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39results about How to "Eliminate drug resistance" patented technology

Compound preparation capable of substituting feed antibiotics

The invention relates to the technical field of enzyme preparations, in particular to a compound preparation capable of substituting feed antibiotics. The compound preparation capable of substitutingfeed antibiotics is prepared from glucose oxidase, microecological compositions, Chinese herbal medicine extract and functional oligosaccharides. The compound preparation capable of substituting feedantibiotics has no toxic or side effect on animals, is not easy to be absorbed in the intestinal tracts of the animals, has little residual amount in the body or is easy to eliminate in a short time,does not induce the generation of drug-resistant bacteria, has strong stability in feed, can tolerate the gastrointestinal degradation effect of the animals, is easy to decompose, does not affect theenvironment, does not affect the palatability of the feed, does not destroy the normal intestinal flora of the animals, can kill or inhibit the growth of pathogenic bacteria, can enhance body resistance, can improve the utilization rate of the feed and promote the growth of the animals, and has good compatibility.
Owner:JINANBESTZYME BIO ENG CO LTD

Antibiotic-free anti-helicobacter pylori oral preparation

ActiveCN106075436AHigh cure rateEliminate drug resistance and relapseAntibacterial agentsOrganic active ingredientsPathogenAdverse effect
The invention relates to an anti-helicobacter pylori oral preparation. The anti-helicobacter pylori oral preparation is prepared from, by weight, 6-12 parts of anti-helicobacter pylori egg yolk immunoglobulin, 2-5 parts of lactoferrin and 2-5 parts of chlorophyll in barley green. According to the anti-helicobacter pylori oral preparation, helicobacter pylori infection can be cured under the condition that no antibiotic is used, therefore, the cure rate is increased, the possibility that a pathogen generates drug resistance and the potential of relapse after curing are eliminated, and meanwhile the adverse effect rate is greatly decreased.
Owner:闫小君

Application of lavender essential oil as feeding antibiotic substitute in daily ration of broiler

The invention relates to an application of lavender essential oil as a feeding antibiotic substitute in daily ration of broiler, which belongs to the technical field of broiler raising, in particular to an application of lavender essential oil which can replace the feeding antibiotic in daily ration of broiler. By the invention, the lavender essential oil is added to the daily ration of broiler in a certain proportion, which not only can completely replace various feeding antibiotics in the formula of the daily ration of broiler, but also have the functions of ensuring the health of broiler, promoting the growth of broiler, and improving the transfer efficiency of feedstuff. The application can be used in production of broiler and products thereof without adding feeding antibiotics.
Owner:杨开伦 +1

Piglet premixed feed for relieving diarrhea with astringents and preparation method thereof

The present invention relates to the field of compound premixed feeds and more particularly discloses a piglet premixed feed for relieving diarrhea with astringents and a preparation method thereof. The premixed feed contains a nutritional additive, a Chinese herbal medicinal additive and a diluent. Containing amount of raw medicinal materials in the Chinese herbal medicinal additive is 0.5-8% by weight of the premixed feed and the Chinese herbal medicinal additive is prepared by extracting or directly crushing the following medicinal materials in parts by weight: 0.5-3 parts of radix astragali, 0.5-3 parts of poria cocos, 0.5-2 parts of dandelions, 0.5-2 parts of herba portulacae, 0.5-2 parts of haws and 0.5-2 parts of fructus chebulae; and the diluent is a mixture of zeolite powder and rice husk powder at a weight ratio of 1:1. The product can meet the needed vitamins, trace elements, amino acids, etc., for piglets (15-30 kg) at a stage growth and development, improves production efficiency, relieves diarrhea with astringents of the piglets, and protects intestinal mucosa.
Owner:ZHONGYUEMINAN BEIJING TECH DEV CO LTD

Application of gluconic acid and glutamine as feed antibiotic alternative substances in broiler diet

The invention discloses application of gluconic acid and glutamine as feed antibiotic alternative substances in broiler diet, belongs to the technical field of broiler breeding, and in particular relates to application of compatibility of the gluconic acid, gluconate and the glutamine which can substitute the feed antibiotics in the broiler diet. According to the application, the gluconic acid and the glutamine are added into the broiler diet according to a certain proportion, so that various feed antibiotics used in a formula of the broiler diet can be completely substituted, and the substances have the feed antibiotic effects of guaranteeing the health of broilers, promoting the growth of the broilers and improving the conversion efficiency of the feed. The gluconic acid and glutamine can be used in the production of the broiler and products thereof in which feed antibiotics are not added.
Owner:杨开伦 +1

Antibiotic-free fermented feed for pregnancy sows and preparation method of antibiotic-free fermented feed

The invention relates to the field of pig feeds, in particular to an antibiotic-free fermented feed for pregnancy sows and a preparation method of the antibiotic-free fermented feed. The antibiotic-free fermented feed comprises the following components in parts by weight of 500-630 parts of corn, 100-150 parts of soybean meal, 20-60 parts of fermenting raw materials, 100-200 parts of soybean hulls, 8-20 parts of dicalcium phosphate, 5-15 parts of soybean oil, 10-20 parts of stone powder, 1-5 parts of composite amino acids, 1-5 parts of composite multiple vitamins, 1-5 parts of minerals, 2-8 parts of sodium chloride, 0.5-1 part of choline chloride, 1-4 parts of enzyme preparations, 0.2-1.4 parts of plant extracts, and 0.4-1.8 parts of microecological preparations. According to the antibiotic-free fermented feed for pregnancy sows and the preparation method of the antibiotic-free fermented feed disclosed by the invention, the antibiotic-free fermented feed is a safe environmental-friendly healthy antibiotic-free feed; the application method is used for cooperation, and the pregnancy sows are fed, so that solving the problem of propagation of the sows in a present large-scale piggeryis facilitated, and economic benefits are increased.
Owner:河南龙凤山农牧股份有限公司

Application of lactulose and glutamine for replacing feeding antibiotics materials in broiler daily ration

The invention discloses an application of lactulose and glutamine for replacing feeding antibiotics materials in broiler daily ration, belonging to the technical field of broiler cultivation, in particular to an application of lactulose and compatibility of lactulose and glutamine for replacing feeding antibiotics materials in broiler daily ration. According to the invention, the lactulose and the compatibility of lactulose and glutamine are added in the broiler daily ration at a certain ratio, thus be capable of completely replacing various feeding antibiotics used by the broiler daily ration, and having the same actions on ensuring broiler to be healthy, accelerating broiler growth and improving feed conversion efficiency of the feed as the feeding antibiotics. The invention can be used for broilers without any feeding antibiotics and used for producing the products thereof.
Owner:杨开伦 +1

Application of medicine in preparation of drugs for treating metastatic encephaloma and related diseases thereof

This application provides an application of a medicine in the preparation of drugs for treating metastatic encephaloma and related diseases thereof. The medicine includes at least one TRPV4 agonist capable of promoting calcium ion influx of a TRPV4 signal channel, and the metastatic encephaloma and related diseases thereof include metastatic encephaloma, diseases arising during the formation of metastatic encephaloma, complications and sequelae caused by metastatic encephaloma, and diseases related to metastatic encephaloma. The medicine is applied in the preparation of the drugs for treatingmetastatic encephaloma-related diseases, a significant anti-tumor effect can be played through a clear mechanism of action, the therapeutic effects are good, and the application prospects are good.
Owner:NANJING UNIV

Drug for inhibiting brain tumor and application thereof

The invention provides a drug for inhibiting brain tumor and application thereof. The drug for inhibiting the brain tumor comprises at least one TRPV4 agonist capable of promoting calcium ion internalflow of a TRPV4 signal channel. The drug has a good treatment effect on brain tumors and related diseases thereof, and has a good application prospect in treatment of brain tumors and related diseases thereof. The drug is applied to medicines for treating brain tumors and related diseases thereof, can reduce toxic and side effects generated in the clinical treatment process of the brain tumors and the related diseases thereof and improve the treatment effect of the brain tumors and the related diseases thereof.
Owner:LVCHAN BIOTECHNOLOGY CO LTD

Disinfectant liquid for skin membrana mucosa and sound

A disinfecting liquid for skin mucous and wound contains chlorhexidine acetate, organic tellurium compound or hydrochloride of inorganic tellurium, propanetriol, and VA. Its advantages are broad spectrum, high disinfecting effect and durability, and high safety.
Owner:ANXIN BIOLOGICAL MEDICNE TECH SHANGHAI

Preparation method of antibacterial polyester fiber

The invention discloses a preparation method of antibacterial polyester fiber. The method comprises the following steps that (1) a polyester chip is mixed with a mixed solution and soaked for 2-4 hours, and then filtered; the polyester chip is soaked in water for 2-4 hours, then filtered, and dried to obtain a pretreated polyester chip; (2) the above pretreated polyester chip, kaolin, medical stone powders, a carbon nanotube, gamma-aminopropyltriethoxysilane and polyethylene wax are stirred and mixed, and dried to obtain a mixture; and (3) the above mixture is fused, extruded and spun to obtain the antibacterial polyester fiber. The antibacterial polyester fiber of the invention has good antibacterial performance.
Owner:SHANDONG TAIYANGNIAO SAFETY TECH CO LTD

Single nitrate isosorbide delayed-release tablets

A slow-releasing tablet of isosorbide mononitrate for treating coronary heart disease and angina pectoris is prepared proportionally from isosorbide mononitrate, slow releasing agent, adhesive, filler and lubricant through proportional mixing, granulating, and tabletting.
Owner:LUNAN PHARMA GROUP CORPORATION

Process for producing composite injection formulation for treating esophagus cancer

The invention provides a method for preparing a compounded injection preparation for treating esophagus cancer. The method comprises the following steps: taking raw plasma out from a blood bank according to different blood groups; extracting low density lipoproteins from the raw plasma through the centrifugation and density adjustment treatment; preparing and obtaining targeting drug vectors by the purification of the low density lipoproteins; then compounding the targeting drug vectors with aclacinomycin targeting drugs which are used for treating cancer; and injecting the compounded low density lipoprotein-aclacinomycin drugs into a patient matched with the blood group of drug raw plasma to achieve the purpose of esophagus cancer treatment. The clinical practices prove that the low density lipoprotein-aclacinomycin compounded injection preparation achieves satisfactory curative effects in clinical esophagus cancer treatment without obvious toxic and side effects of chemotherapy, is used for treating 252 esophagus cancer sufferers with the effective rate reaching 100% and the survival rate above 96%, and has good values of popularization and utilization.
Owner:曹莹莹

Method for preparing colon cancer chemotherapy medicament

The invention provides a method for preparing colon cancer chemotherapy medicament, which comprises the following steps: weighting the raw material of plasma in the blood bank, centrifuging the plasma, adjusting the density of the plasma, and extracting low-density lipoprotein from the plasma; purifying the low-density lipoprotein to obtain the carrier of the target medicament; compounding the low-density lipoprotein with the target aclacinomycin medicament for treating colon cancer; and injecting the compound of the low-density lipoprotein and the target aclacinomycin medicament into the body of the patient whose blood type is the same as the raw material of plasma to treat the colon cancer. The clinical practice shows that the injection of the compound of the low-density lipoprotein and the target aclacinomycin medicament has the satisfactory effect for treating the colon cancer clinically and can not cause obvious toxic and side reaction of chemotherapy. Used for treating the colon cancer of 185 patients, the injection of the compound of the low-density lipoprotein and the target aclacinomycin medicament achieves the effective rate of 100 percent and the survival rate of more than 96 percent in three years, thereby having high popularization and application values.
Owner:曹莹莹

Chemical processing method of coal chemical industry recycled circulating cooling water

The invention provides a chemical processing method of coal chemical industry recycled circulating cooling water. An agentia is composed of composite scale and corrosion inhibitor which is composed of 9-11 parts of polyepoxysuccinic acid, 18-22 parts of 2-phosphonobutane-1,2,4-tricarboxylic acid, 19-21 parts of methylene phosphonic acid, 25-35 parts of dirt dispersion agent, 1-3 parts of benzotriazole, and 9-18 parts of deionized water. First, adding polyepoxysuccinic acid into the 2-phosphonobutane-1,2,4-tricarboxylic acid, placing the polyepoxysuccinic acid and the 2-phosphonobutane-1,2,4-tricarboxylic acid in a container and evenly mixing, sequentially adding the methylene phosphonic acid, the dirt dispersion agent and the deionized water into the container, then stirring for 25-35 minutes, keeping the temperature at 20-35 DEG C, then adding the benzotriazole, continuously stirring for 30-60 minutes and keeping the temperature at 20-35 DEG C, and then, the composite scale and corrosion inhibitor is obtained. Dosage of the composite scale and corrosion inhibitor is 10mg / L, based on middle warmer strengthening water, total phosphorus of the circulating water is controlled to be 4-7mg / L, and a concentration ratio is controlled to be 5.0-6.0 times. The method further comprises sterilization and algae removing process and optimization of the circulating water.
Owner:新疆德安环保科技股份有限公司

Process for producing composite intravenous injection formulation for treating stomach cancer

The invention provides a method for preparing a compounded intravenous preparation for treating stomach cancer. The method comprises the following steps: taking raw plasma out from a blood bank according to different blood groups; extracting low density lipoproteins from the raw plasma through the centrifugation and density adjustment treatment; preparing and obtaining targeting drug vectors by the purification of the low density lipoproteins; then compounding the targeting drug vectors with aclacinomycin targeting drugs which are used for treating cancer; and injecting the compounded low density lipoprotein-aclacinomycin drugs into a patient matched with the blood group of drug raw plasma to achieve the purpose of stomach cancer treatment. The clinical practices prove that the low density lipoprotein-aclacinomycin compounded injection preparation achieves satisfactory curative effects on clinical stomach cancer treatment without obvious toxic and side effects of chemotherapy, is used for treating 202 stomach cancer sufferers with the effective rate reaching 100 % and the survival rate above 96%, and has good value of popularization and utilization.
Owner:曹莹莹

An anti-tumor compound based on activating jwa gene and degrading her2, its preparation method and its application

The invention relates to an anti-tumor compound based on activating JWA gene and degrading HER2, its preparation method and application. The antitumor compound is a compound of formula I. The preparation method is to use two compounds to synthesize the compound of formula I through one-step reaction. The use is for preparing JWA gene activators or antitumor drugs. The antitumor compound of the present invention and its pharmaceutically acceptable salt can effectively activate the expression of JWA protein, and further specifically degrade the overexpressed HER2 protein through cascade activation of E3 ubiquitinase, thereby inhibiting the proliferation and growth of tumor cells in vivo.
Owner:NANJING SIMCERE DONGYUAN PHARM CO LTD

Application of FAK inhibitor in preparation of SHP2 inhibitor sensitizing drug

The invention relates to the technical field of biomedical engineering, and provides an application of an FAK inhibitor in preparation of an SHP2 inhibitor sensitizing drug, especially an applicationof the FAK inhibitor in preparation of a colorectal cancer SHP2 inhibitor sensitizing drug. An experiment verifies that an FAK inhibitor can eliminate the drug resistance phenomenon of an SHP2 inhibitor; and after the two inhibitors jointly act, feedback activation of AKT signals after SHP2 inhibition can be universally eliminated, the AKT signals are further inhibited, and the effect of obviouslysynergistically killing tumor cells is achieved, for example, the clone formation capacity of CRC cells and the growth speed of colorectal cancer bodies can be remarkably inhibited. Therefore, the invention provides new exploration for improving sensitivity of the SHP2 inhibitor, is beneficial to improving drug sensitivity of malignant tumors, and has a certain clinical application prospect.
Owner:THE NAVAL MEDICAL UNIV OF PLA

Method for preparing composite preparation for treating lung cancer

The invention provides a preparation method of a compound preparation for treating lung cancer, and the method comprises the following steps: raw material plasma is respectively taken from a blood bank according to the different blood types, low-density lipoprotein is extracted from the plasma by centrifugation and density adjustment treatment, a targeted-drug carrier is prepared by extracting and purifying the low-density lipoprotein, then the targeted-drug carrier is compounded with an aclacinomycin targeted-drug for treating cancer, and the low-density lipoprotein-aclacinomycin drug after the compound is injected into a patient with the same blood type of the raw material plasma of the drug to achieve the purpose of treating the lung cancer. The clinical practices prove that the low-density lipoprotein-aclacinomycin compound injection preparation can obtain the satisfying efficacy on the clinical treatment of the lung cancer without obvious chemotherapy toxicity or side effects; in 352 cases of the patients with the lung cancer, the effective rate achieves 100 percent, and the 3-year survival rate is more than 96 percent, thereby having great promotion and use values.
Owner:曹莹莹

Preparation method of composite injection for chemotherapy of colon cancer

The invention provides a preparation method of composite injection for the chemotherapy of colon cancer, which comprises the steps of: respectively taking raw material blood plasma from a blood bank according to different blood types; centrifuging and adjusting density; extracting low-density lipoprotein; preparing carrier of targeted medicine by purifying the low-density lipoprotein; compositing with aclacinomycin targeted medicine for treating cancer; and injecting the composite low-density lipoprotein-aclacinomycin medicine into the human body with the same type as the raw material blood plasma to achieve the aim of treating the colon cancer. The clinical practice proves that the low-density lipoprotein-aclacinomycin composite injection can obtain satisfactory treatment effect on clinically treating the colon cancer, has no obvious chemotherapy toxic and side effects, has effective rate at 100% for treating 185 colon cancer patients, has 3 years survival rate at more than 96%, and has good popularization and use value.
Owner:曹莹莹

Anti-human HER2 and human igf-ir bispecific antibody and its preparation method and use

The invention provides a bispecific antibody capable of resisting human epidermal growth factor receptor 2 (HER2) and human insulin-like growth factor-IR (IGF-IR), and a preparation method and applications thereof. The bispecific antibody comprises a first antigen binding domain used for specific binding of HER2, and a second antigen binding domain used for specific binding of IGF-IR; the first antigen binding domain and the second antigen binding domain both comprise an antibody heavy chain variable structural domain (VH) and an antibody light chain variable structural domain (VL); the first antigen binding domain is an antibody variable structural domain capable of realizing specific binding with HER2; and the second antigen binding domain is an antibody variable structural domain capable of realizing specific binding with IGF-IR. The preparation method comprises following steps: synthesis of cDNA sequences used for coding the bispecific antibody; the cDNA sequences are inserted into a carrier for construction of an expression vector; expression of the expression vector is realized in host cells, and the bispecific antibody obtained by expression is separated and purified. The bispecific antibody can be used for preparing medicines used for treating human cancer, especially human breast cancer.
Owner:QUASSIA BIOPHARMA

Whitening itching-relieving beautifying soap

The invention discloses whitening itching-relieving beautifying soap, which belongs to the technical field of beautifying soap. Wingleaf soapberry saponin is adopted as a main functional active substance, has strong speckle-removing and stasis-removing effects, and has deep cleaning, anti-inflammatory and moisturizing effects. Nardostachys roots and dahurian angelica roots are broad-spectrum antibacterial, fragrant, and dampness-drying, and have pungent and warm channeling effect. Scutellaria baicalensis and coix seed extracts promote skin metabolism, promote collagen production, eliminate free radicals, resist aging and preserve moisture. Ligusticum wallichii and ginkgo leaves are used for promoting blood circulation to remove blood stasis and removing speckles and stasis. The plant extracts in the formula are a functional active substances, and have the effects of whitening skin, fading spots, clearing away heat and toxic materials, tonifying spleen and lung, moistening dryness and activating blood circulation when acting on skin. After long-term use, no drug resistance is generated, skin whitening, stain fading, skin water-oil balancing, pore shrinking and skin quality improvingcan be achieved, and the soap is also suitable for body discomfort such as skin itching caused by dry body skin of old people.
Owner:李金玉

Oral liquid for treating cold, cough, bronchitis and asthma and preparation method thereof

The invention discloses oral liquid for treating cold, cough, bronchitis and asthma and relates to a medicine or food for treating the cold, cough, bronchitis and asthma. The oral liquid is prepared from the following components in parts by weight: 1-4000 parts of fresh ginger, 1-3000 parts of garlic, 1-4000 parts of red dates, 1-3500 parts of brown sugar, 0.08-25 parts of liquorice root extract,0.005-1.5 parts of opium powder and 50-60000 parts of water. The oral liquid disclosed by the invention has the beneficial effects that when in treatment for cold, cough, bronchitis and asthma, a patient does not need to take antibacterial medicines, the treatment effect is better, and the oral liquid also can be drunk as a functional beverage.
Owner:张向军

A kind of drug for inhibiting brain tumor and its application

The application provides a drug for inhibiting brain tumors and its application. Wherein, the drug for inhibiting brain tumors includes at least one TRPV4 agonist capable of promoting calcium ion influx of TRPV4 signaling channel. The medicine provided by the application has a good therapeutic effect on brain tumors and related diseases, and has good application prospects for the treatment of brain tumors and related diseases. The medicine provided by the application is applied to medicines for treating brain tumors and related diseases, which can reduce the toxic and side effects produced in the clinical treatment of brain tumors and related diseases, and improve the therapeutic effect of brain tumors and related diseases.
Owner:LVCHAN BIOTECHNOLOGY CO LTD

Target medicine used for treating bacteriosis, and its preparing method

A target medicine for treating bacterial disease features that its active component is a conjugate of the antibacterial serum antibody and antibiotic, and the target medicine can move toward bacteria, resulting in high effect. Its preparing process is also disclosed.
Owner:HUNAN AGRICULTURAL UNIV

SiRNA for regulating expression of integrase and drug-resistant gene cassette and application thereof

The invention discloses an siRNA for regulating expression of integrase and a drug-resistant gene cassette and an application thereof. A drug-resistant bacteria strain is introduced into the designed siRNA, and capture of an integrase gene on the drug-resistant gene cassette and expression of a drug-resistant gene in an integrated subsystem are silenced and interfered. Through RT-PCR quantitative detection of changes of the integrase gene mRNA expression level, microbial drug-resistant detection, integrase integration efficiency detection and other methods, the interference efficiency on the siRNA is evaluated, and the pathogenic microorganism drug-resistant problem caused by integron is controlled and eliminated by the siRNA ultimately. The expression of the integrase and the drug-resistant gene can be effectively and specifically interfered to inhibit bacterial drug resistance, and a new idea is widened for development of new drugs.
Owner:GUANGDONG UNIV OF PETROCHEMICAL TECH
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