2results about How to "Well developed" patented technology

This invention provides the application of lecithin in the preparation of drugs for the prevention and / or treatment of infertility, belonging to the field of biomedical preparation technology. Specifically, it relates to the application of lecithin in the preparation of drugs for the prevention and / or treatment of infertility, recurrent miscarriage, and / or uterine decidualization disorders. The lecithin can effectively reduce TNF-α levels in early pregnancy, improve uterine decidualization disorders, and increase endometrial receptivity, thereby increasing pregnancy rates and providing a new approach for the treatment of infertility and recurrent miscarriage.

The present application relates to the technical field of bud seedling cultivation of sea snail oleander, and discloses a sea snail oleander bud seedling cultivation method, comprising the following steps: one, bud seedling cultivation, 1) mother tree selection; 2) fruit harvesting and threshing; 3) seed treatment; 4) nursery preparation; 5) bud seedling bed making; 6) bud seedling transplanting; 7) seedling stage observation; two, grafting, a) rootstock cultivation; b) scion; c) grafting method; d) loosening; e) post-grafting management. The sea snail oleander bud seedling cultivation method adopts the bud seedling transplanting cultivation mode for sea snail oleander seeds, greatly improves the survival rate and growth speed of seedlings, the growth speed of seedlings after transplanting is fast, the survival rate, leaf number and leaf size and other morphological indexes of the seedlings are basically 2-3 times those of seedlings without bud seedling transplanting, the asexual reproduction method of bud grafting and cutting grafting is used to improve the survival rate of grafting, and compared with seedlings, the seedlings have earlier flowering age, so that the drug farmers benefit early.