A research on the largest organ of the body the liver

The muscular layer of the body is of smooth muscle tissue that helps the gallbladder contract, so that it can discharge its bile into the bile duct. It is a consistently J-shaped organ joined to the esophagus at its upper end and to the duodenum at its lower end.

The liver plays a role in the production of clotting factors, as well as red blood cell production.

Scientists Find Largest “New Organ” In The Body

Liver segment Shape of human liver in animation, eight Couinaud segments labelled In the widely used Couinaud system, the functional lobes are further divided into a total of eight subsegments based on a transverse plane through the bifurcation of the main portal vein.

When the pyloric sphincteror valve opens, chyme enters the duodenum where it mixes further with digestive enzymes from the pancreas, and then passes through the small intestine, where digestion continues.

Anatomy and Function of the Liver

As mentioned previously, vaccinations are available for hepatitis A and B. Bile flows from the liver through the bile ducts and into the gall bladder for storage. The teeth are named after their particular roles in the process of mastication— incisors are used for cutting or biting off pieces of food; caninesare used for tearing, premolars and molars are used for chewing and grinding.

With the increasing use of industrial and environmental chemicals, the ingestion of over-the-counter medication and unregulated health-food supplements, physicians are seeing an increased number of acute liver failures. The risk of contracting hepatitis B and hepatitis C can be decreased by minimizing exposure to body fluids.

The liver synthesizes and stores around g of glycogen via glycogenesisthe formation of glycogen from glucose. In this manner it prevents food from going into the trachea and instead directs it to the esophagus, which is behind. The liver, now a concretion of scar tissue, is unable to perform its normal functions.

Function[ edit ] The various functions of the liver are carried out by the liver cells or hepatocytes. Depending upon the exact type of liver disease, other specialists may be involved in the care of patients with liver disease, including infectious disease specialists, surgeons, oncologists, critical care specialists, hematologists, and emergency medicine specialists.

In the centre of each segment are branches of the portal vein, hepatic artery, and bile duct. The liver is a major site of production for thrombopoietina glycoprotein hormone that regulates the production of platelets by the bone marrow. A milky fluid called chyleconsisting mainly of the emulsified fats of the chylomicrons, results from the absorbed mix with the lymph in the lacteals.

It contains one or more hepatic veins which drain directly into the inferior vena cava. Just below this is a second outpouching, known as the cystic diverticulum, that will eventually develop into the gallbladder. Anatomy of the Liver The liver is in the upper abdomen near the stomach, intestines, gallbladder, and pancreas.

Large intestine In the large intestine[2] the passage of the digesting food in the colon is a lot slower, taking from 12 to 50 hours until it is removed by defecation. When I first met Neil Theise at a busy, east side Manhattan deli in the middle of the work day last November, I was embarrassingly late, having budgeted 15 minutes for what turned out to be an hour-long trip.

Blood flows through the liver sinusoids and empties into the central vein of each lobule. Most primary liver cancers begin in hepatocytes the types of cells that make up most of the liver.

UW Medicine is one of several centers in the nation participating in a program to admit, investigate, and treat patients with acute liver failure.

The Interstitium, the Largest Organ We Never Knew We Had

Diseases of the liver may be treated by primary care or internal medicine specialists. The origins of the liver lie in both the ventral portion of the foregut endoderm endoderm being one of the three embryonic germ layers and the constituents of the adjacent septum transversum mesenchyme.

The skin, including the sclera of the eyes, may be assessed for color looking for jaundice.

Liver Diseases

The endocrine part releases glucagon when the blood sugar is low; glucagon allows stored sugar to be broken down into glucose by the liver in order to re-balance the sugar levels. The liver has many functions some of which are important to digestion. Examples of highly liver-specific proteins include apolipoprotein A IIcoagulation factors F2 and F9complement factor related proteinsand the fibrinogen beta chain protein.

Mouth diseases can also be caused by pathogenic bacteriavirusesfungi and as a side effect of some medications. Research Target Liver Diseases The liver is the single largest internal organ in the human body and serves essential and vital functions.

About Liver Cancer

Underlying the mucous membrane in the mouth is a thin layer of smooth muscle tissue and the loose connection to the membrane gives it its great elasticity. Gastrointestinal disease Each part of the digestive system is subject to a wide range of disorders many of which can be congenital.

This can then be examined under the microscope by a pathologist to help make the diagnosis. The cecum marks the division between the small and large intestine. Pepsinogen is a precursor enzyme zymogen produced by the gastric chief cellsand gastric acid activates this to the enzyme pepsin which begins the digestion of proteins.

Cells, ducts, and blood vessels Microscopic anatomy of the liver Types of capillaries—sinusoid on right Microscopically, each liver lobe is seen to be made up of hepatic lobules. The pharynx joins the esophagus at the esophageal inlet which is behind the cricoid cartilage.The liver is the second largest organ (after the skin) and is an accessory digestive gland which plays a role in the body's metabolism.

The liver has many functions some of which are important to digestion. The Liver: Facts, Functions, and Structure of Justin Amos Anatomy/ Physiology October 24, Facts and Functions The liver is the largest organ in.

Essay/Term paper: The liver

A human liver normally weighs – kg (– lb), and has a width of about 15 cm. It is both the heaviest internal organ and the largest gland in the human body. Located in the right upper quadrant of the abdominal cavity, it rests just below the diaphragm.

The organ that stores the bile made in the liver and that is connected to the liver by bile ducts. The gallbladder can store about 2 tablespoons of bile. Eating signals the gallbladder to empty the bile through the bile ducts to help the body digest fats.

The liver is the single largest internal organ in the human body and serves essential and vital functions. It synthesizes most of the essential proteins for the body, and is the main organ that detoxifies endogenous and exogenous chemicals.

The new organ, he explained, was a thin layer of dense connective tissue throughout the body, sandwiched just under our skin and within the middle layer of every visceral organ.

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A research on the largest organ of the body the liver
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