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PMID |
Sentence |
1 |
508607
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As parameters, the total peripheral blood leukocyte and lymphocyte counts, serum immunoglobulin levels, natural ABO blood group antibodies, lymphocyte responses in vitro to PHA and PPD, and skin reactivity against PPD and candidin were followed during a period of 2--36 months.
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2 |
4415734
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The effects of rat tumours of various macrophage contents on the syngeneic host's ability to produce either: (1) an inflammatory exudate in response to intraperitoneal oyster glycogen or (2) a cutaneous delayed hypersensitivity (DHS) response to PPD or SRBC after appropriate sensitization, were studied as a function of tumour growth.Both these reactions were found to be markedly decreased as the tumours grew.
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3 |
11012616
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It has been detected in rheumatoid arthritis (RA) synovial membrane and found to stimulate the production of the proinflammatory cytokines IL-6, IL-8, tumour necrosis factor-alpha (TNF-alpha) and granulocyte-macrophage colony-stimulating factor (GM-CSF) in vitro.
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4 |
11012616
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We therefore investigated the in vitro IL-17 response to a variety of mitogens and antigens, and compared the IL-17 response to interferon-gamma (IFN-gamma), IL-4, IL-10 and TNF-alpha.
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5 |
11012616
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The antigens TT and PPD significantly increased IL-17 mRNA expression over time, but failed to have such an effect at the protein level.
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6 |
11012616
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IL-17 production did not correlate with either the type-1 cytokine IFN-gamma or TNF-alpha or the type-2 cytokine IL-4 or IL-10 at either the mRNA or protein level.
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7 |
11465110
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Neonatal bacillus Calmette-Guérin vaccination induces adult-like IFN-gamma production by CD4+ T lymphocytes.
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8 |
11465110
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In this study, infants vaccinated at birth with BCG produced similar concentrations of IFN-gamma in response to PPD and showed similar frequencies of IFN-gamma-producing lymphocytes as compared to immune adults.
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9 |
11465110
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Infants and adults produced only low concentrations of IL-4 and IL-5.
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10 |
11465110
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CD4+ T lymphocytes were the main source of IFN-gamma.
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11 |
11465110
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This study demonstrates that the human neonatal immune response to BCG is not biased towards Th2 and is characterized by the predominant production of IFN-gamma by CD4+ T lymphocytes.
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12 |
14670336
|
Several immunomodulatory functions have been reported for Nef, including down-regulation of CD4 and class I MHC in T-lymphocytes, and the ability to enhance viral transmission from macrophages and dendritic cells (DC) to T-lymphocytes.
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13 |
14670336
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In this study, HIV-1 (SF2 strain) Nef was expressed in human monocyte-derived dendritic cells, using an adenovirus based delivery system.
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14 |
14670336
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Nef expression resulted in decreased CD4 levels, but no change to class I MHC, and no impairment in the ability of DC to stimulate recall PPD responses, mixed leukocyte responses, or hepatitis B-specific CD8 responses.
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15 |
14670336
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The adenovirus vector itself stimulated a strong recall CD4 response in all individuals tested, and also induced up-regulation of class I MHC, CD86 and CD40 on the dendritic cell surface.
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16 |
15958260
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By neutralizing TNF-alpha in the supernatant of PPD-pulsed splenocytes with anti-rgpTNF-alpha, we observed hyperproliferation.
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17 |
16223530
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The proliferation in response to myelin basic protein (MBP), myelin oligodendrocyte-glycoprotein (MOG) and alphaB-crystallin did not differ between groups.
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18 |
16223530
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Proliferation, as well as IFN-gamma, IL-12 and IL-10 production in response to purified protein derivate (PPD) was impaired in SSPE patients.
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