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选择门诊厌食患儿45例,随机分为儿康糖浆组和安慰剂组治疗6周。S.D 大鼠(SPF 级)用低锌高能量饲料造成厌食模型,随机分儿康糖浆、锌剂、健脾糖浆组,观察儿茶酚胺(肾上腺素、去甲肾上腺素、多巴胺)和血皮质醇水平的变化。结果显示:(1)临床观察厌食患儿的儿茶酚胺水平和尿17羟、尿17酮明显降低,儿康糖浆治疗后有明显改善,与治疗前及安慰组比较有显著差异(P<0.05或0.01)。(2)实验观察模型组大鼠的尿儿茶酚胺水平与正常组大鼠比较明显降低(P<0.05),血皮质醇水平与正常组比较显著升高(P<0.01),治疗后儿康糖浆和锌剂可使这些异常指标恢复正常水平,与正常组比较无明显差异(P>0.05),与模型组比较有显著差异(P<0.05)。
45 outpatients with anorexia were randomly divided into two groups: children’s syrup group and placebo group for 6 weeks. SD rats (SPF grade) were fed an anorexia model with low-zinc and high-energy feed. Randomly divided into Cox-syrup, Zinc and Spleen Syrup groups, catecholamine (epinephrine, norepinephrine, dopamine) and cortisol Variety. The results showed that: (1) The level of catecholamines and urinary 17-hydroxy and 17-ketones in children with anorexia were significantly lower than those in children with anorexia after treatment, and there was significant difference between the two groups (P <0.05 or 0.01 ). (2) Experimental observation The level of urinary catecholamine in model group was significantly lower than that in normal group (P <0.05), and the level of plasma cortisol was significantly higher than that in normal group (P <0.01) Zinc agents can restore these abnormal indexes to normal levels, with no significant difference compared with the normal group (P> 0.05), and there is significant difference compared with the model group (P <0.05).