Function of stellate reticuloendothelial cells is

Options

A. Enzyme secretion
B. Hormonal secretion
C. Deamination
D. Phagocytosis

Answer

**Step-by-Step Solution:**

1. **Understanding Stellate Reticuloendothelial Cells**: Stellate reticuloendothelial cells, also known as Kupffer cells, are specialized macrophages located in the liver. They are part of the reticuloendothelial system, which is involved in the immune response.

2. **Identifying the Role of the Reticuloendothelial System**: The reticuloendothelial system consists of a network of phagocytic cells that play a crucial role in the clearance of pathogens, dead cells, and other debris from the bloodstream.

3. **Function of Stellate Reticuloendothelial Cells**: The primary function of stellate reticuloendothelial cells is phagocytosis. This process involves the engulfing and digestion of foreign particles, bacteria, and cellular debris, thus contributing to the body's immune defense.

4. **Evaluating the Options**: The question provides four options: enzyme secretion, hormonal secretion, deamination, and phagocytosis. Based on the understanding of the function of stellate reticuloendothelial cells, the correct answer is phagocytosis.

5. **Conclusion**: Therefore, the function of stellate reticuloendothelial cells is primarily phagocytosis.

**Final Answer**: The function of stellate reticuloendothelial cells is phagocytosis.

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