摘要:
Non-denatured triple-helix collagen extracted from animal tendons and skin is purified and brought into the form of a stable, sterile, sterile and meterable powder having a particle size of not more than 20 microns. The powdered collagen so obtained has favourable characteristics of distribution and asepsis and is particularly efficacious in the more delicate phases of the wound-healing process compared with powdered collagens obtained by known methods.
摘要:
Type I collagen gel with an H₂O content not exceeding 20% by weight, in the form of a sheet of thickness between 0.02 and 2 mm, of compact transparent structure, with a capacity for absorbing aqueous biological liquids limited to a maximum of 15 times its weight, being free from native collagen degradation products, and suitable for the therapeutic treatment of wounds and burns.
摘要:
A bismuth-containing product in the form of a powder easily dispersable in water to form a colloidal solution suitable for oral administration as an antiulcer drug is obtained from an aqueous solution of potassium citrate, bismuth citrate and potassium hydroxide, the product being precipitated from the aqueous solution by dilution with acetone.
摘要:
The present invention relates to pharmaceutical compositions comprising collagen and hyaluronic acid, and optionally containing silver. Said compositions may be in the form of a hydrogel, pad or dry spray. The invention also relates to the preparation process of said compositions in pad form. Finally, the invention relates to the use of the compositions for the treatment of skin lesions.
摘要:
Collagen powder in which at least 99.5% of the particles have a maximum size of 80 microns 25% to 45% by volume of the particles have a size of more than 30 microns and 35% to 50% by volume of the particles have a size in the range of 20 to 70 microns.
摘要:
A radiopaque protesis consisting of a heterologous collagen tube for use in hollow organ sutures having tubular form with frusto-conical ends (2) and provided with an annular rim (3) in an itermediate position, completed by a collagen strip to wrap the suture in the manner of a band.
摘要:
Water-soluble salts of (+)2-(4-fluorophenyl)-alpha-methyl-5-benzoxazole acetic acid with DL-lysine, D-lysine or L-lysine, suitable for the preparation of medicinal specialities such as syrups, creams, suppositories, aqueous solutions for personal hygiene etc, and their preparation process. Said salts are obtained by suspending said acid in an organic solvent soluble or partly soluble in water, adding an equivalent quatity of said lysine and crystallizing the salt obtained.