Purification of Total RNA from DSS-treated Murine Tissue via Lithium Chloride Precipitation

Optimization of RNA Extraction from Rat Pancreatic Tissue

Background: Optimized RNA extraction from tissues and cell lines consists of four main stages regardless of the method of extraction: 1) homogenizing, 2) effective denaturation of proteins from RNA, 3) inactivation of ribonuclease, and 4) removal of any DNA, protein, and carbohydrate contamination. Isolation of undamaged intact RNA is challenging when the related tissue contains high levels of ...

Effects of lithium chloride

The effects of lithium, an inhibitor of the recycling of inositol in the phosphatidylinositol cycle, on rabbit blastocyst growth and metabolism of phosphoinositides were investigated. Day 2 rabbit morulae were first cultured for 2 days in basic culture medium and then transferred to medium containing myo-[2H]inositol for culture for a further 3 days. At the end of culture, the resulting blastoc...

RNA isolation (Total RNA Extraction from High Polysaccharide Plants). Fatemeh Mehrpooyan*

Genomic analysis of murine pulmonary tissue following carbonyl chloride inhalation.

Carbonyl chloride (phosgene) is a toxic industrial compound widely used in industry for the production of synthetic products, such as polyfoam rubber, plastics, and dyes. Exposure to phosgene results in a latent (1-24 h), potentially life-threatening pulmonary edema and irreversible acute lung injury. A genomic approach was utilized to investigate the molecular mechanism of phosgene-induced lun...

Lithium diisopropylamide-mediated ortholithiations: lithium chloride catalysis.

Ortholithiations of a range of arenes mediated by lithium diisopropylamide (LDA) in THF at -78 degrees C reveal substantial accelerations by as little as 0.5 mol % of LiCl (relative to LDA). Substrate dependencies suggest a specific range of reactivity within which the LiCl catalysis is optimal. Standard protocols with unpurified commercial samples of n-butyllithium to prepare LDA or commercial...