Analytical experiments on the mechanism of action of unknown antihypertensive drugs
Ganglion blockers affect the blood pressure drop induced by direct stimulation of the vagus nerve and the boosting effect of clamping the common carotid artery,
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Experimental effects of efferent nervous system drugs on blood pressure and hemodynamics
Efferent nervous system drugs produce cardiovascular effects by acting on the corresponding receptors on cardiac and vascular smooth muscle, resulting in corres
Experiments on the relationship between solubility and action of barium salts
Solubility-action relationship experiments with barium salts can be used to study the effect of the physicochemical properties of a drug on its action.
Observation experiment on the diuretic effect of drugs
NA is an a receptor agonist, a larger dose can constrict renal blood vessels, reduce renal blood flow, resulting in a decrease in urine output; furosemide is a
Experimental determination of LD50
The lethal dose (LD50) is an indication of the level of toxicity of drugs, poisons and pathogenic microorganisms. It represents the dose or concentration that k
An experiment on the effect of caffeine on classmates' numeracy and heart rate
The purpose of this experiment is to master the basic process of T-test, a statistical method of measuring information, and to familiarize with the effect of ca
Experimental determination of plasma half-life and apparent volume of distribution of drugs
In pharmacology experiments, there are many factors affecting the experimental results, some of which can be controlled, while some are difficult to control. In
Experiments on the observation of the inhibitory and excitatory effects of drugs on respiration
High-dose injections of aminoglycoside antibiotics can produce a blockade of the muscle junction, which is manifested by weakness of the extremities. Dyspnea or
Experimental effects of drugs on blood pressure and heart rhythm in rabbits
Epinephrine alone has a pressor effect, while alpha-blockers can reverse its pressor effect. Barium chloride can promote the inward flow of sodium ions in the P