论文信息 - An artifact of liquid emulsion autoradiography.

An artifact of liquid emulsion autoradiography.

The localization of 3H-opiates in the myenteric plexus of the guinea pig ileum is subject to systematic artifact when stretch preparations of the myenteric plexus are dipped into liquid Kodak NTB-3 emulsion for autoradiography. The cause of the artifact was determined to be a discontinuous distribution, or retraction, of emulsion over plexuses. The apposition of frozen freeze-dried ileal sections to dried photographic emulsion avoids this source of error.

L. J. Roth | R. Dinerstein | B. Wainer | I. M. Diab | J. Sánchez-Ramos

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