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A discussion on human organs-Liver

Functions of Liver in human body has been described here along with the practises which are essential for a healthy liver.

You should be aware that the liver is one of the most vital organs in the human body, without which one cannot survive. It is the biggest solid organ in the human body. In this article, we will go over the fundamentals of the human organ named the liver, how it works, and other important information about it. Read it thoroughly to fully get the topic.

Liver definition

Liver is situated in the upper right quadrant of the abdominal cavity, under the diaphragm, along with above the stomach, intestines and right kidney. The liver definition states that it is a huge meaty organ that weighs about three pounds. It has a reddish-brown coloration and gives off a strong touch. The liver is normally imperceptible because it is shielded by the rib cage.

Structure of liver

The liver definition conveys that the liver is divided into two main portions known as the right and left lobes. Both are built up of eight segments with 1,000 lobules each (small lobes). These lobules are linked to tiny ducts (tubes), which join with bigger ducts to create a hepatic duct. 

The gallbladder, along with sections of the pancreas and intestines, is located underneath the liver. These organs and the liver work together to digest, absorb, and assimilate food. The common bile duct transfers bile produced by liver cells associated with gallbladder and duodenum through hepatic duct.

It can contain roughly a pint (12 percent) of the complete blood supply of the whole body.

There are two different sources of blood flow to the liver, which include the following:

  • The blood, which is extremely nutrient-dense, enters the body solely through the portal vein.
  • Blood that is always oxygenated passes into the hepatic artery.

Main components of the liver definition

  1. The Falciform Ligament

The Falciform Ligament is a thin, fibrous ligament that spears the liver’s lobes and links the liver to the abdominal wall.

  1. Common Hepatic Duct

It is a tube that transports bile from the liver. It is created by the confluence of the right and left hepatic ducts.

  1. Lobes

The anatomical portions of the liver are known as the lobes.

  1. Lobules:

The lobules are the liver’s microscopic building components.

  1. Peritoneum

The peritoneum is a membrane that forms the outside of the liver and covers it.

  1. Glisson’s Capsule

 A loose connective tissue layer that covers the liver and its associated arteries and ducts.

  1. Hepatic Artery

The primary blood artery which provides oxygenated blood to the liver.

  1. The Hepatic Portal Vein

 A specific blood vessel that carries blood from gastrointestinal tract, gallbladder, pancreas to the liver. 

Liver function

Let’s go through all of its functionalities of liver definition in depth.

  • It is clearly the most important organ in the generation of bile. During the digestive process, the bile aids in the removal of waste and the breakdown of lipids in the small intestine.
  • The Liver function aids in the production of particular proteins for the blood plasma.
  • Liver function aids in the regulation and maintenance of the accurate blood levels of amino acids, which are the primary building blocks of proteins.
  • Creation of cholesterol and specific proteins to aid in the transport of fats throughout the body
  • Excess glucose is turned into storage of glycogen for glucose to be balanced and produced as needed.
  • It aids in the removal of drugs from the bloodstream as well as other poisonous substances.
  • One of the most important Liver functions in the processing of haemoglobin for the usage of the iron content
  • Infection resistance is achieved by creating immune components and eliminating pathogens from circulation.
  • Bilirubin clearance through the red blood cells as well. When bilirubin levels rise, the eyes and skin turn yellow.
  • Aids in the regulation of blood clots
  • Helps in removing drugs and other noxious chemicals from the blood.

Good Practices for a Healthy Liver

  • All types of illicit drugs should be avoided at all costs. These toxins, if consumed, will drastically degrade the state of your liver, causing serious long-term harm. So, immediately, stop consuming them.
  • If you drink alcohol, keep in mind that your consumption should always be in reasonable amounts. The best recommendation, on the other hand, will always be to completely avoid drinking. The liver is responsible for breaking down alcohol. While modest quantities of alcohol can be tolerated by the liver, excessive alcohol use can be harmful.
  • You should develop the habit of exercising on a regular basis. This will help to maintain your liver healthy, as well as the other organs in your body.
  • Always try to eat nutritious foods. Don’t eat junk food if you don’t want to suffer from the problems of fatty liver.
  • To avoid sexually transmitted illnesses such as hepatitis C, use protection.
  • Obtain proper immunizations and vaccines against hepatitis A and B, as well as infections that thrive in the liver, such as malaria and yellow fever.

Conclusion

The liver filters all blood that leaves the stomach and intestines.  The liver processes this blood, breaking down, balancing, and creating nutrients, as well as metabolising medications into forms that are simpler for the rest of the body to utilise or that are harmless. The liver is responsible for about 500 important activities. By now, you must be clear about the liver definition and functions.

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What is the location of the liver in the human body?

Ans. It is placed in the right upper abdomen, beneath the rib cage. ...Read full

Is liver helpful in any way?

Ans :  It eliminates contaminants from the body’s blood supply, controls blood coagulation, and conducts hund...Read full

Should I call the liver definition gland or an organ?

Ans : The liver is one of the body’s most essential organs, responsible ...Read full