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对14例神经性厌食患者在体重增加前后,观察了营养疗法对胃排空及上消化道症状的影响,用双同位素技术测定固相和液相食物排空。营养疗法前,78％患者有上消化道症状,在这些症状中,恶心、呕吐、上腹饱胀与食物的排空延迟密切相关,14例患者中9例有液相食物排空延迟(64％),10例有固相食物排空延迟.在11例体重增加的患者中观察到:不用药物治疗,其中8例(73％)固相食物排空延迟及7例液相食物排空延迟有改善,另三例患
The effects of nutritional therapy on gastric emptying and upper gastrointestinal symptoms were observed in 14 patients with anorexia nervosa before and after weight gain. The empty phase was measured by dual isotope technique. Before nutrition therapy, 78% of patients had upper gastrointestinal symptoms. Among these symptoms, nausea, vomiting and abdominal fullness were associated with delayed food emptying. Nine of 14 patients had delayed emptying of liquid food (64 %), And delayed solid-phase food emptying in 10. Of the 11 patients with weight gain observed without drug treatment, 8 (73%) had delayed emptying of solid-phase foods and 7 delayed emptying of liquid foods There are improvements, the other three cases of suffering