999results about How to "Enhance pharmacological effects" patented technology

The present disclosure provides, inter alia, formulation compositions comprising modified nucleic acid molecules which may encode a protein, a protein precursor, or a partially or fully processed form of the protein or a protein precursor. The formulation composition may further include a modified nucleic acid molecule and a delivery agent. The present invention further provides nucleic acids useful for encoding polypeptides capable of modulating a cell's function and / or activity.

The present invention relates to extraction process of total tanshin phenolic acid, the preparation process and application of its preparation. The total tanshin phenolic acid and its preparation mayuse in preparing medicine for preventing and treating cardiac and cerebral vascular diseases, senile dementia and hypomnesia caused by cerebral ischemia. The total tanshin phonelic acid prepared based on the process of the present invention has rich active components of tanshin and obvious pharmacological effect, stable performance and les stoxicity and is safety and reliable.

The invention relates to the technical field of application of bacteroides fragilis, and in particular relates to application of bacteroides fragilis in preparation of a composition for treating inflammatory bowel diseases. The experiments show that bacteroides fragilis is safe and nontoxic and strong in pharmacologic action, and has good treating effect of treating inflammatory bowel diseases, thereby indicating that the bacteroides fragilis has good edible and medicinal prospects. According to the invention, a novel use of bacteroides fragilis is explored and a novel application field is developed. Bacteroides fragilis as a probiotic can be used for preparing foods or medical compositions for treating inflammatory bowel diseases so as to provide health-cared foods or treating medicines suitable for human body to take.

A compound having an ability to bind to an S1P receptor (particularly EDG-6, preferably EDG-1 and EDG-6), for example, the compound represented by formula (I) of the present invention, a salt thereof, a solvate thereof or a prodrug thereof is useful for prevention and / or treatment of rejection of transplantation, graft-versus-host disease, autoimmune disease, allergic disease and the like. wherein ring A is a cyclic group; ring B is a cyclic group which may have substituent(s); X is a spacer having 1 to 8 atoms in its main chain, etc.; Y is a spacer having 1 to 10 atoms in its main chain, etc.; n is 0 or 1, wherein when n is 0, m is 1 and R1 is a hydrogen atom or a substituent, and wherein when n is 1, m is 0 or an integer of 1 to 7 and R1 is a substituent, and wherein m is 2 or more, R1s are the same or different.

A composition for the sustained delivery of a drug comprising an amphiphilic diblock copolymer; a poorly water-soluble drug; a biodegradable polymer; and liquid poly(ethylene glycol) or functional derivatives thereof and a process for preparing the composition are disclosed. When administered into a particular body site, the composition forms an implant containing the drug and drug containing polymeric micelles, which are slowly released from the implant to maintain a constant drug concentration for an extended period of time.

The invention relates to the technical field of application of bacteroides fragilis, and in particular relates to application of bacteroides fragilis in preparing a composition for preventing and treating colon cancer. Experiments show that bacteroides fragilis induces an organism to generate the anti-tumor effect in vivo, inhibit the tumor growth, accelerate tumor cell apoptosis and prolong the lifetime, so that bacteroides fragilis has a good effect in preventing and treating colon cancer. The invention explores novel use of bacteroides fragilis and develops a novel application field, thereby indicating that the bacteroides fragilis has good edible and officinal prospect. Bacteroides fragilis serving as probiotic can be used for preparing foods or medical compositions for preventing and treating colon cancer so as to provide a clinically health-care and preventing and treating food suitable for human to take.

The present invention relates to the S-isomers of anesthetic compounds, the methods of treatment therewith, the compounds being useful for inducing local anesthesia, analgesia and sleep.

The invention discloses an extraction method of anthocyanin and original anthocyanin components in cranberry fruits, which comprises the following steps: crushing the cranberry fruits, enzymolyzing the crushed fruits with biological enzyme, and lixiviating with water under the condition of the pH value being in the range of 1.0-5.5 to obtain water extracting solution and residues; carrying out alcohol extraction on the residues, concentrating the obtained extracting solution and recovering alcohol to obtain alcohol extraction concentrated solution; and merging the water extracting solution with the alcohol extraction concentrated solution, adsorbing with macroporous absorption resin, washing the macroporous absorption resin with water, analyzing with water-containing alcoholic solution, and concentrating and drying the obtained analytical liquid to obtain a mixture containing the anthocyanin and original anthocyanin components. The extraction method of the invention has the advantages of simple process, strong equipment generality, small investment, high yield, low cost and applicability to large-scale production; and the obtained mixture can be used as a raw material of foods, healthcare products and medicines or an additive.

The invention relates to a novel application of patchouli alcohol or cabline patchouli CO2 supercritical extract or cabline patchouli oil in the field of pharmaceutical. The cabline patchouli CO2 supercritical extract or cabline patchouli oil contains patchouli alcohol. The patchouli alcohol has obvious effects of inhibiting and killing influenza A1 virus, influenza B virus and birds influenza virus H5N1.

The invention discloses a total bufogenin extract with antitumor function and also discloses a preparation method of the extract and application thereof in the preparation of antitumor medicines. The total bufogenin extract of the invention is prepared by organic solvent extraction, column chromatography separation and purification of dried toadskin; the content of total bufogenin is over 80 percent, wherein the content of resibufogenin is over 12 percent, the content of cinobufagin is over 4 percent, and the content of bufotalin is over 10 percent. Compared with the prior art, the invention eliminates bufotenine alkaloid which has irritation, is easy to cause hypersensitivity but has no antitumor activity, efficiently collects the effective part of total bufogenin which has significant antitumor activity, therefore pharmacological action is stronger, the clinical curative effect is higher and the toxic and side effect is lower. The total bufogenin extract can be prepared into various pharmaceutical preparations for clinical application, therefore the invention has the functions of killing tumor cells, inducing differentiation and apoptosis of tumor cells, inhibiting the neovascularization of tumor cells and lowering the neoplasm metastasis rate, etc.

The invention relates to health-preserving fungal tea and application thereof. The health-preserving fungal tea is prepared from the raw materials by weight fraction: 10 to 50 percent of edible or medicinal fungal fruit body and 50 to 90 percent of tea. The invention provides health-preserving fungal tea with simple and scientific matching and application thereof in anticancer aspect, so that the nutritive value and pharmacological action of single product are greatly improved. Through scientific matching, the actions of the active substances of the edible or medicinal fungal fruit body and tea are multiplied, so that the nutritive value and pharmacological action are greatly improved. By scientific matching, the fungal tea has unique mouthfeel and flavor, can serve as tea or tea bag to be directly soaked for drinking, can also be prepared into fungal tea beverage, oral liquid, polysaccharide capsule, tablets and the like, and has the efficacies of conditioning yin-yang balance of the functions of five internal organs, improving organism immunity, improving fatigue state, conditioning endocrine dyscrasia, improving blood pressure, blood sugar and blood fat, strengthening body, expelling toxin and protecting liver, preventing disease and radiation, reducing weight and fat, resisting tumor and aging and the like.

The present invention relates to the new use of narigenin and similar compounds in preparing medicines for treating cardiac and cerebral vascular diseases. These compounds include narigenin and its derivative, hesperidene and its derivative, isosakuranetin and its derivative, eriodictyol and its derivative, etc. These compounds may be used in preventing, diagnosing and treating cerebral infarction, myocardial infarction, cerebral ischemia-reperfusion injury, myocardial ischemia-reperfusion injury and other cardiac and cerebral vascular diseases as well as Alzheimer disease and its relevant diseases. These compounds have high pharmacological action, low toxicity, wide material source, low cost and other advantages.

The present invention relates to a novel purpose of timosaponin B-II. The anti-depression test of the timosaponin B-II in total timosaponin extract shows obvious anti-depression activity; The present invention has strong pharmacological effect and stable quality; the raw material of the present invention has abundant source, cheap price and is safe with low toxin; the present invention has simple preparation technology and high yield, which provides a novel medicine source for preventing, diagnosing, examining, protecting, remedying and researching on the depression and diseases directly related to the depression, is fit for the industrialization production, is easy for popularizing, applying and has very important value for developing and using Chinese officinal plant resource. Affective mental disorder is listed at top in Chinese disease general burden, and the research and manufacture of the drug for preventing and remedying the depression has obvious social benefit and economic benefit.

The invention discloses camptothecin and a self-emulsifying medicine precursor of a derivative thereof. The self-emulsifying medicine precursor is prepared by the covalent union of medicine molecules and hydrophilic radicals, wherein the medicine molecules are camptothecin molecules or camptothecin derivative molecules, and the medicine carrying quantity of the precursor is as high as more than 50%. The invention also discloses application of the self-emulsifying medicine precursor. The self-emulsifying medicine precursor can form micelles or vesicles with nano size in water, can be used as a medicine carrier used for loading one or a plurality of other anticancer medicines, such as CPT derivatives, yew alcohol, turmeric essence, methotrexate, irinotecan, danshinolic acid, matrine, doxorubicine and the like, can form a nano medicine carrying a plurality of medicines and can realize the synergic treatment of the medicines.

The present invention relates to American goldenrod herb total flavone extract and its preparation process and use. The American goldenrod herb total flavone extract contains quercetin, quercetin-3-O-beta-D-heteroside, kaempferol-3-O-alpha-L-rhamnoside, chlorogenic acid, etc. capable of preventing and treating senile dementia, various inflammatory respiratory diseases, esophagus cancer, etc. The preparation process is simple, high extracting rate, and the extract has high pharmacological effect, stable property, low toxicity and controllable quality.

The invention discloses a normal-temperature preparation method for ultrafine coccidia powder. The method comprises the following steps of: selecting decoction pieces of sweet wormwood, hairyvein agrimony, tuber fleeceflower root, Chinese pulsatilla root and cinnamon according to parts by weight, drying and smashing to obtain coarse powder of which the granularity is 80 meshes; putting the obtained coarse powder into a rod mill for smashing, feeding into the special bilateral airflow sieving machine through wind for sieving with a 500-mesh sieve, sieving to obtain power of which the particle diameter is less than or equal to 25 micrometers, conveying the powder which is obtained by sieving into a cyclone aggregator through airflow generated by a draught fan for collecting to obtain finished ultrafine coccidia powder; and collecting powder which is not sieved with the 500-mesh sieve with a funnel, and conveying to the rod mill through a pipeline for smashing circularly once again. The method has the advantages that: the entire preparation process is performed at the normal temperature without low temperature or special additional conditions; the particle diameter of a prepared finished medicament is less than or equal to 25 micrometers, and the cell-wall breaking rate and the biological availability are greatly increased; and due to the adoption of the bilateral airflow sievingmachine, the preparation process of the ultrafine coccidia powder is simplified, and the aim of controlling the quality standard of Chinese medicinal powder is fulfilled.

Disclosed herein is a combination therapy and a combination preparation of an angiotensin-II-receptor blocker and an HMG-CoA reductase inhibitor characterized in that the angiotensin-II-receptor blocker is absorbed substantially later than the HMG-CoA reductase inhibitor. As the angiotensin-II-receptor blocker and the HMG-CoA reductase inhibitor are released at different times, the present combination therapy prevents competitive inhibition between the two drugs and side effects, as well as simultaneously provides synergistic effects for each active ingredient and convenience of taking the drugs.

The invention discloses a submicron powder bazheng powder normal temperature preparation method, which comprises choosing technical materials of akebiaquinata, dianthus superbus, polygonum aviculare, liquorice, fried jasmine, rheum officinale, juncos communis medicinal slices, soapstone and plantain seed raw materials in proportion; drying and smashing to obtain coarse powder; extracting plantainseed oil in the plantain seed coarse powder to be reserved; evenly mixing the rest of coarse powder and the plantain seed dregs in a rod mill to be smashed to be sent into a special bidirectional airflow sieving machine for 500 sieves to obtain powder materials with the grain diameter equal to or smaller than 25 micrometers; achieving bazheng powder submicron powder by collecting powder materialsconveyed to a cyclone material collector by air airflow generated by an air induced fan; collecting the powder material not sieved for 500 sieves to be conveyed into the rod mill through a pipeline to be smashed repeatedly; and evenly mixing the collected bazheng powder submicron powder and the plantain seed oil to obtain submicron powder bazheng powder end products. The submicron powder bazheng powder normal temperature preparation method has the advantages of performing the whole process at the normal temperature. The special bidirectional airflow sieving machine simplifies preparation process of the submicron powder bazheng powder.

A cosmetic for protecting skin and delaying skin sanility is proportionally prepared from astragaloside A, oily raw material, emulsifier, alkaline component humectant, antioxidant, antiseptic, essence and water. Its preparing process is also disclosed.

The invention relates to the technical field of medicine, in particular to an extractive produced by applying the Chinese traditional medicine of purslane as raw material and an extracting method thereof in addition to medicine and food made of the extractive for resisting oxygen lack, fatigue and stress. Common extractive of the purslane is distilled by water or alcohol, the supernatant fluid is adopted, and the deposit produced by centrifuging is considered as useless and discarded. After discovering that after proper concentration of the purslane by the water or alcohol extracting liquid, the deposit produced by centrifuging has distinct effects in resisting oxygen, fatigue and stress. The invention provides a novel method for preparing the extractive of the purslane. Being proven by tests, the extractive of the purslane produced by the method has good effects in resisting oxygen, fatigue and stress.

The present invention relates to an instant coffee beverage. It is made up by using instant coffee powder, codonopsis root extract and granulated sugar through a certain preparation process. Because the condoncopsis root extract is mixed in the coffee powder, so that it is a new-type health-care instant coffee beverage.

The invention discloses a normal-temperature preparation method for ultrafine powder hawthorn. The method comprises the following steps of: cleaning hawthorn, and drying till the water content is less than or equal to 10 percent; smashing the hawthorn at the normal temperature to obtain coarse powder of which the granularity is 60-80 meshes; putting the coarse powder into a rod mill for smashing,conveying into the special bilateral airflow sieving machine through wind for sieving with a 500-mesh sieve, sieving to obtain powder of which the particle diameter is less than or equal to 25 micrometers, and conveying to a cyclone aggregator through airflow generated by a draught fan for collecting to obtain finished ultrafine powder coccidia powder; and collecting powder which is not sieved with the 500-mesh sieve with a funnel, and conveying to the rod mill through a pipeline for smashing circularly once again. The method has the advantages that: the entire preparation process is performed at the normal temperature without low temperature or special additional conditions; the particle diameter of prepared finished hawthorn micro powder is less than or equal to 25 micrometers, the cell-wall breaking rate and biological availability are greatly increased, and the pharmacological action of a medicament is enhanced; and due to the adoption of the bilateral airflow sieving machine, thepreparation process of ultrafine powder hawthorn is simplified, and the aim of controlling the quality standard of Chinese medicinal powder is fulfilled.

This invention relates to ilexin, drug combination of ilexin and its extraction method, which is used to treat CHD, angina pectoris, stroke, cardiac infarction and other cerebral vascular diseases. It uses ethanol for extraction, adds water into the extract, centrifuges to get the sediments and supernatant. Sediments are added 50-95% ethanol for extraction and filtration, the liquid is concentrated, placed and filtrated, and the sediments are dried to get a part of total saponin, the saponin is crystallized by ethanol to get a part of ilexin. The supernatant is enriched and centrifuged for the sediments, which is washed with appropriate water and crystallized by ethanol after dried to get another part of ilxin. Two parts of ilxin are put together and recrystallized for several times to get the pure ilxin, which content can be more than 98.0%.

The invention discloses an application of an imidazole [4,5-f][1,10] phenanthroline and a derivative thereof to the preparation of an antineoplastic drug. The structural formula of the imidazole [4,5-f][1,10] phenanthroline is as shown in formula I: wherein R is selected from components of hydrogen, C1-6 alkyl or C1-6 substituted alkyl, phenyl or substituted phenyl, pyridyl or substituted pyridyl, furyl or substituted furyl, pyrrolyl or substituted pyrrolyl, or thiazolyl or substituted thiazolyl. The imidazole [4,5-f][1,10] phenanthroline and the derivative thereof are used for preparing the antineoplastic drug and have remarkable inhibiting effect on tumor cells.

A pure traditional Chinese medicine preparation for treating cardiovascular diseases is characterized in that the pure traditional Chinese medicine preparation is prepared by traditional Chinese medicine raw materials with the following parts by weight: 5-10 parts of safflower, 10-20 parts of motherwort herb, 4-8 parts of danshen root, 4-8 parts of Szechuan lovage rhizome, 2-4 parts of medicinal cyathula root, 3-6 parts of peach seed, 2-4 parts of trogopterus dung, 2-4 parts of common burreed rhizome, 2-4 parts of zedoary, 2-4 parts of turmeric, 1-2 parts of dragon blood, 3-6 parts of clematis root, 2-4 parts of gentiana macrophylla, 2-4 parts of heracleum hemsleyanum michaux, 2-4 parts of radix stephaniae tetrandrael, 2-4 parts of sea-ear shell, 2-4 parts of oyster shell, 2-4 parts of puncturevine caltrop fruit, 3-6 parts of uncaria, 1-2 parts of stiff silkworm, 0.2-0.4 part of scorpion, 4-8 parts of rhubarb, 2-4 parts of ephedra herb, 2-4 parts of pepperweed seed, 2-4 parts of bitter apricot seed, 2-4 parts of sessile stemona root, 4-8 parts of unibract fritillary bulb, 2-4 parts of snakegourd fruit, 2-4 parts of arisaema cum bile, 2-4 parts of pinellia tuber, 2-4 parts of nutgrass galingale rhizome, 2-4 parts of rhizoma corydalis, 2-4 parts of Chinese eaglewood, 2-4 parts of cassia seed, 2-4 parts of common selfheal fruit-spike, 1-2 parts of cicada slough, 3-6 parts of honeysuckle flower, 2-4 parts of chrysanthemum, 3-6 parts of baical skullcap root, 2-4 parts of golden thread, 2-4 parts of tree peony bark, 4-8 parts of red paeony root, 4-8 parts of tuber fleeceflower root and 4-8 parts of membranous milk vetch root. The pure traditional Chinese medicine preparation is used for treating various cardiovascular diseases, the sequelae and the complications thereof.

The invention relates to the use of vanillic aldehyde receptor activator in preparing products against Alzheimer's disease, wherein the vanillic aldehyde receptor activator comprises vanillic aldehyde and its derivative, capsaicin analogue and derivatives.

Disclosed herein is a combination therapy and a combination preparation of an angiotensin-II-receptor blocker and an HMG-CoA reductase inhibitor characterized in that the angiotensin-II-receptor blocker is absorbed substantially later than the HMG-CoA reductase inhibitor. As the angiotensin-II-receptor blocker and the HMG-CoA reductase inhibitor are released at different times, the present combination therapy prevents competitive inhibition between the two drugs and side effects, as well as simultaneously provides synergistic effects for each active ingredient and convenience of taking the drugs.