Liver Essays

Opening: Liver function tests are blood tests used to diagnose and screen the function of the liver. The tests measure enzymes that liver cells release in response to damage or disease. Here is some more detailed information about these common tests. Body: Liver function tests can have the objective to: • Measure the severity of a disease, especially cirrhosis; • Monitor potential side effects of some drugs. • Screen for liver infections, such as hepatitis; • Monitor the development of a disease

LIVER ANATOMY AND PHYSIOLOGY The liver is located in the region of the right upper quadrant of the abdomen (usually does not exceed the limit of the costal margin), filling the space of the diaphragmatic dome, where it can reach up to the fifth rib, and is related to the heart through the center phrenic, to the left of the inferior vena cava. It is usually soft and palpable, and is covered by a fibrous capsule. This fibrous capsule applies peritoneum mainsail liver surface (except liver bare area)

Definition of Liver Cirrhosis Cirrhosis is a complication of many liver diseases characterized by abnormal structure and function of the liver. The diseases that lead to cirrhosis do so because they injure and kill liver cells, after which the inflammation and repair that is associated with the dying liver cells causes scar tissue to form. The liver cells that do not die multiply in an attempt to replace the cells that have died. This results in clusters of newly-formed liver cells within the scar

diagnosed with Hepatic Cancer, known as Liver Cancer. Sadly, he died a few days after he was diagnosed. Many have dealt with not knowing what Hepatic Cancer can do to you, so I want to show you how serious this disease can be. The information you will gain knowledge of is what liver cancer is, how many types of forms are there, and how to prevent the deadly disease. What is the liver? Do you know? The liver is an important organ to our body. The liver produces bile and blood proteins, stores

as a Hepatitis Patient All the food you eat passes through your liver. The liver has the job of changing the food you digest into chemicals and stored energy, which are essential to your entire system. It also allows the nutrients to be incorporated into your body system so that your cells can build energy and your regular body functions may continue. What is hepatitis? Hepatitis is a sever infection of the liver in which one’s liver swells. There are different types of conditions for Hepatitis that

Iron is used for several different activities in our body. It can be stored in the liver, bone marrow, and used by hemoglobin. It is also absorbed by part of the small intestinal called the duodenum. Iron exhibits two forms in our body, ferrous Fe2+ or ferric Fe3+, depending on what part of your body it is used in. When iron is absorbed

When the food is passed into the small intestines it is mixed with three liquid. It includes bile which is a bitter greenish-brown alkaline fluid that aids digestion and is secreted by the liver and stored in the gallbladder. Pancreatic juice which is obviously made by the pancreas and intestinal juice. In addition, they’re also enzymes including maltose, sucrase to process the sugar. In the small intestine is where the food breaks down and

about 35,000 people die of complications of cirrhosis each year.” (Civan) The liver is an expansive, substantial organ that sits on the correct side of the abdominal cavity. With this in mind, the liver roughly weighs three pounds, is rosy darker in shading and feels rubbery to the touch. Ordinarily, the liver cannot be felt, since it 's ensured by the rib cage, but is the biggest minimized organ in the human body. The liver 's primary activity is to channel the blood originating from the stomach origin

to Cirrhosis Cirrhosis is a chronic liver disease that is characterized by normal liver cells being replaced by scar tissue. This affects the normal functioning of the liver and usually occurs from years of damage to the liver, resulting in inflammation, scarring and thickening of the fibrous tissues. It is most often a result of chronic hepatitis C or alcoholism, however there are other causes which will be discussed throughout this paper. Why is the liver important? More often than not, a person

canal this is about nine meters long which starts from the mouth and ends at the anus. The second section is the accessory organs these are organs which assist with digestion, absorption and storage of food substances. This includes the pancreas, liver and the gall bladder. Digestion is the process of digesting food it is a process in which the food is converted or broken down into a substance that can be absorbed and assimilated by living organisms in this case it is mammals. During this process

bean-shaped organ located at the back of the abdomen, one on each side of the spine, at the level of the lowest ribs, just above the waist between the peritoneum walls of the abdomen. The right kidney is slightly lower than the left kidney because the liver occupies considerable space on the left side superior to the kidney (Figure: 1.1). Kidneys are situated retroperitoneal in the abdominal cavity. An adult kidney is about 10 – 12 cm long, 5 -7 cm wide and 3 cm thick with a mass of 135 – 150gm. Each

remove a part of the liver. This surgery is done when a part of the liver is diseased. The liver is the largest organ in the body and is involved in many important bodily functions. The liver contains two main lobes, right and left. Each lobe can be divided into segments. In a lobectomy, the entire right or left lobe is removed. In a segmentectomy, one or more parts of the lobe (segments) are removed. After the diseased section is removed, the liver can regrow healthy liver tissue in a matter of

Hi! Today we’ll be talking about the Digestive System. The Digestive System is a team of organs that help break down, and absorb nutrients from the food we eat. Allow me to show you how. Part 1 – THE MOUTH It begins in the mouth, where your teeth and tongue help eachother to physically break the food into smaller pieces by chewing the food. This is known as mechanical digestion (Mechanical & Chemical Digestion). The salivary glands excrete amylase, an enzyme that helps break down starch. The

protein (figure1-14). In the bloodstream, chylomicrons acquire apoC-II and apoE from plasma HDLs [120]. The major sites for removal of chylomicrons are the muscle and liver. where they are metabolized further [120] as shown in. figure(1-15) Figure (1-14 ) chylomicron structure

Liver – the human liver has four lobes: right, left, caudate and quadrate. The fetal pig liver has five lobes: right lateral, right central, left central, left lateral, and caudate. Intestines – there is a significant difference in the structure of the fetal pig colon compared to the human colon. The pig colon is spiral. (See p. 45 of the FPDG.) Adrenal glands – In the fetal pig, the adrenal glands are found near the aorta towards the cephalic end of the kidneys, instead of on top of the kidneys

our bodies and the impossibility of infection. It is this mindset that has allowed Hepatitis B and other viruses to secure their survival and prevalence in the world. Hepatitis B is an inflammation of the liver caused by HBV, which is a double stranded DNA virus. The infection can lead to liver failure, cirrhosis, or hepatocellular carcinoma (Aspinall et al., 2011). HBV has been considered a “silent killer” because of its ability to hide undetected without causing symptoms to the infected persons

the liver and characterized by the presence of inflammatory cells in the tissue of the organ. Hepatitis may occur with limited or no symptoms, but often leads to jaundice, poor appetite, and malaise. Hepatitis is acute when it lasts less than six months and chronic when it persists longer. Acute hepatitis can heal on its own, progress to chronic hepatitis, or even cause acute liver failure. Chronic hepatitis may have no symptoms, though over time, it can lead to fibrosis (scarring of the liver) and

Oreochromis Niloticus digestive system Fig. 3. Digestive System of Oreochromis Niloticus: (A) Gills, (B) Liver ,(C) Stomach ,(D) Intestine measured as 122.08 cm. SPECIES WEIGHT (g) BODY LENGTH (cm) BODY WIDTH (cm) Tilapia 150 g 18.3 cm 7.9 cm Table 1. Weight, Body Length, and Body Width of Oreochromis Niloticus ORGAN LENGTH (cm) WEIGHT (g) Gills 3.2 cm 2.64 g Liver 2.3 cm 0.85 g Stomach 2.5 cm 1.27 g Intestine 122 cm 3.55 g Table 2. Measurements for Internal Organs Using the obtained

Essay 112: Vitamin K and the Coagulation Cascade The human blood clotting cascade consists of a tightly regulated network of enzymes designed to contain damage to the blood vessels by means of coagulation, thus restoring vascular integrity. Briefly, when a blood vessel suffers penetrating trauma, blunt force trauma, or an internal rupture the clotting cascade swings into action. The various proteins activate one another culminating in the formation of a clot composed of a platelet plug and cross

Digestive system – *The digestive system is composed of the mouth cavity, oesophagus, stomach, small intestine, colon, and glands. *The mouth cavity is bounded by the upper and lower jaws. *The tongue islong, slender and deeply forked. It has a muscular sheath into which it may retract. The tongue is sensitive and is used