期：2005-03-01 00:00:00

abstract：:Adult worm extract from Ascaris suum (Asc) has immunosuppressive activity and elicits Th2/IL-4/IL-10 response. This study evaluated the prophylactic and therapeutic effect of Asc in a murine model of concanavalin A (ConA)-induced autoimmune hepatitis (AIH). BALB/c mice received ConA, iv, (20 mg/kg), and three groups o...

journal_title：Parasitology research

authors： Nascimento WC,Silva RP,Fernandes ES,Silva MC,Holanda GC,Santos PA,Albuquerque MP,Costa VA,Pontes-Filho NT,Souza VO

更新日期：2014-09-01 00:00:00