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Who Discovered Myocardial Infarction

Who Discovered Myocardial Infarction
Myocardial Infarction, more commonly referred to as heart attack, occurs when there is lack of oxygen in some parts of the heart due to insufficient blood supply. The most common cause of myocardial infarction is blocked artery or arteries of the heart which impedes blood supply thereby resulting in oxygen not being pumped properly through the heart. This cycle causes heart cells to die, which in turn results in a heart attack. Who Discovered Myocardial Infarction? Studies show that heart disease was first discovered as early as 1550 B.C. by early Egyptians. Scrolls and papyri discovered back in the 1800s contain documentations enumerating how the early Egyptians detected heart diseases and cardiac failure, proving that as early as the 15th B.C., people were already being treated for myocardial infarction. Furthermore, there were details included in the scrolls where certain surgery procedures including operating on the chest indicate that indeed early Egyptians were already...

Who Discovered Breast Cancer?

Who Discovered Breast Cancer?
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...

Who Discovered Ribosomes

 Who Discovered Ribosomes
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...

Who Discovered Mitochondria

 Who Discovered Mitochondria
It is difficult to give one specific individual the credit for who discovered mitochondria. The entire course of development from the initial sighting to the eventual classification of the so-called power plant of the cell had a slow but steady progress, spanning over a century of research conducted by a succession of brilliant scientific minds. The history of mitochondria’s discovery began in 1857, when Swiss anatomist and physiologist Albert von Kolliker revealed the presence of granule-like structures in muscle cells. Kolliker’s claim was substantiated by other scientists at the time who had observed that the granules also appeared in other cell types. Then in 1886, a cytologist named Richard Altman employed a dye technique to identify the granules. Terming them “bioblasts,” Altman hypothesized that these organelles were the basic units of cell activity. It would be in 1898 that Carl Benda would rename the bioblast as “mitochondria,” taken from the Greek words “mitos”...

Who Discovered Pneumonia?

Who Discovered Pneumonia?
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...