81 results about "Pulsatilla Extract" patented technology

The invention discloses an application of a compound pulchinenoside B4 shown as a formula I or pharmaceutically acceptable salt thereof in the preparation of drugs for treating viral and / or bacterialdiseases. The compound pulchinenoside B4 has strong biological activity, and has excellent treating effects on endometritis, foot rot, feline parvovirus, canine parvovirus, canine distemper, canine renal failure and canine acute nephritis.

The invention provides application of an extract of Chinese pulsatilla root to preparation of an antischistosomal medicament. The invention also provides a method for preparing the extract of Chinese pulsatilla root and a method for preparing a preparation of the extract of Chinese pulsatilla root. The method for preparing the extract of Chinese pulsatilla root comprises the following steps of: grinding Chinese pulsatilla root into coarse powder; soaking the coarse powder for 0.5 to 2 hours by 10 to 95 percent of ethanol; carrying out heating reflux extraction on the obtained product for 2 to3 times for 1 to 3 hours each time by using water of which the volume is 6 to 12 times of that of the obtained product; filtering the product and merging filtrate; and refining to obtain the extract of Chinese pulsatilla root by macroporous absorption resin columns on the filtrate. The extract of Chinese pulsatilla root has obvious antischistosomal activity and can be used for preventing and treating schistosomiasises of people or other mammals.

The invention discloses an application of a compound pulchinenoside B4 shown as a formula I or pharmaceutically acceptable salt thereof in the preparation of drugs for treating viral and / or bacterialdiseases. The pulchinenoside B4 is a natural effective component extracted and separated from a traditional Chinese medicinal material Chinese pulsatilla root, and is non-toxic and non-drug resistant.The compound pulchinenoside B4 has strong biological activity and excellent treating effects on cow mastitis, and the abandonment of milk is not needed during treatment and at the end of treatment, so that the economic loss of farmers can be reduced, and risks of drug resistance generation can be reduced as well. In addition, the pulchinenoside B4 has excellent treating effects on clinic mastitisand also on long-term cure and recessive mastitis. A pulchinenoside injection has the characteristics of being safe and efficient and has no residues, no drug resistance and no toxic side effects when being applied to the treatment of cow mastitis.

The invention discloses a compound immunity enhancing agent for trachidermus fasciatus heckle. The compound immunity enhancing agent is prepared from the following components in parts by weight: 20-30 parts of ephedra sinica stapf, 10-15 parts of humifuse euphorbia herb, 5-10 parts of acorus calamus, 10-16 parts of an agrimonia pilosa ledeb extract, 4-8 parts of a galla chinensis extract, 10-20 parts of mulberry leaves, 1-5 parts of verbena officinalis L, 4-6 parts of a pulsatilla chinensis regel extract, 4-10 parts of pericarpium citri reticulatae, 1-3 parts of gardenia jasminoides ellis and 1-3 parts of ferula fukanensis. As an additive, the compound immunity enhancing agent for the trachidermus fasciatus heckle cooperates with a regular feed, so as to replace antibiotics; the compound immunity enhancing agent can prevent and treat all the year and the morbidity is reduced; all the components are used cooperatively so that various diseases including saprolegniasis, gill rot diseases, fixedness infusorian diseases and the like can be effectively prevented and treated; the organism immunity of the trachidermus fasciatus heckle can be enhanced by daily feeding and the resistance to diseases and insect pests is improved; the formula has no toxic or side effect or untoward effect and has no adverse effect on the palatability of the feed; and pericarpium citri reticulatae, gardenia jasminoides ellis and ferula fukanensis are compounded so that the feed calling effect and the effect of improving the palatability of the feed can be realized.

This invention relates to Pulsatillae Radix extract for improving brain functions. More specifically, this invention relates to Pulsatillae Radix extract, its active fractions and a pharmaceutical product and a health food containing the same respectively having a protective activity against neurotoxicity and a growth inhibitory effect induced by beta-amyloid, an anti-oxidizing effect, a neuron proliferating effect and improving memory thereby effective in improving brain functions such as Mild Cognitive Impairment and dementia.