Q, the medicine is insoluble in water, do cell experiments, how to dispense the medicine

In the process of dispensing cytotoxic drugs, if individuals do not add any protection, they are still harmful to the human body. Cytotoxic drugs refer to drugs that have harmful effects on biology, including toxic drugs of the reproductive system, carcinogenic, teratogenic or impairing fertility and causing a series of organ damage at low doses, mostly anticancer drugs, antibiotics, antiviral drugs, hormone drugs, immunosuppressants, etc. Cytotoxic drugs kill or inhibit tumor cells at the same time, have a certain degree of impact on the growth and reproduction of normal cells in the body, especially the damage to the proliferative epithelial cells is particularly serious, especially alkylating agents, whose metabolites can cause leukemia and lymphosis, bone marrow suppression is the most serious toxic reaction, mainly manifested as a decrease in white blood cells, with the increase of dose, platelets and red blood cells are also affected to varying degrees.

Many anti-cancer drugs have obvious carcinogenic effects, and long-term exposure to cytotoxic drugs will damage the immune system, resulting in fatigue, decreased resistance, colds, hair loss, insomnia, lack of concentration, menstrual irregularities, etc., and there are also individual high-sensitivity people, who may have allergic reactions after exposure. In the process of preparing cytotoxic drugs, dispensing personnel must wear corresponding personal protective equipment, such as chemical protective clothing, medical protective masks, protective gloves, etc.

If it is insoluble in water, it can be dissolved in organic solvents, such as ethanol, DMSO, etc.

Organic solvents, such as greases, can be used.

What to dispense, I'll tell you.

It's better to look up the books yourself, and agree to go upstairs.

Yes, cell culture requires aseptic manipulation, while ethanol has a sterilizing effect. However, absolute ethanol cannot be completely sterilized.

Pure alcohol with a concentration of almost 100 is very good at coagulating proteins, but it causes the proteins on the surface of bacteria to coagulate at once, forming a hard film. This dura prevents alcohol molecules from penetrating further into the bacteria, and instead protects the bacteria from death.

75% alcohol is generally sterilizing, so filtration is necessary if it is to achieve a sterile effect.

Hello, procaine ** psoriasis is not recommended. If the area of psoriasis is relatively large, oral acitretin capsules can be taken, and if the area is relatively small, compound glycyrrhizin tablets can be taken orally, and at the same time topical compound flumethasone ointment can be used**.

Guidance: Hello, drinking more water can be regulated, if there are still after three days, it is necessary to take antibiotic drugs**.