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69results about How to "Clear source" patented technology

Traditional Chinese medicine composition for treating autoimmune liver disease and preparation method thereof

The invention discloses a traditional Chinese medicine composition for treating an autoimmune liver disease, and a preparation method thereof. The traditional Chinese medicine composition comprises the following medicinal raw materials in parts by weight: 15-30 parts of astragalus membranaceus, 10-30 parts of cooked rhubarb, 10-30 parts of glossy privet fruit, 10-30 parts of radix curcumae, 10-30 parts of large-leaved gentian, 10-30 parts of caulis spatholobi, 10-30 parts of caulis sinomenii, 10-30 parts of radix rubiae, 10-30 parts of sedum sarmentosum and 5-15 parts of liquorice. The traditional Chinese medicine has the effects of strengthening body resistance, detoxifying, dispersing stagnated liver qi for promoting bile flow, promoting blood circulation to remove blood stasis, expelling wind and removing dampness; the main treatment range comprises autoimmune hepatitis, primary biliary cirrhosis, primary sclerosing cholangitis, and overlap syndrome of any two in the three diseases; and the traditional Chinese medicine composition has the treatment effects of restoring immune balance, inhibiting liver inflammation, protecting liver function, resisting hepatic fibrosis, improving clinical symptoms, improving survival quality and the like, and has high safety.
Owner:毛德文 +1

Evaluation index quantization model for command and control capability of command and control system

The invention discloses an evaluation index quantization model for command and control capability of a command and control system, which comprises a situation comprehensive capability index model, a decision support capability index model, an action control capability index model, a weapon control capability index model, a command coordination capability index model and a commander capability index model. The command and control capability index model contains command and control capability index data; the command and control capability index data are measured by the situation comprehensive capability index data, the decision support capability index data, the action control capability index data, the weapon control capability index data, the command coordination capability index data andthe commander capability index data. Focusing on the technical development and the operational requirements of the command and control system, a command and control system command and control capability evaluation index quantization criterion is built, and through scientifically arranging various parameters, a command and control system command and control capability evaluation system is determined, quantitative modeling is carried out on each index, and the source of index data is clarified.
Owner:中国人民解放军火箭军工程大学

Cargo transportation information monitoring system, monitor and cargo transportation information compartment monitoring method

The invention discloses a cargo transportation information monitoring system. The cargo transportation information monitoring system comprises an MCU, an NFC antenna, a communication module, a batterymodule and a plurality of monitoring modules connected with the MCU. The monitoring module comprises an impact monitoring module, an inclination monitoring module, a temperature and humidity monitoring module and an illumination monitoring module, and the communication module is connected with the MCU and the NFC antenna and used for data communication between the MCU and mobile communication equipment; a clock is arranged in the MCU and is used for providing time for occurrence of each event for the MCU; the MCU is used for receiving data transmitted by the impact monitoring module, the inclination monitoring module, the temperature and humidity monitoring module and the illumination monitoring module, and processing and storing the data, is used for recording the occurrence time of a corresponding event and carrying out data interaction with mobile communication equipment through the communication module; and the battery module is used for supplying power to the MCU, the monitoringmodule and the communication module. The invention further discloses a cargo transportation information monitor and a cargo transportation information compartment monitoring method.
Owner:天津知途物联科技有限公司

Reagent kit for primary culture on umbilical cord mesenchymal stem cells

The invention discloses a reagent kit for primary culture on umbilical cord mesenchymal stem cells. The reagent kit comprises umbilical cord cleaning solution, envelope solution and a cell primary culture medium. The umbilical cord cleaning solution is normal saline with penicillin and streptomycin or PBS (phosphate buffer solution) with the pH (potential of hydrogen) of 7.4; the envelope solution is normal saline solution with fibronectin or normal saline solution with type IV collagen; an alpha-MEM culture medium with L-glutamine is used as base solution, and human insulin, transferrin, human serum albumin, vitamin C, trehalose, epidermal growth factors, vascular endothelial growth factors, recombinant human interleukin-3 are added into the base solution to obtain the cell primary culture medium which is culture solution. The reagent kit has the advantages that a series of procedures from umbilical cord pretreatment to separation, inoculation and culture can be completely carried out by the aid of the reagent kit, and the reagent kit is convenient to operate and low in cost and is safe and controllable; the cultured umbilical cord MSCs (mesenchymal stem cells) are high in proliferation speed and difficult to age and have broad clinical application prospects.
Owner:济南赛尔生物科技股份有限公司

Traditional Chinese medicine composition for treating chronic atrophic gastritis and intestinal metaplasia and preparation method and application thereof

ActiveCN105056128AMake clearDialectical and reasonableDigestive systemAluminium/calcium/magnesium active ingredientsGastric mucosal atrophyCodonopsis pilosula
The invention belongs to the field of pharmaceutical preparation, particularly discloses a traditional Chinese medicine composition for treating chronic atrophic gastritis and intestinal metaplasia and a preparation method and application thereof. The traditional Chinese medicine composition comprises the following raw materials: codonopsis pilosula, stir-fried rhizoma atractylodis macrocephalae, rhizoma pinellinae praeparata, poria cocos, pericarpium citri reticulatae, hedyotis diffusa, mica atba, rhizoma curcumae and radix curcumae; the preparation method comprises the steps of water extraction, alcohol precipitation, spray drying and addition of auxiliary materials, therefore various preparations are obtained, and the functions of invigorating spleen, supplementing qi, regulating qi-flowing for harmonizing stomach, and improving and resisting gastric mucosal atrophy and intestinal metaplasia are achieved, besides, the invention further discloses the application of the traditional Chinese medicine composition to preparation of drugs used for treating chronic atrophic gastritis and intestinal metaplasia.
Owner:JIANGSU PROVINCE INST OF TRADITIONAL CHINESE MEDICINE +1

Primer group for amplifying pathogenic nucleic acid, construction method of pathogenic nucleic acid detection library and pathogenic detection method

The invention relates to a primer group for amplifying pathogenic nucleic acid, a construction method of a pathogenic nucleic acid detection library and a pathogenic detection method. The primer groupcomprises at least one pair of multiple amplification primers, and the multiple amplification primers comprise a forward primer and a reverse primer, wherein the structure of each of the forward primer and the reverse primer comprises a universal primer amplification structure sequence, a sample label sequence and a pathogenic nucleic acid specific binding sequence. The universal primer amplification structure sequence is used for amplifying a universal primer, the sample label sequence is used for identifying the source of a sample, and the pathogenic nucleic acid specific binding sequence is used for specifically binding the target region of a pathogenic nucleic acid. According to the invention, a multiple amplification technology is adopted to enrich a target gene sequence of the pathogenic nucleic acid; the source of the sample can be determined by connecting the sample label sequence with the sample; and meanwhile, library preparation by mixing a plurality of samples together isrealized to improve the detection flux.
Owner:MGI TECH CO LTD

Fermentation medium of pichia pastoris for improving expression of insulin precursor and fermentation method

ActiveCN111411049AClear compositionThe composition is clear and the source is clearFungiMicroorganism based processesPichia pastorisPhosphate
The invention belongs to the technical field of biopharmaceuticals, and discloses a fermentation medium of pichia pastoris for improving the expression of insulin precursor and a method for fermentedproduction of the insulin precursor. The fermentation medium of pichia pastoris in the present invention adopts a phosphate buffer system, supplemented by inorganic salts such as ammonium sulfate andferrous sulfate, as well as nitrogen sources such as urea and ammonium dihydrogen phosphate. The fermentation medium has definite compositions with stable sources and does not require fed-batch of nitrogen sources in the induction stage. According to the method for fermented production of the insulin precursor, a glycerol/methanol mixed solution is adopted for induction of culture after initial culture and glycerol fed-batch culture. A certain proportion of glycerol is fed by batches in the induction stage, so as to accelerate the growth of microorganisms. As time increases, the mixing ratio of glycerol gradually decreases while methanol gradually increases, and a large number of microorganisms enter the high-speed expression period in a short time, so that a target product can obtain a higher level of expression, greatly shortening the culture time and avoiding influence on product quality caused by excessive by-products.
Owner:BEIJING HUIZHIHENG BIOTECHNOLOGY CO LTD +1

Cultivation method for novel variety by inducing mutation of tender stem tissues of epimedium koreanum

ActiveCN111316912ANot deformedDominant mutation highPlant tissue cultureHorticulture methodsBiotechnologyEpimedium koreanum
The invention belongs to the technical field of plant propagation, and specifically relates to a cultivation method for a novel variety by inducing mutation of tender stem tissues of epimedium koreanum. According to the cultivation method for the novel variety by inducing mutation of the tender stem tissues of the epimedium koreanum provided by the invention, with tender stems of the epimedium koreanum materials, by combination of ethyl methanesulfonate (EMS) with a plant tissue culture technology and adoption of methods of embryonic callus induction, redifferentiation, embryoid rejuvenation and the like, an artificially cultivated novel variety of the epimedium koreanum, which is strong in independence of each single plant, high in genetic information purity of each single plant and clearin single plant source, is obtained; and the cultivation method has important protection and ecological significance for amplification of an epimedium koreanum population; meanwhile, the cultivationmethod can be further applied to construction of an epimedium koreanum mutant library; and the novel variety cultivated by using the cultivation method provided by the invention can be directly used as a strain for cultivation and variety certification.
Owner:TONGHUA NORMAL UNIV +1
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