Digestive Disorder Etiology and Epidemiology Stomach cancer, also known as gastric cancer, is the disease that sounds exactly what its name refers to; cancer of the stomach. Although this cancer is named after its point of origin(like many other cancers), tumors can also spread to other parts of the body as the disease progresses (American Cancer Society).The early stages of stomach cancer is characterized by its symptoms of stomach discomfort, nausea, loss of appetite, and heartburn, while the
and into the stomach, where the next step of digestion takes place. In the stomach, a mixture of hydrochloric acid and Pepsin, which is secreted by the stomach wall, liquefies the food. At the same time, a substance called intrinsic factor binds Vitamin B in food and various gastric enzymes, such as Pepsin (which begins protein digestion), which are secreted by the stomach wall. Secretions of mucus protect the stomach from its digestive enzymes. The food is then mixed in the stomach, turning it into
effective treatment options to get rid of stomach ache!!! Stomach ache, is pain that occurs between the chest and pelvic areas. It is also termed as abdominal pain. This pain is mainly caused by Inflammation or diseases that affect the organs in the abdomen. The major organs located in the abdomen are- Intestines, kidneys, appendix, spleen, gallbladder, liver and pancreas; therefore, stomach ache can be a sign of any problem affecting these organs. Stomach ache can be caused by a number of conditions
has many names such as the alimentary canal, the gastrointestinal tract also known as the GI tract or the digestive tract. The process starts at the mouth and ends at the anus. The hollow organs that make up the GI tract are the mouth, esophagus, stomach, small intestine, large intestine which includes the rectum and anus. The solid organs of the digestive system are the liver, pancreas, and the gallbladder. Once we ingest the food the body digests the food and is broken down into its own component
Gastroesophageal Reflux Disease Gastroesophageal reflux disease (GERD) is a chronic digestive disease that happens when stomach acid, or even bile back flows (refluxes) into the food pipe, which is called the esophagus. The flow back of acid irritates the lining of the esophagus and results in signs and symptoms of GERD (Mayo Clinic, 2014). Signs and Symptoms of GERD includes: Signs and symptoms of GERD includes but not limited to, heartburn- A burning sensation in your chest which often sometimes
develop in the lining of the stomach, esophagus, and small intestine as a result of an imbalance of hydrochloric acid and pepsin. These acidic digestive juices are secreted by the cells of the stomach. Named for where they are found, “peptic ulcers are a very common and often reoccurring health problem, and it is estimated that more than 20 million Americans will experience a peptic ulcer in their lifetime” (Cleveland). Gastric ulcers occur on the inside of the stomach. These are often the result
Discovery: For many years, stomach was thought to be sterile due to its high acidic secretions in the gastric juice(#73) that’s why physicians previously attributed ulcers to stress or anxiety and did not believe that bacteria could be responsible for GIT (gastrointestinal tract) diseases. The first observations of bacteria in the stomach were presented in 1875, when two German anatomists, Bottcher and Letulle, found spiral bacteria colonizing the mucus layer of the human stomach, , in patients with gastric
GERD stands for gastroesophageal reflux disease. This happens when acid from your stomach backs up into your esophagus. The acid backs up when the muscle around the bottom of the lower esophagus (lower esophageal sphincter) either becomes weak or does not close normally and the acid leaks out. As the acid backwashes into the esophagus the lining in the lower esophagus can become irritated an start to become narrow (esophageal stricture) as well as sores can form which causes bleeding (esophageal
half of the world’s population. The bacteria normally attack the lining of the stomach and the small intestines. Although they are present in many people the H. pylori bacteria is usually harmless. The bacteria are adapted to live and survive in the acidic environment of the digestive tract. Furthermore, H. pylori reduces the acidity of the environment around it to survive and will penetrate the lining of the stomach and small intestines where the mucus lining protects it from the body’s immune cells
Digestion is defined as the process of transforming foods into unites for absorption. The Digestive System is a complex network of organisms that have six major processes: The digestion of food, the secretion of fluids and digestive enzymes, the mixing and movement of food and waste throughout the body, the digestion of food into smaller pieces, the absorption of nutrients, and the excretion of wastes (Inner Body (1).) Mouth- Digestion begins in the mouth. Physical actions, such as chewing, breaks
organ in digest system. This organ controls human sugar levels and produces a special juice that release the nutrients from food. It is located behind stomach and hormones is helps to break down the food. It aids digestion by producing a special tonic made of water, sodium bicarbonate and digestive enzyme. Sodium bicarbonate neutralizes the stomach is natural acidity, so these digestive enzymes can perform their jobs. Main function of endocrine of pancreas is to produce the chemicals or hormones that
gastroesophageal reflux disease (GERD) based on his history and examination. GERD is commonly associated with acid reflux, but they are not the same thing. Acid reflux is an action that occurs in the disease. GERD is a condition when contents in the stomach travel back into the esophagus and create heartburn, a burning feeling in the chest and even throat (“What Is GERD?”, 2016). Other symptoms include coughing, breathing, nausea, and chest pain swallowing problems (“What Is GERD?”, 2016). To conclude
avoiding the acidic pH of the stomach and moving toward a less acidic environment where it produces a significant amount of urease, an enzyme that converts the urea in the stomach into carbon dioxide, and ammonia which is the basis for the C13/C14 urea breath test: the ammonia is then converted to ammonium, which leads to neutralization of gastric acid (Kusters , van Vliet, Kuipers 2006).The bacteria also induce an inflammatory response, which weakens the stomach lining and allows for damage by
In the article, “An Endangered Species in the Stomach” by Martin J. Blaser, he talks about a 60,000 year old bacterium living in the human stomach, named “Helicobacter pylori”. H. pylori was first isolated for investigation in 1982 by Barry J. Marshall and J. Robin Warren. Later researchers discovered that H. pylori was responsible for developing peptic ulcers, breaks in the lining of the stomach, or could also cause stomach cancer. For the past 100 years, there has been decrease in H. pylori bacteria
up into the following parts: 1. The Most Common Causes of Chronic Stomach Problems The first thing you have to do to treat chronic stomach problems is figure out what’s causing them in the first place. In this section, I will reveal the 10 most common causes of chronic stomach pain. 2. How Healing Your Gut Helps Ease Chronic Pain In this section, I will show you how healing your gut not only helps treat your chronic stomach problems, but how doing so can help ease chronic muscle and joint pain
kills bacteria and breaks food in our stomach and helps kill bacteria in our stomach. It has totally nothing to do with the acids chosen to swallow. I think that having acid in our body is essential and useful, but eating foods with acids is really bad. Of course, you shouldn’t eat only alkali food because the pH might get to alkaline. Disadvantages of Acid in our Body-Conclusion Disadvantages of acids in our body can go on forever. Heartburn, acid reflux, and cancer are just the few. Alkali is shown
lining of the stomach. It occurs when the protective lining in the stomach stop working and breaks down. Most ulcers occur within the first layer of the stomach lining, when the ulcer goes all the way through the stomach it is called perforation and it is a medical emergency. The most common cause of gastric ulcer is an infection caused by bacteria called Helicobacter pylori (nlm.nih.gov/medlineplus) and people that are infected with H. Pylori have a 30% increase of getting stomach cancer. Drinking copious
system is the process of transforming food into a source of energy, cell repair, and nutrition for the human body like vitamins, minerals, fats, proteins and, carbohydrate. The system is made up of organs that include the mouth, liver, gallbladder, stomach, anus and rectum, large intestine, small intestine, pancreas and esophagus. The digestive system covers mostly our abdominal area, which is where most of the organs are found. The system is broken down into six functions that make up the digestive
beverage everyone loves, and there’s also so many reasons as to how it’s bad for one’s health and why one shouldn’t drink it. Drinking this sugary beverage can cause diabetes, heart disease, obesity, and even tooth decay. It can also affect one’s bones, stomach, and skin. There’s also a whole lot more things soda does to affect one’s health. A major problem with drinking soda is that it can lead to diabetes. Diabetes rates have almost tripled over the past three decades, as soda consumption has doubled
called the throat which receives the food; this is where swallowing occurs, while the esophagus transports the food to the stomach. The esophagus is a muscular tube that food is pushed into by contractions caused by peristalsis. Also food is kept in the stomach by the esophageal sphincter (LES), which opens to let food pass into the stomach and closes to keep it there. Now the stomach it is the storage system and grinder of the digestive system. It secretes acids and enzymes that break down the food.