Context In this study, we aimed to identify the determinants of mitochondrial dysfunction in skeletal muscle (SKLM) subjects with type 2 diabetes (T2DM), and evaluate effect pioglitazone (PIO) on SKLM proteome. Methods Two different groups adults were studied. Group I consisted 8 individuals normal glucose tolerance (NGT) T2DM, subjected proteome analysis by 2D-gel electrophoresis followed mass...

A microscope for quantitative analysis of the birefringence properties of samples is introduced. The microscope is used to measure variations in the slow optical axis position (SOAP) across hen egg-white lysozyme, glucose isomerase and fibronectin crystals. By comparing these variations with indicators of diffraction quality, it is shown that the optical properties of a protein crystal provide ...

Embryonic stem cells (ES) cells were injected into host blastocysts either in groups of 10-15 cells or as single cells in order to test their developmental potential in the developing embryo. The analysis of midgestation chimaeras, by electrophoretic separation of glucose phosphate isomerase (GPI) isozymes, showed that ES cells were capable of colonizing trophectoderm and primitive endoderm der...

The gene coding for thermophilic xylose (glucose) isomerase of Clostridium thermosulfurogenes was isolated and its complete nucleotide sequence was determined. The structural gene (xylA) for xylose isomerase encodes a polypeptide of 439 amino acids with an estimated molecular weight of 50,474. The deduced amino acid sequence of thermophilic C. thermosulfurogenes xylose isomerase displayed highe...