TRIzol (Invitrogen, Massachusetts, USA) was used to extract total RNA from the brain tissue in SVZ, and the concentration and purity of RNA were analyzed using the ultramicro
ultraviolet spectrophotometer (ND2000C, Thermo, Massachusetts, USA).
Ltd., China) following the manufacturer's instructions and quantified with an Ultramicro
ultraviolet visible light meter (Gene Company Limited, China).
We have been able to determine the levels of toxicants with ultramicro
analysis in vivo.
Brandt, "The fluorometric analysis of ultramicro
quantities of hydrogen peroxide," Analytical Biochemistry, vol.
TEHRAN (FNA)- Iranian materials engineering researchers from Sharif University of Technology investigated electrochemical growth mechanism of gold nanowires and nanotubes by matching the recorded current response during the reduction of ionic parts of gold (during the electrochemical growth of nanowires/nanotube) and corresponding response with cylindrical ultramicro
As parr of SEAD, blood and urinary TSH and [T.sub.4] were measured by the Ultramicro
Immunodiagnostics Laboratory at the National Institute of Biomedical Imaging and Bioengineering, National Institutes of Health (Bethesda, MD), by recycling immunoaffinity chromatography using an array of capillary immunoaffinity columns packed with antibody-coated glass beads (Phillips 2001).
determination of serum triglycerides by bioluminescent assay.
Organic elemental analysis: Ultramicro
, micro, and trace methods.
The color change was detected in a microtiter plate reader (ELX 808 Ultramicro
Plate Reader, Bio-Tek Instruments, Inc., Winooski,
methods and standardizations of equipment.