Find the correct match between hormone and its source gland

Options

A. Oxytocin - Anterior pituitary
B. Gonadotropins - Hypothalamus
C. PRL - Adenohypophysis
D. ADH - Neurohyphophysis

Answer

To find the correct match between hormones and their source glands, we need to analyze each option provided in the question. Here’s a step-by-step breakdown of the solution:

### Step 1: Understand the Glands and Hormones
- The pituitary gland is divided into two parts: the anterior pituitary (adenohypophysis) and the posterior pituitary (neurohypophysis).
- The anterior pituitary produces and releases hormones in response to signals from the hypothalamus.
- The posterior pituitary stores and releases hormones produced by the hypothalamus.

### Step 2: Identify the Hormones and Their Sources
- **Oxytocin**: Produced in the hypothalamus and stored in the posterior pituitary (neurohypophysis).
- **Gonadotrophin**: Refers to hormones like FSH and LH, which are released from the anterior pituitary in response to gonadotrophin-releasing hormone from the hypothalamus.
- **Prolactin**: Released from the anterior pituitary (adenohypophysis) in response to prolactin-releasing hormone from the hypothalamus.
- **ADH (Antidiuretic Hormone)**: Produced in the hypothalamus and stored in the posterior pituitary (neurohypophysis).

### Step 3: Match Each Option
- **Option A: Oxytocin - Anterior Pituitary**: Incorrect. Oxytocin is from the posterior pituitary.
- **Option B: Gonadotrophin - Hypothalamus**: Incorrect. Gonadotrophins are released from the anterior pituitary.
- **Option C: Prolactin - Adenohypophysis**: Correct. Prolactin is released from the anterior pituitary.
- **Option D: ADH - Neurohypophysis**: Correct. ADH is stored and released from the posterior pituitary.

### Conclusion
The correct matches are:
- Prolactin is from the adenohypophysis (anterior pituitary).
- ADH is from the neurohypophysis (posterior pituitary).

### Final Answer
The correct matches are:
- Prolactin - Adenohypophysis (Correct)
- ADH - Neurohypophysis (Correct)