4 results about "Baeckea" patented technology

The application belongs to the technical field of biotechnology, and particularly relates to a pharmaceutical composition containing exosomes and application thereof. The pharmaceutical composition containing exosomes comprises stem cell exosomes, recombinant IGFBP7 protein and baeckea fruitin B; the amino acid sequence of the recombinant IGFBP7 protein is shown as SEQ ID NO:1. Test results show that the combination of umbilical cord mesenchymal stem cell exosomes, baeckea fruitin B and recombinant IGFBP7 protein can stimulate hair follicle stem cells, prolong the initial stage of hair growth of hair follicles, and thus effectively improve the hair loss of patients.

The invention relates to a traditional Chinese medicine composition for promoting neurosurgery postoperative rehabilitation and application thereof, and relates to the technical field of traditional Chinese medicine, the traditional Chinese medicine composition for promoting neurosurgery postoperative rehabilitation comprises the following raw materials by weight: 25-35 parts of dracocephalum heterophyllum, 10-20 parts of baeckea frutescens, 10-20 parts of cymbaria, 8-15 parts of humulus lupulus, 5-10 parts of lotus corniculatus, and 2-5 parts of licorice. According to the traditional Chinese medicine composition, dracocephalum heterophyllum is taken as a monarch drug, the baeckea frutescens and cymbaria are taken as ministerial drugs, the hops and the lotus corniculatus are taken as adjuvant drugs, and the liquorice is taken as a conductant drug, and all the drugs are combined and have a synergistic effect, so that the pain symptom of a neurosurgery postoperative patient can be remarkably relieved, the rehabilitation of the neurosurgery postoperative patient is promoted, and the traditional Chinese medicine composition has a wide clinical application prospect.

The application discloses a traditional Chinese medicine composition for treating lung cancer and a preparation method thereof. The traditional Chinese medicine composition comprises the following raw medicinal materials in parts by weight: Platycladi seeds 5-8 parts, Aescleris stems 19-22 parts, Persicae Nucis 12-15 parts, Radix Pulsatillae 5-8 parts, Coicis Semen 35-38 parts, Benincasae Semen 12-15 parts, Herba Gnaphalii 12-15 parts, Baeckea frutescens 12-15 parts, Citri Reticulatae Pericarpium 5-8 parts and Fructus Jujubae 5-8 parts. The traditional Chinese medicine composition is developed on the basis of the pathogenesis of phlegm and blood stasis of lung cancer in traditional Chinese medicine, combined with classical prescriptions for treating lung diseases in traditional Chinese medicine and laboratory anti-lung cancer drug screening research, and has the effect of inhibiting lung cancer cell growth and good effect on the treatment of lung cancer. Experiments prove that the traditional Chinese medicine composition significantly inhibits lung cancer cell proliferation in vitro and improves the lung cancer pathological process of lung cancer mice in vivo, and is a great innovation of lung cancer drugs.

The application discloses a dihydrochalcone glycoside compound in traditional Chinese medicine bryonia and a preparation method and application thereof. The preparation method is as follows: taking cup-stem bryonia as initial raw material, taking the aboveground part, crushing, extracting at room temperature with 95% ethanol, concentrating the extract to obtain an extract; dispersing the extract in water, sequentially extracting with petroleum ether, ethyl acetate and n-butanol, recovering the solvents to obtain a petroleum ether part, an ethyl acetate part and an n-butanol part; dissolving the ethyl acetate part extract with 10% ethanol, separating by polyamide column chromatography to obtain three parts A, B and C; and separating the B part by polyamide column chromatography with (ethyl acetate: ethanol: glacial acetic acid: water = 10:5:1:1) to obtain compounds 1, 2 and 3, i.e. dihydrochalcone glycoside compounds. The preparation process is simple, the extraction rate is high, and the development and utilization of the traditional Chinese medicine bryonia are facilitated; the compounds have antioxidant, antitumor and antibacterial activities, and can be applied to antioxidant and inhibition of proliferation of hepatoma cells.