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English: The Beta Cells (orange in the lower left cell bundle) are part the insulin-producing cells of the pancreas (the bright highlighted organ in circular picture). In an autoimmune-type attack type 1 Diabetes, the physiologically secreted exosomes (the yellow dots) of the beta cells are wrongly taken up by dendritic cells (big whitish cell with arms) with their contents being presented to T-cells (smaller blue cells in the upper right) . The T-Cells see those contents (proteins) as enemies and attack their producers. This leads to a loss of functional beta cells and a decreased production of insulin. |
| Date | |
| Source | http://www.scientificanimations.com/wiki-images/ |
| Author | Manu5 |
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| current | 10:10, 4 January 2018 | | 1,920 × 1,080 (798 KB) | Manu5 | Cross-wiki upload from en.wikipedia.org |
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Well, that’s interesting to know that Psilotum nudum are known as whisk ferns. Psilotum nudum is the commoner species of the two. While the P. flaccidum is a rare species and is found in the tropical islands. Both the species are usually epiphytic in habit and grow upon tree ferns. These species may also be terrestrial and grow in humus or in the crevices of the rocks.
View the detailed Guide of Psilotum nudum: Detailed Study Of Psilotum Nudum (Whisk Fern), Classification, Anatomy, Reproduction