In this regard, in the first comprehensive report of Loyi et al. [94], the mRNA expression of buffalo endometrial cytokine with CE and SCE was measured, and a high expression of CD14, TLR4, IL1β, IL6, IL8, and TNF-α in the endometrium of buffaloes with CE was found. The gene discussed is TLR4; the disease is cholesteryl ester measurement.