The authors compared the effects of pharmacological inactivation of the dorsal hippocampus (DH) or ventral hippocampus (VH) on Pavlovian fear conditioning in rats. Freezing behavior served as the measure of fear. Pretraining infusions of muscimol, a GABAA receptor agonist, into the VH disrupted auditory, but not contextual, fear conditioning; DH infusions did not affect fear conditioning. Prete...

I.2 Soit Vh l’espace d’éléments finis P k, c’est-à-dire l’espace des fonctions continues, qui sont polynomiales (de degré k) par morceaux sur un maillage du domaine Ω. Le problème discrétisé s’écrit : trouver uh ∈ Vh tel que pour tout vh ∈ Vh, a(uh, vh) = l(vh). Comme Vh ⊂ H1 0 (Ω), on a, pour tout vh ∈ Vh, a(u− uh, vh) =, 0 et donc a(u− uh, u− uh) = a(u− uh, u− vh). On en déduit facilement que...

Human high molecular weight (HMW) kininogen has been isolated and was found to be a single chain protein of approximately equal to 120,000 daltons. Upon digestion with plasma kallikrein bradykinin is generated, and SDS gel electrophoresis of the kinin-free protein reveals an apparent loss in size of 15,000 daltons. The kinin-free kininogen retains full activity as a coagulation factor and consi...

By a method involving equilibration of ice and solution, and analysis of the solution, freezing point depressions of solutions of sodium citrate, oxalate, and fluoride have been determined over the range Delta = 0.45 to 0.65 degrees C. Determinations with sodium chloride solutions have confirmed the accuracy of the method. In each case the freezing point depression is given, within 0.002 degree...

2013; 109: 684-695. Systemic activation of inflammatory cascades and coagulation are a hallmark in the pathogenicity of infectious diseases that significantly contribute to morbidity and mortality of severely infected patients. Complications are often evoked by an overreaction of host defense systems to the infection and thus many antimicrobial drugs have been developed that have anti-inflammat...

CONTINUOUS PEBIDURAL ANAESTHESIA is a useful method of providing pain relief in patients with occlusive peripheral vascular disease and consequent limb gangrene. Although it is not known if the "sympathetic block" thus achieved improves peripheral circulation, a "warm" extremity and relief of pain seem desirable goals. There are a few reports of spinal peridural haemorrhage as a complication of...

Treatment of liquid waste using iron coagulant produces a by-product in the form sludge which requires large handling costs. To reduce environmental pollution and treatment costs, will be used as raw material for manufacture coagulant. This study aims to determine whether from textile WWTP can effectiveness coagulants made sludge, this compare results coagulation-flocculation process commercial...

This study evaluated the potentials of activated carbon prepared from coconut shell (CS) (Cocos nucifera), counter wood (CW) (Afzelia africana) and iron (III) sulphate coagulant (ISC) from...

Magnesium chloride, though cost wise roughly same as of ferrous sulphate, is less commonly used coagulant in comparison to the ferrous sulphate for the treatment of wastewater. The present study was conducted to investigate the comparative effectiveness of ferrous sulphate (FeSO4.7H2O) as iron based salt and magnesium chloride (MgCl2) as magnesium based salt in terms of decolorization and chemi...

Tissue factor (TF) plays a role in thrombogenesis. TF initiates blood coagulation resulting in the generation of protease coagulant mediators (FVIIa, FXa, and FIIa) and fibrin production. TF hypercoagulablility directly contributes to thrombus formation resulting from the major events of fibrin deposition and FIIa-induced platelet activation/aggregation. In addition, blood coagulation indirectl...