Which of the following are antidepressants ?

Options

A. Iproniazid
B. Phenelzine
C. Equanil
D. Salvarsan

Answer

To determine which of the following substances are antidepressants, we need to first understand what antidepressants are and their function. Antidepressants are medications that help alleviate symptoms of depression by affecting neurotransmitters in the brain. They work by blocking certain receptors or increasing the availability of neurotransmitters like serotonin and norepinephrine.

### Step-by-Step Solution:

1. **Identify the Function of Antidepressants**:
- Antidepressants are used to reduce symptoms of depression. They primarily work by altering the balance of neurotransmitters in the brain.

2. **List Common Types of Antidepressants**:
- Common classes of antidepressants include:
- Selective Serotonin Reuptake Inhibitors (SSRIs)
- Serotonin-Norepinephrine Reuptake Inhibitors (SNRIs)
- Tricyclic Antidepressants (TCAs)
- Monoamine Oxidase Inhibitors (MAOIs)

3. **Evaluate the Given Options**:
- From the video transcript, the examples mentioned include:
- Barbichurates
- Amphetamines
- Benzodiazepines
- Aperonazide
- Phenelzine
- Equanil
- It is important to note that not all of these are classified as antidepressants.

4. **Identify the Correct Antidepressants**:
- From the list:
- **Aperonazide**: An antipsychotic that can have antidepressant effects.
- **Phenelzine**: A monoamine oxidase inhibitor (MAOI) used as an antidepressant.
- **Equanil**: A brand name for meprobamate, which has anxiolytic properties but is not a classic antidepressant.
- **Barbichurates**, **Amphetamines**, and **Benzodiazepines** are not primarily classified as antidepressants. They may have sedative or stimulant effects but do not primarily treat depression.

5. **Conclude the Answer**:
- The correct antidepressants from the provided options are **Aperonazide**, **Phenelzine**, and possibly **Equanil** depending on the context of its use.

### Final Answer:
The correct antidepressants from the options provided are **Aperonazide**, **Phenelzine**, and **Equanil**.