The pharmacology of marihuana.
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Animals↗
Biomedical subjects
R Thomas
Publications and source records attributed to R Thomas.
Metabolism of diethylhexyl phthalate by rats. Isolation and characterization of the urinary metabolites.
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Animals↗
Control of development in temperate bacteriophages. V. Sequential activation of the viral functions.
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Coliphages↗
Boolean formalization of genetic control circuits.
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Alleles↗
A technique for monitoring the heart rate of rats in the open field test.
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Animals↗
[Mass spectrometer with magnetic analyser for low density plasma studies (author's transl)].
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Blood Chemical Analysis↗
[Conduction disorders induced by piperazine; clinical and experimental study].
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Adult↗
[In vivo study of the effect of electric potential on the diffusion of fluorine ions in dental enamel].
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Action Potentials↗
[Rapidly regressive electrocardiographic aspects of antero-septal necrosis].
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Acute Disease↗
Prostaglandins: action on mast cells in vitro.
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Animals↗
The white psychiatrist vs the black patient. Are blacks being whitewashed?
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Black or African American↗
Regulation of gene expression in bacteriophage lambda.
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Bacteriophages↗
Initiation of circadian rhythms in arrhythmic churchyard beetles (Blaps mucronata).
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Comment↗
Control of development in temperate bacteriophages. 3. Which prophage genes are and which are not trans-activable in the presence of immunity?
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Bacteriophages↗
Passive replication of heteroimmune bacteriophage in a lambda-driven replicon.
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Coliphages↗
Biosynthesis of N-(alpha-hydroxyethyl) lysergamide, a metabolite of Claviceps paspali Stevens and Hall.
1. The biosynthetic origin of the amide substituent of N-(alpha-hydroxyethyl)lysergamide has been studied. 2. [1-(14)C]Acetate, [(14)C]formate, [2-(14)C]mevalonic acid lactone, [2-(14)C]indole, dl-[3-(14)C]tryptophan, dl-[3-(14)C]serine, dl-[2-(14)C]alanine and [2-(14)C]pyruvate were efficiently incorporated into the alkaloid, but not dl-[1-(14)C]alanine or [1-(14)C]pyruvate. 3. Only the dl-[2-(14)C]alanine- and [2-(14)C]pyruvate-derived alkaloid contained appreciable radioactivity in the amide substituent. 4. l-[(15)N]Alanine-derived alkaloid was shown to be specifically labelled in the amide nitrogen. However, l-[(14)C,(15)N]alanine was found to be incorporated into the methylcarbinolamide substituent with an appreciable increase in the (15)N/(14)C ratio, suggesting that alanine is not the direct precursor of this moiety.
Acetates↗