[Transport of 131I-hippuric acid and 22Na from the space between retina and pigment epithelium after experimental amotio].
A method was developed which allows up to puncture and fill the virtual space between retina and pigment epithelium with radioactive-labeled substances and to measure the transport of the injected substances out of this space. Experiments have been performed on 28 cats. 131I-iodo-omicron-hippurate and 22Na were used. The transport out of the space between retina and pigment epithelium of 22Na is much slower than that of 131I-iodo-omicron-hippurate. It is concluded that an active system in the pigment epithelium and/or retina is responsible for the transport of iodo-omicron-hippurate out of the eye
D000042:Absorption; D000818:Animals; D001693:Biological Transport, Active; D002415:Cats; D004848:Epithelium / Q000378:metabolism; D006626:Hippurates / Q000378:metabolism*; D007457:Iodine Radioisotopes; D012160:Retina / Q000378:metabolism; D012163:Retinal Detachment / Q000378:metabolism*; D012979:Sodium Radioisotopes
D006626:Hippurates; D007457:Iodine Radioisotopes; D012979:Sodium Radioisotopes
Abtransport von 131J-Hippursäure (Hippuran) und 22Na aus dem Raum zwischen Retina und Pigmentepithel nach experimenteller Amotio