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Tin and the thymus gland: a review.

Tin and the thymus gland: a review.

Thymus (1990-06-01)

N Cardarelli

摘要

Experimental studies over the last decade have suggested an association between thymus immune and homeostatic function and exogenous tin. It has been hypothesized that the thymus gland synthesizes and secretes one or more tin bearing factors that enhance immune defenses against malignancy and retard the gradual loss of immune capacity with senescence. This review conciliates data from several divergent areas of research in order to explore the rationale for the above concepts.

材料

货号

品牌

产品描述

Sigma-Aldrich

锡, ≥99%, powder

Sigma-Aldrich

锡, powder, <150 μm, 99.5% trace metals basis

Sigma-Aldrich

锡, powder, <45 μm particle size, 99.8% trace metals basis

Sigma-Aldrich

锡, powder, -100 mesh, 99.99% trace metals basis

Sigma-Aldrich

锡, nanopowder, <150 nm particle size (SEM), ≥99% trace metals basis

Sigma-Aldrich

锡, shot, 99.999% trace metals basis

Sigma-Aldrich

锡, powder, 10 μm, 99% trace metals basis

Sigma-Aldrich

锡, foil, thickness 0.127 mm, 99.9%

Sigma-Aldrich

锡, foil, thickness 0.5 mm, 99.998% trace metals basis

Sigma-Aldrich

锡, 99.8%, shot, 3 mm

锡, rod, 50mm, diameter 6.0mm, 99.999+%

Sigma-Aldrich

锡, granular, 0.425-2.0 mm particle size, ≥99.5%, ACS reagent

Sigma-Aldrich

锡, wire, diam. 0.5 mm, 99.999% trace metals basis

锡, foil, 5m coil, thickness 0.0125mm, 97.4%

锡, foil, 25x25mm, thickness 0.25mm, as rolled, 99.99+%

锡, foil, 25x25mm, thickness 0.1mm, as rolled, 99.95%

锡, foil, 150x150mm, thickness 0.1mm, as rolled, 99.95%

锡, rod, 100mm, diameter 3.0mm, 99.99+%

锡, foil, 25x25mm, thickness 0.15mm, as rolled, 99.99+%

锡, foil, 100x100mm, thickness 0.25mm, as rolled, 98.8%

锡, foil, 25x25mm, thickness 0.5mm, as rolled, 99.99+%

锡, foil, 50x50mm, thickness 0.1mm, as rolled, 99.95%

锡, rod, 100mm, diameter 6.0mm, 99.999+%

锡, rod, 100mm, diameter 9.5mm, 99.75%

锡, rod, 500mm, diameter 9.5mm, 99.75%

锡, foil, not light tested, 150x150mm, thickness 0.007mm, 97.4%

锡, foil, 1m coil, thickness 0.075mm, as rolled, 98.8%

锡, foil, 100x100mm, thickness 0.1mm, as rolled, 99.95%

锡, foil, 150x150mm, thickness 0.1mm, as rolled, 98.8%

锡, foil, 300x300mm, thickness 0.25mm, as rolled, 98.8%