Metabolic alterations in dairy cows with subclinical ketosis after treatment with carboxymethyl chitosan‐loaded, reduced glutathione nanoparticles

Background Subclinical ketosis (SCK) causes economic losses in the dairy industry because it reduces the milk production and reproductive performance of cows. Hypothesis/Objectives To evaluate whether carboxymethyl chitosan‐loaded reduced glutathione (CMC‐rGSH) nanoparticles can alleviate the incidence or degree of SCK in a herd. Animals Holstein dairy cows 21 days postpartum (n = 15). Methods The trial uses a prospective study. Five cows with...