Latest papers

Speciation analysis of mercury in water samples by cold vapor atomic absorption spectrometry after preconcentration with dithizone immobilized on microcrystalline naphthalene.

Bead-injection determination of total mercury in river water samples.

Dithizone derivatives as sensitive water soluble chromogenic reagents for the ion chromatographic determination of inorganic and organo-mercury in aqueous matrices.

Growth promoting effect of thioredoxin on intestinal epithelial cells.

Areal density measurement is a convenient method for the determination of porcine islet equivalents without counting and sizing individual islets.

[Effect of phensuccinal on lipid metabolism, lipid peroxidation, and antioxidant system activity in rabbits with dithiazone-induced diabetes].

A metal chelator, diphenylthiocarbazone, induces apoptosis in acute promyelocytic leukemia (APL) cells mediated by a caspase-dependent pathway without a modulation of retinoic acid signaling pathways.

Involvement of tumor necrosis factor alpha in intestinal epithelial cell proliferation following Paneth cell destruction.

Determination of mercury at a dithizone-modified glassy carbon electrode by anodic stripping voltammetry.

Ligand libraries for the extraction of metal ions. Dynamic combinatorial and high-throughput screening methods.

Identification of insulin-producing cells derived from embryonic stem cells by zinc-chelating dithizone.

Evolution of the management and prevention of childhood lead poisoning: dependence of advances in public health on technological advances in the determination of lead and related biochemical indicators of its toxicity.

Spectrophotometric and AAS determinations of trace zinc(II) in natural waters and human blood after preconcentration with phenanthraquinone monophenylthiosemicarbazone.

Endogenous Zn(2+) is required for the induction of long-term potentiation at rat hippocampal mossy fiber-CA3 synapses.

Enhancement by dimethyl sulfoxide of 1,25-dihydroxyvitamin D3-induced differentiation in human promyelocytic HL-60 leukemia cells requires dimethyl sulfoxide-induced G0/G1 arrest.

Localization of zinc in the rat submandibular gland and the effect of its deficiency on salivary secretion.

Antimitogenic effect of Larrea divaricata Cav.: participation in arachidonate metabolism.

Improved signals ratio resolution method by optimization of resolution function--simultaneous determination of Cu(II) and Cd(II) in water samples.

APOPTOSIS DURING IRON CHELATOR-INDUCED DIFFERENTIATION IN F9 EMBRYONAL CARCINOMA CELLS

Novel method for isolation of adult porcine pancreatic islets with two-stage digestion procedure.