Pharmacological effects 1. The effect on the digestive system is to administer a half to one drop of croton oil, which produces a burning sensation in the mouth, pharynx and stomach, and induces vomiting. Croton oil enters the intestine in the case of alkaline intestinal fluids. After hydrolysis, it releases crotonic acid, stimulates the intestinal mucosa, causes inflammation, increases secretion, promotes peristalsis, produces severe diarrhea in 0.5 to 3 hours, accompanied by severe abdominal pain and tenesmus. Croton oil can act directly on the intestinal muscles, low concentration of croton oil emulsion so that in situ or ex vivo rabbit intestinal excitement; concentration increases, the main performance is inhibition. Crotonic acid to animal oral administration, can also promote bowel movements, so that the intestinal mucosa congestion, and even cause intestinal gangrene; if injected directly into the intestine can be collected bloody exudate. Inhalation of croton smoke can promote gastrointestinal motility and eliminate flatulence. Croton aqueous solution administered by rabbit ear can increase the secretion of bile and pancreatic juice. 2. Anti-pathogenic microorganisms and their effects on other organisms In vitro bacteriostatic experiments have demonstrated that Croton decoction has a strong inhibitory effect on Staphylococcus aureus and diphtheria bacilli, and also has a certain inhibitory effect on Pseudomonas aeruginosa and influenza bacilli. The subcutaneous injection of croton oil to mice infected with epidemic encephalitis B can reduce the mortality of mice and prolong the survival time. 2. The decoction after croton dip has inhibited the development of experimental murine malaria. Croton leachate kills the middle host snails of the schistosome and the middle host snails of the ginger bug. In addition, it also has toxic effects on snails, fish, shrimps, clams and other organisms. Integral frame fuselage Eft Frame,Eft Drone Frame,Hexacopter Frame,Mini Drone Frame,frame drone,crop sprayer,agricultural spraying,agriculture sprayer,agricultural irrigation drone,drone fumigacion uav Dongying Youjia Industry & Trade Co. Ltd. , https://www.uav55.com
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