BACKGROUND/AIMS: microRNAs (miRNAs) are small noncoding RNAs that regulate cognate mRNAs post-transcriptionally. Human embryonic stem cells (hESC). which exhibit the characteristics of pluripotency and self-renewal. may serve as a model to study the role of miRNAs in early human development. https://midwaysportes.shop/product-category/dumbbells/