Tests for syrup preparations
Syrup (Appendix I K of Part II of the 2010 edition of the Chinese Pharmacopoeia) refers to a concentrated aqueous sucrose solution containing the drug for oral
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Experiments on the effect of neostigmine on the muscarinic action of succinylcholine and cylindrolysine
Myorelaxants are divided into two types: depolarizing and non-depolarizing. Succinylcholine is the representative drug of the depolarizing type of muscarinic dr
Experimental effects of sodium phenobarbital and actinomycin D on cytochrome P-450 content in mouse liver
P-450 belongs to hemoglobin protein, and its reduced form combines with CO and shows an absorption peak at 450 nm. Therefore, the content of P-450 can be determ
Detergents, rinses, and enemas screening tests
Lotion (Chinese Pharmacopoeia, 2010 Edition, Part II, Appendix I S) means a solution, emulsion, or suspension containing a drug for cleansing or applying to unb
Applying, coating, filming agent inspection test
Application (Appendix I T of Part II of the 2010 edition of the Chinese Pharmacopoeia) refers to liquid preparations containing a solution, emulsion or suspensi
Experimental prevention of barium chloride-induced arrhythmias by propranolol and quinidine
Barium chloride induces arrhythmias by increasing the inward Na+ current in Purkinje fibers and increasing the depolarization rate of the maximal diastolic pote
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 effect of dose on drug action
The purpose of this experiment was to observe the differences in the effects of different doses of sodium pentobarbital on mice. After the administration of the
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,