5 results about "Senile cataract" patented technology

The present invention is based on the discovery that N-pivaloylcysteine, and its derivatives, function to improve lens flexibility and treat presbyopia. N-pivaloylcysteine and N-(2-fluoro-2-methyl-1-oxopropyl)-cysteine showed improvement relative to N-acetylcysteine in reducing lens stiffness and in aqueous humor penetration. The invention includes N-pivaloylcysteine and its derivatives, their pharmaceutical compositions, and methods of administering them for the prevention of ophthalmic conditions related to lens stiffness, including presbyopia.

The present invention is related to a method of treating a patient having an eye disorder selected from the group consisting of presbyopia, glaucoma, or halos and glare, the method comprising administering to the patient a liquid composition comprising a pharmacologically effective amount of dapiprazole or its pharmaceutically acceptable salt.

The invention belongs to the technical field of traditional Chinese medicines, and particularly relates to a traditional Chinese medicine composition for preventing or treating cataract and a preparation method and application thereof. The traditional Chinese medicine composition is prepared from the following raw material medicines: lespedeza cuneata or senecio scandens, phyllanthus urinaria, chrysanthemum, liquorice, concha haliotidis, asarum and radix angelicae lateralis preparata. The traditional Chinese medicine composition has the effects of clearing heat, reducing internal heat, detoxifying, resisting inflammation, clearing liver, improving eyesight, removing nebula and promoting blood circulation to remove blood stasis, is mainly used for fire excess from yin deficiency, cataract, dark vision and dim vision, and particularly has good prevention and treatment effects on senile cataract. Experimental results show that the traditional Chinese medicine composition has a good treatment effect, is small in taking dosage and convenient to absorb, and can improve the taking compliance of patients, so that the traditional Chinese medicine composition has good development and utilization prospects.