Role of sodium ions in angiotensin tachyphylaxis in the guinea-pig ileum and taenia coli

1988 ◽  
Vol 337 (6) ◽  
Author(s):  
TherezinhaB. Paiva ◽  
AntonioC.M. Paiva ◽  
SumaI. Shimuta
Keyword(s):  
Guinea Pig ◽  
Taenia Coli ◽  
Sodium Ions ◽  
Guinea Pig Ileum

Role of metabolism in K-induced tension changes in guinea pig taenia coli

1965 ◽  
Vol 208 (6) ◽  
pp. 1203-1205 ◽  
Author(s):  
M. Pfaffman ◽  
N. Urakawa ◽  
W. C. Holland
Keyword(s):  
Guinea Pig ◽  
Active Transport ◽  
Underlying Mechanism ◽  
Taenia Coli ◽  
Na Transport ◽  
Phasic Response ◽  
Metabolic Intermediates ◽  
Substrate Removal ◽  
Insight Into

Further insight into the underlying mechanism(s) of the K-induced phasic and tonic contractions of the taenia coli of the guinea pig was obtained by examining the effects of various metabolic intermediates, inhibitors of metabolism and active transport, on these responses. Evidence is presented to support the thesis that the tonic response is dependent on the aerobic breakdown of carbohydrates and is abolished by substrate removal, a decrease of temperature, DNP, lithium, and ouabain. These same factors have little or no effect on the phasic response. From the evidence presented, it is concluded that the phasic response is a passive process, whereas the tonic contracture is an active one depending on metabolism and possibly linked to active Na transport.

scholarly journals Role of prostaglandin in peristalsis in the isolated guinea pig ileum.

1994 ◽  
Vol 64 ◽  
pp. 163
Author(s):  
Nagao Suzuki ◽  
Jin-iti Fukami ◽  
Yasuo Gomi
Keyword(s):  
Guinea Pig ◽  
Guinea Pig Ileum

scholarly journals Role of neuronal and inducible nitric oxide synthases in the guinea pig ileum myenteric plexus duringin vitroischemia and reperfusion

2013 ◽  
Vol 25 (2) ◽  
pp. e114-e126 ◽  
Author(s):  
C. Giaroni ◽  
S. Marchet ◽  
E. Carpanese ◽  
V. Prandoni ◽  
R. Oldrini ◽  
...  
Keyword(s):  
Nitric Oxide ◽  
Guinea Pig ◽  
Myenteric Plexus ◽  
Nitric Oxide Synthases ◽  
Guinea Pig Ileum ◽  
Inducible Nitric Oxide
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