As we age, after the age of 35, blood vessels will naturally decline and age, increasing the risk of cardiovascular disease. However, if we pay attention to scientific diet in daily life, improve dietary structure, and strengthen physical exercise, we can cleanse and protect our blood vessels and make blood vessels younger and healthier. The following vegetables are recommended to eat a little every day......
1. Cabbage: Maintaining blood vessel elasticity
Cabbage contains a large amount of crude fiber, which binds with fat and cholesterol in the intestine, reducing the absorption of these substances and preventing the formation of cholesterol in the blood to reduce the formation of atherosclerosis, thereby maintaining the elasticity of the blood vessels.
Moreover, the rich minerals such as calcium and magnesium have a significant effect on reducing the incidence of cardiovascular disease.
2. Cauliflower: Vascular Cleaner
Chinese medicine has always been said that "white into the lungs," said white cauliflower is undoubtedly a timely health of vegetables, not only lungs and lungs, or a very good blood vessel cleaning agent.
3, kale: soften blood vessels
Kale is rich in dietary fiber and minerals, which can help lower cholesterol, soften blood vessels, and prevent heart disease.
Broccoli: Vascular Cleaner
Broccoli is one of the foods containing the most flavonoids. In addition to preventing infection, flavonoids are also the best vascular cleansing agents that can prevent the oxidative clotting of cholesterol and prevent platelet aggregation, thereby reducing the risk of heart disease and stroke.
5, tomatoes: antioxidant
Tomatoes not only have various vitamin levels much higher than apples and pears, but they can also increase the body's antioxidant capacity, eliminate free radicals and other body waste, protect blood vessel elasticity, and prevent thrombosis.
6, carrots: discharge toxins
Carrot is an effective mercury-discharging food. It contains a large amount of pectin that can be combined with mercury, effectively reducing the concentration of mercury ions in the blood, promoting blood circulation, and accelerating the discharge of toxins.
7, melon: prevention of atherosclerosis
The melon has diuresis, heat, thirst, detoxification effect. Often eat melon, can reduce the body's fat content, for arteriosclerosis, coronary heart disease, diabetes, high blood pressure also has a good effect.
8, onion: anti-atherosclerosis
Onion contains a prostaglandin A that allows blood vessels to dilate. It relaxes blood vessels, lowers blood viscosity, and reduces blood vessel pressure. At the same time, onions can also increase fibrinolytic activity, with hypolipidemic, blood sugar, and anti-arteriosclerotic effects. .
9, garlic: prevent thrombosis
Allicin in garlic can weaken the activity of enzymes that synthesize cholesterol in the liver, thereby lowering the level of cholesterol in the body and protecting the blood from remaining in a healthy state.
In addition, garlic also contains a sulphide called galactin, which reduces blood cholesterol and prevents thrombosis.
10, black fungus: discharge toxic substances
Modern medical research found that a kind of plant gum contained in edible fungus has strong adsorption capacity, can concentrate the impurities that remain in the human digestive system, and then excreted from the body, thus playing the role of detoxification and clearing the stomach and intestines.
11, kelp: prevent thrombosis
Kelp is rich in fucoidan and laminin. These substances all have heparin-like activity, which can prevent thrombosis and reduce cholesterol and inhibit atherosclerosis.
12, peanuts: clear the blood vessel wall
This is the final introduction of peanuts, which are rich in unsaturated fatty acids. The unsaturated fatty acids have the effect of clearing blood vessel walls, and can also help soften blood vessels and control blood pressure and blood lipids.
The automatic biochemical analyzer is an instrument that measures a specific chemical composition in body fluids according to the principle of photoelectric colorimetry. Due to its fast measurement speed, high accuracy and small consumption of reagents, it has been widely used in hospitals, epidemic prevention stations and family planning service stations at all levels. The combined use can greatly improve the efficiency and benefits of routine biochemical testing.
principle
The automatic analyzer is to automatically run all or part of the steps of sampling, mixing, warm bath (37°C) detection, result calculation, judgment, display and printing results and cleaning in the original manual operation process. Today, biochemical tests are basically automated analysis, and there are fully automatic biochemical analysis systems designed for large or very large clinical laboratories and commercial laboratories, which can be arbitrarily configured according to the laboratory's testing volume.
Whether it is the fastest-running (9600Test/h) modular fully automatic biochemical analyzer today, or the original manual-operated photoelectric colorimeter for colorimetry, the principle is the use of absorption spectroscopy in spectroscopic technology. It is the most basic core of the biochemical instrument.
Optical system: is a key part of ACA. Older ACA systems used halogen tungsten lamps, lenses, color filters, and photocell assemblies. The optical part of the new ACA system has been greatly improved. ACA's beam splitting system can be divided into front splitting and rear splitting due to different light positions. The advanced optical components use a set of lenses between the light source and the cuvette to convert the original light source. The light projected by the lamp passes through the cuvette to bring the beam to the speed of light (unlike traditional wedge beams), so that the spot beam can pass through even the smallest cuvette. Compared with traditional methods, it can save reagent consumption by 40-60%. After the spot beam passes through the cuvette, the spot beam is restored to the original beam through this group of restoration lenses (wide difference correction system), and is divided into several fixed wavelengths (about 10 or more wavelengths) by the grating. The optical/digital signal direct conversion technology is used to directly convert the optical signal in the optical path into a digital signal. It completely eliminates the interference of electromagnetic waves to the signal and the attenuation in the process of signal transmission. At the same time, the optical fiber is used in the signal transmission process, so that the signal can achieve no attenuation, and the test accuracy is improved by nearly 100 times. The closed combination of the optical path system makes the optical path without any maintenance, and the light splitting is accurate and the service life is long.
Constant temperature system: Since the temperature of the biochemical reaction has a great influence on the reaction results, the sensitivity and accuracy of the constant temperature system directly affect the measurement results. The early biochemical instruments used the method of air bath, and later developed into a dry bath with constant temperature liquid circulation which combines the advantages of dry air bath and water bath. The principle is to design a constant temperature tank around the cuvette, and add a stable constant temperature liquid that is odorless, non-polluting, non-evaporating and non-deteriorating in the tank. The constant temperature liquid has a large capacity, good thermal stability and uniformity. The cuvette does not directly contact the constant temperature liquid, which overcomes the characteristics of the water bath type constant temperature being susceptible to pollution and the uneven and unstable air bath.
Sample reaction stirring technology and probe technology: The traditional reaction stirring technology adopts magnetic bead type and vortex stirring type. The current popular stirring technology is a stirring unit composed of multiple groups of stirring rods that imitate the manual cleaning process. When the first group of stirring rods is stirring the sample/reagent or mixed solution, the second group of stirring rods performs high-speed and high-efficiency cleaning at the same time. The set of stirring bars also undergoes a warm water washing and air drying process at the same time. In the design of a single stirring rod, a new type of spiral high-speed rotating stirring is adopted, and the rotation direction is opposite to the spiral direction, thereby increasing the stirring force, the stirred liquid does not foam, and reducing the scattering of light by microbubbles. Reagent and sample probes are based on the principle of early capacitive sensing, but slightly improved to increase the alarm of blood clots and protein clots, and re-test results according to the alarm level, reducing sample aspiration errors and improving the reliability of test results. . Large-scale biochemical instruments can detect more than 1,000 tests per hour, so automatic retesting is very important. Subjective evaluation of test results and manual retesting can no longer meet clinical needs.
Other aspects: barcode recognition of reagents and samples and computer login. Due to the lack of barcode recognition function of early biochemical instruments, there are more opportunities for errors. In recent years, both imported and domestic chemical instruments have adopted barcode detection. The use of this technology in biochemical instruments has provided technical support for the development of high-speed ACA, and also made the instrument quite supportive. The software development is simple and easy, therefore, barcode detection is the basis for the intelligence of the instrument. Open reagents, as an important factor for hospitals to choose models, whether the instrument supports open reagents is very important. After the reagents are opened, hospitals and scientific research units can choose their own reagent suppliers, and have a greater degree of freedom in measuring the price, the reliability of the test results, and the validity period of the reagents. Ion Selective Electrode Analysis Accessory (ISE), human serum and urine electrolyte indicators are very important, and hospitals can save money by adding ISE to the ACA system.
Bio Chemistry Analyzer, Clinical Chemistry Analyzer, Blood Chemistry Analyzer,Urine Chemistry Analyzer
Jilin Sinoscience Technology Co. LTD , https://www.contoryinstruments.com