985 resultados para Balle, Nikolai Edinger, 1744-1816.
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INTRODUCTION: Dendritic cells (DCs) are the most important antigen-presenting cell population for activating antitumor T-cell responses; therefore, they offer a unique opportunity for specific targeting of tumors. AREAS COVERED: We will discuss the critical factors for the enhancement of DC vaccine efficacy: different DC subsets, types of in vitro DC manufacturing protocol, types of tumor antigen to be loaded and finally different adjuvants for activating them. We will cover potential combinatorial strategies with immunomodulatory therapies: depleting T-regulatory (Treg) cells, blocking VEGF and blocking inhibitory signals. Furthermore, recommendations to incorporate these criteria into DC-based tumor immunotherapy will be suggested. EXPERT OPINION: Monocyte-derived DCs are the most widely used DC subset in the clinic, whereas Langerhans cells and plasmacytoid DCs are two emerging DC subsets that are highly effective in eliciting cytotoxic T lymphocyte responses. Depending on the type of tumor antigens selected for loading DCs, it is important to optimize a protocol that will generate highly potent DCs. The future aim of DC-based immunotherapy is to combine it with one or more immunomodulatory therapies, for example, Treg cell depletion, VEGF blockage and T-cell checkpoint blockage, to elicit the most optimal antitumor immunity to induce long-term remission or even cure cancer patients.
Indications et limites de la thoracoscopie en 1994. [Indications and limits of thracoscopy in 1994.]
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Reléguée au rang de moyen diagnostique occasionnel avec l'avènement de la streptomycine dès 1945, la thoracoscopie a repris depuis trois à cinq ans un rôle prépondérant dans l'armement du chirurgien thoracique, comme moyen diagnostique et surtout comme outil thérapeutique. Dans cet article, nous faisons le point quant à la place actuelle de la thoracoscopie face aux différentes pathologies thoraciques, pulmonaires, médiastinales et oesophagiennes. Dans certaines indications (pneumothorax, infiltrats pulmonaires diffus, nodule pulmonaire isolé), cette technique en pleine expansion a déjà clairement démontré sa supériorité. Dans d'autres cas, en particulier dans les affections néoplasiques, son application est encore le sujet de controverses.
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Liittyy teokseen Memoirs of Russia from the year 1727 to the year 1744 / Cristof Hermann Manstein ; second edition, London 1773
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1805 (SER1,T2)-1816.
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1918/03/02 (N1)-1918/12/24 (N22).
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Variante(s) de titre : Les Procès de trahison
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1920/02 (A3,N59)-1920/07 (A3,N66).
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1919/01/25 (A2,N23)-1919/12/21 (A2,N57).
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1744/01 (T55)-1744/06.
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1744/07 (T56)-1744/12.