Action of picric acid on the effects of some drugs acting on the central nervous system, with special reference to opioids.
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Amphetamine↗
Biomedical subjects
F Huidobro
Publications and source records attributed to F Huidobro.
Potentiation of morphine analgesia by picric acid in mice.
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Analgesia↗
Hyposensitivity to drugs induced by morphine and some related substances in the cat.
1. Hyposensitivity to noradrenaline occurred concomitantly with morphine tachyphylaxis in the absence of any obvious depressant effect on the heart or peripheral circulation.2. The actions of adrenaline, noradrenaline and angiotensin and, occasionally, other drugs were tested before and after repeated injections of morphine or one of ten related substances in various preparations of the spinal cat.3. Tachyphylaxis in response to morphine could be related to a simultaneous decrease in the tissue responses to adrenaline, noradrenaline and angiotensin but such a parallelism has not been shown for the substances related to morphine.
Angiotensin II↗
Normorphine on noradrenaline hypertension.
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Animals↗
Quinine-like actions of two 2-amino-2-phenol alkyl derivatives.
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Acetylcholine↗
Tolerance and physical dependence to morphine in the cat.
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Animals↗
The presence in mice chronically treated with morphine of a substance (s) that modifies morphine responses.
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Analgesia↗
Tolerance to morphine in the white mice.
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Aminopyrine↗
Tolerance to morphine in the white mice.
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Analgesics↗
Some features about tachyphylaxis.
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Animals↗
Action of nor derivates of morphine on the intensity of the abstinence syndrome to morphine in mice.
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Animals↗
Intraventricular administration of nalorphine to mice implanted with pellets of morphine.
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Animals↗
Detection of morphine and related alkaloids in mice homogenates by thin layer chromatography.
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Animals↗
Studies on morphine. VII. Influence of demethylating drugs on the intensity of some morphine effects.
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Animals↗
Studies on morphine. IX. On the intensity of the abstinence syndrome to morphine induced by daily injections of nalorphine in white mice.
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Animals↗
Studies on morphine 8. Action of drugs that mobilize aromatic alkyl-amines on the intensity of the abstinence syndrome to morphine in white mice.
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Amines↗
[Importance of parenteral nutrition in cardiac surgery].
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Cachexia↗
[Influence of nalorphine on morphine fixation by brain homogenates (author's transl)].
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Animals↗