Mitochondria of mammalian Plasmodium spp.

abstract：:This paper reviews naturally occurring and synthetic compounds that either enhance immune defences or lower both natural and acquired immunity. Immunomodulatory agents used both for laboratory study and clinically for the management of immunologically based diseases are considered. ...

journal_title：Parasitology

authors： Nüssler AK,Thomson AW

更新日期：1992-01-01 00:00:00

abstract：:A statistical method that analyses correlation structures in families to delineate the contribution of genetic, household and environmental factors on clustering of infection, has been applied to data collected in an area endemic for brugian filariasis in South Sulawesi, Indonesia. Infection was assessed both by micro...

journal_title：Parasitology

authors： Wahyuni S,Houwing-Duistermaat JJ,Syafruddin,Supali T,Yazdanbakhsh M,Sartono E

更新日期：2004-03-01 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：:In recent years, a malaria infection of humans in South East Asia, originally diagnosed as a known human-infecting species, Plasmodium malariae, has been identified as a simian parasite, Plasmodium knowlesi. This species had been subject to considerable investigation in monkeys since the 1930s. With the development of...

journal_title：Parasitology

authors： Butcher GA,Mitchell GH

更新日期：2018-01-01 00:00:00

abstract：:A key issue relating to developing multi-component anti-malarial vaccines, lies in studying Plasmodium vivax surface proteins' genetic variation. The present work was aimed at amplifying, cloning and sequencing the gene encoding P. vivax merozoite surface protein 5 (PvMSP5) in samples obtained from infected patients f...

journal_title：Parasitology

authors： Gomez A,Suarez CF,Martinez P,Saravia C,Patarroyo MA

更新日期：2006-12-01 00:00:00

abstract：:Bat flies (Streblidae) are diverse, obligate blood-feeding insects and probably the most conspicuous ectoparasites of bats. They show preferences for specific body regions on their host bat, which are reflected in behavioural characteristics. In this study, we corroborate the categorization of bat flies into three eco...

journal_title：Parasitology

authors： Hiller T,Honner B,Page RA,Tschapka M

更新日期：2018-09-01 00:00:00

abstract：:Between December 2007 and March 2009, small mammals were captured in 6 Atlantic Forest patches in Brazil. We assessed tick-host associations and whether they differ among forest strata, sites, seasons, and host age classes or between sexes. Moreover, we assessed the exposure of animals to Rickettsia spp. In total, 432...

journal_title：Parasitology

authors： Dantas-Torres F,Aléssio FM,Siqueira DB,Mauffrey JF,Marvulo MF,Martins TF,Moraes-Filho J,Camargo MC,D'Auria SR,Labruna MB,Silva JC

更新日期：2012-01-01 00:00:00

abstract：:Electrophoresis of secretions collected from Globodera pallida revealed a smeared region between 25 and 50 kDa, and a single band of < 20 kDa. The secretions were used to raise an antiserum (LW1). Immunoblotting of parasite homogenates with LW1 differentiated G. pallida from its sibling species G. rostochiensis and re...

journal_title：Parasitology

authors： Duncan LH,Robertson L,Robertson WM,Kusel JR

更新日期：1997-10-01 00:00:00

abstract：:Human strongyloidiasis is a serious disease mostly attributable to Strongyloides stercoralis and to a lesser extent Strongyloides fuelleborni, a parasite mainly of non-human primates. The role of animals as reservoirs of human-infecting Strongyloides is ill-defined, and whether dogs are a source of human infection is ...

journal_title：Parasitology

authors： Barratt JLN,Sapp SGH

更新日期：2020-09-01 00:00:00

abstract：:In this review, we envisage the host environment, not as a hostile one, since the schistosome thrives there, but as one in which the relationship between the two organisms consists of constant communication, through signalling mechanisms involving sense organs, surface glycocalyx, surface membrane and internal organs ...

journal_title：Parasitology

authors： Kusel JR,Al-Adhami BH,Doenhoff MJ

更新日期：2007-10-01 00:00:00

abstract：:Oligosaccharides are broadly present on Leishmania cell surfaces. They can be useful for the leishmaniases diagnosis and also helpful in identifying new cell markers for the disease. The disaccharide Galα1-3Galβ is the immunodominant saccharide in Leishmania cell surface and is the unique non-reducing terminal glycosp...

journal_title：Parasitology

authors： de Souza LMB,Thomaz Soccol V,Petterle RR,Bates MD,Bates PA

更新日期：2018-12-01 00:00:00

abstract：:The development of drug resistance by the present Houghton strain of Eimeria tenella to the quinolones, methyl benzoquate and buquinolate, was found to take place after a single experimental passage. The development of resistance was independent of drug selection pressure and showed cross resistance to other quinolone...

journal_title：Parasitology

authors： Chapman HD

更新日期：1975-08-01 00:00:00

abstract：:An egg-adapted line of Eimeria necatrix has now been passaged 40 times in the chorio-allantoic membranes of embryonated eggs. Between the 21st and 40th passage in eggs the parasite was subjected to a selection for precocious development, and its pre-patent period in this host is now 123-125 h. The parasite continued t...

journal_title：Parasitology

authors： Shirley MW,Bellatti MA,Millard BJ

更新日期：1982-04-01 00:00:00

abstract：:Small vessels showing inflammatory cell infiltrates were invariably observed in the vicinity of intact Toxoplasma tissue cysts within the brains of mice congenitally infected with the protozoan. Lymphocytes were observed in intimate contact with the luminal aspect of the endothelium, penetrating into the thickened bas...

journal_title：Parasitology

authors： Sims TA,Hay J

更新日期：1995-02-01 00:00:00

abstract：:Why do parasites kill their hosts? During this past decade, research in three different areas; evolutionary ecology, medical microbiology, and population genetics has provided theory and data that address this and related questions of selection and the evolution and maintenance of parasite virulence. A general theory ...

journal_title：Parasitology

authors： Levin BR,Svanborg Edén C

更新日期：1990-01-01 00:00:00

abstract：:Polychromophilus murinus, a malaria parasite of Chiroptera is reported from Myotis daubentoni in England. The vector was suspected to be the ectoparasitic Nycteribiid fly, Nycteribia kolenatii. N. kolenatii collected from wild-caught M. daubentoni were found to have oocysts on the midgut and sporozoites in the salivar...

journal_title：Parasitology

authors： Gardner RA,Molyneux DH

更新日期：1988-06-01 00:00:00

abstract：:The first rigorous proof applicable to the migration pathway of an infective juvenile macroparasite inside its host is presented. Third-stage larvae of a homogonic strain of Strongyloides ratti applied in exact doses of less than 20 to the skin of the flank of young rats were recovered 16-40 h later in the naso-fronta...

journal_title：Parasitology

authors： Tindall NR,Wilson PA

更新日期：1988-06-01 00:00:00

abstract：:Endotoxaemia has been described in cases of Human African trypanosomiasis (HAT), but it is unclear if this phenomenon influences inflammatory pathology either in the periphery or central nervous system (CNS). We studied endotoxin concentrations in the plasma and cerebrospinal fluid (CSF) of Trypanosoma brucei rhodesie...

journal_title：Parasitology

authors： Maclean L,Aboubaker EA,Kennedy PG,Sternberg JM

更新日期：2017-04-01 00:00:00

abstract：:Climate change, in particular rising temperature, is suspected to be a major driver for the emergence of many wildlife diseases. Proliferative kidney disease of salmonids, caused by the myxozoan Tetracapsuloides bryosalmonae, was used to evaluate how temperature dependence of host-parasite interactions modulates disea...

journal_title：Parasitology

authors： Strepparava N,Segner H,Ros A,Hartikainen H,Schmidt-Posthaus H,Wahli T

更新日期：2018-03-01 00:00:00

abstract：:Traditionally, the family Campulidae has been associated either with the family Fasciolidae, parasites of ruminants, or the Acanthocolpidae, parasites of fishes, based on morphological similarities. Since morphology does not seem to resolve clearly the problem of the relationships of campulids, we have used the sequen...

journal_title：Parasitology

authors： Fernandez M,Littlewood DT,Latorre A,Raga JA,Rollinson D

更新日期：1998-10-01 00:00:00

abstract：:In this article I begin with a few current ideas on some physiological factors that influence mating choice in insects. Emphasis is placed on those proteins produced by the male reproductive accessory glands which increase female fecundity and reduce her receptivity to subsequent males. Strategies used by late-arrivin...

journal_title：Parasitology

authors： Kaufman WR

更新日期：2004-01-01 00:00:00

abstract：:Early in the history of schistosomiasis research, children under 5 years of age were known to be infected. Although this problem was recognized over 100 years ago, insufficient action has been taken to address this issue. Under current policy, such infected children only receive their first antiparasitic treatment (pr...

journal_title：Parasitology

authors： Bustinduy AL,Wright S,Joekes EC,Kabatereine NB,Reinhard-Rupp J,King CH,Stothard JR

更新日期：2017-10-01 00:00:00

abstract：:Cells of Leishmania donovani in co-culture with Trypanosoma brucei, were severely affected in their growth, resulting in swelling and subsequent lysis. Similar effects were also observed when Crithidia luciliae or Phytomonas sp. were co-cultured with T. brucei. Direct contact between the cells under investigation and ...

journal_title：Parasitology

authors： Coppens I,Ter Kuile BH,Opperdoes FR

更新日期：1992-12-01 00:00:00

abstract：:Schistosoma mansoni egg counts by faecal examination vary considerably and are not very sensitive, so prevalences are underestimated. The distribution of egg counts can adequately be described by a stochastic model which distinguishes variation in counts between persons and variation in repeated counts within a person...

journal_title：Parasitology

authors： De Vlas SJ,Engels D,Rabello AL,Oostburg BF,Van Lieshout L,Polderman AM,Van Oortmarssen GJ,Habbema JD,Gryseels B

更新日期：1997-02-01 00:00:00

abstract：:There has been an enormous growth in the development of biotechnological applications, where advances in the techniques of microelectronic fabrication and the technologies of miniaturization and integration in semiconductor industries are being applied to the production of Laboratory-on-a-Chip devices. The aim of this...

journal_title：Parasitology

authors： Talary MS,Burt JP,Pethig R

更新日期：1998-01-01 00:00:00

abstract：:The radiation-attenuated schistosome vaccine induces a high level of protective immunity in rodents. In order to assess its potential relevance to man, we have tested its efficacy in the non-human primate Papio anubis. A vaccination regime consisting of 3 exposures of approximately 9000 cercariae irradiated with 30 or...

journal_title：Parasitology

authors： Yole DS,Pemberton R,Reid GD,Wilson RA

更新日期：1996-01-01 00:00:00

abstract：:To test the homogeneity of 18S sequences within Trypanosoma cruzi, riboprint profiles were separated by temperature gradient gel electrophoresis (TGGE). Upon interpretation of melting curves of fragments within a riboprint profile, there appeared to be two 18S sequence types within each stock examined. Two similar typ...

journal_title：Parasitology

authors： Stothard JR,Frame IA,Carrasco HJ,Miles MA

更新日期：1998-09-01 00:00:00

abstract：:Dr David Livingstone died on May 1st 1873. He was 60 years old and had spent much of the previous 30 years walking across large stretches of Southern Africa, exploring the terrain he hoped could provide new environments in which Europeans and Africans could cohabit on equal terms and bring prosperity to a part of the ...

journal_title：Parasitology

authors： Barrett MP,Giordani F

更新日期：2017-10-01 00:00:00

abstract：:Following cloning of Leishmania (L.) amazonensis kinetoplast DNA two recombinant clones were identified: one specific for L. (L.) amazonensis and the other specific for L. (L.) amazonensis and closely related isolates. DNA sequences from these clones were compared with those of other kinetoplastids and oligonucleotide...

journal_title：Parasitology

authors： Eresh S,McCallum SM,Barker DC

更新日期：1994-11-01 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