By Doris Hunt
As the name suggests, the word ‘Gastritis’ means inflammation of the stomach. It is an inflammation of the inner lining of the stomach caused due to the presence of infection, physical damage or chemical irritants. The name comes from the Greek word ‘gaster’. The gaster is the name given to the stomach in Greek. Hippocrates was the first person to use the term Gastritis in 400 BC. He was the well-known Greek philosopher, physician and scientist. The word was first used in the English language in 1869 in the journal of The Lancet..
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Who Discovered Gastritis? – Related Questions
When was gastritis first discovered?
Gastritis is a condition that involves stomach inflammation. It is usually caused by an infection or irritation. Gastritis can be characterized by nausea, indigestion, heartburn, bloating, belching, and sometimes vomiting. The cause of gastritis is unknown. However, many people suffering from gastritis also suffer from other gastrointestinal conditions, such as celiac disease, Crohn’s disease, or non-celiac gluten sensitivity. It can lead to cancer in some cases. Gastritis was first discovered in the late nineteenth century by Dr. Joel Whipple in the United States..
Who discovered gastric ulcer?
__ Joseph Triplett was the first to discover that stomach ulcers were caused by __ in 1932. He was able to successfully treat patients who had stomach ulcers by administering ___, a compound derived from Dr. Henry ___ Dr. Henry Whittaker, in turn, discovered in 1900 that an agent in black pepper (__) was the causative agent in stomach ulcer. He called this agent “pepsin” and later discovered that it originated in the stomach..
Who first discovered H. pylori?
It was Jim Spiller, a physician in Sydney, Australia. He is also an expert on gastroenterology, who discovered it in 1982 while studying the effects of stomach ulcers..
When was gastric ulcer disease discovered?
The term “peptic ulcer” was coined by Thomas Addison in 1887. However, as mentioned above, there were some accounts of gastric ulcers being present in the ancient times, so the disease might have been discovered widely before Addison gave it a name..
What did Marshall and Warren discovery?
Marshall and Warren discovered that when air is cooled by expansion it becomes heavier. They had joined their boss in New York to develop an air conditioning machine, but after two months they realised that it would not be possible. When they joined for this project, they were sure that temperature of the air could be reduced by compressing it. But they did not know that air getting heavier when cooled is not possible. So they returned to their hometown, opened a shop of repairing equipment. A year later they discovered that when air is forced through a porous media, it becomes lighter. To test their theory, they had installed a fan in the window of their room. It was summer time. They found the temperature of their room quite cool. Later they patented the idea of air conditioning..
How was Helicobacter named?
Helicobacter, a bacterium that causes stomach ulcers, was first described by two Australian scientists, Robin Warren and Barry Marshall, in a paper published in the journal __ in September 1984. The scientists had been studying gastritis, an inflammation of the stomach lining, when they found a tiny spiral bacterium in the stomach tissue of a patient who had been suffering from gastritis for four years. In 1982, Warren and Marshall began to culture the bacteria in a petri dish, but it did not grow. The scientists then used a technique called immunofluorescence microscopy that uses a fiber-optic cable to detect a fluorescent protein in bacteria to see if they were infected with Helicobacter pylori. They grew the bacteria in a culture and noticed spiral shaped bacteria with a flagella, a hair-like appendage used for movement..
How did H. pylori get discovered?
H. pylori was discovered by the British scientists C. Robin Warren and Barry J. Marshall. The duo was awarded the Nobel Prize in Physiology or Medicine in 2005 for their discovery of the bacteria. The pair had tested their hypothesis on themselves, believing that by drinking a culture of H. pylori, they will be able to prove that the bacteria was the cause of most stomach ulcers. H. pylori was eventually proven to be the main cause of stomach ulcers. While the findings were received with much skepticism by the medical community, the scientists obtained enough evidence for others to accept the idea. This laid the foundation for further research on the bacteria and allowed scientists to find cures for ulcers and better treatment for stomach ulcers..
What is Barry Marshall famous for?
Dr. Barry Marshall is famous for discovering that ulcers are caused by bacteria, not stress. He did this by swallowing a petri dish containing the bacteria Helicobacter pylori. He was partly motivated by the fact that he had suffered from ulcers for many years, and wanted to get to their root cause..
What is the origin of H. pylori?
The human stomach produces a defensive enzyme to prevent infection from “H. pylori” called “H. pylori IgA antibody”. This anti-H. pylori IgA antibody is the presence of H. pylori antibodies in the blood serum. The figure below shows a H. pylori colonization in the stomach of a human..
Who discovered the above pathogen for first time?
Yersinia pestis, a gram-negative diplococcus bacterium that causes plague, was first described in 1894 by Alexandre Yersin, a Swiss-French bacteriologist and zoologist, from La Punt, Switzerland. Although many people had been investigating the disease, Yersin actually discovered it. In 1894, Yersin was a bacteriologist of the Pasteur Institute in Paris. In March of that year, a large number of deaths from bubonic plague occurred in Hong Kong. Yersin was assigned to study the disease. He was able to transmit the disease through injection of infected material into mice. To the best of our knowledge, Yersin discovered Y. pestis for the first time in 1894..
Which hypothesis did Warren and Marshall test Helicobacter?
Helicobacter pylori is a bacterium that can infect the stomach and duodenum. It is a common cause of gastritis and peptic ulcers, and is also associated with other diseases, such as gastric MALT lymphoma, corpus atrophic gastritis, and mucosa-associated lymphoid tissue lymphoma. Several hypotheses have been proposed to explain these associations. The most widely accepted hypothesis is the ‘Helicobacter-pylori-induced immune response hypothesis’ (HPI), which suggests that H. pylori infection induces strong mucosal Th1 responses, leading to the development of lymphoid tissue hyperplasia (LTH), which in turn may predispose to lymphoma. Another hypothesis proposes that H. pylori infection causes chronic inflammation, which may precipitate LTH. Recent studies have challenged the HPI hypothesis, and suggest that H. pylori may not be involved in the development of MALT lymphoma..
Where are Helicobacter pylori found?
Helicobacter Pylori is found in the stomach. Helicobacter pylori is related to stomach ulcers. It is identified as the most common cause of stomach ulcers, and can also cause stomach cancer..
