Grwoth hormone ( GH ) secretion is increased by all of the following factors EXCEPT

Options

A. Insulin administration
B. Arginine adminstration
C. Somatostatin administration
D. Exercise

Answer

To solve the question regarding which factor does NOT increase the secretion of Growth Hormone (GH), we can break down the information provided in the video transcript step by step.

### Step-by-Step Solution:

1. **Understanding Growth Hormone (GH)**:
- Growth hormone is secreted by the pituitary gland and plays a crucial role in growth, metabolism, and overall body composition.

2. **Factors Increasing GH Secretion**:
- The transcript discusses several factors that can increase GH secretion, including:
- **Insulin Administration**: Insulin has been shown to promote growth, especially in certain patients, indicating that it can increase GH levels.
- **Arginine Administration**: Arginine, an amino acid, is known to stimulate the release of GH, particularly when taken orally.
- **Exercise**: Physical activity is a well-known stimulant for GH secretion. Exercise can enhance the levels of GH in the body.

3. **Identifying the Exception**:
- The transcript mentions somatostatin, which is a hormone that inhibits the secretion of GH. Somatostatin is produced by the hypothalamus and acts to suppress the release of growth hormone from the pituitary gland.

4. **Conclusion**:
- The question asks for the factor that does NOT increase GH secretion. Based on the information provided, the answer is **somatostatin**.

### Final Answer:
Somatostatin is the factor that does NOT increase Growth Hormone (GH) secretion.

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