The progressive inhibition of plasmin by pancreatic trypsin inhibitor and by alpha 2-plasmin inhibitor in the presence of D-valyl-L-leucyl-L-lysine 4-nitroanilide was investigated. The kinetics with plasmin were compared with those with miniplasmin. The kinetic properties of two functionally different forms of alpha 2-plasmin inhibitor described by Clemmensen [(1979) in The Physiological Inhibi...

patients with coagulation factor(s) deficiency who use coagulation therapy are susceptible to forming inhibitors against coagulation factor(s). in this survey we detected factor v and viii inhibitor in ten patients with combined deficiency of factors v and viii from north east of iran (khorassan province). it was revealed in our survey that eight patients had both factor v and factor viii inhib...

This research has presented a solution to the problem faced by alloys: corrosion problem, reducing and enhancing protection using an inhibitor (Schiff base). The base) was synthesized reacting of substrates materials (4-dimethylaminobenzaldehyde 4-aminoantipyrine). It diagnosed infrared technology IR, where IR spectrum through visible beams proved that Schiff base well formed with high purity. ...

Background: The present study aimed to assess the acute impact of erythromycin (ERY) as an inhibitor on peptone mixture utilization activated sludge (AS) consortium. Methods: For this purpose, inhibition oxygen consumption was used based ISO 8192:2007 procedure. In method, AS consortium (10-day age) extracted from lab-scale membrane bioreactor, then, percentage for total, heterotrophic, and nit...

Objectives: To evaluate the corrosion inhibition of an ethanolic extract Portulaca quadrifida (PQ) leaves on carbon steel surface in well-water by using a weight-loss study with various immersion periods, temperatures, and pH. The kinetic thermodynamic parameters are calculated for temperatures. Methods: protective film has been analyzed SEM, EDX AFM studies. action PQ was potentiodynamic polar...