Effect of nitric oxide synthase inhibition on Schistosoma japonicum egg-induced granuloma formation in the mouse liver.

abstract：:The pathogenesis of Acanthamoeba keratitis (AK) is complicated. In our previous studies, TLR4 was found involved in the process of infection by Acanthamoeba in human corneal cells. The purpose of this study was to investigate the role of Toll-like receptor 4 (TLR4) signalling pathway in Wistar rats challenged with Aca...

journal_title：Parasite immunology

authors： Ren MY,Wu XY

更新日期：2011-01-01 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 anti-leishmanial effect of the 'carbohydrate-fraction', isolated from an edible mushroom Astraeus hygrometricus, was evaluated against Leishmania donovani infection both in vitro and in vivo. Ahf-Car induced the expression of inducible nitric oxide synthase 2 (iNOS2) and pro-inflammatory cytokines like TNF-α and I...

journal_title：Parasite immunology

authors： Hussain A,Ghosh S,Roy K,Nath S,Sarkar B,Dutta A,Maji P,Basu S,Paul S,Dey S,Chakraborty K,Raychaudhury B,Acharya K,Ganguly J,Pal C

更新日期：2020-10-31 00:00:00

abstract：:Lipopopeptidephosphoglycan (LPPG) is a complex macromolecule from the surface of Entamoeba histolytica trophozoites. We analysed the interaction between LPPG and human macrophages and dendritic cells (DCs) and found that LPPG is internalized by these cells and activates them. The internalization process involves intra...

journal_title：Parasite immunology

authors： Vivanco-Cid H,Alpuche-Aranda C,Wong-Baeza I,Rocha-Ramírez LM,Rios-Sarabia N,Estrada-Garcia I,Villasis-Keever MA,Lopez-Macias C,Isibasi A

更新日期：2007-09-01 00:00:00

abstract：:Hookworms are one of the most prevalent parasites of humans in developing countries, but we know relatively little about the immune response generated to hookworm infection. This can be attributed to a lack of permissive animal models and a relatively small research community compared with those of the more high-profi...

journal_title：Parasite immunology

authors： McSorley HJ,Loukas A

更新日期：2010-08-01 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：: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：:Hyporesponsiveness induced by Heligmosomoides polygyrus was quantified and the relationship between TGF-beta and inflammation was identified in BALB/c mice. The immune response and pathological changes modified by neutralization of TGF-beta were characterized in vivo. Nine and twelve days following infection, BALB/c m...

journal_title：Parasite immunology

authors： Doligalska M,Rzepecka J,Drela N,Donskow K,Gerwel-Wronka M

更新日期：2006-08-01 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：:Immunization with naked DNA represents an attractive strategy for development of vaccines against a variety of infections including those caused by protozoan parasites. Recently, we have described that immunization with a plasmid containing the trans-sialidase (TS) gene induced protective immunity against Trypanosoma ...

journal_title：Parasite immunology

authors： Pereira-Chioccola VL,Costa F,Ribeirão M,Soares IS,Arena F,Schenkman S,Rodrigues MM

更新日期：1999-02-01 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：: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：:We have cloned the cDNA of TBA-1, the Nematode polyprotein allergen (NPA) of Toxocara canis and found it to be most similar to ABA-1, the Ascaris NPA, on the basis of amino acid sequence. We could study the antigenic properties of an E-coli synthesized fusion protein prepared with the cloned gene since no glycosylatio...

journal_title：Parasite immunology

authors： Yahiro S,Cain G,Butler JE

更新日期：1998-08-01 00:00:00

abstract：:Antibody isotype and epitope specificities were examined in sheep immunized with EG95, a protective recombinant vaccine against hydatid disease. All sheep immunized with EG95 as a fusion protein with glutathione S-transferase (GST) produced prominent IgG antibodies against the EG95 portion of the protein. Linear, anti...

journal_title：Parasite immunology

authors： Woollard DJ,Gauci CG,Heath DD,Lightowlers MW

更新日期：1998-11-01 00:00:00

abstract：:Sheep scab is caused by the noninvasive mite, Psoroptes ovis, which initiates a profound pro-inflammatory skin response leading to lesion development. To investigate these early events between the skin and the parasite, primary ovine epidermal keratinocyte cultures were generated and challenged with mite derived antig...

journal_title：Parasite immunology

authors： Watkins CA,Mackellar A,Frew D,Mackie C,George A,Hopkins J,Burgess ST,McNeilly TN,Huntley JF

更新日期：2009-06-01 00:00:00

abstract：:In order to gain insights into the immune response in onchocerciasis during early infection, laboratory-reared calves were infected with 1000 Onchocerca lienalis infective larvae and examined serologically over a period of 508 days. Levels of serum antibodies measured by ELISA against adult worm extract revealed a mul...

journal_title：Parasite immunology

authors： Kuo YM,Bianco AE

更新日期：1995-08-01 00:00:00

abstract：:Athymic nude mice of the outbred Zur:ICR-nu and inbred BALB/c strain and scid mice were infected with a cloned human isolate of Giardia lamblia (GS/M-83-H7). Changes in the expression of the major surface epitope of the intestinal trophozoites (characterized by the binding capacity of monoclonal antibody MoAbG10/4) as...

journal_title：Parasite immunology

authors： Gottstein B,Nash TE

更新日期：1991-11-01 00:00:00

abstract：:Intestinal helminth infections are highly prevalent in the developing world, often resulting in chronic infection and inflicting high host morbidity. With the emergence of drug-resistant parasites, a limited number of chemotherapeutic drugs available and stalling vaccine efforts, an increased understanding of antihelm...

journal_title：Parasite immunology

authors： Entwistle LJ,Wilson MS

更新日期：2017-02-01 00:00:00

abstract：:Recent advances in molecular genetics and in imaging mean that it is now increasingly feasible to image biological processes within helminth parasites and to visualize interactions between worms and their hosts. Moreover, other innovative imaging approaches that are not dependent on transgenic parasites have been appl...

journal_title：Parasite immunology

authors： Pearce EJ,Lok JB

更新日期：2013-09-01 00:00:00

abstract：:Over the past several decades, outbreaks of emerging infectious diseases (EIDs) in wild birds have attracted worldwide media attention, either because of their extreme virulence or because of alarming spillovers into agricultural animals or humans. The pathogens involved have been found to infect a variety of bird hos...

journal_title：Parasite immunology

authors： Staley M,Bonneaud C

更新日期：2015-05-01 00:00:00

abstract：:Soluble extracts from salivarian trypanosomes (Trypanosoma brucei brucei, T. evansi and T. congolense) were shown to be capable of inducing murine tumour necrosis factor (mTNF) secretion, both in vivo and in vitro, whereas the soluble extract of an intracellular trypanosome (T. cruzi) failed to do so. Furthermore, the...

journal_title：Parasite immunology

authors： Magez S,Lucas R,Darji A,Songa EB,Hamers R,De Baetselier P

更新日期：1993-11-01 00:00:00

abstract：:Neospora caninum is a cyst-forming coccidian parasite which in cattle can cause abortion and birth of feeble calves. For the serological diagnosis of neosporosis, antibodies directed to the parasite can be demonstrated by ELISA, utilizing N. caninum proteins incorporated into iscoms (immunostimulating complexes) as an...

journal_title：Parasite immunology

authors： Björkman C,Hemphill A

更新日期：1998-02-01 00:00:00

abstract：:The incidence of both type 1 (T1D) and type 2 diabetes (T2D) is drastically increasing, and it is predicted that the global prevalence of diabetes will reach almost 600 million cases by 2035. Even though the pathogenesis of both types of diabetes is distinct, the immune system is actively involved in both forms of the...

journal_title：Parasite immunology

authors： Surendar J,Indulekha K,Hoerauf A,Hübner MP

更新日期：2017-05-01 00:00:00

abstract：:Schistosomiasis japonicum is one of the most serious zoonotic diseases in the world. There is increasing evidence to show that host miRNAs are modulated following Schistosoma japonicum infection, and some of these miRNAs may play important regulatory roles in response to schistosome infection. Several host miRNAs have...

journal_title：Parasite immunology

authors： Hong Y,Fu Z,Cao X,Lin J

更新日期：2017-02-01 00:00:00

abstract：:Male B10 X 129 (10M) ScSn mice were relatively resistant to cutaneous leishmaniasis, while females frequently developed non-healing expanding ulcers, leading to loss of infected extremities, metastasis to distal skin sites, and in some animals, death. Anti-leishmanial antibody titers were higher, and delayed-type hype...

journal_title：Parasite immunology

authors： Giannini MS

更新日期：1986-01-01 00:00:00

abstract：:In a double-blind study 393 seronegative dogs, residing in a holoendemic area for Leishmania donovani infantum infection, were randomly assigned to an immunization with a partly purified L.d. infantum-derived preparation, or received adjuvant only. During the first year of the study period the rate of infection was si...

journal_title：Parasite immunology

authors： Dunan S,Frommel D,Monjour L,Ogunkolade BW,Cruz A,Quilici M

更新日期：1989-07-01 00:00:00

abstract：:Trypanosoma congolense is one of the main species responsible for Animal African Trypanosomosis (AAT). As preventive vaccination strategies for AAT have been unsuccessful so far, investigating the mechanisms underlying vaccine failure has to be prioritized. In T. brucei and T. vivax infections, recent studies revealed...

journal_title：Parasite immunology

authors： Obishakin E,de Trez C,Magez S

更新日期：2014-05-01 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：:To study the role of autoreactive T cells in the pathogenesis of cardiomyopathy in Chagas' disease, we generated a cell line by repeated in vitro antigenic stimulation of purified splenic CD4+ T lymphocytes from a chronically Trypanosoma cruzi-infected mouse. Cells from this line were confirmed to be CD4+ CD8- and pro...

journal_title：Parasite immunology

authors： Ribeiro-Dos-Santos R,Mengel JO,Postol E,Soares RA,Ferreira-Fernandez E,Soares MB,Pontes-De-Carvalho LC

更新日期：2001-02-01 00:00:00

abstract：:The kinetics of macrophage activation were compared among inbred strains of mice (C3H, BALB, B6 and B10.A) that are known to differ in their relative resistance to infections with the myotropic strains (Colombian and CL) of Trypanosoma cruzi. The parameters utilized to measure macrophage activation were rapid spreadin...

journal_title：Parasite immunology

authors： Russo M,Starobinas N,Ribeiro-Dos-Santos R,Minoprio P,Eisen H,Hontebeyrie-Joskowicz M

更新日期：1989-07-01 00:00:00