Colwell, Hector Alfred, Russ, Sidney · London, G. Bell and sons · leaf 219
^specific one. The changes in the blood-producing organs were the earliestrecognisable, and were found to fall into two groups : changes inthe lymphoid tissue of the spleen, lymph glands, and intestinalfollicles ; and changes in the bone-marrow and spleen pulp.The former appear within a few hours… … Fig. 31.—Guinea-pig exposed to X rays for 5 hours, then killed. Section through spleen follicle. In the centre of the follicle large quantities of freenuclear fragments and numerous phagocytes. Mitteilung aus den Grenzgebieten der Medizin ti. Cliirurgie (14), 1905. are complete in about 24-36 hours…
X-rays -- Physiological effect
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