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E G McEwen

Publications and source records attributed to E G McEwen.

5 recordsLinked to original sources

Metabolism of [14C]glucose in Haemobartonella-like infected erythrocytes in splenectomized calves.

A quantitative relationship was established between glucose utilization by Embden-Meyerhof glycolytic pathway and hexose monophosphate shunt in erythrocytes from splenectomized calves infected with a Haemobartonella bovis-like organism. Parasitized erythrocytes metabolized glucose 3.69-fold above normal. Embden-Meyerhof glycolytic pathway accounted for 99.4% of glucose utilization, and the remainder, by hexose monophosphate shunt.

Anaplasmataceae↗

Effects of temperature and time on the infectivity of Cryogenically preserved samples of Anaplasma marginale- infected erythrocytes.

The effects of temperature (25 C) and time (2, 4, 6, 8, 12, 24, 48, 72, 96 hours and 5, 13, and 19 days) were determined on thawed samples of Anaplasma marginale-infected erythrocytes cryogenically preserved with dimethyl sulfoxide and frozen in liquid nitrogen. Inoculation into splenectomized calves indicated that infectivity was not destroyed by either time or temperature from 2 to 72 hours, but was destroyed at 96 hours. The incubation periods of the disease in inoculated splenectomized calves increased in proportion to the length of time the samples were held at 25C.

Anaplasma↗

Henry W. Cheney.

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Alabama↗