In Labradors this color is called "Chocolate," but it is the same as "Liver." In dogs, the Liver color is caused by dilution of the eumelanin (black) pigment by the B locus. The gene that causes Liver is recessive, so a BB or Bb dog has normal black pigment. Only a bb dog is Liver.

Feb 22, 2021 · Blood travels through the liver. The liver filters (cleans) the blood, removing toxins and waste that eventually leave the body through urine and feces. The lobes also contain thousands of lobules (small lobes). These lobules connect with many bile ducts, tubes that transport bile from the liver to the small intestine.

Jul 17, 2018 · Liver Function: Generally a speckled top with separator gel at bottom to separate serum. Still have questions? Get the best care from a doctor who knows you. Red top: A plain tube ( red top) that does not have any anti-coagulant. This allows the blood to clot and the serum to seperate, for testing.

The normal color of the liver is brown and the external surface is smooth (Fig. 1). The liver is about 2% of body weight in the adult, which amounts to approximately 1400 g in females and 1800 g in males.

Sep 6, 2023 · A healthy liver gets its color, a deep reddish brown, because it is so drenched in blood. At any given moment, your liver contains about a pint of blood, or 13% of the body’s total blood supply.

Feb 28, 2025 · What Determines Liver Color? The liver's typical color is a deep reddish-brown. This is primarily due to the rich blood supply from the hepatic artery and portal vein, which transport oxygenated blood and nutrients to the liver cells.

Mar 5, 2025 · Liver blood is typically a dark red color. This distinguishes it from the bright red of arterial blood or the pinkish, frothy blood associated with lung hits. The reason for this difference lies in the physiological properties of the blood and the organs involved. Liver blood is deoxygenated due to its role in filtering

Dec 5, 2012 · When lasting for more than several evacuations, the following colors can be a sign of a potential liver imbalance: Red – Bright red or dark red in the stool can indicate bleeding somewhere in the gastrointestinal tract.

Liver function tests are blood tests that measure different substances produced by your liver, including proteins, enzymes and bilirubin. High or low levels of different substances can indicate different diseases.

The cut surface of a normal liver has a brown color. Near the hilum here, note the portal vein carrying blood to the liver, which branches at center left, with accompanying hepatic artery and bile ducts.