41results about How to "Normal physiological activity" patented technology

The invention provides a method for detecting a biochemical oxygen demand. The method comprises the following steps of performing microculture on a microbe containing water sample from active sludge, surface water, domestic sewage or microbe containing industrial waste water, thus obtaining a microbial film; enabling a blank water sample and a target water sample to pass through the microbial film respectively, detecting and obtaining dissolved oxygen reduction current of the blank water sample and the target water sample, thus obtaining a dissolved oxygen reduction current difference value between the target water sample and the blank water sample; and obtaining the biochemical oxygen demand of the target water sample according to the dissolved oxygen reduction current difference value and a preset standard curve. According to the method, since the microbial film obtained by culturing the microbe containing water sample from active sludge, surface water, domestic sewage or microbe containing industrial waste water has high environment adaptation capacity, a buffer solution system is not required and the physiological activity can be maintained by taking one or more then one of running water, well water, dropping water and underground water as a medium.

The invention relates to a purple heart pitaya planting and a cultivating method. The method comprises the steps that 1, seeding stage management: at the early stage of characterization , one time of watering is conducted every 2 to 3 days, and timely drainage is conducted in rainy season; 2, at the initial planting period, emergency crops can be interplanted in a new orchard. Sod culture is adopted to the cultivating management once the pediciel of the pitaya climbs to the top of a pillar. Ridge plowing and root covering are conducted according to the root baring situation after raining, and ridge plowing to protect seeding is conducted in winter in the new orchard; 3, scientific fertilizer and water index; 4, pruning; 5, flower and fruit thinning and fruit bagging; 6, pest control: priority is given to the agricultural, physical and biological control, and chemical control is supplemented; 7, reaping and marketing timely. According to the purple heart pitaya planting and cultivating method, three-dimensional management is adopted into the planting of the purple heart pitaya, the production management is convenient, the taste of the purple heart pitaya is good, and the yield is high.

The invention provides a method for preparing an oxygen carrier freeze-dried preparation of haemoglobin. The method comprises five steps of treatment before pre-cooling, pre-cooling, pre-freezing, freeze drying and storage, wherein at the stage of treatment before pre-cooling, a special single protective agent or compound protective agent is added; and the oxygen carrier freeze-dried preparation of haemoglobin prepared by the method has the advantages of high stability, normal temperature storage, and convenient transportation; moreover, the normal biological activities of the preparation canbe kept after the preparation is dissolved into water.

The present invention provides a room temperature perfusion liquid for isolated heart preservation, wherein per L of the perfusion liquid contains 4.5 mg of itoside, 3 g of hydroxy starch, 7.5 g of adenosine triphosphate, 40 g of perfluorocarbon, 4.5 g of lecithin, 1.25 mg of galactosidase, 1 mg of acetylgalactosidase, 2.5 mg of diazoxide, 550 mg of histidine, 210 mg of tryptophan, 170 mg of glutamine, 625 mg of arginine, 3 g of penicillin, 15 mmol sodium chloride, 10 mmol potassium chloride, 5 mmol magnesium chloride, 7 mmol NaHCO3, 1.25 mmol CaCl2, 7 mg of coenzyme Q10, and 6 mg of vitamin B12. According to the present invention, the room temperature perfusion liquid can repair the damage of myocardial cells caused by ischemia re-injury, reduce the immunogenicity of the transplanted heart, and improve the utilization rate of the donor heart.

The invention provides a disease prevention plantation method for navel orange and belongs to the field of agricultural planting. The method comprises following steps: selecting soil which is suitable for the growth of navel orange and performing land preparing; selecting proper navel orange scion, stocks and interstock for grafting; after survival, regularly applying base fertilizer prepared from self-made organic fertilizer, nitrogenous fertilizer, phosphate fertilizer and potash fertilizer, wherein the self-made organic fertilizer is prepared from mixing and fermenting Chinese milk vetch, rice bran, tea seed cake, bean dregs, blue algae, marigold, derris, zeolite powder, chicken manure and decay accelerator; field management is carried out until fruit harvesting. The plantation method of the invention can increase the survival rate of navel orange grafting and the quality of products, save planting fertilizer and prevent disease and increase output; the method is suitable for large scale systematic plantation and can increase output and income for farmers.

The invention provides a plantation method for navel orange and belongs to the field of agricultural planting. The method comprises following steps: selecting soil which is suitable for the growth of navel orange and performing land preparing; selecting suitable navel orange seedlings and transplanting the seedlings to the field and then watering for field planting; before field planting, applying base fertilizer prepared from self-made organic fertilizer, nitrogenous fertilizer, phosphate fertilizer and potash fertilizer to planting pits, wherein self-made organic fertilizer is prepared by mixing and fermenting alfalfa, cassava residue, cottonseed cake, straws, water hyacinth, snowpoppy, tobacco leaf rod, pond mud, pig manure and decay accelerator; reasonably applying fertilizer according to the age of young trees; performing field management until fruit harvesting. The plantation method of the invention can increase the fruit set percentage, save fertilizer, increase output and prevent disease and increase nutrition value of the products; the method is suitable for large scale systematic plantation and can increase output and income for farmers.

The invention discloses an in-vivo MEMS micro-vibration energy collection based cardiac pacemaker energy system. The cardiac pacemaker energy system comprises an MEMS human body micro-vibration energy collection module used for collecting micro-vibration energy and converting the vibrational energy into electric energy to be stored, an MEMS power supply magnetic shielding packaging part, an information collection module used for collecting an electrocardiosignal of a human heart to generate a pace-making operation instruction, and a pulse electric control module used for generating a pulse voltage to perform pace-making stimulation on the human heart. According to the cardiac pacemaker provided by the embodiment of the invention, the cardiac pacemaker can collect the vibrational energy generated by the micro-vibration of the human body and can convert the vibrational energy into electric energy, so that the service life of the cardiac pacemaker is prolonged, the use cost is lowered, the adaptation of the cardiac pacemaker is improved, and reliability of the cardiac pacemaker can be well guaranteed.

The invention provides a normal-temperature mechanical perfusion system capable of extending liver source, wherein each 1000ml of perfusion fluid contains the following components: 200-400mg of naringenin-7-O-acetate, 2-6g of hydroxyl starch, 20-40g of triphosadenine, 15-45g of artificial blood, 2-6g of lecithin, 1-2mg of galactosidase, 1-2mg of acetylgalactosaminase, 30-60mu of insulin, 100-300mlof compound amino acid injection 18AA, 1-5g of antibiotics, 5-30g of glucose, 100-300ml of normal saline, 5-15ml of 10% potassium chloride, 10-30ml of 5% sodium bicarbonate, 10-20ml of 10% calcium chloride, 3-8mg of vitamin B12, 2-6mg of vitamin E, 1-5mg of vitamin C, 1-6mg of dexamethasone, and 5-15mug of alprostadil.

The invention relates to a health wine capable of dredging the five organs and a preparation method of the health wine, belonging to the field of health products. The health wine is prepared by mixing 24 Chinese herbal medicines of red ginseng, radix ophiopogonis, prepared frankincense, safflower, ligusticum wallichii, mulberries, uncaria rhynchophylla, radix achyranthis bidentatae, pseudobulbus cremastrae, cistanche, dendrobe, glossy privet fruits, big cherokee rose fruits, cortex acanthopanacis, sealwort, coix seeds, atractylodes macrocephala, yams, codonopsis pilosula, scutellaria baicalensis, astragalus membranaceus, asparagus cochinchinensis, cortex lycii radicis and liquorice according to a certain ratio and soaking in white spirit. The health wine provided by the invention is prepared by adopting a 'monarch, minister, assistant and guide' method and a channel tropism component combination method, and has the effects of activating and replenishing healthy atmosphere of a human body, regulating the yin-yang balance of the five organs, tonifying yang without overheating, nourishing yin without overcooling, coordinating and balancing the organ function of the human body by two-way regulation, improving heart and brain blood supply, promoting vital energy and blood circulation, improving memory, resisting fatigue, relieving asthenic disease and improving immunity.

The invention relates to a piece of bed article, in particular to a height-adjustable pillow which comprises a pillow surface layer and a lifting layer. The height-adjustable pillow is characterized in the pillow surface layer is positioned on the lifting layer; the lifting layer is provided with a four-rod mechanism; the four-rod mechanism is connected with a push rod motor; the push rod motor is provided with a control device. The height-adjustable pillow has the beneficial effects that different pillow heights can be set in advance, the height of the pillow can be adjusted by manually selecting different shifts for different sleep postures, then normal physiological bending of necks can be protected, normal physiological activities of people in sleep can be maintained, tissue such as neck skin, muscle, ligaments, articuli intervertebralesa and weasands, esophagi and never passing through necks and whole bodies can be relaxed, a physical therapy healthcare function is achieved, sleep is slightly influenced, and conventional similar products can be replaced.

The invention relates to healthcare food, in particular discloses get-pregnant male total-nutrient herbal cuisine paste. The get-pregnant male total-nutrient herbal cuisine paste is prepared from the following raw materials according to given weight parts: rubi fructus, common fenugreek seed, cuscutae semen, polygonati rhizome, canavaliae semen, gorgon fruit, nelumbinis semen, ribes nigrum, red kidney beans, black beans, hazelnut kernel, lycii fructus, semen juglandis, semen sesami nigrum, sorghum rice, highland barley, buckwheat, oats, black glutinous rice and brown rice. The paste is simple to prepare, convenient to eat, relatively suitable for a father-to-be to eat in a get-pregnant period and capable of maintaining the body of the father-to-be at a good state; when the father-to-be eats the paste, the sperm generating-producing capacity of testis can be improved, the motility of the sperms can be improved, the survival rate of the sperms can be increased, the sperm quality is improved, and the pregnancy rate is increased.

The invention provides an in-vitro detection system for intestinal migration compound motion and application thereof. The in-vitro detection system comprises a sample fixing device, a constant-temperature heater, a liquid storage cylinder, a peristaltic pump and a waste liquid collection cylinder, wherein the sample fixing device is positioned on the constant-temperature heater; the sample fixing device, the liquid storage cylinder and the peristaltic pump are connected through pipelines; the peristaltic pump is used for pumping liquid in the liquid storage cylinder into the sample fixing device through the liquid inlet pipe, and the liquid in the sample fixing device flows into the waste liquid collecting cylinder through the liquid outlet pipe. Tissues are kept active in an in-vitro state by adopting a mode of circularly heating and pouring a buffer solution, the in-vivo motion state of intestinal tracts is simulated to the greatest extent, and in-vitro detection of intestinal migration composite motion is realized by utilizing a video recording mode.

The invention discloses a construction method of a butterfly ecological garden. The construction method comprises the following steps: (1) preparing a site, wherein the site is a closed space and is provided with an internal environment regulation and control facility; (2) constructing each functional area, wherein the functional areas comprise a nectariferous plant area and a common plant area ofevading plants and resting plants, the nectariferous plant area accounts for 30-50% of the total area of the butterfly ecological garden, the number of nectariferous plants is not less than 10, the common plant area of evading plants and resting plants accounts for 10-40% of the total area of the butterfly ecological garden, and evergreen plants at least account for 50% of the area of the commonplant area of evading plants and resting plants; and (3) putting butterflies. The method constructs a closed butterfly ecological garden which can be viewed all the year round, can ensure the healthyliving state of butterflies, enables butterflies to keep vigor and have a long life, presents a good viewing effect, and realizes the science popularization education function.

The invention discloses an indwelling pressure measuring and urethral catheterization device, a system applying the urethral catheterization device and an application method. The indwelling pressure measuring and urethral catheterization device comprises a first urethral catheterization mechanism and a first pressure measuring film, wherein three channels of an integrated structure are arranged on the side, matched with the human bladder, of the first urethral catheterization mechanism, so that a first urethral catheterization cavity, a pressure measuring cavity and a water injection cavity which communicate are defined inside the first urethral catheterization mechanism, and the side, away from the human bladder, of the first urethral catheterization mechanism is of a split structure, so that a first urethral catheter, a pressure measuring pipe and a water injection pipe which are matched with the first urethral catheterization cavity, the pressure measuring cavity and the first air injection cavity are obtained; the first pressure measuring film is arranged on the pressure measuring pipe; a pressure measuring bubble and a water bag which are matched are arranged at the front end of the first urethral catheterization mechanism; and first notches are formed in the positions, matched with the pressure measuring bubble and the water bag, of the pressure measuring pipe and the water injection pipe. According to the indwelling pressure measuring and urethral catheterization device, the system applying the urethral catheterization device and the application method, complications caused by a traditional indwelling urethral catheterization technology to the bladder of a patient can be effectively avoided or relieved.

The invention relates to the technical field of medical equipment and discloses an efficient platelet vibration storage box comprising a storage box body. A motor is fixedly connected to one side of the bottom of the inner wall of the storage box body through a connecting block. The outer surface of an output shaft of the motor is sleeved with a first belt wheel. A support plate is fixedly connected between the two sides of the inner wall of the storage box body. A vibration block is slidably connected to the top of the support plate. A heating groove is formed in the vibration block, and a heating wire is fixedly installed in the heating groove. According to the platelet vibration storage box good in vibration effect, the vibration effect is enhanced greatly, the condition that a vibrator is damaged, and consequently platelets in the storage box cannot be stored normally is well avoided, the vibration stability of the storage box is improved to a certain extent, thus normal physiological activity of the platelets is ensured so that the platelets can be stored normally, and people can use the platelets normally.

The invention relates to a row type aquatic organism suspended sediment experimental device which comprises an experimental container which is installed on a magnetic stirring apparatus base seat. A support used for placing a heating bar and an air inflation bar is arranged on one side of the magnetic stirring apparatus base seat. The heating bar and the air inflation bar are used for heating and inflating air to water inside the experimental container. A magnetic rotor is arranged on the bottom of the experimental container. The magnetic rotor moves in a circular mode under the effect of the magnetic stirring apparatus base seat. The experimental device enables aquatic organisms to carry out normal physiological activities under a suspended sediment state.

The invention relates to the technical field of insect transportation, and particularly discloses a method for long-distance transportation of fruit fly wormy fruit samples. Melons and fruits with attached melon fly larvae are packed in a package bag with vermiculite, a bag mouth is fastened, and then the packaging bag is put into a breathable packaging box for transportation. According to the method, the melons and fruits provide food for the melon fly larvae, so that the melon fly larvae maintain normal physiological activities. The melon fly larvae eat the melons and fruits, the melons andfruits rot, a large amount of sewage flows out, the larvae are prone to being drown, and a larval environment is affected. The vermiculite has the characteristics of light weight, good breathability,strong water absorption and the like. The vermiculite can absorb the sewage produced by pumpkin decay and maintain a dry and breathable environment. The vermiculite further has the effect of bufferingextrusion and reducing vibration. The survival rate of melon flies can be significantly improved by adding the vermiculite.

The invention discloses ixeris denticulata table vinegar which comprises the following components in parts by weight: 20-50 parts of ixeris denticulata extracted juice, 2-6 parts of white granulated sugar, 1-8 parts of table salt, 0.03-0.1 part of sodium citrate, 0.5-5 parts of polypeptide, 0.02-0.1 part of a sweetening agent, 5-10 parts of a flavouring agent and 40-70 parts of table vinegar. The table vinegar obtained through the method is good in taste, has the effects of clearing heat and removing toxicity, diminishing swelling, expelling pus, cooling blood for hemostasis, and the like as the medicinal efficacies of ixeris denticulata are combined with table vinegar, is beneficial to body health and can achieve a health care effect after long-term drinking.

The invention relates to the field of food, in particular to bitter herb tea and its fermenting agent. The invention uses high-quality wild bitter herbs as raw materials, and is manually refined by modern tea-making techniques from bitter herbs. In the production process, special methods are used to maintain the original medicinal properties of bitter vegetables. The effect of the property of the medicine is improved again, and the tea does not add any auxiliary materials simultaneously. Its color is crystal clear, transparent, rich in aroma, refreshing and delicious. It is a good wild health product for enhancing the immunity of modern sub-healthy people. It is the preferred preventive tea for all kinds of flus that are popular today. Nowadays, due to changes in people's diet structure, diseases come from the mouth, there are many kinds of diseases, there are also many people who suffer from colds, and more people who suffer from constipation and poisonous body. Effect.

The invention relates to a pet cage, and in particular to a pet cage for veterinarian caring. The invention aims at providing the pet cage for veterinarian caring, which is capable of conducting grinding treatment on large pet food grains and is capable of effectively masking odor from pets. According to the technical scheme, the pet cage for veterinarian caring comprises a first mounting plate, awater frame, a second mounting plate, first supporting rods, a box, a meshed plate, a hinge, a cover plate, a pull handle and the like, wherein the water frame is arranged at the left side of the topof the first mounting plate; the second mounting plate is arranged at the top of the first mounting plate at the left side of the water frame; and the first supporting rods are arranged on upper partof the right side of the second mounting plate in a longitudinal symmetry mode. According to the pet cage provided by the invention, large pet food grains can be ground, so that rapid digestion of the grains which are eaten by pets is promoted, and energy extracting efficiency is indirectly improved; and along with rotation of blades, circulation of surrounding air can be accelerated, so that intense dispersion of fragrance can be promoted to effectively mask odor from the pets.

The invention provides a method for detecting a biochemical oxygen demand. The method comprises the following steps of performing microculture on a microbe containing water sample from active sludge, surface water, domestic sewage or microbe containing industrial waste water, thus obtaining a microbial film; enabling a blank water sample and a target water sample to pass through the microbial film respectively, detecting and obtaining dissolved oxygen reduction current of the blank water sample and the target water sample, thus obtaining a dissolved oxygen reduction current difference value between the target water sample and the blank water sample; and obtaining the biochemical oxygen demand of the target water sample according to the dissolved oxygen reduction current difference value and a preset standard curve. According to the method, since the microbial film obtained by culturing the microbe containing water sample from active sludge, surface water, domestic sewage or microbe containing industrial waste water has high environment adaptation capacity, a buffer solution system is not required and the physiological activity can be maintained by taking one or more then one of running water, well water, dropping water and underground water as a medium.

The invention provides a normal temperature mechanical perfusion solution that can expand the source of donor liver. The perfusion solution is composed of: naringenin-7-O-acetate 200-400mg, hydroxystarch 2-6g, adenosine triphosphate 20- 40g, artificial blood 15-45g, lecithin 2-6g, galactosidase 1-2mg, acetylgalactosidase 1-2mg, insulin 30-60u, compound amino acid injection 18AA 100-300ml, antibiotic 1-5g, Glucose 5‑30g, physiological saline 100‑300ml, 10% potassium chloride 5‑15ml, 5% sodium bicarbonate 10‑30ml, 10% calcium chloride 10‑20ml, vitamin B12 3‑8mg, vitamin E 2‑6mg, Vitamin C 1-5mg, dexamethasone 1-6mg, alprostadil 5-15μg.

The present invention provides a mechanical perfusion system for isolated heart preservation. The mechanical perfusion system comprises a central processor module, a power module, a heart storage module, a liquid circulation module and a monitoring module, wherein the liquid circulation module comprises a heart perfusion liquid storage device, and a heart perfusion liquid is stored in the heart perfusion liquid storage device, and contains itoside, an artificial blood, alpha-galactosidase and alpha-N-acetylgalactosidase. The mechanical perfusion system of the present invention can greatly expand the application range of heart cardiac donors, and can well solve the problem that the heart donor sources are insufficient and the isolated heart cannot be stored for a long time.

The invention provides a wireless closed-loop control system which is characterized by comprising a photoelectrode module (101) used for detecting electroencephalogram signals, a signal processing module (102) used for processing and classifying the electroencephalogram signals and obtaining control signals corresponding to classifications, a wireless energy supply module (103) used for providing electric energy for the photoelectrode module (101) according to the control signals, and a wireless power supply module (103) used for providing electric energy for the photoelectrode module (101) according to the control signals; and the photoelectrode module (101) is also used for receiving electric energy, so that an LED lamp (32) in the photoelectrode module (101) emits light. The invention further provides a wireless closed-loop control method which comprises the steps of detecting electroencephalogram signals; processing and classifying the electroencephalogram signals; obtaining control signals corresponding to classifications; and controlling power supply according to the control signals to enable the LED lamp (32) to emit light. According to the wireless closed-loop control system and method, the illumination intensity of the photoelectrode can be controlled by detecting the electroencephalogram signals; and the wireless closed-loop control system and method can be applied to treatment of brain diseases.

The invention discloses a calcium-sprayed freshness preserving method for processing of agricultural products. According to the method, a calcium solution is prepared, and the agricultural products are sprayed with a spray gun before picking the agricultural products, so that microbial invasion can be effectively inhibited, and the rotting rate can be effectively lowered; and the picked agricultural products are placed and soaked in the prepared calcium solution, a calcium chloride solution soaking method is employed mainly, then, calcium ions can effectively infiltrate into tissue of fruits by using depressurized infiltration, calcium can be distributed in regions such as cell walls, vacuoles, endoplasmic reticula and mitochondria and is in dynamic equilibrium with calcium in cytoplasm, thus, calcium outside plasma membranes can timely meet requirements of various reactions in cells so as to maintain normal physiological activities of the cells, and thus, the action of postponing aging of the fruits is achieved. According to the method, the problem that aging, softening and physiological diseases of the fruits are aggravated due to the fact that the tissue of the fruits is relatively low in calcium content frequently, cellular functions of the fruits are weakened, the tissue is prone to aging or necrosis, and the degradation of the cell walls is accelerated is solved.

The invention provides a method for preparing an oxygen carrier freeze-dried preparation of haemoglobin. The method comprises five steps of treatment before pre-cooling, pre-cooling, pre-freezing, freeze drying and storage, wherein at the stage of treatment before pre-cooling, a special single protective agent or compound protective agent is added; and the oxygen carrier freeze-dried preparation of haemoglobin prepared by the method has the advantages of high stability, normal temperature storage, and convenient transportation; moreover, the normal biological activities of the preparation canbe kept after the preparation is dissolved into water.

The invention discloses a nude mouse experimental device for non-contact thermal therapy research. The experimental device comprises a tubular container which is provided with an interlayer and a screw-in cover cap which is arranged at one end of the tubular container and is provided with a small hole, wherein one end of the tubular container provided with the interlayer is a conical end, and theother end of the tubular container is provided with an opening and inner screw threads are arranged on the inner wall of a port of the end, the interlayer is defined by the inner layer wall and the outer layer wall of the tubular container provided with the interlayer; the inner layer wall and the outer layer wall are connected by virtue of a connecting plate; air vents, which are not aligned, andspare slots, which are mutually aligned, are arranged in the inner layer wall and the outer layer wall of the tubular container provided with the interlayer; and the small hole is kept in the screw-in cover cap. Outer screw threads are arranged on the screw-in cover cap, and the outer screw threads are matched with the inner screw threads on the inner wall of the tubular container. The experimental device provided by the invention is simple in structure and diverse in functions; and by arranging the interlayer, an experimental animal is kept within an effective range of thermal therapy and isprotected from getting scalded due to direct contact with a heat source, and in addition, a penetrating effect of the thermal therapy on the human body can be simulated.

The invention belongs to the technical field of veterinary medicine, in particular to a preparation for preventing and treating porcine circovirus disease and a preparation method thereof. The preparation is prepared from 3-6 parts of black medlar, 3-6 parts of eucommia ulmoides, 3-6 parts of prepared rehmannia root, 6-10 dandelion, 6-10 parts of houttuynia cordata herb, 2-4 parts of liquorice, 6-10 part of purslane, 2-4 parts of wormwood, 8-12 part of leech, 2-4 parts of Aster tatarinowii, 2-4 parts of Gleditsia sinensis, 3-5 parts of Dryopteris Osmunda, 5-8 parts of lotus leaves, 5-8 parts of red silk thread, 5-8 parts of semen oryzae sinensis, 8-12 parts of food attractant. A Chinese medicine in that form of capsule or capsule is prepare from the extractive solution of Chinese medicinalmaterial through mixing with the capsule or capsule or capsule or capsule or capsule or capsule or capsule, and features that the capsule or capsule is rich in protein, auxin, carbohydrate, mineral and other nutrient, and can promote the growth of pig. The preparation provided by the invention has the advantages of scientific and reasonable combination, simple preparation method, no toxic and side effects, and can effectively inhibit the circovirus in the pig body, improve the survival rate of the pig and enhance the breeding income.

The invention relates to the technical field of biology, in particular to a drug target expression and purification method for high blood pressure. The drug target expression and purification method for high blood pressure comprises following steps: a human full-length TRPM4 gene segment is cloned to a pAntigen Mem vector, positive clones are screened; plasmids are extracted, competent DH10 strains are transformed, and positive clones are selected; rod granules are extracted, and P3 baculoviruses are produced in a baculovirus expression system; the P3 baculoviruses are transduced into HEK293SGnTI<-> cells, induced expression is performed, and purified drug targets are collected. After that, according to the TRPM4 drug target for the high blood pressure, design of corresponding specific small-molecule inhibitors and related antibodies is facilitated, and the method is applied to treatment of cardiovascular diseases such as the high blood pressure and the like. The drug target expression and purification method for the high blood pressure can produce the drug targets with normal biological activity and yield up to milligram level for the high blood pressure, and promote corresponding research and development of related antibodies.