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probiotics and mucosal immune response

Báo cáo y học:

Báo cáo y học: "trong mucosal immune responses in SIV infected macaques contribute to viral control and preserved CD4+ T-cell levels in blood and mucosal tissues" pps

Báo cáo khoa học

... virus-specific humoral and cellular immune responses in controllers and progressors (A) Antibody titer against the SIV-p27 and SIV-gp130 protein were determined in serum of controllers (blue) and progressors ... in blood and mucosal tissues The highly effective reduction of systemic viral replication together with the strong virus-specific mucosal immune response, detected by tetramer staining and ICS, ... comparing mucosal and systemic responses, the different ratios between naïve and memory cells must be considered because mucosal tissues exhibit significantly more memory T-cells than PBMC [43] and...
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Control of Innate and Adaptive Immune Responses during Infectious Diseases ppt

Control of Innate and Adaptive Immune Responses during Infectious Diseases ppt

Sức khỏe giới tính

... Recognition and IL-12 Induction A balanced interrelationship between host and parasite is highly dependent on the early induction of immune response after infection Too much immune response and pathogen ... Host Protection and Pathogen Evasion of Immune Response During Tuberculosis Andre Bafica and Julio Aliberti Abstract An integrated response of the host is essential in health and disease Upon ... Protection and Pathogen Evasion of Immune Response 2.4 2.4.1 31 Evasion of Immune Response Cell Wall Components Mycobacteria are Gram positive and cannot be decolorized by acid alcohol and are...
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Báo cáo y học:

Báo cáo y học: "The role of leptin in innate and adaptive immune responses" doc

Báo cáo khoa học

... in immune response and inflammation in humans In particular, indirect effects of leptin or leptin deficiency are likely to considerably influence immune responses and inflammatory processes, and ... proliferation, and switched cytokine secretion toward a Th2 and T regulatory profile [76] Starvation and malnutrition are associated with reduced leptin levels and alterations of the immune response, ... protective effects in some models of innate immune response- mediated inflammation [81] Direct and indirect effects of leptin during immune response and inflammation As mentioned above, leptin...
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Báo cáo y học:

Báo cáo y học: "Toll-like receptors and innate immune responses in systemic lupus" docx

Báo cáo khoa học

... These and other observations discussed below indicate that innate immune recognition plays a key role in the initial development and amplification of the immune response to both nucleic acid and ... immunogens and adjuvants Innate immune sensors The nucleic acid binding TLRs appear to play pivotal roles in SLE TLR7 and TLR8 bind to single-stranded RNA, TLR3 to double-stranded RNA, and TLR to ... [10,11] DNA and Toll-like receptor activation Several mechanisms serve to promote the specificity of responses to nucleic acids, so that innate immune cells sense and respond to viral and bacterial...
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Báo cáo y học:

Báo cáo y học: " PCEP enhances IgA mucosal immune responses in mice following different immunization routes with influenza virus antigens" pdf

Báo cáo khoa học

... Comparing mucosal immune responses from different routes of delivery In order to determine the delivery route(s) which allowed for enhanced mucosal immune responses, we assayed antigen-specific IgA and ... calculations Page of 11 The patterns observed from the mucosal immune responses in lung washes were similar to the responses assayed in nasal and vaginal mucosal secretions Even though the magnitude of ... [36] and Mycobacterium sp [37] following IR delivery in mice afforded enhanced immune responses and protection Since different antigens can have different effects on magnitude and quality of immune...
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Báo cáo y học:

Báo cáo y học: "Science review: Extracellular acidosis and the immune response: clinical and physiologic implications" potx

Báo cáo khoa học

... the immune response [14,15] These acidic, lactate-based solutions have been shown to decrease various aspects of the immune response, including TNF synthesis and release [14,15] Douvdevani and ... influences other aspects of the immune response As detailed in the excellent review by Lardner [20], extracellular acidosis has far reaching effects on the immune response For example, leukocyte ... with sepsis induced by cecal ligation and puncture [46] Eighteen hours after cecal ligation and puncture, we randomly assigned 24 rats to three groups In groups and we began an 8hour intravenous...
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Báo cáo sinh học:

Báo cáo sinh học: " DNA-vaccination via tattooing induces stronger humoral and cellular immune responses than intramuscular delivery supported by molecular adjuvants" ppt

Báo cáo khoa học

... GM-CSF and cardiotoxin substantially enhanced the immune responses after intramuscular DNA immunization The advantage of tattoo treatment is the low price of the tattoo device and a standardized ... DNA in the absence of adjuvants using a tattoo device elicited much stronger and more rapid humoral and cellular immune responses than intramuscular needle delivery together with molecular adjuvants ... Cytotoxic T-cell response in DNA immunized mice detected by IFN-γ-ELISPOT assay Cytotoxic T-cell response in DNA immunized mice detected by IFN-γ-ELISPOT assay Cellular immune responses after...
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Báo cáo khoa học: Proteolytic activation and function of the cytokine Spatzle in the innate immune response of a lepidopteran insect, Manduca sexta ppt

Báo cáo khoa học: Proteolytic activation and function of the cytokine Spatzle in the innate immune response of a lepidopteran insect, Manduca sexta ppt

Báo cáo khoa học

... solution Med Chem Res 10, 493–501 Ferrandon D, Imler JL, Hetru C & Hoffmann JA (2007) The Drosophila systemic immune response: sensing and signalling during bacterial and fungal infections Nat Rev Immunol ... synthesis in larvae of Manduca sexta Arch Insect Biochem Physiol 8, 147–164 Kanost MR & Nardi JB (2009) Innate immune responses of Manduca sexta In Molecular Biology and Genetics of Lepidoptera ... mixtures were subjected to SDS-PAGE and immunoblotting using Spatzle antibodies The ¨ ¨ sizes and positions of molecular weight standards are indicated on the left Bands representing proSpatzle precursors,...
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báo cáo hóa học:

báo cáo hóa học:" Whole blood assessment of antigen specific cellular immune response by real time quantitative PCR: a versatile monitoring and discovery tool" potx

Hóa học - Dầu khí

... Routine monitoring of immune responses is usually limited to the detection of humoral responsiveness and the capability of inducing adequate antibody titers represents the gold standard for virtually ... Smith Kline, Münchenbuchsee, Switzerland) and influenza (Inflexal, Berna Biotech, Bern, Switzerland) commercial vaccine preparations were used to monitor T-cell responses to vaccination Cell cultures ... Glutamax and non-essential amino acids (all from GIBCO Paisley, Scotland), thereafter referred to as complete medium, and 5% (v/v) human serum (Blutspendezentrum, University Hospital Basel, Switzerland)...
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Báo cáo hóa học:

Báo cáo hóa học: " First-line chemoimmunotherapy in metastatic breast carcinoma: combination of paclitaxel and IMP321 (LAG-3Ig) enhances immune responses and antitumor activity" pptx

Hóa học - Dầu khí

... and FT conceived the study, and participated in its design and coordination and helped draft the manuscript All authors read and approved the final manuscript Competing interests CB, CG, MM and ... concomitant medications, and laboratory tests Patients were monitored every weeks and as needed for adverse events Tumor response and progression were assessed using Response Evaluation Criteria ... of IMP321, and experiencing an objective response after months of treatment, had an objective tumor regression between D85 and D170 In contrast, 50% and 71% of patients in the 1.25 mg and the 6.25...
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Báo cáo hóa học:

Báo cáo hóa học: " HPV vaccine: an overview of immune response, clinical protection, and new approaches for the future" pdf

Hóa học - Dầu khí

... innate and adaptive immune responses] and they also remain high over time; VLPs generate a heterogeneous or polyclonal immune response: immunodominant and nonimmunodominat; neutralizing and non-neutralizing; ... natural HPV infection the immune response is weak and typespecific Conversely, after administrating the HPV vaccine a strong and, although partially, cross-reactive immune- response was detected The ... vascular and lymphatic channels and to lymph nodes where immune responses are initiated; most DNA viruses have mechanisms for inhibiting interferon synthesis and receptor signaling, and papillomaviruses...
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Báo cáo sinh học:

Báo cáo sinh học: " Recombinant HPV16 E7 assembled into particles induces an immune response and specific tumour protection administered without adjuvant in an animal model Linda Petrone1, Maria G Ammendolia2, Armando" ppt

Hóa học - Dầu khí

... and cell mediated immune response Methods Protein expression and purification Freshly streaked bacterial colonies, containing the E7 plasmid [30], were inoculated in 25 ml LB medium (DIFCO) and ... immunization and progressively increased in mice immunized and times, reaching 1:8000 and 1:16000 respectively The presence of IgM and IgA was analysed in comparison with the IgG and the results ... analysis and interpretation of the data, in critical revision of the manuscript and in acquisition of funding PDB conceived and designed the study, analysed and interpreted the data and drafted...
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báo cáo hóa học:

báo cáo hóa học: " Neuronal oxidative damage and dendritic degeneration following activation of CD14-dependent innate immune response in vivo" doc

Hóa học - Dầu khí

... robust innate immune response This same response can occur in response to endogenous ligands that also activate the CD14/TLR-4 pathway [2,3] Indeed, several endogenous CD14/TLR ligands have received ... generated by NADPH oxidase and myeloperoxidase (MPO), as well as cytokines and chemokines that can attract an adaptive immune response Although originally identified as part of the response to exogenous ... CD14-dependent innate immune response in macrophages While none of these data point to CD14 or innate immune response as etiological in neurodegenerative disorders, these findings from in vitro and cell culture...
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báo cáo hóa học:

báo cáo hóa học: " Increased circulating leukocyte numbers and altered macrophage phenotype correlate with the altered immune response to brain injury in metallothionein (MT) -I/II null mutant mice" doc

Toán học

... evenly into groups of 5-7 animals for sampling time (0, 1, and days post-injury, DPI) and animals within these groups were randomised and placed in numbered cages to blind the strain of the mouse ... chemokine and cytokine expression in wild type and MT-I/II mice Plasma concentrations of Th1 and Th2 cytokines were assayed to determine if there were systemic differences in the inflammatory response ... was not observed after brain injury and local T cell specific cytokines were undetectable so Th1 and Th2 responses could not be compared directly in wild type and MT-I/ II-/- mouse injury sites...
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báo cáo hóa học:

báo cáo hóa học: " The impact of shift work induced chronic circadian disruption on IL-6 and TNF-a immune responses" pot

Hóa học - Dầu khí

... proinflammatory immune responses As possible markers of these changes in the immune system we investigated the proinflammatory cytokines IL-6 and TNF-a and measured the lymphocyte cell count Materials and ... Medicine and Toxicology 2010, 5:18 http://www.occup-med.com/content/5/1/18 deprivation and thereby an induction of proinflammatory immune responses [7-9] Cytokine levels correlate with fatique and ... disturbances and chronic sleep debt [1-6] To investigate the long-term influence of chronic sleep debt and circadian disruption on the immune system we compared cytokine production and lymphocytes...
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báo cáo hóa học:

báo cáo hóa học:" Recombinant HPV16 E7 assembled into particles induces an immune response and specific tumour protection administered without adjuvant in an animal model" doc

Hóa học - Dầu khí

... and cell mediated immune response Methods Protein expression and purification Freshly streaked bacterial colonies, containing the E7 plasmid [30], were inoculated in 25 ml LB medium (DIFCO) and ... immunization and progressively increased in mice immunized and times, reaching 1:8000 and 1:16000 respectively The presence of IgM and IgA was analysed in comparison with the IgG and the results ... analysis and interpretation of the data, in critical revision of the manuscript and in acquisition of funding PDB conceived and designed the study, analysed and interpreted the data and drafted...
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Báo cáo khoa học:

Báo cáo khoa học: "Relation between lymphocyte subpopulations of peripheral blood and immune responses of modified live hog cholera virus vaccine in pigs treated with an ionized alkali mineral complex" docx

Báo cáo khoa học

... 63-68 Corthier, G Cellular and humoral immune response in pigs given vaccine and chronic hog cholera viruses Am J Vet Res 1978, 39, 1841-1844 Davis, W C., M J Hamilton, and Y.H Park Ruminant leukocyte ... Jeong, and B K Park Enhancement of host immune responses of sows using a non-specific immunomodulator p.22 Proceed 15th International Pig Veterinary Society Congress, Birmingham, England, 5-9 ... J H Gillespie, F W Scott, and J E Barlough Hagan and Brunners microbiology and infectious diseases of domestic animals pp.729-740 8th ed Comstock Pub Assoc., Ithaca and London, 1988 Yoon, I J.,...
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Báo cáo khoa học:

Báo cáo khoa học: "Enhanced immune response with foot and mouth disease virus VP1 and interleukin-1 fusion genes" potx

Báo cáo khoa học

... suriv esaesid htuom dna toof eht gnidocne seniccav AND dimsalp ehT noitaniccav lanoitnevnoc ot evitanretla tneiciffe dna efas a sedivorp noitazinummi AND erutcurts citnehtua eht ni sepotipe lanoitamrofnoc ... esaesid htuom-dna-toof tsniaga eniccav AND A Y eiX ,TZ gnehS ,WE nahC ,WF niS ,CS gnehC ,TH gnoW 31 9471-5471 ,952 ,3991 ecneicS nietorp lariv a gnidocne AND fo noitcejni yb azneulfni tsniaga ... secnahne eniccav AND VDVB fo ycnavujda enikotyC EM snilloC ,J eilnworB ,I nospmohT ,I noriboN 777-567 ,81 ,9991 eniccaV stcepsorp dna ssergorp ,selpicnirp :seniccav desab-ANR dna AND PN ofitseR...
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Báo cáo khoa học:

Báo cáo khoa học: "Efficiency of Matricaria chamomilla CH12 and number of doses of rabies vaccine on the humoral immune response in cattle" potx

Báo cáo khoa học

... mixed with the mineral salt and were vaccinated with one and two doses of rabies vaccine, respectively Cattle from groups V1 and V2 had only mineral salt and one and two doses of rabies vaccine, ... typically used to evaluate the humoral immune response in cattle after rabies vaccination [1,8,11,12] Moreover, it is recommended by the Centers for Disease Control and Prevention (USA) The first serum ... Gharagozloo and Ghaderi [5] in humans, did not occur in cattle for rabies immunization Fig Mean rabies-neutralizing antibody titers from Nelore cattle on days 30 and 60 Cattle from groups FEV1 and FEV2...
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Báo cáo y học:

Báo cáo y học: " Chitosan Interferon-c Nanogene Therapy for Lung Disease: Modulation of T-Cell and Dendritic Cell Immune Responses" pps

Báo cáo khoa học

... cells and were substantiated by a repeat experiment cells and either the same or slightly more Th1 cells than control mice (Figure 1A) Both CD4+ and CD8+ T lymphocytes are involved in the immune response ... allergic immune response by means of its effects on CD8+ T cells and dendritic cells in mice The results are consistent with a mechanism whereby CIN therapy decreases the innate immune response ... prepared as above, and an amount containing 10 mg of pEGFP was administered intranasally to mice After 1, 3, and days, the mice were euthanized and the lungs were removed and fixed in buffered...
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