Question

Who among the following scientists was the pioneer in development of chemotherapy?

• A. ( Elie Metchnikoff )
• B. ( Robert Koch )
• C. ( Paul Ehrlich )
• D. ( Ronald Ross )

Hint:

Understanding the historical contributions of these scientists provides valuable context for their specific impacts on medicine and public health.

Answer 1

The Correct Option is C

Paul Ehrlich is renowned for his groundbreaking work in the field of chemotherapy and his systematic approach to the development of drugs to combat specific pathogens. His pioneering contributions laid the foundation for modern chemotherapy. Contributions of Each Scientist: (A) Elie Metchnikoff: Known for his work in immunology, particularly his discovery of phagocytosis, which does not relate directly to the development of chemotherapy. (B) Robert Koch: Famous for his contributions to microbiology and establishing Koch's postulates, he was pivotal in the identification of the causative agents of diseases like tuberculosis and cholera, but not directly in chemotherapy. (C) Paul Ehrlich: Correct. He conceptualized and implemented the idea of a "magic bullet" - drugs that would target disease-causing organisms without harming the human body. His work led to the synthesis of Salvarsan, one of the first successful chemotherapeutic agents to treat syphilis. (D) Ronald Ross: Known for his work on the transmission of malaria by the mosquito, leading to strategies for controlling malaria, not the development of chemotherapeutic agents. Conclusion:
Explanation: Paul Ehrlich’s concept of chemotherapy and his success with Salvarsan marked the beginning of targeted chemical treatment for infectious diseases, making him a foundational figure in the field.