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感受器型味觉障碍患者119例,男50例,女69例,年龄10～89岁,平均58.7岁。其中原因不明性味觉障碍45例,锌缺乏性36例,药物性38例。采用硫酸锌或葡萄糖酸锌治疗,每天约67.5mg,分3次口服。于治疗前后,用滤纸盘法和电味觉检查(EGM),分别对舌前方(鼓索神经范围)、舌后方(舌咽神经范围)味觉阈值变化进行测定。结果表明,治疗后舌前方和舌后方味觉同时改善者占45.4％(54例),舌后方改善者占44.5％(53例),舌前方改善者占10.1％(12例)。其中舌后方重度味觉障碍改善占55.6％(15/27例),舌前方中度味觉障碍改善占58.3％(7/12例)。用药4周和
119 cases of sensorimotor dyskinesia, 50 males and 69 females, aged 10 to 89 years, mean 58.7 years. One of the reasons for unknown taste disorders in 45 cases, zinc deficiency in 36 cases, 38 cases of drug. Using zinc sulfate or zinc gluconate treatment, about 67.5mg daily, 3 times orally. Before and after treatment, the changes of the taste threshold of anterior lingue (chorda nervus) and posterior lingue (glossopharyngeal nerve) were measured by filter paper tray method and electric taste test (EGM) respectively. The results showed that 45.4% (54 cases) had improvement of taste both in front of the tongue and behind the tongue after treatment, 44.5% (53 cases) improved in the back of the tongue and 10.1% (12 cases) in front of the tongue. Among them, 55.6% (15/27) improved severe taste disorders in the posterior lingual tongue and 58.3% (7/12 cases) improved moderate taste discomfort in front of the tongue. Medication for 4 weeks and