The stimulation of synaptosomal adenyl cyclase activity by the supernatant from rat brain cerebral cortex.

1976 ◽  
Vol 24 (4) ◽  
pp. 555-559
Author(s):  
HIROSHI IZUMI ◽  
HIKARU OZAWA
1972 ◽  
Vol 50 (12) ◽  
pp. 1673-1676 ◽  
Author(s):  
Y. A. Fontaine ◽  
C. Salmon ◽  
E. Fontaine-Bertrand ◽  
E. Burzawa-Gerard ◽  
E. M. Donaldson

The pituitary gonadotropin from a Pacific salmon (Oncorhynchus tshawytscha) stimulates adenyl cyclase activity in homogenates of ovaries from goldfish (Carassius auratus) but it is about 36 times less active than carp (Cyprinus carpio) gonadotropin. Moreover, a higher maximal stimulation of the cyclase is obtained with the more homologous (carp) gonadotropin. These results suggest the existence of a partial zoological specificity of teleost gonadotropins in their stimulating action on adenyl cyclase.


1968 ◽  
Vol 55 (4) ◽  
pp. 181-182 ◽  
Author(s):  
Harry D. Brown ◽  
S. K. Chattopadhyay ◽  
W. S. Matthews

Reproduction ◽  
1974 ◽  
Vol 36 (2) ◽  
pp. 445-446
Author(s):  
C. Nugent ◽  
A Lopata ◽  
M. Gould

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