Natural Killer Cell Activity
Medullasin enhances human natural killer cell activity
... of natural killer cell activity by ...Interferon activity was not detected in the supernatant of lymphocyte cultures stimulated with ...the natural killer cell ...
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Cocaine increases natural killer cell activity
... increases natural killer (NK) cell activity and ...their activity should be increased by cocaine, an agent that potentiates endogenous ...NK cell activity and on the ...
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Improved Natural Killer cell activity and retained anti tumor CD8+ T cell responses contribute to the induction of a pathological complete response in HER2 positive breast cancer patients undergoing neoadjuvant chemotherapy
... In conclusion, our data strongly support the relevance of immune-related factors in mediating the response of BC patients to NC treatment [18], and the independence of immunological parameters from classical predictive ...
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Inhibition of Human Natural Killer Cell Activity by Influenza Virions and Hemagglutinin
... Influenza is an acute respiratory virus infection that contin- ues to pose seasonal, zoonotic, and pandemic threats to human health (50). As the illness and virus transmission usually occur in the first few days of ...
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<p>Clinical utility of a novel natural killer cell activity assay for diagnosing non-small cell lung cancer: a prospective pilot study</p>
... Continuous variables are described as median and IQR while categorical variables are presented as frequencies and per- centages. Comparisons of clinical parameters of each group were performed using nonparametric ...
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Physical Inactivity and Unhealthy Metabolic Status Are Associated with Decreased Natural Killer Cell Activity
... physical activity levels was performed using one-way ANOVA for con- tinuous variables and the chi-square test for categorical vari- ...NK cell activity levels according to phys- ical activity ...
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Anti transforming growth factor (TGF) beta antibodies inhibit breast cancer cell tumorigenicity and increase mouse spleen natural killer cell activity Implications for a possible role of tumor cell/host TGF beta interactions in human breast cancer progression
... TGF-beta effects on angiogenesis, stroma formation, and immune function suggest its possible involvement in tumor progression. This hypothesis was tested using the 2G7 IgG2b, which neutralizes TGF-beta 1, -beta 2, and ...
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The clinical usefulness of natural killer cell activity in patients with suspected or diagnosed prostate cancer: an observational cross-sectional study
... (CRPC) cell lines (CWR22Rv1 and VCaP, both enzalutamide-resistant) and found that CRPC cells collected NK cells more readily than normal prostate ...CRPC cell growth and invasion by suppressing ARv7 ...
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Structural equation model testing and the quality of natural killer cell activity measurements
... rIFNγ activity factor causing the IFN indicators' values), plus two progressively interfering fac- tors (one spanning the NK indicators, the other spanning the IFN ...E:T cell ratios, and negative because ...
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Suppression of peripheral blood natural killer cell activity by excess thyroid hormone
... Natural killer (NK) cells were assessed in patients with hyperthyroxinemia due to Graves' disease or treatment with thyroxine ...Cytolytic activity was measured with 51Cr-labeled K562 tumor cells and ...
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Impaired culture generated cytotoxicity with preservation of spontaneous natural killer cell activity in cartilage hair hypoplasia
... phenotype (OKM1+ OKT3- Fc gamma + low-affinity E+), and a significant decrease in thymic derived OKT3+ cytolytic T cell sub-populations in CHH individuals. Therefore, an intact cellular cytotoxic effector ...
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Activation of Human T Helper/Inducer Cell, T Cytotoxic Cell, B Cell, and Natural Killer (NK) Cells and induction of Natural Killer Cell Activity against K562 Chronic Myeloid Leukemia Cells with Modified Citrus Pectin
... T-cytotoxic cell activation are shown in Figure 1 &2, ...T-helper/inducer cell activation as compared to positive controls like CD2/CD2R ( p < ...T-cytotoxic cell activation was significant at ...
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Original Article Differential loss of natural killer cell activity in patients with acute myocardial infarction and stable angina pectoris
... NK-cell activity based on the expres- sion level of self-MHC I [17, ...NK cell receptors, which recognize classical MHC class ...NK cell toler- ance to self cells [20, ...
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The modulation of immunological activities in human NK cells by extracts of ginkgo
... in natural killer (NK) cell activity and surface markers in human NK cells and by analyzing for surface ...Methods Natural killer cell activity was determined in ...
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Enhanced virus replication and inhibition of lymphocytic choriomeningitis virus disease in anti-gamma interferon-treated mice.
... Lack of correlation between serum titers of interferon a, 0, natural killer cell activity and clinical susceptibility in mice infected with two isolates of lymphocytic choriomeningitis v[r] ...
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Biologic activity of lipopolysaccharide of Treponema hyodysenteriae
... coli LPS, less toxic to macrophage, weakly stimulatory for interleukin 1 and tumor n ecrosis factor production, weakly a ugm ented natural killer cell activity, and showed mild suppressi[r] ...
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Determination of natural killer cell function by flow cytometry.
... in activity by measuring the percentage of cells expressing various NK surface markers with and without cytokine enhancement of activity (Table ...and activity of NK ...
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Effect of synthetic and bovine milk conjugated linoleic acid (CLA) on immune function : a thesis presented in partial fulfilment of the requirements for the degree of Master of Science in Nutrition Science at Massey University
... Erickson & Schumacher 1989 reported that no difference was observed in spleen natural killer NK cell activity between mice fed diets containing either 50 or 200 g/kg palm rich in saturat[r] ...
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Intravenous ascorbic acid as an adjuvant to interleukin 2 immunotherapy
... T Cell Growth Factor (TCGF) [6], IL-2 was demonstrated in early studies to endow human lymphocytes with ability to selectively kill tumor but not healthy control cells ...cytotoxic activity was mediated ...
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Anti cancer activity of Angelica gigas by increasing immune response and stimulating natural killer and natural killer T cells
... Fig. 7 Anti-tumor effects by ISAg were associated with boosted cytotoxicity of NK receptor-expressing innate immune cells. Yet40 B6 mice were treated via the oral route with ISAg (4 mg/injection) or PBS three times per ...
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