نتایج جستجو برای: thiomalate
تعداد نتایج: 273 فیلتر نتایج به سال:
Several laboratory assays on cross-sectional specimens for detecting recent HIV infections were developed, but these assays could not be applied in resource-limited and high HIV-incidence areas. This study describes the development of a rapid assay that can simultaneously detect the presence of HIV-1 antibodies of current and/or recent infection. The dot immuno-gold filtration assay (DIGFA) was...
A 35-year-old female with rheumatoid arthritis developed an ischaemic colitis and circulating immune complexes following her fourth injection of sodium aurothiomalate. The immune-complex titres fell rapidly after resolution of the colitis, and a possible association of these immune complexes and the bowel pathology is suggested.
PURPOSE Transient receptor potential vanilloid 1 (TRPV1) is a ligand-gated nonselective cation channel, which can be activated by capsaicin and other noxious stimuli. Recently, an association between bone pain and TRPV1 has been reported. However, the influence of osteoporosis on TRPV1 in the sensory system innervating the femur has not been reported. MATERIALS AND METHODS TRPV1-immunoreactiv...
Examination of repaired spinal cord tracts has usually required separate groups of animals for anterograde and retrograde tracing owing to the incompatibility of techniques such as tissue fixation. However, anterograde and retrograde labeling of different animals subjected to the same repair may not allow accurate examination of that repair strategy because widely variable results can occur in ...
While new anti-cytokine disease-modifying anti-arthritic drugs for rheumatoid arthritis have been designed via mechanistic approaches, the mechanism of action of a number of more established disease-modifying anti-arthritic drugs has not been elucidated. In the case of d-penicillamine and sodium aurothiomalate, the key structural feature appears to be a free thiol group. However, the role thiol...
The binding of aurothiomalate to human serum albumin was studied by equilibrium dialysis at 37 degrees C, pH 7.3-7.4, and ionic strength 0.15-0.16 mol/l. It was found that aurothiomalate was bound to albumin at one site with an apparent association constant K1 = 3.0 X 10(4) M-1 and at three or more sites with the sum of association constants of the order of 10(3) M-1. Valuable information of th...
A microarray-based resonance light scattering assay, with the combination of methylation-sensitive endonuclease and gold nanoparticle (GNP) probes, has been proposed to sensitively distinguish the DNA methylation level as low as 0.01% (10 pM methylated DNA in 100 nM total DNA) and detect human DNA methyltransferase 1 (Dnmt1) down to 0.1 U mL(-1).
A trial of sodium aurothiomalate as an antiproteinase drug in the treatment of murine muscular dystrophy is reported. A blind controlled comparison of high (25 microgram/10 g body weight) and low dose gold (5 microgram/10 g body weight) with saline-injected control animals was made, all injections being given three times weekly. The body weights and functional ability of the mice were assessed ...
Sixteen cases of either a pityriasiform or discoid eczematous rash occurring in patients with rheumatoid arthritis receiving treatment with gold (sodium aurothiomalate and auranofin) were studied. The results suggest that this is a dose related, not allergic, reaction to gold. The development of this rash is not an absolute indication to stop treatment with gold. Control can often be effected w...
A carbene is a divalent carbon atom linked to two other groups by covalent bonds, and possesses two unshared valence electrons. These electrons can be paired in the same orbital as anti-parallel spins (singlet) represented as σ2 or pπ2 in different orbitals, or as parallel spins (triplet) represented as σ1 pπ1. (Droge and Glorius, 2010). N-Heterocyclic carbenes (NHCs) are singlet carbenes in wh...
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