Objective: To study the effect of testosterone undecanoic acid replacement therapy ( TU) on heart function in male rabbits with congestive heart failure ( CHF). 目的:评价十一酸睾酮(TU)对心力衰竭雄兔心功能的影响。
The Effect of Testosterone Undecanoic Acid Replacement Therapy on Heart Function in Male Rabbits with Congestive Heart Failure 十一酸睾酮对心力衰竭雄兔心功能的影响
A simple and rapid method for the determination of laevulinic acid in soy sauce was developed. Selecting undecanoic acid as an internal standard, the average recovery rate was from 83.4% to 91.2%, and its relative standard deviation was 1.60%. 选用正十一烷酸为内标,采用毛细管气相色谱法测定酱油中的乙酰丙酸,样品回收率在83.4%~91.2%之间,标准线性关系良好,样品测定的变异系数小。