Which of the following structures of seminiferous tubule is responsible for the release of androgen hormones and are stimulated by action of luteinizing hormone ?

Options

A. Sertoli cells
B. Spermatogonia
C. Leydig cell
D. Oogonial cells

Answer

To solve the question regarding which structure of the seminiferous tubule is responsible for the release of androgen hormones and is stimulated by luteinizing hormone (LH), we can follow these steps:

### Step 1: Understand the Structures of the Seminiferous Tubule
The seminiferous tubules are located within the testes, which are the primary male reproductive organs. Within these tubules, there are various types of cells involved in the production of sperm and hormones.

### Step 2: Identify the Types of Cells Present
There are two main types of cells in the seminiferous tubules:
- **Spermatogonia**: These are the male germ cells that undergo division to produce sperm.
- **Sertoli Cells**: These cells provide nourishment and support to developing sperm cells.

### Step 3: Recognize the Role of Interstitial Cells
Outside the seminiferous tubules, there are interstitial cells (also known as Leydig cells). These cells are crucial for hormone production.

### Step 4: Understand the Function of Leydig Cells
Leydig cells are responsible for the synthesis and secretion of androgens, primarily testosterone. They play a significant role in male reproductive health and secondary sexual characteristics.

### Step 5: Identify the Stimulating Hormone
The release of androgens from Leydig cells is stimulated by luteinizing hormone (LH), which is produced by the pituitary gland.

### Conclusion
Based on the information gathered, the correct answer to the question is:
**Leydig cells (also referred to as interstitial cells)** are responsible for the release of androgen hormones and are stimulated by the action of luteinizing hormone (LH).

### Final Answer:
**Leydig cells (option 3)**

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