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the consideration of treatment, let us briefly enumerate the functions of the liver: First, it removes matter, which, if allowed to remain in the blood, would become noxious and unfit it for the further support of the body. Secondly, by secreting bile, it furnishes to the digestive organs a fluid which assists in converting the food into chyle, stimulates the intestine to action, and then is itself transformed and absorbed with the chylous products, after which it circulates with the blood and assists in nutrition until, becoming injurious and pernicious, it is re-secreted and re-elaborated to serve again, as described.
For its growth and nourishment, the liver is furnished with blood by the hepatic artery; but for the purpose of secretion and depuration, it is abundantly supplied with venous blood by the portal system, which is made up of veins from the spleen, stomach, pancreas, and intestines. This impure, venous blood, surcharged with biliary elements, which must be withdrawn from it, is freely poured into the minute network of this glandular organ. In a healthy condition of the liver, the carbonaceous elements of the blood are converted into sugar, and the constituents of the bile are liberated by the liver, and set apart for further duties. When it fails to eliminate these noxious elements from the blood, it is itself thoroughly vitiated by them.
TREATMENT. Food must be rich in carbon in order that it may build up the tissues and keep the body warm, but carbonic acid, the result of the combustion, must be removed from the blood, or death will ensue. So bile is necessary to digestion, nutrition, and life; yet, if it be not separated from the blood by the secreting action of the liver, it will as surely poison the system and destroy life as carbonic acid. Although the constituents of the bile exist in the blood, they must be removed in order that the blood may be rendered more fit to support the body, while the secreted bile is destined to assist in digestion, and the mysterio
The People's Common Sense Medical Adviser in Plain English, page 609
by R.V. Pearce