Lecture on Biologic Medications

Introduction to Biologic Medications

• Pre-Biologic Era: Most medications were chemical structures.
  • Common form: pills.
  • Function: Chemicals that interrupted broad processes in the body.

Characteristics of Biologic Medications

• Biologic Era: Began with advancements in molecular techniques.
  • Scientists identified specific proteins/molecules causing inflammation.
  • Focus on targeting specific molecules related to diseases.

Mechanism of Action

• Targeting Specific Molecules: Instead of broad targeting, biologics focus on specific molecules.
• Antibodies: Key to biologics.
  • Antibodies are complex proteins, not simple chemicals.
  • Produced in living systems.

Definition and Production

• Biologics Definition: Any virus, therapeutic toxin, or antitoxin used for prevention, treatment, or cure of diseases/injuries in humans.
• Sources: Derived from various living sources.
• Focus: Developing therapeutic proteins.

Conclusion

• Biologics represent a significant scientific advancement by targeting specific disease-related molecules, using complex structures like antibodies.