Gene expression profiling of ovine keratinocytes stimulated with Psoroptes ovis mite antigen--a preliminary study.

abstract：:Immunization of mammals with irradiated malaria sporozoites protects from a subsequent contact with the parasite. Protective immunity is directed against the pre-erythrocytic stages of the parasite, sporozoites and liver stages. Specific antibodies neutralize part of the infectious sporozoites infected by the mosquito...

journal_title：Parasite immunology

authors： Renggli J,Hahne M,Matile H,Betschart B,Tschopp J,Corradin G

更新日期：1997-03-01 00:00:00

abstract：:Modulation of macrophage/dendritic cell (DC) cytokine production by the filarial nematode phosphorylcholine (PC)-containing product, ES-62, is mediated by Toll-like receptor (TLR) 4 and signal transduction depends on the TLR adaptor MyD88. Intriguingly, comparison of TLR4 knock-out (ko) mice with TLR4 mutant C3H/HeJ m...

journal_title：Parasite immunology

authors： Goodridge HS,McGuiness S,Houston KM,Egan CA,Al-Riyami L,Alcocer MJ,Harnett MM,Harnett W

更新日期：2007-03-01 00:00:00

abstract：:Nematode parasites cause significant infections in both humans and animals. They are complex, multicellular organisms that present unique challenges for the host, in particular with respect to the recognition of their unusual surface structures by the innate defence system. The innate immune system is now recognized t...

journal_title：Parasite immunology

authors： de Veer MJ,Kemp JM,Meeusen EN

更新日期：2007-01-01 00:00:00

abstract：:The merozoite surface protein 2 of P. falciparum is highly polymorphic in nature, but has regions of almost complete conservation at its N- and C-termini. We produced a chimeric recombinant protein comprising these regions only (hereafter termed NC). Mice immunized with the NC antigen produce antibodies at levels comp...

journal_title：Parasite immunology

authors： Lawrence N,Stowers A,Mann V,Taylor D,Saul A

更新日期：2000-05-01 00:00:00

abstract：:In the present study we have investigated and compared in vitro the specific complement (C) activating activity of three metacestode preparations of Echinococcus granulosus. Extracts from hydatid cyst fluid (HCF-ext), protoscoleces (PSC-ext) and hydatid cyst membrane (HCM-ext) activated human C producing C3 conversion...

journal_title：Parasite immunology

authors： Irigoín F,Würzner R,Sim RB,Ferreira AM

更新日期：1996-07-01 00:00:00

abstract：:Intraperitoneal injection of Trypanosoma brucei AnTat 1.1 into mice of the C3H.He, BALB/c or C57BL/6 strains resulted in impaired immune responses from day 3 onwards, as measured by the reduction in DNA synthesis in spleen cell populations stimulated with concanavalin A (Con-A) in vitro. Adherent cells from the perito...

journal_title：Parasite immunology

authors： Borowy NK,Sternberg JM,Schreiber D,Nonnengasser C,Overath P

更新日期：1990-05-01 00:00:00

abstract：:The efficacy of vaccination against Haemonchus contortus infection with two recombinant proteins, rHco-gal-m and rHco-gal-f, was studied in 9-10-month-old goats. Vaccination with 100 microg protein reduced faecal egg output and worm burdens by 37.25% and 41.1%, respectively. Corresponding reductions with 200 microg pr...

journal_title：Parasite immunology

authors： Yanming S,Ruofeng Y,Muleke CI,Guangwei Z,Lixin X,Xiangrui L

更新日期：2007-06-01 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：: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：:Plasmodium falciparum-specific antibodies tend to be short-lived, but their cognate memory B cells (MBCs) circulate in the peripheral blood of exposed subjects for several months or years after the last infection. However, the time course of antigen-specific antibodies and B-cell responses to the relatively neglected ...

journal_title：Parasite immunology

authors： Soares RR,Cunha CF,Ferraz-Nogueira R,Marins-Dos-Santos A,Rodrigues-da-Silva RN,da Silva Soares I,da Costa Lima-Junior J,Bertho AL,Ferreira MU,Scopel KKG

更新日期：2019-09-01 00:00:00

abstract：:Chronic Chagas cardiomyopathy (CCC) is responsible for the disease's greater morbidity and poor prognosis. Although understanding the pathophysiology of CCC and the fundamentals of its clinical management derives from research related to other cardiomyopathies, there are peculiarities that distinguish CCC from the oth...

journal_title：Parasite immunology

authors： Chaves AT,Menezes CAS,Costa HS,Nunes MCP,Rocha MOC

更新日期：2019-10-01 00:00:00

abstract：:Crude total antigen (CTA) from Leishmania infantum and recombinant antigen K39 (rK39) and recombinant antigen K28 (rK28) were compared using an ELISA for the diagnosis of canine visceral leishmaniosis (CVL). Forty-two blood samples from healthy dogs from a nonendemic area and 80 blood samples from an endemic area for ...

journal_title：Parasite immunology

authors： Venturin GL,Bragato JP,Silva KL,de Lima VM

更新日期：2015-12-01 00:00:00

abstract：:We have assessed the role of tumour necrosis factor-alpha (TNF) during cutaneous leishmaniasis and demonstrated that significant levels of TNF were released by spleen cells from infected mice after in vitro restimulation with Leishmania major promastigotes. Spleen cells from both genetically resistant and genetically ...

journal_title：Parasite immunology

authors： Moll H,Binöder K,Bogdan C,Solbach W,Röllinghoff M

更新日期：1990-09-01 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：:The carrier effect, using TNP-labelled schistosomula was used to measure the helper T-cell activity against the schistosomula surface in CBA mice exposed to 30 cercariae of Schistosoma mansoni. After infection the helper T-cell activity reached a peak in 8--10 days, but by 6 weeks it had declined to background levels....

journal_title：Parasite immunology

authors： Ramalho-Pinto FJ,Smithers SR

更新日期：1981-10-01 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：:Impairment of T cell proliferation in mice infected with the pleomorphic Trypanosoma brucei AnTat 1.1 E clone was found not to be related to a depletion of T cells or to an absence of functional accessory cells, but rather to an active suppression of interleukin 2 (IL-2) production. Lymph node cells derived from infec...

journal_title：Parasite immunology

authors： Sileghem M,Hamers R,De Baetselier P

更新日期：1986-11-01 00:00:00

abstract：:Mitogen-activated lymphocytes co-cultured with either purified Trypanosoma cruzi trypomastigotes or the filtrate of trypomastigote suspensions in culture medium manifest a significant decrease in their capacities to express p55 interleukin-2 receptor molecules (p55IL-2R) on their membrane and proliferate. In this stud...

journal_title：Parasite immunology

authors： Kierszenbaum F,Majumder S,Mejia Lopez H,Sztein MB

更新日期：1995-04-01 00:00:00

abstract：:T-cell-deprived CBA mice were given thymus graft implants during the course of an infection with Trypanosoma musculi and at a time when the parasitaemia was high. As a consequence of the grafts, most of the mice survived the infection whereas control ungrafted mice died. In grafted animals there was generally a period...

journal_title：Parasite immunology

authors： Targett GA,Leuchars E,Davies AJ,Viens P

更新日期：1981-01-01 00:00:00

abstract：:The platelets from normal rats interact with microfilariae of Dipetalonema viteae in vitro in the presence of antibodies leading to the killing of the parasite. The antibody involved in this reaction is identified as IgE because the absorption of immune rat serum on anti-rat IgE column or the pretreatment of platelets...

journal_title：Parasite immunology

authors： Haque A,Cuna W,Bonnel B,Capron A,Joseph M

更新日期：1985-09-01 00:00:00

abstract：:A comparison of Plasmodium chabaudi AS infection in BALB/c and BALB/c IgM-deficient mice demonstrated a protective role for IgM during infection. IgM-/- mice, unlike microMT mice, display competent B cell humoral immune responses. Increased susceptibility of IgM-/- mice was demonstrated by increased mortality, an adva...

journal_title：Parasite immunology

authors： Couper KN,Phillips RS,Brombacher F,Alexander J

更新日期：2005-05-01 00:00:00

abstract：:Immunity to Schistosoma mansoni in the mouse was induced by vaccination with adult worm surface membrane (mb-S). Of several adjuvants tested, including Freund's, BCG and alum, 50 micrograms of saponin per mouse given subcutaneously with the antigen was the easiest to administer, and gave consistent protection, approac...

journal_title：Parasite immunology

authors： Smithers SR,Hackett F,Ali PO,Simpson AJ

更新日期：1989-07-01 00:00:00

abstract：:The opportunistic protozoan parasite Toxoplasma gondii is well known as a strong inducer of cell-mediated immunity, largely as a result of proinflammatory cytokine induction during in vivo infection. Yet, during intracellular infection the parasite suppresses signal transduction pathways leading to these proinflammato...

journal_title：Parasite immunology

authors： Leng J,Butcher BA,Denkers EY

更新日期：2009-12-01 00:00:00

abstract：:Low- and high-dose infections with the murine large intestinal nematode Trichuris muris are associated with induction of adaptive Th1 and Th2 responses, respectively, in mesenteric lymph nodes (MLN). Classical dendritic cells (cDC) accumulate in the large intestinal mucosa and MLN upon T. muris infection, yet their ro...

journal_title：Parasite immunology

authors： Demiri M,Müller-Luda K,Agace WW,Svensson-Frej M

更新日期：2017-10-01 00:00:00

abstract：:Cryptosporidiosis is a zoonotic protozoan disease that affects the gastrointestinal tract of animals and humans. Diarrhoea as the most important indication of the infection leads to high economic losses in livestock industries and is a life threatening infection in immunocompromised individuals. In the absence of the ...

journal_title：Parasite immunology

authors： Askari N,Shayan P,Mokhber-Dezfouli MR,Ebrahimzadeh E,Lotfollahzadeh S,Rostami A,Amininia N,Ragh MJ

更新日期：2016-05-01 00:00:00

abstract：:In order to characterize immunodominant components of T. spiralis a workshop was organized. In this the reactivity of monoclonal and polyclonal antibodies, provided by different research groups, towards total extracts from adult, new born larvae and muscle larvae as well as to excretory/secretory components of muscle ...

journal_title：Parasite immunology

authors： Ortega-Pierres MG,Yepez-Mulia L,Homan W,Gamble HR,Lim PL,Takahashi Y,Wassom DI,Appleton JA

更新日期：1996-06-01 00:00:00

abstract：:Cutaneous leishmaniasis, caused by the parasite Leishmania major, results in lesions at the site of infection, which are self-healing in resistant hosts. However, in the absence of the chemokine receptor CCR7, mice are unable to heal the lesion and develop chronic disease. These B6.CCR7(-/-) mice display an increased ...

journal_title：Parasite immunology

authors： Kling JC,Darby J,Körner H

更新日期：2014-04-01 00:00:00

abstract：:In this study we have investigated the ability of the stage-specific monoclonal antibody (MoAb) 1G7 to neutralize the infectivity of Trypanosoma cruzi metacyclic trypomastigotes (Tulahuen strain). Mice inoculated with metacyclics pre-incubated with 1G7 or the corresponding Fab fragments were found to develop greatly r...

journal_title：Parasite immunology

authors： Araguth MF,Rodrigues MM,Yoshida N

更新日期：1988-11-01 00:00:00

abstract：:A surface enriched fraction was prepared from adults of Onchocerca volvulus by brief extraction of entire worms with detergent. This was then gel filtered to yield a low molecular weight fraction which functioned specifically in ELISA analysis. An identical result was also obtained when the related cattle parasite, O....

journal_title：Parasite immunology

authors： Cabrera Z,Parkhouse RM

更新日期：1987-01-01 00:00:00

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