Alpha- and beta-adrenoceptor-mediated responses of the guinea-pig ileum and the effects of neuronal uptake inhibition

1985 ◽  
Vol 331 (4) ◽  
pp. 316-323 ◽  
Author(s):  
Kenneth J. Broadley ◽  
Paul F. Grassby
Keyword(s):  
Guinea Pig ◽  
Neuronal Uptake ◽  
Guinea Pig Ileum ◽  
Uptake Inhibition ◽  
Beta Adrenoceptor ◽  
Neuronal Uptake Inhibition

Anti-inflammatory effect of Mitragyna speciosa crude methanol extract on the guinea pig ileum

Planta Medica ◽  
2009 ◽  
Vol 75 (09) ◽  
Author(s):  
WM Shaik Mossadeq ◽  
K Syamimi ◽  
MP Azyyati ◽  
ZA Zakaria ◽  
AK Arifah ◽  
...  
Keyword(s):  
Guinea Pig ◽  
Methanol Extract ◽  
Guinea Pig Ileum ◽  
Mitragyna Speciosa ◽  
Anti Inflammatory ◽  
Crude Methanol Extract ◽  
Inflammatory Effect

Preparation and properties of three analogues of [5-leucine]enkephalin, substrates for enzyme conversion studies

1985 ◽  
Vol 50 (6) ◽  
pp. 1329-1334
Author(s):  
Jaroslav Vičar ◽  
Linda Servítová ◽  
Martin Flegel ◽  
Karel Hauzer ◽  
Tomislav Barth
Keyword(s):  
High Pressure ◽  
Liquid Chromatography ◽  
Guinea Pig ◽  
Ion Exchange Chromatography ◽  
Exchange Chromatography ◽  
Guinea Pig Ileum ◽  
Opioid Activity ◽  
C Terminus ◽  
N Terminus ◽  
Fragment Condensation

Analogues of [5-Leu]enkephalin, prolonged by methionine on the N-terminus or, by lysine or methionine on the C-terminus were prepared by fragment condensation, purified by ion exchange chromatography or high-pressure liquid chromatography. The substances were characterised by their opioid activity in a test on guinea-pig ileum in comparison with the activity of [5-Leu]enkephalin.

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