Immunogenicity of a hybrid Plasmodium falciparum malaria antigen.

abstract：:The numbers, distribution in the small intestine, sexual development and growth (dry weight) of 5-week-old Moniliformis dubius (Acanthocephala) were investigated experimentally in adult, female CFHB rats fed on theoretically isoenergetic diets containing known amounts of fructose in combination with either maize-oil f...

journal_title：Parasitology

authors： Crompton DW,Keymer A,Singhvi A,Nesheim MC

更新日期：1983-02-01 00:00:00

abstract：:The nematode-trapping fungus Arthrobotrys oligospora traps and invades all the free-living juvenile stages of the trichostrongyle nematode Trichostrongylus colubriformis. The processes of capture and invasion of the 1st-stage juveniles are described using differential interference contrast optics and 3-D reconstructio...

journal_title：Parasitology

authors： Murray DS,Wharton DA

更新日期：1990-08-01 00:00:00

abstract：:Cystoisospora belli is a coccidian protozoan that can cause chronic diarrhoea, acalculous cholecystitis and cholangiopathy in AIDS patients. We applied molecular methods to identify Cystoisospora at species level in AIDS patients presenting with and without the presence of unizoites in lamina propria. Coprological and...

journal_title：Parasitology

authors： Velásquez JN,Osvaldo GA,Di Risio C,Etchart C,Chertcoff AV,Perissé GE,Carnevale S

更新日期：2011-03-01 00:00:00

abstract：:The multicopy mini-exon-derived RNA (med RNA) locus of Leishmania donovani was enzymatically amplified by the polymerase chain reaction (PCR). The major 180 bp PCR product contained conserved med RNA gene sequences flanking the variable intergenic spacer from the med RNA gene tandem repeat. The oligonucleotide primers...

journal_title：Parasitology

authors： Hassan MQ,Ghosh A,Ghosh SS,Gupta M,Basu D,Mallik KK,Adhya S

更新日期：1993-12-01 00:00:00

abstract：:The pentastomid parasite, Raillietiella frenata, is native to Asia where it infects the Asian House gecko, Hemidactylus frenatus. This gecko has been widely introduced and recently R. frenata was found in introduced populations of cane toads (Rhinella marina) in Australia, indicating a host-switch from introduced geck...

journal_title：Parasitology

authors： Kelehear C,Saltonstall K,Torchin ME

更新日期：2015-04-01 00:00:00

abstract：:As more facts emerge regarding the ways in which E. multilocularis-derived molecules trigger the host immune response and modulate the host-parasite interplay, it becomes possible to envisage how the parasite can survive and proliferate in its intermediate host, while in other hosts it dies out. Through effects on cel...

journal_title：Parasitology

authors： Mejri N,Hemphill A,Gottstein B

更新日期：2010-03-01 00:00:00

abstract：:The kinetoplastid parasite Trypanosoma brucei causes African trypanosomiasis in both humans and animals. Infections place a significant health and economic burden on developing nations in sub-Saharan Africa, but few effective anti-parasitic treatments are currently available. Hence, there is an urgent need to identify...

journal_title：Parasitology

authors： Dickie EA,Young SA,Smith TK

更新日期：2019-04-01 00:00:00

abstract：:The occurrence of multiple-clone Plasmodium falciparum haploid blood-stage infections is a pre-requisite for cross-fertilization and genetic exchange at the diploid stage in the mosquito. Using monoclonal antibodies against 3 polymorphic blood-stage antigens, a method of two-colour differential immunofluorescence allo...

journal_title：Parasitology

authors： Conway DJ,Greenwood BM,McBride JS

更新日期：1991-08-01 00:00:00

abstract：:The phenotypic activity of two 5-nitroindazolinones, i.e. 2-benzyl-1-propyl (22) and 2-benzyl-1-butyl (24) derivatives, previously proposed as anti-Trypanosoma cruzi prototypes, was presently assayed on bloodstream trypomastigotes (BT) of the moderately drug-resistant Y strain. Further exploration of putative targets ...

journal_title：Parasitology

authors： Fonseca-Berzal C,DA Silva CF,Menna-Barreto RF,Batista MM,Escario JA,Arán VJ,Gómez-Barrio A,Soeiro Mde N

更新日期：2016-09-01 00:00:00

abstract：:An electron microscopical study was made on the development of Eimeria dispersa in the small intestine of the domestic turkey. Turkey poults, 10-14 days of age, were inoculated with oocysts and pieces of intestinal tissue were fixed at intervals between 3.5 and 114 h after inoculation. Sporozoites were occasionally se...

journal_title：Parasitology

authors： Millard BJ,Lawn AM

更新日期：1982-02-01 00:00:00

abstract：:Malaria remains a major cause of human morbidity and mortality worldwide. Plasmodium falciparum, the most virulent of the 4 human Plasmodium species causing malaria, is potentially life threatening, is increasing in prevalence and is becoming even more resistant to in-use drugs. In light of the growing problem of mult...

journal_title：Parasitology

authors： Mahajan SS,Kamath VR,Ghatpande SS

更新日期：2005-10-01 00:00:00

abstract：:In a recent study by our group on the prevalence of intestinal parasitic infections and on the knowledge, attitudes and practices of local residents of Campos dos Goytacazes, Rio de Janeiro, Brazil, we observed that about 50% of the inhabitants were parasitized and had some knowledge of intestinal parasitic infections...

journal_title：Parasitology

authors： Pereira AP,Alencar MF,Cohen SC,Souza-Júnior PR,Cecchetto F,Mathias LS,Santos CP,Almeida JC,de Moraes Neto AH

更新日期：2012-05-01 00:00:00

abstract：:Blood examination by microhaematocrit and haemoculture of 459 snakes belonging to 37 species revealed 2.4% trypanosome prevalence in species of Viperidae (Crotalus durissus and Bothrops jararaca) and Colubridae (Pseudoboa nigra). Trypanosome cultures from C. durissus and P. nigra were behaviourally and morphologically...

journal_title：Parasitology

authors： Viola LB,Campaner M,Takata CS,Ferreira RC,Rodrigues AC,Freitas RA,Duarte MR,Grego KF,Barrett TV,Camargo EP,Teixeira MM

更新日期：2008-04-01 00:00:00

abstract：:Australian tea tree oil (TTO) and its extract terpinen-4-ol (T4O) are found to be effective in moderating demodex-related diseases. Their possible effects are lowering the mite counts, relieving the demodex-related symptoms and modulating the immune system especially the inflammatory response. This review summarizes t...

journal_title：Parasitology

authors： Lam NSK,Long XX,Griffin RC,Chen MK,Doery JC

更新日期：2018-10-01 00:00:00

abstract：:Circumstantial evidence suggests that the earlier detachment of Boophilus microplus larvae from highly resistant cattle follows the release of histamine at the attachment site. In vivo and in vitro experiments show that a proportion of the larvae will detach following injection or infusion of histamine. Other mediator...

journal_title：Parasitology

authors： Kemp DH,Bourne A

更新日期：1980-06-01 00:00:00

abstract：:Cestodes of the genus Taenia are parasites of mammals, with mainly carnivores as definitive and herbivores as intermediate hosts. Various medium-sized cats, Lynx spp., are involved in the life cycles of several species of Taenia. The aim of the present study was to identify Taenia tapeworms in the Eurasian lynx (Lynx ...

journal_title：Parasitology

authors： Lavikainen A,Haukisalmi V,Deksne G,Holmala K,Lejeune M,Isomursu M,Jokelainen P,Näreaho A,Laakkonen J,Hoberg EP,Sukura A

更新日期：2013-04-01 00:00:00

abstract：:Monoclonal antibodies reacting with pellicular antigens of Toxoplasma gondii tachyzoites have been selected among hybridomas produced against this organism by immunofluorescence assay. These antigens have been further characterized by immunofluorescence on living zoites, Western immunoblotting and immunoprecipitation ...

journal_title：Parasitology

authors： Couvreur G,Sadak A,Fortier B,Dubremetz JF

更新日期：1988-08-01 00:00:00

abstract：:We have cloned a cDNA encoding a novel antigen from a Sarcoptes scabiei (Acari) cDNA library by immunoscreening with sera from S. scabiei-infected dogs. The antigen is encoded by a 2,157 bp mRNA with a predicted open reading frame of 719 amino acids (molecular weight 79 kDa). Our sequence analysis identified the prese...

journal_title：Parasitology

authors： Ljunggren EL,Bergström K,Morrison DA,Mattsson JG

更新日期：2006-01-01 00:00:00

abstract：:The present study was performed on antigen-presenting cells (APCs) of Theileria annulata transformed dendritic cells (TaDCs) and monocyte-derived dendritic cells (MoDCs) to compare differences in antigen presentation and stimulation of T lymphocyte proliferation. Antigen presentation for T lymphocyte proliferation was...

journal_title：Parasitology

authors： Rashid M,Liu J,Guan G,Wang J,Li Z,Hassan MA,Rashid MI,Mukhtar MU,Luo J,Yin H

更新日期：2020-01-01 00:00:00

abstract：:Trichinella spiralis infections may lead to the loss of behavioural dominance among male mice. Reversals of dominance order first appear at the time when newborn larvae are released into the circulation of the host. The duration of dominance reversals bears no relationship to the number of muscle larvae harboured. ...

journal_title：Parasitology

authors： Rau ME

更新日期：1984-04-01 00:00:00

abstract：:A comparison has been made of the responses of random-bred CFLP and inbred NIH mice to infection with Trichuris muris. Random-bred mice showed greater variation in worm burdens and less uniformity in worm expulsion. Irradiation prior to infection reduced variation, but did not increase the mean level of infection abov...

journal_title：Parasitology

authors： Wakelin D

更新日期：1975-08-01 00:00:00

abstract：:We studied the pattern of infection and the inter-annual variation and individual factors affecting the infection of 2 species of nasopharyngeal bot flies, Cephenemyia auribarbis and Pharyngomyia picta (Diptera: Oestridae), in a population of Iberian red deer (Cervus elaphus hispanicus) from south central Spain (10 an...

journal_title：Parasitology

authors： Vicente J,Fierro Y,Martínez M,Gortázar C

更新日期：2004-09-01 00:00:00

abstract：:Chagas infection is a major endemic disease affecting Latin American countries. The persistence of Trypanosoma cruzi generates a chronic inflammatory reactivity that induces an immune response directed to the host's tissues. The effectiveness of the treatment in the chronic phase is still unsatisfactory due, amongst o...

journal_title：Parasitology

authors： Fauro R,Lo Presti S,Bazan C,Baez A,Strauss M,Triquell F,Cremonezzi D,Negrete OS,Willhuber GC,Paglini-Oliva P,Rivarola HW

更新日期：2013-06-01 00:00:00

abstract：:The effect of sainfoin (Onobrychis viciifolia) hay consumption on the pathophysiology and local cellular responses of growing lambs during infection with Trichostrongylus colubriformis was investigated. Thirty-two lambs, 16 weeks of age, were allocated to 1 of 4 treatment groups (n=8) that were offered either grass (G...

journal_title：Parasitology

authors： Ríos-de Alvarez L,Greer AW,Jackson F,Athanasiadou S,Kyriazakis I,Huntley JF

更新日期：2008-08-01 00:00:00

abstract：:The transmission-blocking monoclonal antibody 13.1, which recognizes the ookinete surface antigen Pbs21 of Plasmodium berghei, and an IgG2a isotype control antibody 26.37 were purified by caprylic acid and ammonium sulphate precipitation. Fab fragments were prepared by papain digestion. IgG but not Fab from antibody 1...

journal_title：Parasitology

authors： Ranawaka GR,Alejo-Blanco AR,Sinden RE

更新日期：1994-07-01 00:00:00

abstract：:Diseases caused by viruses are a constant and major problem for livestock production world wide. The diseases range from highly contagious acute forms with high mortality, to chronic disabling diseases with an insidious effect on production. Such diseases cannot be regarded as static in nature due to the highly mutabl...

journal_title：Parasitology

authors： Crowther JR

更新日期：1998-01-01 00:00:00

abstract：:During the course of Schistosoma mansoni murine infection there is a dramatic increase of some immunoglobulins and S. mansoni-specific antibodies. The most substantial response is initiated after 40 days of infection and results in a prolonged increase of total IgG1, IgM and IgA. The maximum increase is respectively 2...

journal_title：Parasitology

authors： Bout D,Rousseaux R,Carlier Y,Capron A

更新日期：1980-04-01 00:00:00

abstract：:DNA barcoding is now a common tool in parasitology and epidemiology, which require good methods for identification not only of parasites and pathogens but vectors and reservoirs. This special issue presents some advances and challenges in barcoding of microbes, parasites, and their vectors and reservoirs. DNA barcodin...

journal_title：Parasitology

authors： Morand S

更新日期：2018-04-01 00:00:00

abstract：:IgA and IgE activity against Teladorsagia circumcincta was investigated in a flock of Texel lambs following natural, mixed nematode infection among lambs. The distribution of IgA activity was similar to a gamma distribution whereas IgE activity was different. Box-Cox analysis demonstrated that X0.25 was a suitable tra...

journal_title：Parasitology

authors： Murphy L,Eckersall PD,Bishop SC,Pettit JJ,Huntley JF,Burchmore R,Stear MJ

更新日期：2010-07-01 00:00:00

abstract：:In light of the low success rate of target-based genomics and HTS (High Throughput Screening) approaches in anti-infective drug discovery, in silico structure-based drug design (SBDD) is becoming increasingly prominent at the forefront of drug discovery. In silico SBDD can be used to identify novel enzyme inhibitors r...

journal_title：Parasitology

authors： Cunningham F,McPhillie MJ,Johnson AP,Fishwick CW

更新日期：2014-01-01 00:00:00