Rankin K M, Mattes R D
Monell Chemical Senses Center, Philadelphia, PA 19104-3308, USA.
Int J Obes Relat Metab Disord. 1996 Aug;20(8):759-62.
To investigate the chemosensory function and food attribute preferences of individuals with Prader-Willi Syndrome.
Cross-sectional, matched-groups comparison.
Fifteen (eight female and seven male) individuals with Prader-Willi Syndrome and an age- and sex-matched non-affected sample.
Intensity ratings of taste and odor stimuli and hedonic ranking of 20 foods varying in sensory attributes (e.g. taste familiarity).
Sensory test performance was comparable in the PWS and control groups. In addition, individuals with Prader-Willi Syndrome showed a pattern of food preferences that was similar to their non-affected counterparts.
Abnormal chemosensory function does not underlie the ingestive behavior of individuals with Prader-Willi Syndrome.
研究普拉德-威利综合征患者的化学感觉功能和食物属性偏好。
横断面、匹配组比较。
15名（8名女性和7名男性）普拉德-威利综合征患者以及年龄和性别匹配的未受影响样本。
味觉和嗅觉刺激的强度评分以及20种感官属性不同（如味觉熟悉度）的食物的喜好排名。
普拉德-威利综合征组和对照组的感官测试表现相当。此外，普拉德-威利综合征患者的食物偏好模式与其未受影响的同龄人相似。
化学感觉功能异常并非普拉德-威利综合征患者摄食行为的基础。
