Application of natural plant in preparation of food, health food or medicines for preventing or treating chronic obstructive pulmonary disease (COPD)
A chronic obstructive, health food technology, applied in the direction of food ingredients containing natural extracts, the function of food ingredients, and baked goods with modified ingredients, etc. and inflammation, improve blood oxygen tension, reduce infiltration effect
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[0025] The following examples are further detailed descriptions of the present invention.
[0026] This application is further described with animal experiments below:
[0027] 1. Establishment of chronic obstructive pulmonary disease (COPD) rat model
[0028] According to the method described in the production and application of medical experimental animal models and the standard operating procedures for the construction of COPD models in the model animal center, the model is constructed as follows:
[0029] 1), after intraperitoneally injecting 0.3ml / 100g of 10% chloral hydrate to anesthetize the rat, fix it on the rat fixed board in supine position, and expose the glottis;
[0030] 2) Quickly insert the 16-gauge venous trocar with the core removed into the trachea;
[0031] 3) Take 200 μl of the above-mentioned LPS and quickly inject it into the trachea through the intravenous trocar, then rotate the rat fixation plate upright so that the LPS liquid can be evenly distribu...
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