Who Discovered It

Polio or poliomyelitis is an infectious disease, the symptoms of which are acute flaccid paralysis and muscle weakness. It is primarily caused by poliovirus. The risk of acquiring polio infection increases through these factors, namely tonsillectomy, malnutrition and immune deficiency. Other risk factors of this disease include pregnancy, skeletal muscle injury and physical activity after the onset of paralysis. Aside from these interesting details, it is good to know who discovered the cure for polio. The Discovery of the Cure for Polio Who discovered the cure for polio? In 1952, an American medical researcher named Jonas Salk became the very first person to discover the cure for polio. In April 1955, he announced the medicine, which is basically made up of an injected dose of dead or inactivated poliovirus. In 1957, American medical researcher Albert Sabin developed an oral vaccine. The drug received a license only in 1962, almost 5 years after its invention. These two vaccines helped...

Measles is a viral infection affecting the respiratory system. People who are affected by this disease usually show signs such as red eyes, runny nose and fever. It is very contagious and can easily spread via respiration. Furthermore, patients can also have a rash, which is generally described as erythematous and maculopapular. In addition to all these important details, it is also good to know something about its history including who discovered measles. The Discovery of Measles Who discovered measles? A Persian physician named Muhammad ibn Zakariya ar-Razi was credited for the discovery of measles as a different disease from chickenpox and smallpox. He lived from 860 to 932. He published a book written in Arabic entitled “The Book of Smallpox and Measles.” Before that, a similar disease was already found some time in between 165 and 180 A.D. However, people were unsure whether that disease was measles or smallpox. Additional Facts and Other Interesting Details Within the span...

Pneumonia is a very painful disease that affects many people worldwide. It directly affects the lungs, causing them to be inflamed. It is classified into various types, some of the most common of which are parasitic pneumonia, viral pneumonia as well as bacterial pneumonia. Most of the time, patients suffering from this medical condition show signs like breathing difficulty, fever, chest pain and cough. Aside from these highly important things, it is also good to know a little bit of its history including who discovered pneumonia. The Discovery of Pneumonia Who discovered pneumonia? An ancient Greek physician named Hippocrates was the very first one to describe this serious respiratory disease. He lived from 460 B.C. to 370 B.C. He was considered one of the most important individuals in the history of medicine. Furthermore, his contributions are so significant that he is considered until now as the father of medicine. After him came Maimonides, who lived from 1138 to 1204 A.D. He described...

Known as complexes of protein and RNA present in cells that have nuclei, ribosomes are important to the process in the genetic code expression called translation. These RNA complexes are responsible for messenger RNA (also known as mRNA) binding. Aside from this, it is also important to make the appropriate amino acids sequence. To know more about the functions and characteristics of the protein complexes, it is best if we start with learning the truth behind the discovery of ribosomes. Historical Background Who discovered ribosomes? The RNA complexes were observed and discovered by cell biologist from Rome George Palade in the mid-1950s with the use of a high-powered electron microscope. Because of his discovery, Palade received the Nobel Prize. However, the name was given in 1958 by scientist Richard B. Roberts. Palade identified ribosomes when he and collaborator Philip Siekevit analyzed the molecules that are connected to the endoplasmic reticulum in 1955. The two scientists found that...

Breast cancer is one of the deadliest diseases today that greatly affects women. It is classified into various types depending on the genetic makeup, aggressiveness and stages. When patients are provided with the best treatments available, they have a 10 percent to 98 percent of surviving this serious disease. In addition to all these important details, it is interesting to know something about the history of this illness including who discovered breast cancer. The Discovery of Breast Cancer Who discovered breast cancer? Based on historical accounts, the Egyptians are credited for the discovery of this serious medical condition. This type of cancer was described in the Edwin Smith Papyrus, which is a copy of a trauma surgery textbook from Ancient Egypt. The copy said that there was no definite cure for such disease during that time, which was managed during that period by cauterization. In the 17th century, a Scottish surgeon named Benjamin Bell and French surgeon Jean Louis Petit were...