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Overview of the contents of this article: 1. What are the effects and functions of leeches? 2. What are the effects of leeches? 3. What are the effects of leeches? How to use it? 4. What are the differences in the effects of raw leeches and dried leeches? 5. The effects and effects of leeches. 6. The effects and effects of leeches. What are the effects and effects of leeches? 1. Protect cranial nerves
Leech can reduce the impact of cerebral ischemia on cranial nerve function.
2. Inhibit tumor angiogenesis
Leech products can exert anti-tumor effects, and one of the important mechanisms is to inhibit the formation of tumor angiogenesis.
Leech powder suspension can not only reduce blood viscosity, promote blood circulation, and allow the tissues where blood vessels are located to obtain more oxygen and nutrients;
thus improving the hypoxic state of tumor cells , and it can also prevent the activation of vascular endothelial growth factor and inhibit the formation of tumor blood vessels by reducing the expression level of hypoxia-inducible factors in patients.
3. Anti-fibrosis
Gavage administration of leech powder can inhibit obstructive nephropathy, thereby inhibiting the progression of renal interstitial fibrosis.
Extended information:
Leech bodies contain 8 elements: calcium, chromium, copper, iron, magnesium, manganese, vanadium, and zinc, of which vanadium, manganese, copper, iron, and zinc are It is an essential trace element in the human body.
Leech has a strong ability to enrich zinc.
The content of zinc in nature is relatively small, and it is an important element in maintaining normal physiological activities of the human body. The human body cannot generate it by itself and can only rely on external supply.
And zinc can improve human immunity and has anti-cancer functions.
As the human body ages, the content of trace elements in the body gradually decreases, especially zinc.
-Leech
What are the effects of leeches? Efficacy and function of leeches:
Break blood and remove blood stasis. Leech is a blood-sucking product that can remove blood stasis and break knots. Its taste is bitter and salty, and its bitterness can relieve knots. Salty can soften hard knots, and salty can overcome them. Blood, enters the liver meridian blood component, its effect is good at breaking blood and removing blood stasis, and its power is relatively strong.
"Shen Nong's Materia Medica" records: Leeches "can cure bad blood, blood stasis, amenorrhea, accumulation of broken blood, childlessness, and dilute water channels.
", and are often used to treat accumulation of blood. Blood, lumps, amenorrhea, bruises and other symptoms.
"Treatise on Febrile Diseases" states: "For Taiyang disease, the external symptoms are still present on the sixth or seventh day, and the pulse is weak and heavy, but the chest is not knotted. If the person goes crazy, the heat will be in the lower burner, and the lower abdomen will be hard and full. , if the urination is self-directed, the bleeding will be cured.
The reason is that the sun follows the menstruation, and the blood stasis and heat are in it.
"
Also: "Those with Taiyang disease, yellow body, heavy pulse, hard abdomen, and difficulty in urination are those with no blood; those with spontaneous urination, such as those who are crazy, have stagnant blood syndrome.
" and "Typhoid fever has heat, and the abdomen is full, and it should be difficult to urinate. If it is reversed now, it means there is blood, so treat it immediately.
"; in the case of leeches, this is the case. It is a pulse syndrome of animal blood syndrome. It is due to blood stasis in the inner part, blood heat and blood stasis in the lower Jiao, stagnant blood stasis, obstruction of the Qi vessel, stagnation of the pulse channels, or blood stasis that disturbs the mind, resulting in hardness and fullness in the lower abdomen. , going crazy, weak and heavy pulse.
Because the disease does not affect the blood content and bladder gasification, it is self-help when urinating.
Because the blood stasis has been formed, it is not a blood stasis.
Leech removes the blood, breaks up the blood and removes the blood stasis, removes the bad blood, attacks the blood accumulation, causes the blood stasis to flow down and the qi to relax, attacks the inside and the outside to relieve itself, it is actually used to treat Taiyang disease. The essential medicine for blood accumulation syndrome.
There is also an example of using leeches in "The Synopsis of the Golden Chamber": "A woman's menstrual flow is not good.
"
This is a syndrome of blood stasis that causes amenorrhea due to blood stasis forming in the body. In order to facilitate menstruation, the blood stasis must be removed first.
This product breaks blood stasis, removes blood stasis and generates new blood, allowing menstruation to proceed on its own.
For syndromes such as liver-spleen disharmony, Chong-ren imbalance, Qi and blood condensation in the uterus and uterus, resulting in enlargement of the uterus, hardness, menorrhagia, and blood clots, etc. This product can be used to treat gastric diseases, qi stagnation and blood stasis due to internal injuries of the seven emotions, wind during menstruation and childbirth, blockage of Chong and Ren stasis, obstruction of cell veins, amenorrhea caused by inability to separate menstrual fluids and pain in the lower abdomen and refusal to press. It enters the liver meridian to separate the blood, removes blood stasis in the liver meridian, and unblocks the blood vessels of the liver meridian to eliminate the syndrome and clear the menstrual flow.
This is the method of "Su Wen·Zhi Zhen Yao Da Lun": "Those who have knots will disperse them, and those who remain will attack them".
In modern times, the blood-sucking properties of living leeches have been used to treat patients with poor blood circulation after replantation of severed limbs or vasculitis. It can increase local blood flow, dilate blood vessels, and regenerate tissues on the verge of necrosis. It can also be used to absorb blood and reduce swelling.
What are the benefits of leeches? How to use it? Leech, the Chinese medicinal name, is the dried body of the leech, leech or willow leech of the family Hirudidae.
Salty, bitter, flat in nature, slightly toxic, and returns to the liver meridian.
It has the effects of breaking blood, removing blood stasis, and stimulating menstruation. It can be used to treat diseases such as lumps in the abdomen, blood stasis, amenorrhea, and injuries caused by falls.
However, it should be noted that pregnant women and patients without blood stasis should not use leeches.
First of all, fresh leeches themselves contain hirudin, which is the secretion of the glands in the head. It is a polypeptide. Its secretion contains a histamine-like substance with heparin and anti-thrombotic properties. Su et al.
As a traditional Chinese medicine, leech has the effect of terminating pregnancy and is best for early pregnancy.
Furthermore, the traditional Chinese medicine leech also has anticoagulant effect. It has a significant inhibitory effect on platelet aggregation and can reduce blood viscosity, thereby preventing the formation of thrombosis.
In addition, Chinese medicine leeches can also improve the body's microcirculation, absorb some hematomas caused by acute cerebral hemorrhage, reduce inflammation and edema around the brain tissue, alleviate the increase in intracranial pressure, thereby improving local circulation. , conducive to the recovery of neurological function.
Secondly, the traditional Chinese medicine leech has a significant effect on reducing hyperlipidemia, high cholesterol, and triglycerides.
And hirudin has an inhibitory effect on tumor cells, and it also has a certain inhibitory effect on the growth of liver cancer.
Because leeches have a high anticoagulant effect, they are beneficial to the action of anti-cancer drugs and can activate immune cells to infiltrate cancer tissues and kill cancer cells.
In addition, it is worth noting that some people with weak constitutions or weak pulses should not use traditional Chinese medicine leeches.
Pregnant women and those with bleeding tendencies should not use traditional Chinese medicine leeches.
There are also some patients with anemia who tend to have more severe anemia after taking leeches.
Generally, when taking leeches, you need to nourish qi and blood at the same time to prevent them from being harmful to the body.
To sum up, we understand that the traditional Chinese medicine leech has many effects. It has a significant effect on reducing hyperlipidemia and high cholesterol, and it also has an inhibitory effect on the growth of tumor cells.
However, you also need to pay attention to the process of using traditional Chinese medicine leeches. Some specific groups of people must avoid using them. It is best for patients to use them under the guidance of a doctor, and pay attention to replenishing qi and blood to avoid causing damage to the body. .
The effects of raw and dried leeches are the same.
The effects of raw leeches and dried leeches are the same, there is no difference.
It’s just that the price of dried leeches is more expensive.
Leech, also called leech, has been a precious medicinal material since ancient times and can treat angina pectoris, stroke, bruises, etc.
There are currently few wild leech resources.
In addition, Japan imports thousands of tons of leeches from the country every year. Bait leeches are omnivores with a preference for animals. They mainly feed on microorganisms and floating algae in the water. They like to eat snail meat and minced pork liver, and they like to suck animal blood.
For artificial breeding, livestock and poultry blood can be mixed with feed or grass meal.
Extended information:
Leeches can reach commercial specifications after half a year of raising. They can be caught and processed after the rice harvest, and the big ones are caught and the small ones are retained.
Put the caught leeches into a container containing 5 to 10% salt water to kill them all, rinse them with clean water, spread them on a bamboo curtain or mat to dry in the sun and then sell them.
In addition, the standards for high-quality dried leeches are neat specifications, no impurities, and a moisture content of less than 20%.
Due to the strong disease resistance of leeches and the ecological role of rice fields, diseases rarely occur in rice and leeches.
Water quality: The water layer is usually maintained at about 20 cm, and new water is added every 5 to 7 days.
In addition, 300 kilograms of decomposed organic fertilizer should be applied per acre 10 days before the leech seeds are released. At the same time, aquatic plants such as Hydrilla verticillata and water peanut are added to cultivate microorganisms and aquatic plants to ensure that the leech seeds can be released as soon as they are released. Eat palatable bait.
The role and efficacy of leeches 1. Effect on blood
Hirucin can prevent the action of thrombin on fibrin and hinder blood coagulation.
Hirucin is not destroyed by heat or ethanol.
Leech can secrete a histamine-like substance, which can dilate capillaries and increase bleeding.
The effect of leech alcohol extract in inhibiting blood coagulation is stronger than that of horseflies, insects, and peach kernels, and the effect of leech alcohol preparation is stronger than that of water preparation.
2. The effect of clearing blood stasis
In ancient medicine, leeches were used to suck the blood of trauma patients to achieve the purpose of clearing blood stasis; the Department of Traditional Chinese Medicine soaked the dried worm bodies into medicine , to treat lumps, blood stasis, amenorrhea, bruises, etc.
Extended information:
Living environment
Living in rice fields, ditches, shallow water, dirty ponds, etc., it is addicted to sucking the blood of humans and animals, moves very quickly, and can wave. You can also move like an inchworm.
It becomes active every time spring warms up, and its spawning period is from June to October. In winter, it often lies dormant in the wet mud near the shore. It cannot eat or move, and has strong survival ability.
Life habits: Leeches are cold-blooded annelids that can grow and reproduce in both north and south China. They mainly live in freshwater reservoirs, ditches, paddy fields, lakes and swamps, and in ponds rich in organic matter or pollution-free Most in small rivers.
The optimum temperature for growth is 10-40℃. In northern areas, when the temperature is lower than 3℃, it enters dormant hibernation period in the soil. In March-April of the following year, it becomes active when the temperature is higher than about 8℃.
Leeches are omnivorous animals, and their main lifestyle is to suck the blood or body fluids of animals. They often feed on plankton, insects, and molluscs in the water. Under artificial conditions, they feed on various animal offal and cooked egg yolks. , compound feed, plant residues, freshwater snails, miscellaneous fish, earthworms, etc. as bait.
Baidu Encyclopedia - Leeches
The efficacy and role of leeches Leeches (scientific name: Whitmaniapigra Whitman), also known as leeches, are leech species that mainly grow and reproduce in inland freshwater waters.
The body of the leech is slightly flat and looks like a cylinder at first glance. The body is about 2 to 15 cm long and 0.2 to 1.5 cm wide. The back is green with black, with 5 yellow longitudinal lines, and the ventral surface is flat. , gray-green, no mottled spots, the overall ring pattern is obvious, the body segments are composed of 5 rings, and the width of each ring is similar.
Leech has high medicinal value and is a traditional Chinese special medicinal aquatic animal.
Leech belongs to the liver meridian, and its main functions are to break blood and stimulate menstruation, remove blood stasis, reduce inflammation, and reduce swelling.
First, it is effective for diseases such as blood stasis, amenorrhea, lumps, hemiplegia due to stroke, and injuries caused by falls.
In clinical practice, it is often used for women's menstrual disorders, amenorrhea, some uterine fibroids, and women's masses in the lower abdomen, etc., especially those caused by blood stasis.
Secondly, leeches are commonly used for some stroke patients with hemiplegia, especially hemiplegia and speech difficulties caused by cerebral thrombosis or cerebral infarction.
It is also effective for blood stasis caused by injuries caused by falls or falls.
Pharmacologically, it has been found that it has an anticoagulant effect on the blood system, especially on the coagulation system.
In particular, there are some enzymes in leeches that have an anticoagulant effect.
Third, it plays a role in clearing blood vessels and strengthening the heart for the cardiovascular system.
Leech has a significant effect on reducing high cholesterol and high triglycerides.
Hirudin also has a certain inhibitory effect on tumor cells. Experiments have confirmed that it has a certain inhibitory effect on the growth of liver cancer in mice.
This is the end of the introduction about the efficacy and role of raw leeches and the efficacy and role of leeches. I wonder if you found the information you need? If you want to know more about this, remember to bookmark this site.