Toxic reactions to streptomycin and antidote experiments
Streptomycin is an aminoglycoside antibiotic, and its acute toxic reaction is neuromuscular blockage, with weakness of limbs and even respiratory depression. In
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Experimental effects of drugs of the efferent nervous system on blood pressure in rabbits
Learning the method of acute blood pressure experiment in anesthetized animals; observing the effect of efferent nerve drugs on the blood pressure of animals, d
Experimental effects of drugs on spontaneous activity in mice
Spontaneous activity is a physiological characteristic of normal animals. The amount of spontaneous activity often reflects the state of central excitation or i
Extraction, isolation and characterization of the alkaloids of Hantahexaenia japonica
Han Fangji is the root of Stephania tetrandra S. Mcore (防己科千金藤属物), an expectorant, antipyretic and analgesic drug whose active ingredients are alkaloids
Pre-testing of chemical constituents of natural medicines
The chemical components contained in natural medicines are relatively complex, and for natural medicines of unknown composition, before extracting and separatin
Access to the Chinese Pharmacopoeia
The objectives of this experiment are: 1. to familiarize with the requirements of the laboratory; 2. to familiarize with and manage the basic laboratory apparat
Experiments on the preparation of emulsion-type liquid pharmaceuticals
Emulsion-type liquid pharmaceuticals, also known as emulsions, refers to the two immiscible liquids are mixed, one of which is dispersed in the liquid droplet s
Practice experiments for weighing operations
The experimental objectives of this experiment are: 1. to familiarize with the structure and performance of the rack-and-pan balance and electronic balance, and
Experiments on the preparation of liquid pharmaceuticals classified by route of administration and method of application
In clinical work, due to the different medical effects and purposes of medication, liquid pharmaceuticals are often classified according to the routes of admini