Five methods of cancer treatment

In this paper, five treatment schemes for cancer (except conventional radiotherapy, chemotherapy, heavy ion, surgical resection of lesions, etc.) are proposed. ), and each method has a little scientific basis. As for the effectiveness of the method, it remains to be verified. In short, a dead horse is a living horse doctor, just in case.

Never mind science or nature. Cancer is a question of probability. Like god's dice. Whoever hits is the one who can't refuse. On the Internet, the probability of being drawn is 22%, although I don't know how this probability comes from.

In 20 18, there were new cancer patients 18 1000000, and the distribution of all continents in the world is shown in the following figure.

As can be seen from the figure, Asia won the first place with an incidence rate close to 50%. Of course, this can also be attributed to the fact that the Asian population itself accounts for half of the world's total population. Interestingly, in Africa, where the population ranks second in the world, the incidence rate is only 5.8%. This result may come as a surprise to many people. After all, people's environment is so bad that they have been living in hot water since birth. Of course, it may also be because many parts of Africa are too backward to be included in the statistics, or because many people do not live to the age of cancer. But if the statistics are valid, or assuming that they can live to an average life, then the reasons behind this can be simply considered.

Cancer cells are not a terrible existence. It can even be said that everyone produces them every minute, but human immune cells kill cancer cells before they divide out of control. The most common immune cells in human body are white blood cells, killer T cells, macrophages and NK cells. Since we talk about cells, let's talk about several therapies related to immune cells.

1.t cell immunotherapy

20 18 the nobel prize in physiology is t-cell immunotherapy. Simply understood, the uncontrolled growth of cancer cells is, in the final analysis, that the immune system no longer recognizes them. According to research, this is because cancer cells release something that makes T cells lose their ability to judge. Pd- 1 is an immunosuppressive molecule, which can prevent substances released by cancer cells from contacting with T cells, thus ensuring the activity of T cells and achieving the effect of eliminating cancer cells.

However, there are some defects in this therapy, because cancer cells with different tissues and organs will release different inactivating substances, which are called radish pits, and need a variety of inhibitory molecules for different cancer cells. The research and development of each targeted drug will consume huge manpower, material resources and financial resources (I hope that the directional differentiation of stem cells will solve this problem in the future). At present, there are two drugs on the market in Chinese mainland, Opdivo for second-line treatment of non-small cell lung cancer and Keytruda for locally advanced or metastatic melanoma that has progressed after first-line treatment. Of course, if other unapproved pd- 1 drugs are urgently needed, you can check and buy them from Hong Kong after finding the corresponding drugs, or you can go to Japan for treatment if you have enough money.

2. Macrophage immunotherapy

Squint is a monster. Don't look at how sweet and tempting it is to eat the little sister. One enemy kills human cells (not only bad people have no resistance to big breasts, but also bad cells). But strangely, few people have studied the immunotherapy of macrophages, because scientists have discovered a very strange phenomenon. Sometimes, Miss Macrophage not only doesn't kill these bad elements, but also gets close to them. They even keep cancer cells and provide them with nutrition.

Under normal circumstances, cancer cells may know that they are deadly cancer cells, so in the early stage of mutation, they will be particularly arrogant and deliberately release a substance called "eat me" to attract macrophages to devour. This is certainly a road to destruction. But slowly, they became smart and began to secrete a false coat to wrap the substance that "ate me", so macrophages were confused by their appearance and lost their recognition ability. (Sure enough, smart bad guys seem to be good people)

Based on this, some studies began to develop in the direction of tearing off the false coat and returning the fierce (chest) macrophages to me. After all, compared with the killer T, their shooting range is wider.

3.NK cell activation

Natural killer cell (NK) is a natural cancer cell killer and a natural enemy of cancer cells, but its exact source is not very clear, and it is generally believed that it comes from bone marrow. This kind of cell is not only rare in the human body, but also lazy, often in a state of sleep, but once activated, it opens instantly, no kidding.

So the question is, how to activate NK cells? The answer is: laugh!

An optimistic person, probably God wants him to smile more on the earth.

This also explains why Africa, which often sings and dances around bonfires, is not easy to get cancer.

After a brief introduction of immunotherapy, I want to talk about two things about cell division.

4. Molecular targeted drugs

Cancer cells are all caused by the wrong division of normal cells and will not be produced out of thin air, so the mechanism of many molecular targeted drugs is to inhibit the wrong expression of normal cells. However, you should know that there are many ways to make mistakes in this matter.

This defect is that a drug developed at a high price will have another wrong expression when drug resistance occurs. Just like in mathematics, 1+ 1 should be equal to 2, and it will become equal to 3 one day. When we study a drug, we will tell it is wrong and kill it, but maybe one day it will know that this answer is wrong and suddenly come to a conclusion of 4 or 5.

5. Electric field therapy

The terrible thing about cancer cells is that they can divide indefinitely without control, absorb a lot of nutrients from normal cells and destroy the ecological environment of cell communities. Is there any way to stop it from splitting? Yes!

Studies have shown that alternating electric field can knock out the formation of spindle filament during cell division, that is, cell mitosis will be hindered under a certain electric field intensity. Cut off the source of its military growth, and the remaining defeated soldiers will greatly reduce the workload of immune cells. Although the electric field will also hinder the division of normal cells, it is completely dwarfed by the growth rate and destruction degree of cancer cells.

Experiments show that in the frequency range of 100K-250KHz and the amplitude range of 60- 120 V, the destructive power to cancer cells is the greatest. Therefore, according to this theory, the US Food and Drug Administration has also approved a tumor electric field therapeutic instrument, and the data show that the device can really delay the survival time of cancer patients. As shown in the following figure

It consists of a host and electrodes. The host is responsible for sending field strength signals, and the two electrodes form an electric field. Electrodes with different shapes can be made for tumors in different parts. This kind of equipment is used in many parts of the world (only Japan in Asia), but for some reason, there is only a rental market at present, and there is no buying and selling market. The rental price is $20,000/month.

To sum up, both drug therapy and equipment therapy cost a lot, and there is really no absolutely effective way to treat cancer at present. Let's just say that keeping a happy mood is probably the only thing we can do.

This article is pure serious nonsense, don't take it out to harm people. )