Which of the following transgenic human protein product has been used to treat emphysema ?

Options

A. Lactoferrin
B. ` alpha` - Lactalburmin
C. cry - protein
D. C-peptide

Answer

**Step-by-Step Solution:**

1. **Understand Emphysema**: Emphysema is a chronic respiratory condition characterized by damage to the alveoli (air sacs) in the lungs, leading to difficulty in breathing. It is often caused by long-term exposure to irritants such as cigarette smoke.

2. **Identify Transgenic Human Proteins**: Transgenic proteins are proteins produced by organisms that have had a foreign gene inserted into their genome. These proteins can be used for therapeutic purposes.

3. **Research Treatment Options for Emphysema**: Various treatments exist for emphysema, including medications, therapies, and in some cases, surgical interventions. One of the protein treatments involves the use of human proteins produced through biotechnology.

4. **Focus on Alpha Antitrypsin**: Alpha-1 Antitrypsin (AAT) is a protein that protects the lungs from damage caused by enzymes like elastase. A deficiency in this protein can lead to lung diseases, including emphysema.

5. **Conclude the Answer**: Based on the information gathered, the transgenic human protein product used to treat emphysema is Alpha-1 Antitrypsin.

**Final Answer**: Alpha-1 Antitrypsin is the transgenic human protein product used to treat emphysema.

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