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selectivity β Receptor agonists Dobutamine It is a synthetic product with chemical structure similar to dopamine and optical activity. It is used as racemate in clinical practice. [Pharmacokinetics...

Generally, it can be divided into selective and non selective. Selective only promotes a certain reaction, and non selective promotes a certain type of reaction. β Receptor agonist (1) Selectivity ...

Agonists are also called stimulants. Molecules such as drugs, enzyme agonists and hormones that can enhance the activity of another molecule and promote a reaction. Agonists are drugs, enzyme agoni...

Substances that can reduce the catalytic activity of the enzyme without causing denaturation of the enzyme protein are collectively referred to as inhibitors of the enzyme [5]. Most inhibitors bind...

It belongs to psychoactive drugs, commonly including alcohol, opium and barbiturate. They inhibit or reduce the transmission of nerve impulses in the central nervous system, thereby suppressing (sl...

The material that increases the wettability of ore particles and makes it difficult to attach to bubbles during floating beneficiation. It can be inorganic compounds such as lime and cyanide, or or...

Common inhibitors [1]: sodium sulfide, zinc sulfate, sodium cyanide, potassium dichromate, sodium silicate, lime, xanthate, tannin, starch (dextrin), carboxymethyl cellulose, etc. Sodium sulfide So...

There are many kinds of inhibitors, which are widely used. Such as negative catalyst for catalytic reaction, polymerization inhibitor of macromolecular compound, antioxidant of plastics, rubber, gr...

Inhibitors (also known as polymerization retarders) are substances used to retard or reduce the rate of chemical reaction, with the same effect as negative catalysts. It can not stop polymerization...