A Synchronous Control Method of Drug Molecules and Its Application

Abstract

The invention belongs to the technical field of gene information control and discloses a synchronous control method of medicine molecules and application of the synchronous control method. The synchronous control method comprises the following steps: respectively establishing mathematic models of cancer cells moving randomly and medicine molecules diffused freely, and acquiring a cancer cell probability concentration equation and a medicine molecule probability concentration equation; on the basis of a signal transmission phenomenon between the medicine molecules and the cancer cells, finding a definitely existing coupling function of the medicine molecules and the cancer cells, and adding a coupling equation into the established cancer cell probability concentration equation and the medicine molecule probability concentration equation respectively, and plugging the coupling equation into the cancer cell probability concentration equation and the medicine molecule probability concentration equation respectively, thereby obtaining reaction diffusion models for synchronous control by the medicine molecules. By adopting the synchronous control method, one-to-one synchronous control of the medicine molecules to the cancer cells is achieved, and injury of the medicine molecules to healthy cells is reduced.

Description

technical field [0001] The invention belongs to the technical field of gene information control, and in particular relates to a drug molecule synchronous control method and its application. Background technique [0002] Cancer cells are a serious threat to human health and are a difficult problem that the world's medicine is trying to overcome. Cancer cells are diffuse and disordered, and the trajectory of cell proliferation is difficult to control. Therefore, the current treatment models are radiotherapy and chemotherapy. Radiation therapy is a method of treating tumors with radiation. Radiation includes α, β, and γ rays produced by radioactive isotopes and x-rays, electron beams, proton beams and other particle beams produced by various x-ray therapy machines or accelerators. About 70% of cancer patients need radiotherapy in the course of cancer treatment, and about 40% of cancers can be cured with radiotherapy. However, radiotherapy is a local treatment, which is only ef...

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Problems solved by technology

[0004] However, no matter it is radiotherapy or chemotherapy, it kills healthy cells as well as cancer cells, and the treated patients often have side effects such as vomiting, diarrhea, anemia, and decreased resistance. In order to reduce these side effects, there is an urgent need to develop Model and method for one-to-one control of drug molecules on cancer cells

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