𝔖 Bobbio Scriptorium
✦   LIBER   ✦

The influence of pyocyanine on the animalization of the sea-urchin egg induced by calcium free sea-water and sulphocyanate

Book ID
112627875
Publisher
Springer Vienna
Year
1939
Tongue
English
Weight
187 KB
Volume
33
Category
Article
ISSN
0033-183X

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

The influence of some organ extracts on
The influence of some organ extracts on the permeability to water of sea-urchin eggs (Arbacia punctulata)
✍ Favilli, Giovanni πŸ“‚ Article πŸ“… 1932 πŸ› Wiley (John Wiley & Sons) 🌐 English βš– 450 KB πŸ‘ 1 views

I n a recent paper it was reported(1) that the fragility of certain mammalian erythrocytes is increased by testicular extract. In the last analysis such a change in erythrocytes signifies an increase in their permeability to hemoglobin. Since there was a certain amount of evidence from the work of D

Wave of free calcium at fertilization in
Wave of free calcium at fertilization in the sea urchin egg visualized with fura-2
✍ Hafner, Mathias ;Petzelt, Christian ;Nobiling, Rainer ;Pawley, James B. ;Kramp, πŸ“‚ Article πŸ“… 1988 πŸ› John Wiley and Sons 🌐 English βš– 913 KB

A wave front of increased free calcium traversing the egg at fertilization is demonstrated in the sea urchin Lytechinus pictus. The use of the fluorescent calcium chelator fura-2 in combination with low-light-level TV microscopy and image processing allows the visualization of the Ca2+ wave front wi