Biomaterial Database

[The influence of ethrane on the electro- and pentylenetetrazol-convulsions in mice (author's transl)]. 1975

W Buzello, and K Jantzen, and K L Scholler

The influence of Ethrane upon electro shock and pentylenetetrazol-induced convulsions was studied in mice. Similar to other inhalation anaesthetics and to barbiturates Ethrane exerts a powerful anticonvulsive activity. There is a dose response relationship between the rate of electro shock (20 mA/0.2 sec) induced convulsions and inspiratory Ethrane concentration, convulsions being completely prevented by 1.5 vol.-percent of Ethrane. The LD(50) of pentylentetrazol increases five fold under a 2 vol.-percent Ethrane anaesthesia.

UI	MeSH Term	Description	Entries
D007928	Lethal Dose 50	The dose amount of poisonous or toxic substance or dose of ionizing radiation required to kill 50% of the tested population.	LD50,Dose 50, Lethal
D009120	Muscle Cramp	A sustained and usually painful contraction of muscle fibers. This may occur as an isolated phenomenon or as a manifestation of an underlying disease process (e.g., UREMIA; HYPOTHYROIDISM; MOTOR NEURON DISEASE; etc.). (From Adams et al., Principles of Neurology, 6th ed, p1398)	Cramp,Limb Cramp,Muscular Cramp,Cramp, Limb,Cramp, Muscle,Cramp, Muscular,Cramps,Cramps, Limb,Cramps, Muscle,Cramps, Muscular,Limb Cramps,Muscle Cramps,Muscular Cramps
D009132	Muscles	Contractile tissue that produces movement in animals.	Muscle Tissue,Muscle,Muscle Tissues,Tissue, Muscle,Tissues, Muscle
D010433	Pentylenetetrazole	A pharmaceutical agent that displays activity as a central nervous system and respiratory stimulant. It is considered a non-competitive GAMMA-AMINOBUTYRIC ACID antagonist. Pentylenetetrazole has been used experimentally to study seizure phenomenon and to identify pharmaceuticals that may control seizure susceptibility.	Leptazole,Pentamethylenetetrazole,Pentetrazole,Cardiazol,Corasol,Corazol,Corazole,Korazol,Korazole,Metrazol,Metrazole,Pentazol,Pentylenetetrazol
D002713	Chlorine	An element with atomic symbol Cl, atomic number 17, and atomic weight 35, and member of the halogen family.	Chlorine Gas,Chlorine-35,Cl2 Gas,Chlorine 35,Gas, Chlorine,Gas, Cl2
D004305	Dose-Response Relationship, Drug	The relationship between the dose of an administered drug and the response of the organism to the drug.	Dose Response Relationship, Drug,Dose-Response Relationships, Drug,Drug Dose-Response Relationship,Drug Dose-Response Relationships,Relationship, Drug Dose-Response,Relationships, Drug Dose-Response
D004347	Drug Interactions	The action of a drug that may affect the activity, metabolism, or toxicity of another drug.	Drug Interaction,Interaction, Drug,Interactions, Drug
D004597	Electroshock	Induction of a stress reaction in experimental subjects by means of an electrical shock; applies to either convulsive or non-convulsive states.	Electroconvulsive Shock,Electroconvulsive Shocks,Electroshocks,Shock, Electroconvulsive,Shocks, Electroconvulsive
D004987	Ethers	Organic compounds having two alkyl or aryl groups bonded to an oxygen atom, as in the formula R1–O–R2.
D005260	Female		Females