53 results about "Dose Frequency" patented technology

Use of a growth hormone protein and polynucleotides encoding same comprising an amino-terminal carboxy-terminal peptide (CTP) of chorionic gonadotrophin and two carboxy-terminal chorionic gonadotrophin CTPs attached to the growth hormone in methods of inducing growth or weight gain, method of increasing insulin-like growth factor (IGF-1) levels, and methods of reducing the dosing frequency of a growth hormone in a human subject are disclosed. Pharmaceutical compositions comprising the growth hormone and polynucleotides encoding the growth hormone of the invention and methods of using same are also disclosed.

The invention discloses a control method and a control method for treating sludge digestion liquid through sludge-fermentation-coupled denitrification, and belongs to the technical fields of high-ammonia-nitrogenous wastewater treatment and primary sludge biochemical treatment. The device is provided with a raw water tank, a sludge-fermentation-coupled denitrification reactor, a sedimentation tank and a sludge storage tank; and through oxide resume power (ORP)/pH sensors arranged in an aerobic reaction area and a fermentation-coupled denitrification reaction area, the aeration amount supply, the effluent backflow ratio and the dosing frequency and quality of primary sludge are optimally controlled. The invention is suitable for optimally controlling the treatment of the sludge digestion liquid by dosing the primary sludge serving as a denitrification carbon source, and can save carbon sources and improve denitrification efficiency. In addition, the control strategy has the advantages of simple operation and obvious effect.

A medication dispenser comprises slots that may be sized to accommodate medication containers of various sizes. Each slot has an associated barcode reader. A user inserts the pharmacy-provided pill or medication container into one slot. The barcode on the container is read. From the barcode the medication in the container is identified. The device contains a simple user interface that allows the user to enter the dosing frequency prescribed, how many pills or cc's are in the container, how many refills and a starting time. The dispenser alerts users to possible drug interactions with medications in other slots as well as alerts them to dosing times and other pertinent information.

The invention provides a pesticide film forming agent used for controlling diseases and insect pests of forest trees, and its preparation method. The pesticide film forming agent comprises 0.5-10% of an active component, 0.5-10% of a film forming aid, 5-15% of a solvent, 5-15% of an aid and 50-80% of water; and the active component is one of or a mixture comprising several of tebuconazole, difenoconazole, propiconazole and emamectin benzoate. The drug film forming agent has a good control effect on the diseases and insect pests of the forest trees, has a low price, is convenient to use, and has a good control effect on the dry rot diseases of hickory trees, the canker of various trees, stalk longhorn beetles and bark beetles, leaf aphids, red spider mites and the like especially; the drug film forming agent reduces the active component volatilization and loss possibility and changes the release performance, so the residual period is prolonged, the drug dose and the dosing frequency are reduced; and the drug film forming agent reduces the toxicity of highly toxic pesticides, reduces the acute toxicity of pesticides, reduces the drift of the pesticides, and mitigates the pollution to the environment and the hazard to crops.

The invention relates to a method for preparing abamectin microcapsules by complex coacervation, belonging to the technical field of preparation of microcapsules. The invention aims to provide a preparation method of novel abamectin microcapsules. The method comprises the following steps: taking sodium alginate as wall materials instead of combination of Arabic gums and gelatins and preparing the novel abamectin microcapsules by water bath solution, high-speed cutting and dispersing, acid regulating, cooling, reducing, solidifying and drying. The method has the advantages of low cost, small pollution, good film-forming property and so on; microencapsulation products have the embedding rate not less than 85%, the drug loading capacity not less than 75%, the lasting period increased by 3-8 times and the retention rate more than 70% after storing at room temperature for three months; the method effectively control the slow release effect of abamectins while improving the light stability of the abamectins and achieves the purposes of reducing the dosing frequency, the dosage and the cost and increasing a control effect.

The invention relates to a temperature sensitive biogel preparation comprising, by mass, 20-30 parts of mesenchymal stem cell exosome, 20-28 parts poloxamer 407, 5-10 parts of poloxamer 188, 0.9-2.4 parts of polymer stabilizer for adjusting gelation temperature and drug release characteristics and 32-54 parts of water. The biocompatible degradable polymer is used as a drug-loading matrix of the mesenchymal stem cell exosome, and a polymer stabilizer is added to adjust the gelation temperature and the drug release characteristics, so that the loaded MSCs exosome can be released continuously toreduce the dosing frequency, prevent leakage of liquid medicine, improve the bioavailability and provide the safe effective preparation convenient to apply clinically for treatment of IUA.

The invention discloses a long-acting viscose dispersing type transdermal patch and a preparing process thereof and belongs to the medical technical field. The transdermal patch is mainly prepared from bulk pharmaceutical chemicals (such as non-steroid anti-inflammatory drug ibuprofen and salt form thereof, naproxen and salt form thereof, ketoprofen, indometacin and salt form thereof), a penetration enhancer (menthol, oleic acid, medium chain triglyceride, propylene glycol monolaurate, azone, propylene glycol and the like), a dispersing solvent (water, acetone, ethanol, carbinol, ethyl acetate and the like), a polyacrylate pressure-sensitive adhesive (crylic acid, butyl acrylate, crylic acid 2-ethylhexyl ester and the like), a backing layer and a release liner. The long-acting viscose dispersing type transdermal patch and the preparing process thereof have the advantages that drugs can be released from a matrix continuously for 12-48 h, the number of drug residues is low, transdermic absorption property is excellent, and dosing frequency and dosing amount can be reduced; skin irritation is avoided, and adhesion and compliance are high; main drugs and additives are stable in a viscose mechanism; preparing technology is simple, and pollution is avoided.

The invention discloses a venlafaxine hydrochloride sustained-release tablet preparation which comprises venlafaxine hydrochloride, framework material, diluent, lubricant, adhesive and coating material. The experiments demonstrate that the venlafaxine hydrochloride sustained-release tablet achieves better sustained-release effect, can reduce the dosing frequency and is convenient for the patients to use. The invention also provides a preparation method thereof.

The invention discloses adriamycin liposome temperature-sensitive gel and a preparation method thereof. The adriamycin liposome temperature-sensitive gel comprises the following components in parts by weight: 1-3 parts of adriamycin or adriamycin hydrochloride, 10-30 parts of soyabean lecithin, 2-8 parts of cholesterol, 5-20 parts of ammonium sulfate, 10-40 parts of 2-hydroxypropyl trimethyl ammonium chloride chitosan, 40-120 parts of sodium glycerophosphate and 500-1500 parts of menstruum. When the adriamycin liposome temperature-sensitive gel is applied to the tumor local injection, the anti-tumor effect of an adriamycin preparation is improved, the dosing frequency is reduced, and the systemic side effects are reduced; the nature of the temperature-sensitive gel is relatively stable and is unlikely to be affected by the environmental pH and the ionic strength.

The invention belongs to the technical field of skin care product composition preparation, and discloses a preparation method of an anti-wrinkle skin care product composition containing acetyl hexapeptide-8. The anti-wrinkle skin care product composition containing the acetyl hexapeptide-8 is prepared from materials in parts by weight: 0.5-6 parts of the acetyl hexapeptide-8, 0.1-0.5 part of sodium hyaluronate, 0.5-2 parts of palmitoyl tripeptide-5, 2 parts of butanediol, 0.5 part of [water, oligopeptide-1,dipotassium phosphate, sodium chloride and glycerinum], 90 parts of water and 0.1 part of arginine. According to the preparation method of the anti-wrinkle skin care product composition containing the acetyl hexapeptide-8, a percutaneous drug delivery penetrating mode of the acetyl hexapeptide-8 can be affected by individual metabolic rate and use dose frequency, and nursing is carried out according to static wrinkles and dynamic wrinkles so as to reach an anti-wrinkle personal care function. The preparation method of the anti-wrinkle skin care product composition containing the acetyl hexapeptide-8 can improve permeability of the acetyl hexapeptide-8 and repair of the static wrinkles, can be applied to addition of efficacy matters of facial mask essence, essence, emulsion and cream and milk for repairing skin in skin care products, and the product stability is protected.

The invention belongs to the technical field of veterinary drug preparation, and relates to a compound doxycycline-hydrochloride florfenicol sustained-release microsphere suspension injection for veterinary use. The suspension injection is produced through a preparation technology combining an inclusion technology, a microcapsule technology and a high-pressure homogenization technology. The suspension injection comprises the following ingredients according to W/V: 10-30% of an inclusion material, 5-20% of doxycycline hydrochloride, 5-20% of florfenicol, 2.5-7.5% of a high-molecular capsule material, 0.2-1% of a suspending agent, 0.25-1% of an anti-oxidant, 0.05-0.2% of a metal chelator, 0.1-0.4% of an antiseptic, and the balance injection water. The active ingredients in the injection possess synergic antibacterial effects and obvious sustained release effect, clinic dosing frequency is reduced, the injection does not contain organic solvents, does not stimulate target animals, is small in toxic and side effects, and is capable of controlling respiratory diseases caused by streptococcus suis, actinobacillus pleuropneumoniae, pasteurella multocida, haemophilus parasuis, mycoplasma and the like.

The invention discloses a method for monitoring medication based on the renal function level of a patient. The method comprises the following steps: S1, creating a monitored medicament directory, and setting a monitoring creatinine clearance rate value and a corresponding recommended medicament dose, a dosing frequency or a forbidden identifier; S2, acquiring basic information and checking information of the patient, including information of the gender, the age, the height and the serum creatinine value; S3, calculating the creatinine clearance rate of the patient according to the acquired checking information of the patient; S4, judging whether a medicament order of a doctor belongs to medicaments in the range of the monitored medicament directory or not; and S5, when the medicament order of the doctor belongs to the medicaments in the range of the monitored medicament directory, prompting the doctor according to the calculated creatinine clearance rate, recording the creatinine clearance rate and identifying medication information of the patient. Through adoption of the method, the problems of low manual intervention efficiency and incapability of prompting immediately at present are solved, and the timeliness and security of clinical medication are ensured. Moreover, the method has a pre-prompting function, an in-process monitoring function, and a post statistical analysis function.

The invention discloses a compound simvastatin niacin sustained release tablet and a preparation method thereof. The compound simvastatin niacin sustained release tablet consists of the following four components: (1) a tablet core containing niacin; (2) an isolation layer; (3) a simvastatin layer; and (4) a protective film-coat layer. In the compound preparation, the niacin serves as a sustained release component and the simvastatin serves as a quick release component, thus all components play a synergistic action in vivo to comprehensively adjust the components of blood fat so as to play the drug action to the utmost extent, reduce the toxic side effects of the medicaments, reduce the fluctuation of the blood concentration in vivo, and reduce the dosing frequency of a patient; and the compound simvastatin niacin sustained release tablet is applicable to treating hypercholesteremia and mixed dyslipidemia.

The invention discloses a gynecological disease resisting gel for treating gynecological disease and a preparation method. The gynecological disease resisting gel comprises the following components in parts by weight: 225-275 parts of radix sophorae flavescentis, 225-275 parts of polygonum perfoliatum, 135-165 parts of amur corktree bark, 45-55 parts of fructus forsythiae, 27-33 parts of motherwort herb, 27-33 parts of red bean, 27-33 parts of folium artemisiae argyi, 27-33 parts of Chinese angelica, and 27-33 parts of combined spicebush root. The preparation method of the gynecological disease resisting gel is as follows: crushing 160 parts of the total amount of the radix sophorae flavescentis, 90 parts of the total amount of the amur corktree bark, 15 parts of the total amount of the fructus forsythiae and 15 parts of the total amount of the red bean into fine powder for later use; adding water into nine medicine materials such as the rest of radix sophorae flavescentis, polygonum perfoliatum and the like, decocting for two times with the first time for 2 hours and the second time for 1 hour; combining decocted liquid, filtering to obtain filtered liquid, concentrating the filtered liquid to thick paste with the relative density of 1.31-1.35 at the temperature of 60-80 DEG C, adding the fine powder, and mixing uniformly; taking a medium, adding water for swelling, and preparing into 0.1-0.5% glue solution; and adding 2.5-5 parts of medicinal thick paste into 2.5-5 parts of glue solution, adding water under stirring, preparing into 1-4 parts of 30% wetting agent solution, and stirring uniformly, thus obtaining the gynecological disease resisting gel. By utilizing the invention, the dosing frequency can be greatly reduced, the treatment cycle is short, and the efficiency is high.

The invention relates to a low-toxicity nematode pesticide comprising the following components: 10-20 parts of cypermethrin, 5-8 parts of dibutyl citrate calcium naphthalene sulfonate, 2-7 parts of xylene, 5-20 parts of common threewingnut root, 10-25 parts of Indian quassawood extract liquid, 12-22 parts of aromatic hydrocarbon liquid, 5-10 parts of ferrous sulfate, 20-25 parts of kerosene, and 20-40 parts of water. The pesticide also comprises 2-10 parts of tetramethrin. The pesticide comprises 15-20 parts of the Indian quassawood extract liquid. The low-toxicity nematode pesticide provided by the invention is suitable for various vegetable, melon, and fruit crops. With the pesticide, dosing frequency can be reduced, yield can be increased, melon and fruit sweetness can be improved, and cost can be saved. The pesticide has good practical value.

The invention relates to a method for establishing an animal model for senile dementia, a special liquid medicine and a dosing device, and belongs to the technical field of neurosciences. The method comprises the following steps: obtaining positioning coordinates of paraceles according to brain atlases or/and magnetic resonance image data of an experimental animal; respectively burying a conduit of the dosing device in left and right paraceles of the animal, and injecting the special liquid medicine to the paraceles at a constant speed in 14-16 minutes under a sterile environment within 2-3 weeks, wherein the liquid medicine amount is 100-250 ml methanol per day; alternately dosing the left and right paraceles, wherein the dosing frequency is 18-30 hours at an interval; and continuously dosing for 2-10 months to obtain a non-human primate animal model for senile dementia. With the adoption of a novel dosing mode: dosing to the paraceles at the constant speed, medicine can circulate to whole brain through the cerebrospinal fluid to exert the toxic effect, so that peripheral damage by the medicine is avoided. The AD model is established by injecting methanol or formaldehyde to the paraceles, so that behaviors and pathological symptoms are typical, the basic physiological status is good and the individual difference is relatively smaller.

The invention relates to the pesticide preparation field, and discloses a rice field weeding composition and preparations therefor. The weeding composition is composed of azimsulfuron and benzobicylon. The weeding composition and preparations therefor take compound azimsulfuron and benzobicylon as effective constituents. Azimsulfuron and benzobicylon complement each other's advantages and have synergistic effects. The composition can delay generation of drug resistance of weeds, has synergistic effects on rice field weeds, reduces dosage and dosing frequency greatly, has advantages of safety, high efficiency, environmental protection and the like, and can be widely used for control of rice field grass damage.

The invention provides a pramipexole dihydrochloride sustained release tablet and a preparation method thereof. The pramipexole dihydrochloride sustained release tablet comprises a pramipexole dihydrochloride tablet core and a coating, and one side or two sides of the tablet are provided with holes. The tablet core comprises at least a water-soluble filler, or comprises at least one cationic polymer, which is not dissolved in almost neutral (pH 5-7) environment and is rapidly dissolved in a medium with the pH less than 5. Due to the cationic polymer, the final tablet can release in the medium with the pH less than 5 faster than in the medium with the pH of 5-7. The pramipexole dihydrochloride sustained release tablet can constantly and stably release in a body, is not affected by the change of pH of the gastrointestinal tract, only needs to be taken once a day, is easy to take, has small side effects, stable curative effect and good tolerance and compliance, is beneficial to treatment of patients of Parkinsonism, can be used for maintaining the blood concentration in effective therapeutic concentration range for long and reducing the dosing frequency, and has greater clinical application value. The preparation method is simple and is applicable to industrial production.

To provide a drug information management device and the like that enables CQI of information such as usage limits for drugs used in medical devices and such. A drug information management device (10) generates and stores dose frequency information related to dose level information, the dose frequency information being actual dose frequency information included in the dose level information; stores drug limit information that is information for limiting drug use in relation to the dose level information; stores, in association with drug information and the dose level information, failure information about a failure that has occurred in actual use of the drug according to the dose level information; generates and stores failure frequency and level information related to dose frequency and level on the basis of frequency information included in failure information and dose frequency information related to dose level information; generates drug analysis information that indicates, as information associated with the dose frequency information related to dose level information, the failure frequency and level information related to dose frequency and level and the drug limit information; and displays this drug analysis information on a display unit (4a) of a subject-side terminal (3a).

The invention discloses an oil-in-water type terazosin nanoemulsion antihypertensive drug, the particle diameter of the nanoemulsion antihypertensive drug is between 45.3 and 92.4 nm, and the raw materials and the mass percentage of each raw material are: 1%-15% of lazosin, 15%-40% of surfactant, 0-20% of co-surfactant, the rest of the ingredients are distilled water, and the sum of the mass percentages of the above raw materials is 100%. The nano-emulsion emulsion has small particles, uniform distribution, low viscosity and good fluidity. After the water-soluble drug terazosin is prepared into a nanoemulsion type, the stability and drug efficacy of the terazosin are increased, the antihypertensive effect is obviously increased, the half-life of its drug is prolonged, and the number of administrations is reduced.

The invention relates to an arnica long-acting sustained release preparation for treating contusions and a preparation method thereof, and belongs to the technical field of traditional Chinese medicine preparations. By means of the arnica long-acting sustained release preparation, long-acting dosing of medicine for external use is achieved, stability of active ingredients is improved, the release time of the arnica long-acting sustained release preparation is prolonged, the dosing frequency is reduced, skin stimulation caused by inconvenience and excessive medicament of multiple times of dosing in each day is avoided, and tolerance of patients is improved to a certain degree. By means of the arnica long-acting sustained release preparation, the aim of prolonging efficacy is achieved through the specific composition ratio and the specific preparation method.