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991.
In humans, eight monosaccharides are required for the synthesis of glycoproteins. Dietary supplements that supply these crucial sugars are known as glyconutrients. A glyconutrient compound was added to Peripheral Blood Mononuclear Cells (PBMC) isolated from normal controls and patients with the Chronic Fatigue Syndrome (CFS), a disease associated with immune dysregulation. The in vitro immunomodulatory effects were investigated. Cell surface expression of the glycoproteins CD5, CD8, and CD11a were significantly lower in patients with CFS compared to normal controls. Addition of glyconutrient homogenate to PBMC from patients with CFS stimulated with phytohemagglutinin significantly increased the expression of each glycoprotein. Furthermore, natural killer (NK) cell function was reduced in CFS patients. The glyconutrient preparation significantly enhanced NK cell activity versus human herpes virus 6 (HHV-6)-infected H9 cells in an 8 h51Cr release assay compared to placebo for PBMC from patients with CFS (p<.01). Finally, apoptosis was significantly higher in patients with CSF. The percentage of apoptotic cells was significantly decreased in PBMC from patients with CFS that had been incubated for 48 h with glyconutrients. Thus, glyconutrients improved abnormal immune parameters in vitro in patients with CFS. Dr. See is an Independent Mannatech Associate.  相似文献   
992.
Integrative medicine implies the ability to extract bits of information from seemingly disparate disciplines, and synthesize them into something that is meaningful. Contemporary medical research is more apt to be driven by purely commercial incentives that not only do not favor integrative efforts, but deliberately suppress them when vested interests are threatened. Good health depends entirely on good communication whenever homeostasis is threatened. This requires a continual and instantaneous exchange of information between the constituency of the internal environment that can only be comprehended by an integrative approach. Various examples are given to illustrate these and other relevant issues.  相似文献   
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Moser  Paul K. 《Philosophia》1985,15(1-2):109-116
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Response-cost procedures within a token economy with extremely regressed residents excluded many residents from access to positive reinforcement. Procedures allowing residents to “purchase eligibility” to obtain backup reinforcers through contingent payment on standing fines, combined with proportional fine payoff schedules contingent upon time without new fines, increased payment on fines, reduced incidence of new fines, and increased utilization of backup reinforcers. These modifications removed adverse side effects while retaining the benefits associated with response costs. Failures or adverse effects of elements of token systems should not occasion abandonment of token economies, but rather encourage their continual evaluation and modification.  相似文献   
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Life views are dominated by an iconic illusion that forces the span of life into a low-high-low sequence of stages. Aging is seen as loss, decline, a downhill course. But while there are losses in aging, there are also gains, and empirical observations show that many persons enjoy getting older. From a psychodynamic viewpoint the losses in aging, though painful, are made bearable by considerable gains that afford new pleasures. Aging's gains and losses are described, leading to the conclusion that the life course is neither upward nor downward, but a forward movement full of new discoveries.  相似文献   
1000.
Contradictory results have been reported on the effectiveness of various reinforcers with children of different ages and socioeconomic classes. The present study considered the relative effectiveness of two types of verbal and one type of tangible reinforcement on a two-choice discrimination task (marble-in-the-hole) for preschool children. IQ and operant level were treated as covariates and accounted for the observed differences in performance between the 24 middle-class and 24 lower-class children and between the 24 males and 24 females. Disparate findings of previous studies regarding sex and social class differences might have been reconciled if baseline and IQ had been considered.  相似文献   
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