An analysis of45Ca fluxes in the rabbit lens
作者:
PatersonC. A.,
DelamereN. A.,
期刊:
Current Eye Research
(Taylor Available online 1982)
卷期:
Volume 2,
issue 11
页码: 727-734
ISSN:0271-3683
年代: 1982
DOI:10.3109/02713688209020004
出版商: Taylor&Francis
数据来源: Taylor
摘要:
The uptake of45Ca by the rabbit lens reached equilibrium within 20 hr; the steady state lens/medium ratio was 0.08. This ratio is similar to that found for the lens/medium distribution of extracellular markers. Efflux of45Ca from the lens was rapid and insensitive to iodoacetate. Mathematical analysis of45Ca efflux curves revealed that calcium efflux from the lens could be described solely upon the basis of passive movement from the extracellular space. It is concluded that the exchangeable calcium in the normal rabbit lens is predominantly located in the extracellular space.
点击下载:
PDF (637KB)
返 回