Colwell, Hector Alfred, Russ, Sidney · London, G. Bell and sons · leaf 224
eu that under certain con-ditions of irradiation these reticular cells revert to an epithelioidtype. One other element of the thymus must be noticed, theHassalls corpuscles. These are rounded structures of con-centrically arranged cells, and situated at the centre of thelobules. By most authorities… … KFr RK Fig. 34.—Rabbit, portioa of surface of thymus, irradiated 5 hours. Killed half an hourafter exposure was finished. Section shows the different stages of lymphocyte destruction. L, unaffected lymphocytes.Pyk L, lymphocytes with pycnotic nuclei. KL, lymphocytes containing dark masses…
X-rays -- Physiological effect
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