Figure 19.4.5: Lymph Node : 無料・フリー素材/写真
Figure 19.4.5: Lymph Node / ASCCC Open Educational Resources Initiative
| ライセンス | クリエイティブ・コモンズ 表示 2.1 |
|---|---|
| 説明 | (a) Lymph flows into a lymph node via afferent vessels through the open cusps of one-way valves that prevent lymph from flowing in the wrong direction. Within the lymph node, lymph flows past densely packed immune cells that remove debris and pathogens (including B and T cells, macrophages, and plasma cells), and then out of the node through more back-flow preventing one-way valves into efferent vessels. (b) Histological view of lymph node cross-section showing capsule surrounding several visible lymphoid follicles in the cortex surrounding the medulla that is densely packed with dark-staining cells. (Image credit: "Lymph Node" by Julie Jenks is licensed under CC BY 4.0 / A derivative from the original work in (a) and the original work in (b)) |
| 撮影日 | 2021-05-11 16:22:51 |
| 撮影者 | ASCCC Open Educational Resources Initiative |
| 撮影地 |
