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44results about How to "Inhibits mitosis" patented technology

Isoglycyrrhiza acid magnesium externally-applied preparation, its making method and usage

An exterior-applied magnesium isoglycyrrhetate in the form of ointment, cream, percutaneous paster, film, liniment, etc for treating psoriasis, chronic eczema and dermatitis, contact dermatitis, etc, and its preparing process is also disclosed.
Owner:CHIA TAI TIANQING PHARMA GRP

Medicine for curing cancers and preparation method thereof

The invention discloses a pharmaceutical for treating cancer and a preparation method thereof. The pharmaceutical is prepared from taxus, reed root, shinyleaf pricklyash root, cicada slough, medicinai changium root, manyprickle acathopanax root, isatis leaves, polygala root, umbrella polyporus, hirtellous clover-shrub root, tortoise shell, poria, snakegourd fruit, alpine yarrow herb, common portulaca, arisaema tuber, zedoary turmeric rhizome, spatholobus stem, natural indigo, self-heal, long-noded pit viper, rhubarb, subprostrate soplhor root, dandelion, polyphylla, kosam seed, wild glossy ganoderma, centipede, giant knotweed, airpotato yam, Sichuan clematis stem, sun spurge, ricepaper plant pith, medlar, largehead atractylodes rhizome, garden burnet root, schisandra fruit, oldenlandia,daxie, pilose asiabell root, grassleaved sweetflag, lycoris, ledebouriella root, brown lily and TAXEL by mixing proportionally. The pharmaceutical can be used for treating various cancers, especially for treating advanced cancers such as leukaemia with high leucocyte content and cancer metastasis to bones.
Owner:福建福玖安生物科技有限公司

Application of quinazoline compounds

InactiveCN101926802AInhibits mitosisInhibit abnormal proliferationOrganic active ingredientsNervous disorderMitotic ProcessQuinazoline
The invention relates to the technical field of drugs, in particular to application of quinazoline compounds. The invention discloses application of the quinazoline compounds shown in the general formula I or pharmaceutically acceptable salt, prodrugs or isomers thereof in preparing mitotic inhibitors. The quinazoline compounds shown in the general formula I or pharmaceutically acceptable salt, prodrugs or isomers have the effect of inhibiting tubulin polymerization and can effectively inhibit mitosis.
Owner:XIANGBEI WELMAN PHARMA CO LTD +1

Method for culturing triploid petunia

The invention discloses a method for culturing triploid petunia. The method comprises the following steps: selecting a diploid petunia combination with strong heterosis as a crossing parent, selecting proper flower buds in the flowering period of a male parent, carrying out chemical mutagenesis by adopting mixed liquid of colchicine, oryzalin and trifluralin to generate 2n pollens, pollinating the 2n pollens to a diploid female parent stigma to obtain F1 hybridized seeds, and hybridizing n pollens the male parent of which is not subjected to chemical mutagenesis with the female parent to obtain contrast diploid F1 hybrid seeds. The adult plants developed from the F1 hybridized seeds are compared with the contrast diploid F1 hybridized filial generations in the aspects of agronomic trait and anatomy, and on this basis, the number of chromosomes can be detected so as to finally determine the triploid plant. According to the method disclosed by the invention, the breeding period is short, the operation is convenient, the mutagenesis efficiency is high and the application prospect is good.
Owner:JIANGSU POLYTECHNIC COLLEGE OF AGRI & FORESTRY

Mutagenesis method for tetraploid petunia

The invention discloses a mutagenesis method for tetraploid petunia. The method comprises the following steps: dripping a mixed liquid medicine of Pendimethalin and colchicine to a growing point attached between two cotyledons in the process of allowing two cotyledons of diploid petunia to completely expand, and performing temperature change treatment; comparing the treated plants with contrast, selecting plants of which multiple agronomic traits such as leaf increase, leaf thickening, stem enlargement, plant height increase and column cap, anther and sepal enlargement change and of which anatomy traits such as leaf back air holes and pollen grains are obviously enlarged as variant plants; and finally, performing cytological identification, collecting small flower buds of the variant plants, observing metaphase of mitosis of pistil column cap body cells, and selecting a plant of which the chromosome number 2n is equal to 28 as a tetraploid plant. The method is short in treatment time, high in mutagenesis efficiency and simple and feasible in operation and has good application prospects, and the requirement of the identification method on instruments is low.
Owner:JIANGSU POLYTECHNIC COLLEGE OF AGRI & FORESTRY

Yew beverage

The invention relates to a health-care drink, wherein it uses yew as main material. And the production comprises that: washing yew skin, branch, leaf, root, corn and bud, removing foreign material and mud, to prepare the mother liquid; mixing mother liquid with drink at 1:30-50 volume ratios; disinfecting, bottling. The invention has low cost and health-care function.
Owner:李仁贤

Magnesium isoglycyrrhizinate cream and preparation method and use thereof

The invention relates to a magnesium isoglycyrrhetate emulsifiable paste preparation which contains the magnesium isoglycyrrhetate, a water-in-oil type substrate and a pH regulator; wherein, the weight of the magnesium isoglycyrrhetate accounts for 1 to 10 percent and the pH value is 6.5 to 8; an emulsifier used in the water-in-oil type substrate is span 80 and monostearin.
Owner:CHIA TAI TIANQING PHARMA GRP CO LTD

Medicinal composition for treating psoriasis as well as preparation method and quality detection method

The invention discloses a medicine composition, and in particular relates to a traditional Chinese medicine composition for treating psoriasis, a method for preparing the traditional Chinese medicine composition, and a quality testing method thereof, and belongs to the field of traditional Chinese medicine. The effective components of the medicine composition are prepared from Rehmannia glutinosa, angelica dahurica, tortoiseshells, Paeonia lactiflora, artificial bezoar, schizonepeta spikes and other raw material medicines, and prepared into tablets, capsules, granules, pills and other preparation formulations according to clinical demands. The medicine composition has obvious function of treating or improving psoriasis.
Owner:北京市石景山区老医药卫生工作者协会模式口中医医院

Traditional Chinese medicine for treating hyperplasia of mammary glands

The invention relates to the technical field of traditional Chinese medicines. A traditional Chinese medicine for treating hyperplasia of mammary glands is characterized in that the medicine is prepared from the following raw drugs: by weight, 10g of radix paeoniae rubrathe, 15g of radix bupleuri, 10g of frankincense, 15g of semen citri reticulatae, 10g of Chinese angelica, 15g of the seed of cowherb, 5g of Poria cocos, 10g of bitter orange, 20g of red sage root, 5g of green tangerine peel, 10g of Sinapis alba, 15g of honeycomb and 20g of barbat skullcap. Through dialectical compatibility, components of the traditional Chinese medicine provided by the invention are complementary in functions, have synergistic effects, and have efficacy of soothing the liver and resolving depression, reducing phlegm and removing stasis, softening hardness and dissipating binds, invigorate blood circulation and relieving pain and the like. By the adoption of the traditional Chinese medicine, immunity of the organism can be raised, endocrine function is balanced, and hyperplastic tissues are eliminated so as to reach the purpose of treating hyperplasia of mammary glands.
Owner:张国兰

Method for culturing rhododendron fortunei polyploidy

The invention provides a method for culturing rhododendron fortunei polyploidy, and relates to the technical field of plant biology. The method comprises the following steps: sterilizing rhododendronfortunei seeds with oryzalin; transplanting the seeds to a seedling clod for culturing after the seeds are germinated, and detecting the ploidy variation of chromosome by a porosity method and a flowcytometer method; and transplanting the chromosome doubling plant determined by detection into greenhouse for culturing to obtain the polyploidy plant. The rhododendron fortunei polyploidy cultured byadopting the method has high inductivity reaching 30 percent, and high survival rate of variant plants reaching 85 percent or more; and the identifying method is simple and convenient, and can simultaneously prepare massive polyploidy materials, and the breeding efficiency is greatly improved.
Owner:ZHEJIANG FORESTRY UNIVERSITY

Strawberry chromosome doubling method and rapid identification method for used ploidy

The invention discloses a rapid identification method for the ploidy of a strawberry chromosome. The rapid identification method comprises the steps: taking a mutation-induced strawberry obtained by inducing a wild forest strawberry as a test material and a diploid wild forest strawberry as a contrast; preparing a test material stained cell nucleus suspension from the test material, and preparinga contrast stained cell nucleus suspension from a contrasted leaf; and detecting the two suspensions on a flow cytometer, analyzing the ploidy of the test material by utilizing a histogram for the relative content of DNA, and screening a ploidy-variant individual plant. The invention simultaneously provides a strawberry chromosome doubling method realized by using the rapid identification method for the ploidy of the strawberry chromosome, and the chromosome of the diploid wild forest strawberry is doubled by using oryzalin in the method. By using the method disclosed by the invention, a strawberry doubling progeny can be effectively obtained.
Owner:HANGZHOU ACAD OF AGRI SCI

New medicament for treating leukemia

The invention provides a new medicament for treating leukemia, which is prepared from 39 raw material drugs, such as taxus chinensis (tree bark), tender catchweed bedstraw herb, prismatomeria tetrandra, isatis indigotica fort, tuber fleeceflower stem, Yunnan fringed iris herb, fructus corni, hemlock parsley, turtle shell and the like, wherein the taxus chinensis (tree bark) contains 'taxol' which is the top anti-cancer medicament in the world, can be combined with trace of albumin, so that the albumin is accelerated to be aggregated, mitosis of cancer cells can be inhibited, and proliferation of the cancer cells can be effectively stopped. The medicament also comprises the tender catchweed bedstraw herb, suncured ginseng, prismatomeria tetrandra, isatis indigotica fort, tuber fleeceflower stem, Yunnan fringed iris herb, fructus corni, hemlock parsley and turtle shell, so that growth and development of the cancer cells can be controlled, the cancer resistance of a human body can be reinforced, the circulation and metabolic function of the human body can be improved, virus accumulated in the human body is removed outside the body through urine and defecation to achieve the function of preventing cancer. The medicament adopts the Chinese medicaments capable of nourishing yin and supplementing kidney, supplying vital energy, nourishing and activating blood, tonifying qi and controlling blood, softening hardness to dissipate stagnation, removing toxicity and tonifying middle-Jiao and coordinating drug actions of a prescription, administration is increased or reduced according to the course development and classification of the leukemia to achieve the best treatment effect. 38 leukemia cases are treated non-selectively in clinical application, and the total effective rate is over 90 percent.
Owner:湖南荣富创新中医药研究有限公司

Hippophae rhamnoides extract for preventing and treating breast cancer and liver cancer as well as preparation method and application of hippophae rhamnoides extract

The invention discloses a hippophae rhamnoides extract for treating breast cancer and liver cancer as well as a preparation method and application of the hippophae rhamnoides extract. The hippophae rhamnoides extract is prepared by the following steps: 1) drying hippophae rhamnoides fruits, so that dried hippophae rhamnoides fruits are obtained; 2) crushing the dried hippophae rhamnoides fruits to 100-800 meshes so as to obtain hippophae rhamnoides powder; 3) at 4-25 DEG C, soaking the hippophae rhamnoides powder in water for 1-10h, and ultrasonically extracting for 10min-6h so as to obtain a hippophae rhamnoides extracting solution, wherein the mass-volume ratio of the hippophae rhamnoides powder to the water is 1 to (2-15); and 4) filtering, collecting the hippophae rhamnoides extracting solution and drying the extracting solution, so that the hippophae rhamnoides extract is obtained. The inhibitory rate of the extract on breast cancer cells reaches 80.73% and the inhibitory rate on liver cancer cells reaches 87.28%, and the hippophae rhamnoides extract is low in toxic and side effects.
Owner:中山未标生物新技术有限公司

New applications of radix notoginseng and radix notoginseng extract to preparation of medicines for treating psoriasis

The invention relates to new applications of radix notoginseng and a radix notoginseng extract, namely new applications of radix notoginseng and the radix notoginseng extract to preparation of medicines for treating psoriasis, and in particular relates to a new application of a medicinal preparation with the content of ginsenosides Rb in the radix notoginseng extract not lower than 35% to preparation of medicines for treating psoriasis. The radix notoginseng ethanol extract obtained by extracting radix notoginseng with ethanol, adjusting the pH value of the extracting solution and carrying out adsorption with macroporous resin and carrying out elution can obviously inhibit mitosis of vaginal epithelia of mice and has obvious promoting effects on formation of granular layers of tail scales of C57 mice. The above results prompt that the radix notoginseng ethanol extract has the function of treating psoriasis.
Owner:GUANGXI WUZHOU PHARMA GRP

Platinum drugphotosensitizer-loaded protein nanoparticles and preparation method and application thereof

The invention relates to platinum drugphotosensitizer-loaded protein nanoparticles and a preparation method and application thereof. The platinum drugphotosensitizer-loaded protein nanoparticles comprise platinum drugphotosensitizer complexes and proteins wrapping the platinum drugphotosensitizer complexes. Chemical therapy and photodynamic therapy are combined through an albumin nano-drug delivery system so that a synergistic anti-cancer effect is achieved, and the toxicity-reducing and efficacy-improving treatment effect is achieved. The nanoparticles prepared by the method are small in particle size, uniform in dispersion and round in shape; good chemical stability and illumination stability are realized; under the irradiation of near-infrared light, the nanoparticles have relatively high active oxygen generation capability; in addition, in cell experiments and animal experiments, it is verified that the nanoparticle has strong cytotoxicity and good in-vivo tumor targeting to tumorcells, plays a synergistic effect, reduces toxic and side effects, realizes combined treatment of tumors by chemotherapy and photodynamic therapy, and inhibits tumor metastasis.
Owner:SUZHOU UNIV

Medicine for treating psoriasis

A Chinese medicine for treating psoriasis by oral application is prepared from rosin through pulverizing, decocting in water for 3 hrs, natural cooling, filtering, drying, pulverizing and mixing with solid or liquid excipient. Its advantages are high effective rate (95.58%) and no toxic by-effect.
Owner:陕西省中医药研究院

Amolops Hainan ensis anticancer peptides Hainanenin-1 as well as gene and application thereof

The invention belongs to the field of biomedicine and in particular relates to an Amolops Hainan ensis anticancer peptides Hainanenin-1 as well as a gene and an application thereof. A sequence of the anticancer peptides Hainanenin-1 is shown by amino acid in SEQ ID No. 1. The Hainanenin-1 is small in molecular weight, has a simple structure, only contains one disulfide bonds, is convenient to carry out chemical synthesis and genetic engineering preparation, is applied in preparing an anticancer drug, has broad-spectrum antineoplastic activity, has obvious killing action to MCF (Human Breast Cancer)-7 cells, has obvious growth inhibition action to other various cancer cells, and also has the beneficial effects of low hemolytic activity, nearly no toxicity to normal cells and the like. Most important of all, by adopting Hainanenin-1, due to the special cancer cell killing mechanism of Hainanenin-1, the tumor multi-drug resistance generated when traditional chemical drugs are applied is difficult to generate.
Owner:DALIAN UNIV OF TECH

A kind of medicine for treating leukemia and preparation method thereof

The invention relates to a novel medicine for treating leukemia and a preparation method thereof and belongs to the technical field of traditional Chinese medicines. The medicine is prepared into different preparations by the conventional method in the following steps: by taking taxus chinensis, sculellaria barbata, oldenlandia diffusa, trigone, curcuma zedoary and silkworm bombycis as main materials and cleavers, American ginseng, prismatomeria tetrandra, isatis roots, tuber fleeceflower stems, Tupistra fimbriata Hand.Mazz., fructus corni, lucid ganoderma, human placenta, ligusticum wallichii and turtle shells as auxiliary materials, dosing; drying; respectively grinding fine powder; uniformly mixing; and then steaming and basking for three times. As taxus chinensis contains the No.1 anti-cancer drug in world: paclitaxel and the auxiliary materials assist, growth and development of cancer cells can be controlled, the anticancer ability of human body is boosted, and meanwhile, cyclic and metabolic functions of the human body can be further enhanced, so that viruses accumulated in the human body are eliminated outside by diuresis and defecation so as to realize the effect of treating leukemia. According to clinical trails, the total effective rate is over 90%. The medicine has the best curative effect on acute myelocytic leukemia, myelodysplastic syndromes and graft-versus-host disease, the second effect on polycythemia vera and chronic myelognous leukia, and then acute promyelocytic leukemia.
Owner:罗心刚

Warehouse bacteriostatic herbicide and preparation method

The invention relates to a warehouse bacteriostatic herbicide; the Warehouse bacteriostatic herbicide is characterized in that the herbicide is prepared from, by mass, 10-25 parts of glufosinate-ammonium, 10-30 parts of semen strychni extractive, 1-10 parts of fructus kochiae extractive, 0.8-3.5 parts of surface active agent, 0.4-3 parts of thickening agent, 0.4-3 parts of solvent, 1-2 parts of antifoaming agent, 0.8-4 parts of bentonite, and 1-5 parts of cupric sulfate monohydrate. The invention further provides a preparation method of the warehouse bacteriostatic herbicide. The warehouse bacteriostatic herbicide is good in effect of weeding, simple in preparation method, and easy to popularize.
Owner:QINGDAO HAIZHIYUAN INTELLIGENT TECH

Prepn of leukemia treating medicine with internal organs of scallop

The present invention is the preparation of leukemia treating medicine with internal organs of scallop. The solution is that internal organs taken from split scallop are treated through mincing in a mincing machine, grinding in a homogenizer, mixing with ethanol, sodium benzoate and aluminium potassium sulfate while stirring, mixing with hydrochloric acid, freezing, defreezing and filtering to separate to obtain clamp peptide essence as the effective component of leukemia treating medicine. The medicine has obvious curative effect and no toxic side effect.
Owner:董雪华

High-yield planting method of citrus

The invention relates to the technical field of planting, and particularly relates to a high-yield planting method of citrus. The planting method comprises the following steps: 1) selecting land and preparing soil; 2) carrying out field planting; and 3) carrying out field management: carrying out conventional field management such as pruning, pest killing, topdressing and fruit harvesting according to the growth condition of trees, wherein a weeding liquid is sprayed once every 21-31 days at a place 20-30 cm away from tree roots, and the weeding liquid is mainly prepared from the following rawmaterials: 15-17 parts of flue-cured tobacco leaves, 16-18 parts of honeysuckle stems and leaves, 13-15 parts of salvia officinalis leaves, 15-17 parts of walnut leaves, 9-11 parts of solidago altissima, 14-16 parts of catharanthus roseus, 10-15 parts of colchicum autumnale, 15-20 parts of sorghum roots, 7-9 parts of buffalo grass, 10-11 parts of polygonum orientale, 10-12 parts of erica roots, 4-6 parts of echinochloa crus-galli, 5-7 parts of climbing groundsel herb, 6-8 parts of bay leaves, 5-7 parts of asulam, 15-20 parts of water soluble azone, and the like. According to the invention, the growth of weeds is effectively inhibited, the living space of the pests is reduced, the citrus trees are fully nourished, the diseases and insect pests are reduced, and the average single-weight andthe per mu yield of the citrus are obviously increased.
Owner:广西壮歌农业科技桑博园有限责任公司

High-quality automatic roxburgh anoectochilus terminal bud breeding technology

PendingCN109845642AInhibits mitosisEnvironmental parameters are objectivePlant tissue cultureHorticulture methodsAnoectochilusOptimal growth
The invention provides a high-quality automatic roxburgh anoectochilus terminal bud breeding technology. A traditional roxburgh anoectochilus terminal bud breeding technical form is broken through, and protocorms subjected to chromosome doubling treatment are placed into a cluster culture medium and continue to be cultured to obtain clustered buds; the clustered buds are divided, transferred intoa rooting medium and cultured to obtain tissue culture seedlings with complete roots, stems and leaves; the tissue culture seedlings are screened to obtain polyploid plants; at least one robust targetpolyploid plant is selected from the polyploid plants; a plurality of target seedlings are cultured by the aid of the target polyploid plant; the target seedlings are bred and cultured in a multi-parameter variation manner by an intelligent breeding mechanism to obtain target roxburgh anoectochilus terminal bud seedlings; at least one strongly growing target roxburgh anoectochilus terminal bud seedling is selected, and parameters of the growth environment of the target roxburgh anoectochilus terminal bud seedling are recorded as standard growth environment parameters after a certain time. Therefore, the environment adapts to varieties, the optionally selected varieties are under optimal growth conditions, optimal growth quality is achieved, and breeding efficiency can be more effectivelyimproved.
Owner:漳州市溢绿农业开发有限公司

Novel tubulin polymerization inhibitor and method for synthesizing same

The present invention relates to (E)-ethyl 2-(2-methyl-3-((2-(naphtho[2,1-b]furan-2-carbonyl)hydrazono)methyl)-1H-indol-1-yl)acetate as a novel tubulin polymerization inhibitor and a method for synthesizing the same. The compound of the present invention can inhibit mitosis and induce apoptosis and thus be used as an anticancer agent, by binding to tubulin to inhibit microtube polymerization. According to the synthesis method of the present invention, the reaction is simplified and the efficiency is 60%, or higher, leading to a very high yield, thereby providing an effective synthesis method.
Owner:KOREA RES INST OF BIOSCI & BIOTECH

External application type medicine plaster for tumors and preparation method thereof

The invention provides an external application type medicine plaster for tumors. The external application type medicine plaster comprises a substrate layer and a medicine cream, wherein the medicine cream is adhered to the substrate layer; the medicine cream consists of medicine-containing extract and matrix. The external application type medicine plaster is characterized in that the medicine-containing extract is prepared from the following raw materials in parts by weight: 6 to 16 parts of rhizoma acori graminei, 6 to 16 parts of radix ranunculi ternati, 10 to 25 parts of pseudobulbus cremastrae seu pleiones, 5 to 15 parts of rhizoma sparganii, 6 to 16 parts of rhizoma curcumae, 5 to 15 parts of arisaema cum bile, 6 to 20 parts of herba taraxaci, 3 to 10 parts of radix cudramiae, 5 to 10parts of semen brassicae, 5 to 10 parts of nidus vespae, 5 to 10 parts of rhizoma pinelliae, 5 to 10 parts of spina gleditsiae, 6 to 15 parts of radix et rhizoma rhei, 6 to 20 parts of manis pentadactyla, 6 to 20 parts of chingma abutilon seed, 5 to 15 parts of cortex phellodendri, 5 to 15 parts of gecko, 5 to 10 parts of toad, 5 to 10 parts of frankincense, 5 to 10 parts of myrrh, 5 to 10 partsof flos carthami, 5 to 10 parts of radix angelicae sinensis, 5 to 10 parts of bulbus fritillariae thunbergii, and 5 to 15 parts of cottonrose hibiscus leaf.
Owner:SHENZHEN HEPULI TECH CO LTD

Taxus chinensis modified polyester fiber

The invention discloses a taxus chinensis modified polyester fiber, and relates to the technical field of polyester fibers. The taxus chinensis modified polyester fiber is prepared from the following components in parts by weight of 48-72 parts of taxus chinensis fiber, which is used for improving the flexibility, the rainwater-proof performance and the corrosion-resistant performance of the material and improving the circulation and metabolism functions of a human body, 5-9 parts of metal conductive fiber which is used for improving the static electricity removing performance of the material, 8-12 parts of viscose fiber which is used for improving the hygroscopicity and comfort of the material, and 6-10 parts of nano-silver which is used for improving the sterilization performance of the material. Through the combination of all the components, the material has relatively good flexibility, rainwater-proof performance and corrosion-resistant performance, the circulation and metabolism functions of a human body can be improved, the effect of preventing cancers is achieved, mitosis of cancer cells is inhibited, growth of the cancer cells is prevented, the static electricity removing performance and moisture absorption performance are relatively good, a user feels relatively comfortable when wearing the material, the sterilization performance is relatively good, and bacterium breeding is effectively inhibited.
Owner:郑建国

A kind of traditional Chinese medicine for treating breast lobular hyperplasia

The invention relates to the technical field of traditional Chinese medicines. A traditional Chinese medicine for treating hyperplasia of mammary glands is characterized in that the medicine is prepared from the following raw drugs: by weight, 10g of radix paeoniae rubrathe, 15g of radix bupleuri, 10g of frankincense, 15g of semen citri reticulatae, 10g of Chinese angelica, 15g of the seed of cowherb, 5g of Poria cocos, 10g of bitter orange, 20g of red sage root, 5g of green tangerine peel, 10g of Sinapis alba, 15g of honeycomb and 20g of barbat skullcap. Through dialectical compatibility, components of the traditional Chinese medicine provided by the invention are complementary in functions, have synergistic effects, and have efficacy of soothing the liver and resolving depression, reducing phlegm and removing stasis, softening hardness and dissipating binds, invigorate blood circulation and relieving pain and the like. By the adoption of the traditional Chinese medicine, immunity of the organism can be raised, endocrine function is balanced, and hyperplastic tissues are eliminated so as to reach the purpose of treating hyperplasia of mammary glands.
Owner:张国兰

Breeding method of polyploid golden clematis varieties

The invention relates to the field of plant culture and particularly relates to a culturing method of a polyploid anoectochilus roxburghii variety. The culturing method comprises the following steps of culturing a diploid anoectochilus roxburghii seed to obtain a protocorm; soaking the protocorm in 5-15mu mol / L of an oryzalin solution to treat for 10-36 hours; further culturing the soaked protocorm to obtain a clustered shoot; after dividing, transferring the clustered shoot to a rooting medium to culture to obtain a tissue culture seedling with complete root, stem and leaves; and sieving the tissue culture seedling to obtain a polyploid plant. According to the culturing method of the polyploid anoectochilus roxburghii variety, provided by the invention, the anoectochilus roxburghii protocorm with very strong dividing capacity is used as an inducing material, the protocorm is soaked for the specific time by using the oryzalin solution with the specific concentration, and then, a polyploid anoectochilus roxburghii plant can be obtained through screening in cultured plants, wherein the induction rate ranges from 43.2% to 44.8%, and the obtained polyploid anoectochilus roxburghii plant is favorable in character.
Owner:GUANGXI XIANGCHENG BIOLOGICAL TECH

Method for preparing acid superoxide dismutase gel

The invention relates to the technical field of high polymer material preparation, in particular to a method for preparing gel. The method for preparing acid superoxide dismutase gel includes the steps that powder such as honeysuckle extractives, forsythia extractives, taxus chinensis extractives, radix euphorbiae lantu extractives, geranium extractives, superoxide dismutase and xanthan gum is premixed; the premixed powder and hydroxyethyl cellulose are jointly added into a mixed liquid prepared by mixing purified water, glycerol, acetic acid buffer solutions, chlorhexidine acetate and T80 ethanol solutions of menthol; and the gel free of obvious bubbles is prepared through stirring and thickening. By means of the technical scheme, the gel prepared from the method for preparing the acid superoxide dismutase gel is suitable for the field of gynecological medicines, various germs in the vagina of a woman are restrained, the pH value in the vagina is maintained, the lactic acid bacillus in the vagina can be protected, and the woman is prevented from being infected by trichomonas inflammation; in addition, the gel with the sufficient superoxide dismutase activity can help the woman to repair injuries to cell mitochondria.
Owner:上海和森生物科技股份有限公司
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