The Fantastic Human Body – Meet the Liver.

August 6, 2020

The liver is a fantastic organ creating hormones, storing required nutrients, and detoxifying all at the same time!

Meet the Liver

The human body is incredible.

The function of keeping us alive is complex and involves so much. I am in awe of it. It is so amazing we should explore some of the anatomy and diseases that can affect it. This month the fantastic body – presents the fascinating liver.

The liver is the second largest organ in the body.

It has over 500 functions, including helping the blood to clot and breaking down damaged cells. Weighing between two and three pounds, it holds about 13 percent on the body’s total blood volume. The liver has the distinction of being both a gland and an organ. As an organ, it can execute chemical actions. As a gland, it secretes chemicals for other parts of the body to use.

The liver is found in the upper right-hand portion of the abdominal cavity, beneath the diaphragm, and on top of the stomach, right kidney, and intestines.

LIVER FUNCTIONS

The liver performs over 500 functions. Not only does it make the required chemicals, but it also detoxifies, and it acts as a storage unit. Some of the critical functions are:

Protein synthesis, including blood clotting factors and albumin, required to maintain fluid within the circulation system.
Stores vitamins and chemicals used as building blocks. These include Vitamin B12, folic acid, iron, Vitamin A D, and K.
Metabolizes and breaks down medications and drugs including alcohol
Manufactures cholesterol and triglyceride
Makes bile that helps in food digestion.
Important for blood clotting
Detoxifies ammonia into urea.
Breaks down hormones like insulin.
Produces carbohydrates and stores it as glycogen

SYMPTOMS AND SIGNS OF LIVER DISEASE

Signs and symptoms of the liver disease depend on the cause, but may include:

ascites – swelling
Jaundice – yellow eye or skin
fatigue
Weight loss
clotting problems
nausea and vomiting

Causes of Liver Disease

Fatty liver disease

Fatty liver disease caused by the accumulation of cholesterol and triglycerides within the liver is not associated with alcohol abuse. Fatty liver disease is also referred to as nonalcoholic fatty liver disease (NAFLD) and nonalcoholic steatohepatitis (NASH).

Cirrhosis

Cirrhosis of the liver describes a condition of scarring in the liver that is not reversible and may lead to liver failure.
Alcohol abuse causes cirrhosis of the liver and is the most common cause of liver disease in North America.

Hepatitis

Hepatitis is an infection of the liver that causes liver inflammation.

Hepatitis A is often spread by poor sanitary habits including poor hand-washing and may be transmitted by food handlers. It tends to be self-limited.
Hepatitis B and Hepatitis C are spread by contact with infected body fluids.
Hepatitis D is spread in conjunction with Hepatitis B and needs the B virus for it to survive in the body and cause liver damage.
Hepatitis E is a food or water borne infection.

Infections

Infections may affect the liver, including:

Epstein Barr virus that causes infectious mononucleosis
Adenovirus
Cytomegalovirus
Toxoplasmosis
Rocky Mountain spotted fever

Medications or drug induced liver inflammation

Liver inflammation is common side effect of medications. More common causes are:

acetaminophen over the counter (Tylenol, Panadol) but also in prescription pain medications (hydrocodone/acetaminophen (Lortab, Vicodin, Norco)
Statins (medications used to control elevated blood cholesterol levels)
Antibiotics (amoxiciilin-clavulinic acid [Augmentin, Augmentin XR], nitrofurantoin [Macrodantin, Furadantin, Macrobid, tetracycline, isoniazid)
methotrexate (Trexall, Rheumatrex)
disulfiram (Antabusel)
Herbal remedies, for example, kava kava, mahuang,

Toxins

Poisonous mushrooms may damage the liver and cause liver failure.
Alcohol in large doses can be toxic for the liver and damages the liver over time.
Aflatoxins produced by certain fungi are toxic to the liver
Industrial chemicals may be toxins that affect the liver, such as arsenic and carbon tetrachloride

Genetic disorders

Genetic disorders can affect the liver, examples include the following:

Hemochromatosis with abnormal iron storage
Wilson’s Disease with abnormal copper storage
Gilbert’s disease with abnormal bilirubin metabolism

Cancer

Primary liver cancers arise directly from cells within the liver.
Metastatic liver disease cancer that arises from another organ and invades the liver

Abnormalities of bile flow from the liver

Abnormalities of bile flow from the liver may lead to liver inflammation, for example:

Gallstones (the most common disease)
Primary biliary cirrhosis
Primary Sclerosing cholangitis

Decrease in blood flow draining from the liver

Decrease in blood flow draining out of the liver may cause the liver to become congested and inflamed, two examples include:

Congestive Heart Failure (CHF) is a condition in which the heart is not strong enough to pump all of the blood it receives, and that blood can back up into the liver.
Budd Chiari syndrome is a disease in which blood clots form in the hepatic veins, preventing blood from leaving the liver.

Tags:

A person with black hair and green eyes looks directly at the camera. Their expression is neutral, and they're wearing a dark shirt. The softly blurred background hints at a scene from Puerto Rico, adding an intriguing layer to their captivating presence.

Marcos Otero|November 3, 2024

Juan’s Story – Type 1 Diabetes (Puerto Rico)

<?php

global $post;

// Obtén el ID del post actual
$post_id = $post->ID;
// Obtén el contenido del post
$post_content = get_post_field( 'post_content', $post_id );

// Calcula el tiempo de lectura estimado en minutos y segundos
$word_count = str_word_count( strip_tags( $post_content ) );
$reading_time_minutes = floor( $word_count / 200 );
$reading_time_seconds = ceil(($word_count / 200 - $reading_time_minutes) * 60);

// Muestra el tiempo de lectura estimado en minutos y segundos
echo '<p class="read_time">Reading Time: ' . $reading_time_minutes . ':' . $reading_time_seconds . ' min</p>';

?>

Juan’s Story – Type 1 Diabetes (Puerto Rico) Our Patient: Patient: Juan, 15 years old Location: San Juan, Puerto Rico Diabetes Type: Diabetes Type 1 Background: Juan had…

View post

A composition on a light blue background depicting diabetes-related items including sugar cubes, syringes, a measuring tape, a glucometer, insulin pens, a donut with sprinkles, a blue awareness ribbon, and a word "Diabetes" formed with letter beads.

Marcos Otero|October 8, 2024

Hispanics and Diabetes: A Growing Health Challenge

<?php

global $post;

// Obtén el ID del post actual
$post_id = $post->ID;
// Obtén el contenido del post
$post_content = get_post_field( 'post_content', $post_id );

// Calcula el tiempo de lectura estimado en minutos y segundos
$word_count = str_word_count( strip_tags( $post_content ) );
$reading_time_minutes = floor( $word_count / 200 );
$reading_time_seconds = ceil(($word_count / 200 - $reading_time_minutes) * 60);

// Muestra el tiempo de lectura estimado en minutos y segundos
echo '<p class="read_time">Reading Time: ' . $reading_time_minutes . ':' . $reading_time_seconds . ' min</p>';

?>

Hispanics and Diabetes: A Growing Health Challenge Diabetes is one of the most pressing health concerns facing the United States, and its impact is felt more acutely in certain populations.…

View post

U.S. Food and Drug Administration FDA|October 8, 2024

FDA Approves and Authorizes Updated COVID-19 mRNA Vaccines to Enhance Protection against Circulating Variants

<?php

global $post;

// Obtén el ID del post actual
$post_id = $post->ID;
// Obtén el contenido del post
$post_content = get_post_field( 'post_content', $post_id );

// Calcula el tiempo de lectura estimado en minutos y segundos
$word_count = str_word_count( strip_tags( $post_content ) );
$reading_time_minutes = floor( $word_count / 200 );
$reading_time_seconds = ceil(($word_count / 200 - $reading_time_minutes) * 60);

// Muestra el tiempo de lectura estimado en minutos y segundos
echo '<p class="read_time">Reading Time: ' . $reading_time_minutes . ':' . $reading_time_seconds . ' min</p>';

?>

FDA Approves and Authorizes Updated COVID-19 mRNA Vaccines to Enhance Protection against Circulating Variants SOURCE: US Food and Drug Administration SILVER SPRING, Md./PRNewswire-HISPANIC PR WIRE/ — The U.S. Food and…

View post

<script>
  /*Source: https://github.com/Krzysztof-Antosik/Two-direction-Sticky-Sidebar*/
  
  // Verificar el ancho de pantalla al cargar y redimensionar
  function checkScreenWidth() {
    if (window.innerWidth <= 767) {
      // Si la pantalla es menor o igual a 676px, no ejecutar el código
      return;
    }

    const stickyElement = document.querySelector('.fb-sidebar__aside');
    const startPosition = stickyElement.getBoundingClientRect().top;

    let endScroll = window.innerHeight - stickyElement.offsetHeight - 500;
    let currPos = window.scrollY;
    let screenHeight = window.innerHeight;
    let stickyElementHeight = stickyElement.offsetHeight;
    let topGap = 40;
    let bottomGap = 40;

    setTimeout(() => {
      if (stickyElement.hasAttribute('data-top-gap')) {
        const dataTopGap = stickyElement.getAttribute('data-top-gap');
        topGap = dataTopGap === 'auto' ? startPosition : parseInt(dataTopGap);
      }

      if (stickyElement.hasAttribute('data-bottom-gap')) {
        bottomGap = parseInt(stickyElement.getAttribute('data-bottom-gap'));
      }
    }, 100);

    stickyElement.style.position = 'sticky';
    stickyElement.style.top = `${topGap}px`;
    stickyElement.style.height = 'fit-content';

    function positionStickySidebar() {
      endScroll = window.innerHeight - stickyElement.offsetHeight - bottomGap;
      const stickyElementTop = parseInt(stickyElement.style.top.replace('px', ''));

      if (stickyElementHeight + topGap + bottomGap > screenHeight) {
        if (window.scrollY < currPos) {
          if (stickyElementTop < topGap) {
            stickyElement.style.top = `${stickyElementTop + currPos - window.scrollY}px`;
          } else if (stickyElementTop >= topGap && stickyElementTop !== topGap) {
            stickyElement.style.top = `${topGap}px`;
          }
        } else {
          if (stickyElementTop > endScroll) {
            stickyElement.style.top = `${stickyElementTop + currPos - window.scrollY}px`;
          } else if (stickyElementTop < endScroll && stickyElementTop !== endScroll) {
            stickyElement.style.top = `${endScroll}px`;
          }
        }
      } else {
        stickyElement.style.top = `${topGap}px`;
      }
      currPos = window.scrollY;
    }

    function stickyElementToMe() {
      stickyElement.style.top = `${topGap}px`;
    }

    function updateSticky() {
      screenHeight = window.innerHeight;
      stickyElementHeight = stickyElement.offsetHeight;
      positionStickySidebar();
    }

    setTimeout(() => {
      window.addEventListener('resize', () => {
        currPos = window.scrollY;
        updateSticky();
      });

      document.addEventListener('scroll', updateSticky, {
        capture: true,
        passive: true
      });
    }, 1000);
  }

  // Verificar el ancho de pantalla al cargar y redimensionar
  window.addEventListener('load', checkScreenWidth);
  window.addEventListener('resize', checkScreenWidth);
</script>

The Fantastic Human Body – Meet the Liver.

Meet the Liver

The human body is incredible.

The liver is the second largest organ in the body.

LIVER FUNCTIONS

SYMPTOMS AND SIGNS OF LIVER DISEASE

Causes of Liver Disease

Fatty liver disease

Cirrhosis

Hepatitis

Infections

Medications or drug induced liver inflammation

Toxins

Genetic disorders

Cancer

Abnormalities of bile flow from the liver

Decrease in blood flow draining from the liver

Related posts