The synthesis and characterisation of the new N,O-phenol-pyrazole pro-ligand, (pz)LH, comprising a pyrazole covalently linked to an o,p-di-tert-butyl-substituted phenol, are herein reported. In CH(2)Cl(2) at room temperature, the cyclic voltammogram (CV) of (pz)LH exhibits a quasi-reversible one-electron oxidation process (at E(1/2) = 0.66 V vs. Fc(+)/Fc) attributed to the formation of the phen...

Protein Z is a plasma protein functioning as a carrier for ZPI. Protein Z also accelerates inhibitory effect of ZPI on factor Xa by 1000-fold. Inhibition of coagulation cascade via FXa by ZPI and other serpins is very important safety factor for normal homeostasis protecting human life against unwanted thrombosis. In the present work using native structure of PZ, ZPI, FXa and in a dynamic simul...

PURPOSE The role of Protein Z (PZ) in conditions, such as thrombosis, inflammation or cancer, is under investigation. Plasminogen Activator Inhibitor-1 (PAI-1) is an acute phase reactant that promotes thrombosis and tumorigenesis. Subject of this work was to study PZ and PAI-1 in patients with Hodgkin Lymphoma (HL), a malignancy with inflammatory background and relatively low incidence of throm...

UNLABELLED To evaluate the effects of maintenance treatment and durability of gains after treatment discontinuation, responders to either phenelzine (PZ) or cognitive-behavioral group therapy (CBGT) from an acute trial comparing these two treatments as well as pill placebo and a psychotherapy control (educational supportive group therapy) were enrolled into maintenance and treatment-free follow...

We compared cardiocirculatory actions of nitroprusside (NP) to prazosin (PZ) in eleven chronic coronary patients with refractory congestive heart failure. Each drug equally lowered systemic arterial pressures mildly while heart rate was unaltered. NP decline (P less than .001) in left ventricular filling pressure (28 to 17 mm Hg) and rise (P less than .005) in cardiac index (2.20 to 2.96 L/min/...

Several early transition metal complexes bearing 1,2,4-triazolato and tetrazolato ligands have been prepared by reaction of the pyrazolato complexes Ti(tBu(2)pz)(4-x)Cl(x) (tBu(2)pz = 3,5-di-tert-butylpyrazolato; x = 1, 2) and M(tBu(2)pz)(5-x)Cl(x) (M = Nb, Ta: x = 2, 3) with the sodium or potassium salts derived from 1,2,4-triazoles and tetrazoles. The X-ray structure analysis of Ti(tBu(2)pz)(...

Protein Z (PZ) is a vitamin K-dependent factor identified in human plasma in 1984 characterized by an homology with other vitamin K-dependent factors (factor VII, IX, X, protein C). In contrast to these factors, PZ does not possess any enzymatic activity but is involved as a cofactor in the down-regulation of coagulation by forming a complex with the protein Z-dependent protease inhibitor (ZPI)...

The novel copper(II) coordination polymers (CPs) [Cu(μ-4-NO 2 pz) ]n and ·DMF H O] n (4-NO pz- = 4-nitropyrazolate; DMF N,N’-dimethylformamide) were synthesized characterized in the solid state as per their thermal behaviour and...

BACKGROUND Concurrent chemoradiotherapy (CCRT) plays an important role in multimodality therapy for non-small cell lung cancer. However, esophagitis often develops as a complication of CCRT, causing treatment delays and reducing the patient's quality of life. We examined the efficacy of polaprezinc (PZ), zinc L-carnosine used for the therapy of gastric ulcer, against the onset of esophagitis ca...

We show that every subset of SL2(Z/pZ) grows rapidly when it acts on itself by the group operation. It follows readily that, for every set of generators A of SL2(Z/pZ), every element of SL2(Z/pZ) can be expressed as a product of at most O((log p)) elements of A ∪ A, where c and the implied constant are absolute.