Publication Date:
1984-04-20
Description:
The spatial variation of changes in intracellular calcium ions were studied with a one-dimensional scanning microphotometer. Changes in intracellular calcium were measured with a metallochromic dye, arsenazo III. Both the magnitude and the kinetics of changes in calcium were dramatically different in different regions of a cell. In Limulus ventral photoreceptors the maximum change was probably restricted to the rhabdomeric lobe.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Harary, H H -- Brown, J E -- EY0914/EY/NEI NIH HHS/ -- EY0915/EY/NEI NIH HHS/ -- New York, N.Y. -- Science. 1984 Apr 20;224(4646):292-4.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/6710144" target="_blank"〉PubMed〈/a〉
Keywords:
Animals
;
Arsenazo III/metabolism
;
Calcium/*metabolism
;
Cytosol/metabolism
;
Diffusion
;
Horseshoe Crabs/*metabolism
;
Kinetics
;
Light
;
Photoreceptor Cells/*metabolism
;
Spectrophotometry
Print ISSN:
0036-8075
Electronic ISSN:
1095-9203
Topics:
Biology
,
Chemistry and Pharmacology
,
Computer Science
,
Medicine
,
Natural Sciences in General
,
Physics
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