A chelating agent, 4-benzyloxybenzaldehyde-4-methyl-3-thiosemicarbazone (BBMTSC), containing sulphur and nitrogen donor atoms was synthesized and applied as a ligand for the chelation of Cd(II). Both the BBMTSC and its Cd(II) complex were characterized by elemental analysis, UV-Vis absorption spectra, Fourier transform infrared spectroscopy (FT-IR), mass spectra, nuclear magnetic resonance spec...

Rodolfo A. Pazos R.1, Graciela Vázquez A.2José A. Martı́nez F.3Joaquı́n Pérez O.4 Juan J. Gonzalez B.5 1 Instituto Tecnológico de Cd. Madero, Mexico r pazos [email protected] 2 ESIME, Instituto Politécnico Nacional, Mexico [email protected] 3 Instituto Tecnológico de Cd. Madero, Mexico [email protected] 4 Centro Nacional de Investigación y Desarrollo Tecnológico, Mexico [email protected] 5...

In the title complex, [Cd(C(6)H(4)NO(3))(2)(H(2)O)(4)], the Cd(II) atom is situated on a crystallographic centre of inversion. The Cd(II) atom shows a slightly distorted octa-hedral geometry and is coordinated by four O atoms from water mol-ecules and two O atoms from deprotonated carboxyl groups of nicotinic acid N-oxide ligands. The mononuclear complex mol-ecules are linked by O-H⋯O hydrogen ...

The first description of dental enamel defects in celiac disease (CD) dates back to 1990 [1]. Since then several authors have reported an association between oral pathology and CD. In recent years, two literature reviews have shown recurrent aphthous stomatitis (mouth ulcers) and dental enamel defects in a wide range of 4-41% and 10-96% of patients with CD [2,3]. In 2012 were published the new ...

Tissue metal accumulations (gills, liver, kidney and muscle) in Persian sturgeon (Acipenser persicus) were compared folowing exposure to sublethal levels of waterborne Cd (50, 400 and 1000 μg•L-1) after periods of 1, 2, 4 and 14 days. The obtained results indicate that at the end of 4 and 14 days of exposure, total tissue cadmium concentration followed the pattern: liver > gill > kidney > muscl...

core decompression (cd) of the femoral head is one of the effective treatments of avascular necrosis (avn), especially in the early stages of the disease. to investigate further the value of cd in treating the avn, this study was performed on patients with symptomatic avn with different etiologies who were treated with cd. this study was carried out on 25 patients (with the total number of 37 f...

Bu çalışmada, Citrobacter freundii farklı konsantrasyonlarda kadmiyum içeren LB besiyerinde üretildi. Kadmiyum besi yerine değişik selenyum katılarak, üretilen hücre konsantrasyonu, ve bazı biyokimyasal parametreler spektrofotometre HPLC ile belirlendi. Bakteriler 0 (kontrol), 75, 100, 125 ppm (Cd) ortamlarında Kontrol 100 Cd gruplar karşılaştırıldığında, bakteri, vitaminler indirgenmiş glutaty...

OBJECTIVE To report neurologic phenotypes and their etiologies determined among 68 patients with either (1) celiac disease (CD) or (2) no CD, but gliadin antibody positivity (2002-2012). METHODS Neurologic patients included both those with the CD-prerequisite major histocompatibility complex class II human leukocyte antigen (HLA)-DQ2/DQ8 haplotype, and those without. The 3 groups were as foll...