Should defend the lung fiber to feel oppressed in asthma of coughing for a long time

Should defend the lung fiber to feel oppressed in asthma of coughing for a long time


What is the lung fiber? Why did it bring out the lung and infect the life and seize the patient finally again and again?
In fact, the lung fiber has one in later period name of the image is named " honeycomb lung " .
The fiber pathologic characteristic of lung is the alveolus wall (including breathing thin bronchus) Filling the air chronic inflammation and a quality fiber. The quality mainly includes connective tissue, blood vessel and lymphatic vessel among the lung.
The organization loses the elasticity Cause the lung fiber
Under the normal situation, among quality from that small quantity quality macrophage, become whether make up as cells and lung ground substance, collagen, macromolecule material, lung collagen,etc. fibrous with cells, skin fibrous.
When pathological change takes place in the quality among the lung, quantity and property of the above-mentioned composition will all change. Shown as obvious inflammation infringes alveolus wall and neighbouring alveolus, the skin cells on the cell substitution type of skin on Model 2 alveolus, the interval of alveolus obviously increases the thick and lung fiber, the alveolus structure is destroyed finally, the lung function is lost.
Draw an analogy and say, if the healthy lung is just like a piece of sponge, flexible, a large amount of oxygen that the human body needs is absorbed into the blood through it, then, the lung fiber patient's lung has just already totally lost elasticity like the stiff sponge gourd flesh, though have some spaces among it, the expanding ability is limited, the oxygen absorbs the difficulty.
Diseases are many in later period to know the lung fiber
In fact, lung fiber it takes to be a lot of result of ending of disease, lung how much have the intersection of lung and behavior that fiber take later period such as patient such as disease. Can't find the lung fiber of the clear reason, is usually specially known as the sending lung fiber (IPF) .
U.S.A. counts indicating, there are 40 specially sending lung fiber patients in every 100,000 people. The statistical data made it known in 1995 - 2004, specially taking place fiber patient's quantity of lung looked through 10 times within 10 years in U.S.A., though our country does not have clear statistical data, undoubtedly the ascendant trend is appearing in the morbidity.
It is fiber patient's main symptom a lung to breathe heavily, this is caused by oxygen deficiency, characteristic asthma under activity, take a favorable turn slightly when being resting. The patient is not only apt to breathe heavily, also apt to cough, usually there is no phlegm for the dry cough, in early days. Whole body symptom can become thin, weak etc., but generally rare.
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