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2. Good tissue practice - Wikipedia

   en.wikipedia.org/wiki/Good_tissue_practice

   The rules are an expansion and revision of the section 1270 of the same chapter and now cover a larger group of products. The most controversial products covered in these rules include stem cells and tissue used in reproductive medicine (assisted reproductive technology): sperm, oocytes, and embryos.

3. Cell (biology) - Wikipedia

   en.wikipedia.org/wiki/Cell_(biology)

   The cell is the basic structural and functional unit of all forms of life. Every cell consists of cytoplasm enclosed within a membrane; many cells contain organelles, each with a specific function. The term comes from the Latin word cellula meaning 'small room'. Most cells are only visible under a microscope.

4. Minimally manipulated cells - Wikipedia

   en.wikipedia.org/wiki/Minimally_manipulated_cells

   According to the US regulations (US 21 Code of Federal Regulations § 1271.3(f)(1), Section 361) human cells and tissues and tissue-based products (section 361 HCT/Ps), “minimal manipulation” is a processing that does not alter the original relevant characteristics of the structural tissue relating to the tissue’s utility for ...

5. List of human cell types - Wikipedia

   en.wikipedia.org/wiki/List_of_human_cell_types

   The Human Cell Atlas project, which started in 2016, had as one of its goals to "catalog all cell types (for example, immune cells or brain cells) and sub-types in the human body". [13] By 2018, the Human Cell Atlas description based the project on the assumption that "our characterization of the hundreds of types and subtypes of cells in the ...

6. List of human cell types derived from the germ layers

   en.wikipedia.org/wiki/List_of_human_cell_types...

   Parietal epithelial cell (PEC) Podocyte; Angioblast → Endothelial cell; Mesangial cell. Intraglomerular; Extraglomerular; Juxtaglomerular cell; Macula densa cell; Stromal cell → Interstitial cell → Telocytes; Kidney proximal tubule brush border cell; Kidney distal tubule cell; Connecting tubule cells; α-intercalated cell; β-intercalated ...

7. Tissue (biology) - Wikipedia

   en.wikipedia.org/wiki/Tissue_(biology)

   The entire surface of the plant consists of a single layer of cells called epidermis or surface tissue. The entire surface of the plant has this outer layer of the epidermis. Hence it is also called surface tissue. Most of the epidermal cells are relatively flat. The outer and lateral walls of the cell are often thicker than the inner walls.