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Reibstein David J.; Youngblood Stuart A.; Fromkin Howard L. 《Canadian Metallurgical Quarterly》1975,60(4):434
Studied how the number of choices confronting an individual influences his perceived decision freedom and, consequently, his satisfaction and consumption level. 72 college students, randomly assigned to 1 of 2 experimental conditions, were asked to select one soft drink flavor. Perceived decision freedom and consumption levels were significantly greater for those selecting from an enlarged-choice set, but there was no significant difference in the Ss' stated satisfaction. (PsycINFO Database Record (c) 2010 APA, all rights reserved) 相似文献
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DJ Gross L Weiss I Reibstein J van den Brand H Okamoto A Clark S Slavin 《Canadian Metallurgical Quarterly》1998,139(5):2369-2374
Oral linomide, (quinoline-3-carboxamide), has been shown to prevent autoimmune insulitis, islet destruction, and diabetes in NOD mice treated at an early stage of the disease, but confers only partial protection in animals with advanced disease. Reg protein, the gene product of a complementary DNA isolated from a regenerating rat islet library, has been previously shown to induce expansion of beta-cell mass in pancreatectomized rats. To determine the effect of treatment combining immunomodulation and Reg protein on advanced autoimmune diabetes, we treated female NOD mice with oral linomide and i.p. Reg protein injections. In 14-week-old animals with less severe disease (glucose tolerant), treatment with each agent alone resulted in amelioration of diabetes, as did treatment with Reg alone in 5-week-old prediabetic mice. In 14-week-old animals with more severe disease (glucose intolerant), only treatment with the combination of both agents, but not that with each separately, resulted in amelioration of diabetes. Our study suggests that treatment aimed at abrogation of autoimmunity combined with expansion of beta-cell mass constitutes a potential therapeutic approach for treatment of insulin-dependent diabetes mellitus. 相似文献
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