Sézary syndrome with early immunoblastic transformation.

Two patients with clinical manifestations of Zézary syndrome are reported. In both cases from an early stage of the disease in addition to characteristic Sézary cells large numbers of immunoblasts were present in skin lesions and peripheral lymph nodes and in one case also in the blood. Their relationship to the characteristic Sézary cells was shown by morphological, cytochemical and immunological methods.

Modification of stimulated lacrimal gland flow by sympathetic nerve impulses in rabbit.

This study was undertaken to determine if sympathetic nerve impulses modify lacrimal gland fluid (LGF) flow, which was continuously recorded from a cannula in the excretory duct of the lacrimal gland in rabbits anesthetized with pentobarbital sodium. The preganglionic trunk of the superior cervical ganglion was stimulated with electrical stimuli during pilocarpine-induced and reflexly induced secretion. Stimuli equal to or 6-8 times stronger than the intensity that produced maximal pupil dilation caused inhibition followed by poststimulus enhancement of LGF flow when the prestimulus LGF flow was greater than 3.