Studies on Kernicterus. IV

Studies on the Pathogenesis of Kernicterus

Kernicteric pigment was extracted by means of chloroform from the brains of 3 infants. Solutions of it gave a positive diazo reaction, and, as determined electrophotometrically, gave maximum absorption of light having a wavelength of 425 mmicro, being identical in these properties with chloroform solutions of crystalline mesobilirubin. Experimental kernicterus was regularly induced by injecting...

Studies in kernicterus. I. The protein binding of bilirubin.

The yellow staining of basal ganglia (kernicterus) in some jaundiced newborn infants has been recognized for many years (1). The association between serum bilirubin concentration and kernicterus (2, 3), the isolation of bilirubin from kernicteric brains (4, 5), and the toxic effect of bilirubin in vitro upon oxygen uptake (6) and oxidative phosphorylation (7) are further evidence of a relations...

Kernicterus and prematurity.

At one time kernicterus was most commonly associated with haemolytic disease of the newborn. With the introduction of adequate exchange transfusions this complication, whether due to Rh or to ABO incompatibility, has been virtually eliminated. In 1950 two groups of workers, Aidin, Corner and Tovey in this country and Zuelzer and Mudgett in America, independently drew attention to the fact that ...

MR findings in kernicterus.

We describe the MR appearance of kernicterus (bilirubin encephalopathy). T2-weighted images show high signal bilaterally in the globus pallidus, a known area of cerebral deposition of bilirubin.

Kernicterus: Past, Present, and Future