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E L Thomas

Publications and source records attributed to E L Thomas.

At least 109 records · Page 6Linked to original sources

Properties of some new Brucella phage isolates; evidence for lysogeny within the genus.

A number of phages were isolated from Brucella abortus strains showing atypical phage sensitivity patterns. The phages, designated the Firenze group, were all similar in morphology, host range general properties. They were lytic for smooth Brucella abortus, Br. neotomae and Br. suis, but not for Br. melitensis strains. They were serologically distinct from phages of the Tbilisi and M51-S708-Weybridge groups and also differed from these in plaque morphology and physical and chemical stability. The parent brucella strains although smooth were resistant to lysis by their own phages or by the other available brucella phages. Their general properties suggested a lysogenic state.

Antigens, Viral↗

Na plus-facilitated reactions of neutral amino acids with a cationic amino acid transport system.

The predominant basis for transport interactions between neutral and cationic amino acids in the Ehrlich ascites-tumor cell and the rabbit reticulocyte has been identified as a reaction of the neutral amino acid plus Na(+) with the cationic amino acid transport system. This reaction is revealed both by a Na(+)-dependent transport inhibition by the neutral amino acid, and by mutual flux accelerations whereby the neutral amino acid and Na(+) exchange for the cationic amino acid.

Amino Acids↗

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Attention↗

The physician of the future.

The good physician of the future will need to master not only the basic and traditional medical skills but many new concepts and techniques as well. He will need to be, as always, a compassionate and intelligent man. If he is to retain his status as a healer in the eyes of his patients, he will have to be fully aware of what is happening in the social and technological environment, or he will run the risk of being relegated to the position of a high-grade technician.He will have new physical tools and new thinking tools to help him. To understand and use these, and also to understand the technical world of the future, he will need a sound knowledge of the physical sciences and some fluency in the language of modern mathematics.

Physicians↗