425 results about "Disease rates" patented technology

An object of the present invention is to provide a method for suppressing surgical site infections (SSI) that have occurred at extremely high incidence rates at the time of surgical operations and particularly surgical operations on digestive system organs, and to provide a column to be used for the method. According to the present invention, a method is provided for suppressing surgical site infections, which comprises the steps of: (a) administering a chemotherapeutic drug for treating and / or preventing a surgical site infection; and (b) collecting blood from a surgical subject and removing leukocytes that comprise neutrophils from the blood during or within 24 hours after surgical operation, and then returning the blood from which the leukocytes have been removed to the surgical subject. The present invention also provides a column for blood circulation which is filled with a carrier having affinity for leukocytes comprising neutrophils, which is used for suppressing a surgical site infection during or within 24 hours after surgical operation on a digestive system organ.

The invention discloses a large-scale chicken-raising production and environment regulation technology. According to the invention, factors such as temperature, humidity, light, diet, density and diseases in chicken-raising production are regulated, such that an extremely comfortable living environment is created for chicken. Chicken disease occurrence rate is effectively reduced, chicken productivity is improved, and farming yield is increased. A feeding method is scientific, and management is appropriate, such that chicken can obtain adequate nutrients. Therefore, chicken growth speed is accelerated, chicken weight gain rate is improved, chicken limbs are robust, and chicken meat is delicate. With small environment regulation in a chicken coop and scientific artificial immunization, chicken disease resistance and bacterium resistance are enhanced, and disease rate is greatly reduced. With the technology, significant economic, social and ecological benefits are obtained.

The invention discloses a paddy rice planting method comprising the steps of: 1, land preparation; 2, seed soaking and germination accelerating; 3, seedling raising; 4, transplanting; 5, irrigating; 6, fertilizer top dressing; 7, pest and disease controlling; and 8, harvesting. According to the paddy rice planting method, a standardized cultivation manner is adopted. The land is prepared, and fertilizer top dressing is carried out. Certain fertilizer ratios are strictly adopted. Therefore, problems of low survival rate, low yield, and high pest and disease rate of prior arts are overcome. Fertilizing is reasonable, such that the method is environment-friendly. The method is simple to operate, and assists in improving germination rate of paddy rice seeds and promoting healthy growth of paddy rice during the seedling period. The method is highly practical.

The invention discloses an early epidemic risk situation analysis method for an infectious disease based on an input-diffusion function, which comprises the steps of 1, identifying the scale of an infectious disease input risk source; 2, simulating a risk source propagation spread function; and 3, conducting short-term forecasting on the epidemic risk situation. According to the invention, population flow big data trend judgment and disease propagation and diffusion rules are fused; firstly, the morbidity differences of different regions are explored in the spatial dimension to describe the disease distribution pattern, and the inter-regional population flow scale and trend are analyzed based on population flow big data; then, the potential input risk case scale is measured and calculatedbased on the population flow; the function relationship between the number of potential input cases and the number of locally accumulatively diagnosed cases is counted; and the epidemic situation development characteristics and internal rules are revealed. The development of the epidemic situation is simply, rapidly and accurately monitored, the epidemic risk development situation in the future ispre-judged, and more accurate, more durable and more effective decision support can be provided for prevention and control of infectious diseases.

The invention belongs to the technical field of fertilizers and particularly relates to an anti-disease composite microbial fertilizer specially-used for American ginseng and also relates to the preparation method of the microbial fertilizer. The microbial fertilizer includes furfural residue, cassava residue, decayed cow dung, lignite humic acid, plant ash, tea residue, clay, mineralized yellow-brown potassium humate and a composite probiotic agent. The microbial fertilizer is balanced in nutrients and is abundant in microelements and can effectively increase productivity and improve fertility level of soil. The added composite probiotic agent can significantly inhibit the main diseases of the American ginseng, such as cylindrocarpon destructans diseases, root rot, damping off, black spot and the like. By means of the composite microbial fertilizer, the yield of the American ginseng is increased by 30-35% effectively and diseases rate is reduced by more than 90%. The fertilizer, when being used for long time, can effectively improve soil. The fertilizer is long-acting in fertilizer efficiency, achieves the effects in the whole growing period of American ginseng, and also has the effect of improving the quality of the American ginseng.

The invention discloses a traditional Chinese medicine additive for preventing and treating porcine viral enteritis, which comprises the following raw materials: Astragalus membranaceus, Radix Codonopsitis, radix sileris, Poria cocos, Atractylodes macrocephala, aucklandia roots, Magnolia officinalis, evodia, dried ginger, Fructus Psoraleae, raw hawkthron, goose grasses, honeysuckle, isatis roots, swamp mahogany, dyers woad leaves, radix scutellariae, coptis roots, pawpaw, garlicin, borneol and liquorice. After being eaten by pigs, the traditional Chinese medicine additive can have the function of health protection, improve the immunologic function and the disease resistance of the pigs, and prevent and treat porcine viral enteritis, wherein the disease rate is 8 percent, and the mortality rate is 1 percent; and the effective rate for treating porcine viral enteritis is 98 percent, and the cure rate is 97 percent. The raw materials have wide source and low cost, and are safe and nontoxic; no drug resistance is generated; and pork has no drug residue, so that the traditional Chinese medicine additive for preventing and treating porcine viral enteritis is an ideal product for replacing the prior traditional Chinese medicine additive.

The invention relates to the technical field of insect breeding, and specifically relates to a beekeeping method controlling a bee crawling disease. The beekeeping method comprises the following steps: (1) the living environment of bees is managed, wherein beehives and honeycombs are subjected to spraying disinfection with a disinfectant every 3-8 days, wherein the disinfectant comprises the following components by weight; (2) a feeding method comprises the following steps: 30000-40000 bees are kept per beehive; 1000-1300g of feed is fed with a feeding device every day, and 2800-3800ml of water is fed with a water feeder every day, wherein edible salt with a mass percentage of 0.8-2.5% is added in the water. With the beekeeping method, effects of sterilizing, diminishing inflammation, repelling pests, promoting bee intake, clearing heat, detoxifying, enhancing immunity, enhancing disease resistance, promoting fast and healthy growth of bees, effectively controlling the bee crawling disease, reducing disease rate, and improving survival rate are realized. Also, the method has certain preventing and treatment effects against bee diseases and infections caused by other reasons such as bacteria, fungi, viruses, malnutrition and the like.

The invention relates to special shrimp and crab feedstuff added with fermented bean dregs and fermented fish meal and a production method thereof. The invention is characterized in that the method comprises the following steps: adding BGB biological bacteria into the bean dregs for fermentation; carrying out drying treatment on the fermented bean dregs; then, mixing the dried bean dregs with fish meal, sub powder, corns and alpha starch; carrying out ultramicro pulverization; mixing the pulverized materials with fish oil, phospholipids oil, calcium biphosphate, wall broken yeast and multivitamin premix compound for obtaining mixed materials; and sufficiently stirring the mixed materials to be prepared into grain feedstuff. The invention is favorable for the digestive absorption of shrimps and crabs on protein, can improve the nutritive value of the feedstuff, can improve the nutritive quality of vegetable protein in the bean dregs, and is favorable for reducing the disease rate of the shrimps and the crabs and enhancing the cultivation ecological stability. Because of the addition of the wall broken yeast with the obvious food calling effect, the utilization rate of the feedstuff can be improved, and the invention is favorable for lowering the feedstuff factors. When being used for the shrimp and crab cultivation, the invention has the characteristics of fast growth, low cultivation cost, high cultivation yield and good economic benefits.

The invention relates to pannage and a preparation method thereof, in particular to pannage containing Chinese herbal medicines and a preparation method thereof, belonging to the feed processing field. The pannage is prepared by crushing and addition of purslane, dandelion, gentiana scabra bge and plantain; the purslane and the dandelion among the Chinese herbal medicines not only can be ate when fresh but also can be fed when dry, has the efficacies of clearing away heat and toxic materials, helping digestion, strengthening the spleen and stomach, stopping bleeding and relieving dysentery, and not only can get up the appetite of pigs and promotes the growth but also can prevent and treat respiratory and alimentary tract diseases; the gentiana scabra bge contains gentiopicrin, can promote the gastric acid secretion of the pigs and increase the number of free acids, and has good functions of invigorating the stomach and promoting the digestion; and the plantain contains a great deal of lymphatic temperament, amber acid, choline and so on, and can prevent and treat diseases of the pigs such as pyrexia, diarrhea and so on. The pigs fed by the pannage containing the Chinese herbal medicines have the advantages of stable temperament, ruddy skin, glossy dorsal seta, accelerated weight-increasing speed and obviously reduction of the disease rate.

The invention provides a composite Chinese herb medicine feed additive, and belongs to the field of feed additives. The additive consists of hawthorns, acanthopanax, radix bupleuri, carrots, aloes, marigold, herba houttuyniae, radix isatidis, radix codonopsis, pericarpium citri reticulatae, oroxylum indicum, puffball, salviae miltiorrhizae, a pollen extract and a carrier, wherein the carrier consists of defatted rice bran, wheat powder and rice hull powder. The additive is scientifically mixed; the immunity of a pig body can be effectively enhanced, the disease rate is reduced, and the use of medicaments such as antibiotics in a feed and breeding industry is reduced; meanwhile, by the use of the additive, the digestive ability of pigs can be also improved, the feed utilization rate and the pig growing rate are increased, the slaughtering time is shortened, the feed utilization value is increased, the economic benefit is improved, and the breeding effect is enhanced.

The invention discloses a gosling feed, and relates to an animal feed, solving the problems of nutritional imbalance of a gosling in a breeding process, low growing speed of the gosling, and influence on the meat quality due to medicine residue in the feed. The gosling feed comprises corn, bean pulp, fish meal, lysine, calcium hydrophosphate, soya-bean oil, glucose, mountain flour, salt and premix compound, wherein the premix compound comprises vitamin A acetate, vitamin D3, vitamin E, vitamin K, vitamin B2, nicotinic acid, calcium pantothenate, vitamin B12, choline chloride, ferrous sulfate monohydrate, zinc sulfate monohydrate, copper sulfate pentahydrate, manganese sulfate monohydrate, potassium iodide, sodium selenite, compound enzyme, phytase, 66 percent ethoxyquin and mountain flour. The average daily gain of the 28-day-old gosling fed by the gosling feed is above 70g, the average weight is above 2kg, the feed conversion ratio is below 1.9; and meanwhile, the gosling is healthy, and is low in disease rate. The scheme is applied to the field of preparation of the gosling feed.

The invention relates to a microcapsule compound feed additive and a preparation method thereof, and belongs to the field of feed additives. The microcapsule compound feed additive comprises a microcapsule lactobacillus preparation, microcapsule eucommia bark extract, and a carrier. The microcapsule compound feed additive has the effects of the lactobacillus preparation and the eucommia bark extract, makes the two exert synergia, can highly effectively promote the multiplication of endogenous and ectogenic beneficial bacteria in intestinal canal, balance a microbial eco-system in the ntestinalcanal, inhibit the growth and reproduction of harmful bacteria, improve immunity of organs of animals, ensure the health of the intestinal canal of the animals, reduce the disease rate of the intestinal canal of the animals, promote the growth of the animals and improve feed conversion rate, and is suitable for developing green and healthy breeding and producing non-polluted animal products.

The invention discloses a new microbial feed additive, a preparation method thereof, and the application in the animal and plant breeding. The feed additive is mainly composed of the following components with the parts by weight: 20 to 40 shares of Boas-Oppler bacillus, 20 to 40 shares of Saccharomyces cerevisiae, and 30 to 60 shares of Bacillus subtilis. The feed additive of the invention is rich in active ingredients including lactic acid, digestive ferment, amino acid, protein, vitamin, nutrilit, etc., and has the efficacy on the following aspects: 1. the autoimmunity of animals and poultries is improved, the disease rate of intestinal tract disease is reduced, and the mortality rate is lowered; 2. the production performance of the animals is improved; 3. the feed percent conversion is improved, the ratio of feed-meat, feed-egg, and the feed-milk is lowered; 4. the milk producing and egg-laying time of the animals and the poultries is prolonged, the outside and inside quality of the products of the animals and the poultries is improved, the content of cholesterol and fat is lowered, and the pesticide residue is deteriorated; 5. the odour of dejection of the animals and the poultries is eliminated, the shit and urine pollution in a breeding farm is lowered, the quantity of mosquito and fly is reduced, and the production condition is improved.

The invention discloses a breeding method of a rice small grain sterile line, and a simple seed production method of hybrid rice. The breeding method of the rice small grain sterile line comprises the following steps: hybridizing C815S used as a female parent and Qigui B used as a male parent to obtain hybrid F1, planting the F1, hybridizing the F1 and H15S used as a female parent to obtain hybrid F1', planting the F1' to obtain F2' generation, separating single plants with ideal plant type, high tillering ability, small height and small grain from F2' and F3' generations, and carrying out 2 or more generation of directional cultivation to obtain the rice small grain sterile line. The rice small grain sterile line cultivated by the breeding method of the sterile line has the advantages of high out-crossing setting rate, high germination vigor, high seedling rate, high storage resistance and low smut disease rate. Seeds are produced by adopting the rice small grain sterile line and a large grain restorer, the male parent and the female parent are simultaneously mixed and harvested, and sorting is carried out according to the grain thickness difference, so simple seed production of the hybrid rice is realized.

The invention discloses a high-yield honey bee breeding method, which comprises bee-keeping base selection, beehive setting, queen bee introduction, feeding management, nectar flow management and disease and pest damage prevention and control. Feeding management includes different managements in spring, summer, autumn and winter. By scientific and reasonable bee-keeping base selection, beehive setting and disease and pest damage prevention and control, a great growth environment is provided for honey bees, sufficient honey sources are provided, honey bee healthy development is promoted, immunity and disease resistance of the honey bees are enhanced, the disease rate is decreased while the survival rate is increased, and honey bee honey yield is increased while honey quality is improved. Byfeeding management according to characteristics of the nature in four seasons and reinforcement of nectar flow management, contradiction of bee breeding and honey storage in nectar flow is solved, and honey yield is increased.

The present invention relates to a system for predicting an incidence of disease from genetic polymorphism and uses the prediction result to form a personal nutrition complex. The system collects at least one personal information and single nucleotide polymorphism (SNP) information then exchanges the above information with databases including a personal database, a genetic risk database, an allelic frequency database, and a prevalence database. Finally, the system will output a prediction report and indicates a risk of specific disease and a plurality of abnormal genes. According to the prediction results, the system also can provide a plurality of nutritional supplement ingredients to form a personal nutrition complex. Users can receive a comprehensive and an effective nutritional supplement countermeasure about abnormal genes for prevention of the specific disease.

The invention provides a biological control composite microbial agent. The biological control composite microbial agent is prepared by the following steps of: fermenting biological control bacillus subtilis HL259, bacillus mucilaginosus Krassilnikov and biological control streptomyces sp. YL04 strains respectively; adsorbing the materials by using an adsorbing medium; and mixing the materials according to the mass ratio of the fermenting biological control bacillus subtilis HL259 to the bacillus mucilaginosus Krassilnikov to the biological control streptomyces sp. YL04 of 4-5:2.5-3.5:1-2. Theinvention also provides a composite microbial fertilizer produced by using the microbial agent and hydrolytic slag and a production method thereof. The biological control composite microbial fertilizer can effectively improve manurial effect, has obvious effect of preventing and controlling diseases of crops, greatly reduces seedling disease rate, comprehensively provides nutrients required by growth of the crops and increases yield of the crops.

The invention discloses an old people health intelligent monitoring system which comprises a server, a smart bracelet, a smart body fat scale and a smart phone, wherein the smart bracelet and the smart body fat scale are used for collecting the physiological and sports parameters of old people and uploading the parameters to the server through the Internet technology, and the server analyzes the health status of old people through large data analysis and other technologies. The system focuses on monitoring myocardial infarction, stroke and other sudden diseases, provides health information management, disease warning and health recommendations taking old people as the center for the family through comparative analysis and revising between the measured data and the expert model, achieves the Cloud-based old people wisdom health information management and services and achieves the health service mode of 'main prevention and timely treatment', so that the disease rate of old people can be effectively reduced, and the burden of caring old people by their offspring is alleviated.

The invention mainly relates to the technical field of pet feed and discloses dog food special for pups. The dog food is made of vegetable, fruit, coarse food grain, meat, cooked yolk, grape seed oil, seabuckthorn oil, composite vitamin, composite mineral and plant extracts. The dog food is rich in raw material, balanced in nutrition and high in palatability, immunity of the pups is enhanced, disease rate is lowered to 2%, growth and development of the pups are promoted, material-meat ratio reaches 1.6:1, and feed utilization rate is high; the vegetable and the fruit are not treated at high temperature and then freeze-dried after being smashed, so that nutrition loss is low, and raw material utilization rate is increased; the meat is subject to fermentation, enzymolysis and grinding after being smashed and is decomposed into micromolecular nutritional ingredients, so that fishy smell is weakened, digestion and absorption are promoted, and gastroenteric functions of the pups are protected; the plant extracts are added, so that shelf life of the feed can be prolonged, disease resistance of the pups is enhanced, and disease occurrence is reduced; no additive is used, so that the dog food is safe, healthy and easy to popularize, and economic incoming is increased by 13.7%.

A standard 3-lead electrcardiographic (ECG) monitoring system which is based on a wireless sensor network, comprising a management center, a patient monitor node, a sensor network node which is composed of a patient monitoring node and a collective node, and a digital processing terminal, wherein, the patient monitoring node communicates with the collective node; all the collective nodes communicate with each other; the collective node, the digital processing terminal and the management center communicate with each other. The patient monitoring node comprises a sensor input unit, a data processing unit, a data transmission unit and a power unit which are connected with each other in sequence; the data processing unit, the data transmission unit and the power unit are connected with the collective node. The invention combines the wireless sensor network and the ECG monitoring digitization, the disease rate can be predicted effectively by only carrying one monitoring patient node, which provides an important objective base for clinical analysis. The system achieves the combination of the standard 3-lead synchronous ECG, and variability of cardiac rate, etc., and can display a complete figure on which an identical cardiac cycle is on different orientations and different leads.

The invention provides a special biological organic fertilizer for verticillium wilt, formed by adsorbing biocontrol bacillus subtilis NCD-2, bacillus mucilaginosus krassilnikov and bacillus megaterium by an adsorbing medium, mixing in a mass ratio of (6 to 4): (3 to 2): (3 to 2) to obtain a compound microbial inoculum, and then mixing with hydrolysis residue. The invention further provides a production method for the biological organic fertilizer. The special biological organic fertilizer for verticillium wilt provided by the invention can remarkably improve the effect of biological fertilizer, has obvious prevention and treatment effects on the diseases of crop, greatly reduces seedling disease rate, as well as can comprehensively provide the nutrients needed by the growth of crop and increase the yield of crop.

The invention discloses a selenium-enriched foliar fertilizer for paddy rice. The selenium-enriched foliar fertilizer for the paddy rice is prepared from the following raw materials in parts by weight: 6-8 parts of hypsizygus marmoreus, 10-12 parts of pleurotus geesteranus, 1.1 -1.3 parts of radix astragali, 1.2-1.4 parts of rhizoma cyperi, 0.6-0.8 parts of aster, 0.7-0.9 parts of california burclover herb, 1.3-1.5 parts of Speranskia cantonensis, 3-5 parts of garlic, 1-2 parts of beer yeast, 4-6 parts of wheat germs, 7-9 parts of clam meat, 14-16 parts of pork liver, 0.42-0.44 parts of compound sugar alcohol and 0.31-0.33 parts of compound enzyme. The raw materials of the selenium-enriched foliar fertilizer for the paddy rice contain multiple traditional Chinese medicinal ingredients with rich selenium elements, are scientific in compatibility, and supplement each other in function; not only can selenium element absorption and utilization of the paddy rice be facilitated, but also the pest rate of rice plant hoppers and the disease rate of rice blasts of the paddy rice can be effectively decreased, so that the yield of the paddy rice is improved; the clam meat and the pork liver with rich selenium elements are added into the raw materials; the adhesive force, on leaf surfaces of the paddy rice, of the foliar fertilizer can be effectively improved; an occurrence of a status that a foliar fertilizer falls off from the leaf surfaces after being applied in a spraying manner is effectively avoided, so that an action effect, on the paddy rice, of the foliar fertilizer is enhanced.

The invention discloses a high-yield planting method of platycodon grandiflorum. The high-yield planting method includes the following steps of land selection and preparation, fertilization, sowing, topdressing, weeding, disease management and harvesting. According to the high-yield planting method, based on the growth habit of the platycodon grandiflorum, the platycodon grandiflorum is planted in sandy loam or humus soil blocks which are sufficient in sunlight, deep in soil and good in drainage, and a good environment is provided for growth of the platycodon grandiflorum; when the platycodon grandiflorum is planted, a compound fertilizer made by the inventor is adopted, after the compound fertilizer is utilized, the disease rate of the platycodon grandiflorum is greatly lowered on the premise of guaranteeing sufficient nutrition of the platycodon grandiflorum, and the problem that the yield is lowered due to plant diseases can be solved in cooperation with subsequent disease management. The high-yield planting method is simple and convenient to operate, safe, reliable, capable of greatly raising the yield of the platycodon grandiflorum and improving quality of the platycodon grandiflorum and is a great planting method of the platycodon grandiflorum.

Malignant tumors are common diseases and frequently encountered diseases and can seriously intimidate the health and the life of human beings. For the past few years, the disease rate of tumors is increased continuously and gradually becomes an archenemy of human health, and the malignant tumors have the death rate second only to cardiovascular diseases. According to a WHO report, the number of patients with malignant tumors reaches 1200 thousands per year all over the world, and the disease rate of tumors is increased by 50 percent all over the world in 2020. The disease rate of tumors is prodigious in China, and the death rate of people for malignant tumors is second in all diseases. The technology for extracting Chinese actinidia root antitumor active sites belongs to the technical field of traditional Chinese medicines, in particular to a method for extracting and separating Chinese actinidia root general flavone. The actinidia root general flavone comes from roots of Actinidia argutaor guta (Sibe.et Zucc.) Planch.ex Miq, effective component groups with flavone mother nuclide components are extracted, separated and purified, experimental researches prove that the Chinese actinidia root general flavone has obvious antitumor function, low toxicity and obvious medical effect.

A preparation method of hairy crab feed, which is composed of: white fish meal, snail meat meal, clam meat meal, peanut kernel cake meal, herring meal, small kelp meal, agricultural shrimp meal, sweet corn meal, soybean protein meal, and bone meal. The stated percentages are percentages by weight; the above-mentioned hairy crab feed is low in cost and fast in growth, and has a good effect on feeding young crabs and adult crabs. The crabs raised are generally fat, and the disease rate of crabs is low. It overcomes the disadvantages that hairy crabs are slow to grow, small in size, light in weight, less active, poor in palatability and susceptible to various diseases due to various nutritional deficiencies in the existing feed.

The invention relates to a nutrient substrate for reducing the disease rate of tomato soil-borne diseases, which is characterized in that the nutrient substrate is applied for inhibiting the tomato soil-borne diseases and prepared by the components with the volume percent: 30-35% of garden soil, 64-69% of ground corn stalk and 1-2% of swelling chicken manure; when the nutrient substrate is used for planting tomatoes, the disease rate of soil-borne diseases can be greatly reduced, and the content of organic matters, nitrogen, phosphorus and potassium in the soil can be increased since the corn stalk is added in the soil, so that the trophic structure of the soil is improved; in addition, loose soil is beneficial to the growth of plant root system. Compared with the plant without using the nutrient substrate, the disease rate of tomato soil-borne diseases can be reduced by over 75%, and the yield is increased by over 15%.

The invention discloses a seedling cultivation method of camphor trees. The method comprises the steps of land selection, seed pretreatment, sowing, middle-stage management, transplanting and later-stage management. The camphor trees have low growth environment requirements but are vulnerable to diseases in the seedling stage, the seedling disease rate can be effectively decreased through sterilization of seeds, the seeds can sprout earlier after being soaked in warm water, normal growth of the camphor trees can be guaranteed to the maximum degree through fertilization, the quality of seedlings can be improved through middle-stage management, the survival rate of the seedlings can be increased through middle-stage management, abundant sunlight can be guaranteed through pruning, and the growth vigor of the camphor trees can be improved through later-stage management.

The invention relates to a pharmaceutical composition containing a calcium channel blocker (CCB) or the mixture thereof, an angiotonin 3II receptor blocker (ARB) or the mixture thereof, statins or the mixture thereof and a pharmaceutically acceptable carrier, wherein the CCB is selected from l-amlodipine, amlodipine, lacidipine, nitrendipine or the mixture thereof; the angiotonin II receptor blocker is selected from telmisartan, losartan, irbesartan, candesartan or the mixture thereof; and the statins are selected from atorvastatin, simvastatin, ruishufatadine, fluvastatin or the mixture thereof. The pharmaceutical composition is used for treating various high blood pressures and preventing or treating cardiovascular and cerebrovascular diseases relevant to the hypertension, reduces the disease rate and / or mortality rate of the cardiovascular and cerebrovascular diseases and also improves the adaptability for a sufferer taking medicine.

The invention relates to a foliar top-dress fertilizer used for improving pear tree fruit setting rate. The fertilizer comprises potassium dihydrogen phosphate, borax, copper sulfate, quicklime, zinc sulfate, ferrous sulfate, urea, sucrose and ammonium molybdate. With the fertilizer provided by the invention, the properties of components are stable, and pear leaves are not damaged. With the cooperation of copper sulfate and quicklime, a sterilization effect is provided. Potassium dihydrogen phosphate, urea and ammonium molybdate can supplement nitrogen, phosphorus and potassium needed by pear trees. With borax, pear tree fruit shrink disease rate can be substantially reduced. Zinc sulfate has good treatment effect against pear tree leaf spot and little-leaf diseases. Ferrous sulfate helps in correcting pear tree iron-deficiency chlorotic yellowing. With sucrose, pear sweetness can be enhanced. With the components, pear tree fruit setting rate can be improved comprehensively. Pear yield can be improved, and grower income can be improved.

The invention discloses a construction method and a construction system for a type 2 diabetes mellitus risk assessment model. The method comprises the following steps that: (1) selecting an SNP (Single Nucleotide Polymorphisms) locus related to type 2 diabetes mellitus; (2) calculating the risk degree, i.e., an OR (Odds Ratio) value, of the SNP locus; (3) calculating the frequency of the SNP locus in an East Asia population; (4) calculating the epidemiology prevalence rate of the type 2 diabetes mellitus; and (5) according to a Bayesian algorithm and a Hardy-Weinberg equilibrium principle, constructing the risk assessment model. The model of the invention calculates the mathematical expectation value and the OR value of the risk allele amount of the population, the epidemiology prevalence rate of the type 2 diabetes mellitus is combined to obtain the average prevalence rate and the confidence interval of a group on the basis of inheritance, a new construction method for the type 2 diabetes mellitus risk assessment model is provided, so that the prevalence risk of the type 2 diabetes mellitus more approaches to a true situation, and a result is more scientific and reasonable. By use of the method, high-risk population screening accuracy is improved, the prevalence rate of the type 2 diabetes mellitus is expected to be lowered, and a great quantity of expenditures can be saved for the nation and society so as to benefit the nation and the people.