Abstract Background Mannose is a sugar monomer of the aldohexose series carbohydrates, important in human metabolism, especially glycosylation certain proteins. There handful controversial data from observational studies on serum levels mannose and risks renal disease. Purpose We performed Mendelian Randomization (MR) analysis to obtain unconfounded estimates casual associations between genetic...

background chromosomal aberrations are one of the most common causes of mental retardation (mr). objectives in this study, in order to identify the rate of chromosomal abnormalities in idiopathic mr, 50 mr patients at a charity center in hamadan, iran, were investigated. methods fifty mentally retarded male patients without specific chromosomal abnormalities (e.g., down syndrome, fragile x synd...

Two-dimensional (2D) Dirac bands and flat are characteristics of a kagome lattice. However, experimental studies on their electrical transport few, because three-dimensional (3D) bulk materials, consisting stacked 2D layers, dominate the transport. We report magnetoresistance (MR) study material, ${\mathrm{Co}}_{3}{\mathrm{Sn}}_{2}{\mathrm{S}}_{2}$. Based analysis temperature, magnetic field, f...