Eosinophilia, granuloma formation and migratory behaviour of larvae in the congenitally athymic mouse infected with Toxocara canis.

abstract：:Serum from cats (Felis catus) that were repeatedly infected with Brugia pahangi and had become amicrofilaraemic (mf-ve) was injected intravenously into microfilaraemic (mf+ve) cats. If more than 1 microliter of immune serum per 1000 mf was injected, microfilarial counts fell dramatically within minutes and, in some ca...

journal_title：Parasite immunology

authors： Medeiros F,Baldwin CI,Denham DA

更新日期：1996-02-01 00:00:00

abstract：:Cells collected from C57B1/6 mice infected with monomorphic and pleomorphic clones of Trypanosoma brucei parasites (ILTat 1.4 and GUTat 3.1) were analysed for the incorporation of 125I-Iododeoxyuridine into DNA of total splenic lymphocytes and of B and T lymphocytes isolated on a fluorescence activated cell sorter. Th...

journal_title：Parasite immunology

authors： Sendashonga CN,Black SJ

更新日期：1986-09-01 00:00:00

abstract：:The previously observed MHC-restriction of the antibody response to an 86kDa S. mansoni antigen has been investigated in more detail. The I-A locus of the H-2 complex has been implicated as conferring responder or non-responder status on mice expressing the k and b alleles respectively. Inheritance of responsiveness w...

journal_title：Parasite immunology

authors： Schweitzer AN,Taylor DW

更新日期：1991-05-01 00:00:00

abstract：:A 17 kD protein of Necator americanus was isolated by SDS-PAGE and used to raise monospecific antisera in rabbits. ELISA and Western blotting against a range of parasite extracts demonstrated the species specificity of this protein. It is expressed at all stages of the life-cycle, appears to be accumulated through the...

journal_title：Parasite immunology

authors： Pritchard DI,McKean PG,Rogan MT,Schad GA

更新日期：1990-05-01 00:00:00

abstract：:During African trypanosomiasis, macrophages play a central role in T cell hyporesponsiveness to parasite-related and unrelated antigens. In this study, the ability of macrophages from Trypanosoma b. brucei-infected mice to present exogenous antigens to a major histocompatibility complex (MHC) class II-restricted CD4+ ...

journal_title：Parasite immunology

authors： Namangala B,Brys L,Magez S,De Baetselier P,Beschin A

更新日期：2000-07-01 00:00:00

abstract：:The life cycle of Taenia solium, the pork tapeworm, is continuously closed in many rural settings in developing countries when free roaming pigs ingest human stools containing T. solium eggs and develop cysticercosis, and humans ingest pork infected with cystic larvae and develop intestinal taeniasis, or may also acci...

journal_title：Parasite immunology

authors： Garcia HH,Rodriguez S,Friedland JS,Cysticercosis Working Group in Peru.

更新日期：2014-08-01 00:00:00

abstract：:Research undertaken over the past 40 years has established many of the general principals concerning immunity to taeniid cestodes. Although much is well understood about the host-protective mechanisms against taeniids and this knowledge has been exploited in studies on vaccine development, many aspects require further...

journal_title：Parasite immunology

authors： Lightowlers MW

更新日期：2010-11-01 00:00:00

abstract：:Malaria remains one of the most serious health problems globally, but our understanding of the biology of the parasite and the pathogenesis of severe disease is still limited. Multiple cellular effector mechanisms that mediate parasite elimination from the liver have been described, but how effector cells use classica...

journal_title：Parasite immunology

authors： Frevert U,Nacer A

更新日期：2013-09-01 00:00:00

abstract：:Urine and stool specimens from 425 school children in Swaziland were examined for evidence of Schistosoma mansoni or Schistosoma haematobium infection. Concurrently, saliva collections were analysed for ABH secretory ability and blood samples were typed for ABO, Rh and Lewis groups. Among individuals infected with S. ...

journal_title：Parasite immunology

authors： Trangle KL,Goluska MJ,O'Leary MJ,Douglas SD

更新日期：1979-07-01 00:00:00

abstract：:An indirect enzyme linked immunsorbent assay (ELISA) for detection of antibodies to Neospora caninum in serum from dogs is described. Extracted tachyzoite proteins incorporated into immunostimulating complexes (iscoms) were used as coating antigen. A mixture of a monoclonal antibody to dog immunoglobulin G and a horse...

journal_title：Parasite immunology

authors： Björkman C,Lundén A,Holmdahl J,Barber J,Trees AJ,Uggla A

更新日期：1994-12-01 00:00:00

abstract：:We compared the antigenicity of p126 Plasmodium falciparum peptides with predicted antigenic regions identified using the methods described by Garnier et al. (1978) and Chou & Fasman (1974). For this purpose nine different P. falciparum peptides were synthesized in accordance with the deduced amino acid sequence of th...

journal_title：Parasite immunology

authors： Ferreira-da-Cruz Mde F,Giovanni-de-Simone S,Banic DM,Canto-Cavalheiro M,Camus D,Daniel-Ribeiro CT

更新日期：1996-03-01 00:00:00

abstract：:The current study aimed to detect the complement-binding proteins in the excretory-secretory (ES) products of adult filarial parasite Setaria equina (SeqES). Tests for complement activation pathways (CH50 and APH50 ) in normal human serum (NHS) after incubation with SeqES were performed. Quantitative detection of comp...

journal_title：Parasite immunology

authors： Abdel-Latif M

更新日期：2020-02-01 00:00:00

abstract：:Previous studies have shown that Leishmania elongation initiation factor (LeIF) antigen causes a partial immunity against leishmaniasis. The antigen develops type I immunity by overexpression of inflammatory cytokines such as interleukin-12 (IL-12), IFN-γ and TNF-α. Therefore, We evaluated immune responses induced by ...

journal_title：Parasite immunology

authors： Maspi N,Ghaffarifar F,Sharifi Z,Dalimi A

更新日期：2016-04-01 00:00:00

abstract：:A number of T cell hybridomas were produced to adult worm homogenate (AWH) antigen of the nematode parasite Heligmosomoides polygyrus. All of the hybridomas were of the H-2d haplotype and could potentially accept antigen in the context of either the Ad or Ed, H-2 molecules. Three types of antigen presentation were obs...

journal_title：Parasite immunology

authors： Robinson M,Gustad TR,Garner SD,David CS

更新日期：1995-05-01 00:00:00

abstract：:Immunohistochemistry and immunofluorescence with confocal microscopy were used to localize the host-protective antigens of Taenia saginata (TSA9 and TSA18) and Taenia solium (TSOL16, TSOL18 and TSOL45). In nonactivated oncospheres, TSA9 and TSOL45 antigens were found primarily in the cytoplasm of the penetration gland...

journal_title：Parasite immunology

authors： Jabbar A,Verástegui M,Lackenby JA,Walduck AK,Gauci CG,Gilman RH,Lightowlers MW

更新日期：2010-09-01 00:00:00

abstract：:Use of the pig as an animal model in schistosomiasis research is increasing, but knowledge of the porcine immune response to schistosome infection is still very limited. We investigated the immunohistology of different maturation stages of the Schistosoma japonicum egg granuloma in pigs. Liver sections from pigs exper...

journal_title：Parasite immunology

authors： Hurst MH,Willingham AL,Lindberg R

更新日期：2002-03-01 00:00:00

abstract：BACKGROUND:More than 11 million people were estimated to have been infected by Schistosoma japonicum in China before the 1950s. However, few studies have been conducted to evaluate the longitudinal effects of previous schistosome infection (PSI). OBJECTIVE:We aimed to evaluate the association of PSI with fatty liver a...

journal_title：Parasite immunology

authors： Zou ZQ,Liu M,Zhong HQ,Guan GY

更新日期：2021-01-17 00:00:00

abstract：:On a B10 (Lshs) genetic background, the development of acquired T cell mediated immunity to Leishmania donovani infection in mice is under H-2 linked genetic control. Following intravenous inoculation of 10(7) amastigotes three phenotypic patterns of recovery have been described: 'early cure' (H-2r,s), 'cure' (H-2b) a...

journal_title：Parasite immunology

authors： Ulczak OM,Blackwell JM

更新日期：1983-09-01 00:00:00

abstract：:Research on infectious agents as a possible cause of schizophrenia has become prominent in the past decade. Toxoplasma gondii has emerged as a prime candidate for a variety of reasons; (i) many studies have reported that individuals with schizophrenia, compared to controls, have a higher prevalence of antibodies to T....

journal_title：Parasite immunology

authors： Yolken RH,Dickerson FB,Fuller Torrey E

更新日期：2009-11-01 00:00:00

abstract：:Antibodies and B cells are critical in the protective immune response to the blood stage of the malaria parasite, Plasmodium chabaudi. However, little is known about the development of memory B cells and their differentiation into plasma cells during infection or after re-infection. Here we have shown that B cells wit...

journal_title：Parasite immunology

authors： Stephens R,Ndungu FM,Langhorne J

更新日期：2009-01-01 00:00:00

abstract：:Malaria, particularly Plasmodium falciparum, continues to disproportionately affect pregnant women. In addition to the profoundly deleterious impact of maternal malaria on the health of the mother and foetus, malaria infection in pregnancy has been shown to affect the development of the foetal and infant immune system...

journal_title：Parasite immunology

authors： Harrington WE,Kakuru A,Jagannathan P

更新日期：2019-03-01 00:00:00

abstract：:The objective of this study was to evaluate abomasal cytokine responses in helminth-naive calves and calves vaccinated with protective antigen fractions from Ostertagia ostertagi after an experimental challenge infection with infective third stage (L3) larvae. Abomasal lymph nodes and/or abomasal mucosa were collected...

journal_title：Parasite immunology

authors： Claerebout E,Vercauteren I,Geldhof P,Olbrechts A,Zarlenga DS,Goddeeris BM,Vercruysse J

更新日期：2005-09-01 00:00:00

abstract：:A whole-killed malaria blood-stage vaccine (WKV) is promising in reducing the morbidity and mortality of malaria patients, but its efficacy needs to be improved. We found that the antimalarial drug chloroquine could augment the protective efficacy of the WKV of Plasmodium yoelii. The direct antimalarial effect of chlo...

journal_title：Parasite immunology

authors： Fu Y,Lu X,Zhu F,Zhao Y,Ding Y,Ye L,Guo B,Liu T,Xu W

更新日期：2020-01-01 00:00:00

abstract：:We investigated the immune effector mechanisms that underlie protection against F. hepatica in the gut wall of immune rats, using (immuno)histochemistry. In the lamina propria of immune Wistar rats, four weeks after oral infection, frequencies of IgE-positive cells, eosinophils and mucosal mast cells were significantl...

journal_title：Parasite immunology

authors： Van Milligen FJ,Cornelissen JB,Hendriks IM,Gaasenbeek CP,Bokhout BA

更新日期：1998-06-01 00:00:00

abstract：:Nitric oxide (NO) plays diverse roles in a variety of pathological processes. We investigated the role of NO in Schistosoma japonicum egg-induced granuloma formation in a mouse hepatic model. Immunohistological analysis revealed that there is the most intense and extensive inducible nitric oxide (iNOS) expression 2 we...

journal_title：Parasite immunology

authors： Hirata M,Hirata K,Kage M,Zhang M,Hara T,Fukuma T

更新日期：2001-06-01 00:00:00

abstract：:Indonesian thin-tail (ITT) sheep can resist infection with Fasciola gigantica but not F. hepatica and presents an ideal model to investigate the mechanisms of liver fluke resistance in a natural host. This study examines the local and systemic immune responses of sheep during Fasciola infection and demonstrates that d...

journal_title：Parasite immunology

authors： Pleasance J,Wiedosari E,Raadsma HW,Meeusen E,Piedrafita D

更新日期：2011-09-01 00:00:00

abstract：:A protein-lipopolysaccharide complex has previously been postulated as necessary to protect susceptible mice against Salmonella typhimurium infection. Lipopolysaccharide attached to non-specific proteins, bovine serum albumin or methylated BSA, gave a specific delayed-type hypersensitivity (DTH) reaction when injected...

journal_title：Parasite immunology

authors： Plant JE,Wilson BM,Glynn AA

更新日期：1982-07-01 00:00:00

abstract：:The immunological basis of resistance to Brugia pahangi infection in rats was studied. Infections were investigated in athymic rnu/rnu rats and in rats treated with the immuno-suppressive agents cyclosporin A (CsA) or cyclophosphamide (Cy). The recovery of adult worms in normal rats was 1-2% in comparison to 12.2% rec...

journal_title：Parasite immunology

authors： Lawrence R,Denham DA

更新日期：1992-07-01 00:00:00

abstract：:Studies in animal models suggest that protection against malaria induced by intradermal (ID) administration of sporozoites is less effective compared to intravenous injection (IV). We investigated in a murine model the protective efficacy and immune responses after ID or IV immunization of sporozoites. Mice were immun...

journal_title：Parasite immunology

authors： Nganou-Makamdop K,Ploemen I,Behet M,Van Gemert GJ,Hermsen C,Roestenberg M,Sauerwein RW

更新日期：2012-12-01 00:00:00

abstract：:The mechanisms by which antibodies interfere with Plasmodium growth are still under debate. Characterizing the asexual erythrocyte stages susceptible to antibodies from hyperimmune individuals is therefore a relevant contribution to vaccine research. In this study, using a virulent and synchronous murine malaria paras...

journal_title：Parasite immunology

authors： Cavinato RA,Bastos KR,Sardinha LR,Elias RM,Alvarez JM,d'Império Lima MR

更新日期：2001-11-01 00:00:00