Objective(s): Bone marrow mesenchymal stem cells (MSCs) play an important role in bone health. Cadmium causes osteoporosis, but the exact mechanisms of its effect on MSCs are not known. Materials and Methods: Rats were treated with cadmium chloride (40 mg/l) in drinking water for six weeks, and then the biochemical and morphological studies on MSCs were carried out as a cellular backup for oste...

The present study was undertaken to screen the soil samples collected in Iran for the presence of the Bacillus subtilis lipase A gene. The bacterial colonies obtained from the collected soil samples were examined by physical appearance, biochemical tests and  the polymerase chain reaction (PCR). Only four colonies were identified as putative B. subtilis strains and all contained the lipase A ge...

the aim of the clinical laboratory in endocrine disease diagnosis and management is detecting either the hormones or their downstream reaction metabolites or some other related substances. in the case of hormone measurement almost all the routine methods are based on immunoassay with different labels (radioimmunoassay, enzyme linked immunosorbant assay, chemiluminescence assays …) and different...

the present study was undertaken to screen the soil samples collected in iran for the presence of the bacillus subtilis lipase a gene. the bacterial colonies obtained from the collected soil samples were examined by physical appearance, biochemical tests and  the polymerase chain reaction (pcr). only four colonies were identified as putative b. subtilis strains and all contained the lipase a ge...