Compound gel preparation for treating radiodermatitis and preparation method thereof
A technology of gel preparation and compound gel, which is applied to medical preparations with non-active ingredients, medical preparations containing active ingredients, skin diseases, etc., can solve the unsatisfactory treatment effect of radiation dermatitis, shorten the course of radiation dermatitis, The low success rate of skin flap transplantation can achieve the effect of promoting wound healing, reducing economic burden and shortening the course of disease
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preparation example Construction
[0049] (1) Preparation of the test product: Take 10 mL of the test product, add pH 7.0 sterile sodium chloride-peptone buffer to 100 mL and mix evenly, as a 1:10 test solution, and dilute it with a diluent to a 1:100 Equivalent dilution levels of the test solution.
[0050] (2) Check:
[0051] ①Take 1mL of the test solution at a ratio of 1:10, and divide it equally into 2 plates, 0.5ml in each plate, and immediately pour the nutrient agar medium into it. After solidification, culture it at 33°C for 3 days, and observe the results daily.
[0052] ②Take 1mL of the test solution at a ratio of 1:10, inject it into a plate, pour rose bengal sodium agar medium into it, and after solidification, culture it at 25°C for 5 days, and observe the results daily.
[0053] ③Take 10mL of the test solution at a ratio of 1:10, add it to 100mL of nutrient broth medium, and incubate at 33°C for 24 hours. The culture was streaked on the mannitol sodium chloride agar medium, cultured at 33°C for ...
Embodiment 1
[0056] Embodiment 1, the compound gel preparation for the treatment of radiation dermatitis
[0057] 1. Formula
[0058] In parts by mass, the formula of the compound gel preparation for treating radiation dermatitis in the present embodiment is as follows:
[0059] 5 parts tetracaine hydrochloride
[0060] 0.5 part hydrocortisone
[0061] 0.5 parts testosterone propionate
[0062] 500 parts cod liver oil
[0063] 7 parts tragacanth gum
[0064] 10 parts sodium sulfacetamide
[0065] 27 parts ethanol
[0066] 450 parts distilled water
[0067] 2. Preparation method
[0068] The preparation process is as follows:
[0069] (1) Dissolve 0.5g of hydrocortisone in 27g of ethanol, add 7g of tragacanth gum to disperse, and stir well.
[0070] (2) Get 5g tetracaine hydrochloride, 10g sodium sulfacetamide and be dissolved in 450g distilled water, add this solution in the solution that above-mentioned step (1) obtains, stir while adding, make it form glue.
[0071] (3) Add 50...
Embodiment 2
[0079] Embodiment 2, the compound gel preparation for the treatment of radiation dermatitis
[0080] 1. Formula
[0081] In parts by mass, the formula of the compound gel preparation for treating radiation dermatitis in the present embodiment is as follows:
[0082] 5 parts lidocaine
[0083] 0.5 part hydrocortisone
[0084] 0.5 parts testosterone propionate
[0085] 500 parts cod liver oil
[0086] 7 parts tragacanth gum
[0087] 10 parts sodium sulfacetamide
[0088] 27 parts ethanol
[0089] 450 parts distilled water
[0090] 2. Preparation method
[0091] The preparation process is as follows:
[0092] (1) Dissolve 0.5g of hydrocortisone in 27g of ethanol, add 7g of tragacanth gum to disperse, and stir well.
[0093] (2) Get 5g lidocaine, 10g sodium sulfacetamide and dissolve in 450g distilled water, add this solution in the solution that above-mentioned step (1) obtains, stir while adding, make it form glue.
[0094] (3) Add 500g cod liver oil and 0.5g testoste...
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