In this study, the Acid Black 1 dye containing effluent collected from a dyeing unit was examined with the alginate extracted from the marine brown algae, Sargassum sp. for its removal. Batch experiments were carried out using standard Jar test apparatus. Fourier Transform InfraRed (FT-IR) Spectroscopy and Scanning Electron Microscopy (SEM) techniques were used to characterize the raw algin...

BACKGROUND Bipolar electro-coagulation has a reported efficacy in treating epilepsy involving functional cortex by pure electro-coagulation or combination with resection. However, the mechanisms of bipolar electro-coagulation are not completely known. We studied the acute cortical blood flow and histological changes after bipolar electro-coagulation in 24 patients with intractable temporal lobe...

background: among diverse protein purification systems, affinity chromatography is the most attractive one in the purification process of coagulation factors. coagulation factor vii is a plasma serine protease that has a significant role in natural human hemostasis and its recombinant form such as aryoseventm, has been applied in clinical treatment of bleeding disorders. immunoaffinity chromato...

discussions as one ich patient whose pt and aptt suggest a coagulation disorder secondary to vitamin k deficiency or coagulation factor deficiency, unresponsiveness to vitamin k therapy should be useful to take fx deficiency into consideration. background inborn factor x deficiency (fxd) is a very rare (1: 500,000) hereditary coagulation disorder, which is characterized by clinical manifestatio...

Human blood at physiological conditions is kept as fluid through precise system called homeostasis, if damage to the vessel, causing the system will be restored by vessel wall. Cases no regulation or homeostasis disorders, thrombosis (intravascular coagulation) or bleeding occur. In normal conditions, the secretion of vascular endothelial heparin-like and trmbomodulin molecules prevent blood co...

(A review of the blood coagulation system of fish). Hemostasis is a function of paramount importance when an animal is responding to an injury or has a blood coagulation disorder. It is important to stop the bleeding after a vascular injury, in order to prevent blood loss, so the body needs an effective coagulation mechanism. In fish, despite the fact that there are many studies about the intri...

We investigated the effect of clot activators carried over from the serum tube on major coagulation tests during phlebotomy. First, blood specimens from 30 normal subjects were mixed with small amounts of fluid containing clot activators, and their effects on various coagulation tests were determined. Only the value of fibrin monomer complex displayed a remarkable change when thrombin-containin...