Protocols in Current Issue
    Quantification of Fatty Acids in Mammalian Tissues by Gas Chromatography–Hydrogen Flame Ionization Detection
    [Abstract] In mammalian organisms, fatty acids (FAs) exist mostly in esterified forms, as building blocks of phospholipids, triglycerides, and cholesteryl esters, while some exist as non-esterified free FAs. The absolute quantification of FA species in total lipids or in a specific lipid class is critical in lipid-metabolism studies. To quantify FAs in ...
    Fluorescence HPLC Analysis of the in-vivo Activity of Glucosylceramide Synthase
    Authors:  Kartik R. Roy, Sachin K. Khiste, Zhijun Liu and Yong-Yu Liu, date: 06/20/2019, view: 2775, Q&A: 0
    [Abstract] Almost all functions of cells or organs rely on the activities of cellular enzymes. Indeed, the in-vivo activities that directly represent the cellular effects of enzymes in live organs are critical importance to appreciate the roles enzymes play in modulating physiological or pathological processes, although assessments of such in-vivo ...
    Assessment of Uptake and Biodistribution of Radiolabeled Cholesterol in Mice Using Gavaged Recombinant Triglyceride-rich Lipoprotein Particles (rTRL)
    Authors:  Anna Worthmann, Clara John and Joerg Heeren, date: 07/05/2018, view: 3069, Q&A: 0
    [Abstract] The here described method can be used to estimate the uptake of orally provided cholesterol in mice. Briefly, mice are gavaged with radiolabeled cholesterol and 4 h later, organ distribution of the radiolabel is determined by liquid scintillation counting. The method has been applied successfully to determine dietary cholesterol handling of mice ...
    Protocol for Macrophage Depletion from Mice
    Authors:  Zuoxiang Xiao and Qun Jiang, date: 06/05/2014, view: 15282, Q&A: 0
    [Abstract] Macrophage depletion has been used extensively to study autoimmune disease and more recently in tumor models. The clodronate-containing liposomes will be recognized as foreign particles and get engulfed by macrophages upon dosing into the animal by the chosen routes. Consequently, macrophages that have engulfed liposomes will all be destroyed by ...

    We use cookies on this site to enhance your user experience. By using our website, you are agreeing to allow the storage of cookies on your computer.