A Consumer Test of Canned Seasoned Salad Tomatoes

Consumer, Canned Tomatoes, Salad Tomatoes, Seasoned Tomatoes, Consumer/Household Economics, Food Consumption/Nutrition/Food Safety,

Evidence for Gender-Specific Transcriptional Profiles of Nigral Dopamine Neurons in Parkinson Disease

Epidemiological data suggest that the male gender is one of the risks factors for the development of Parkinson Disease (PD). Also, differences in the clinical manifestation and the course of PD have been observed between males and females. However, little is known about the molecular aspects underlying gender-specificity in PD. To address this issue, we determined the gene expression profiles of male and female dopamine (DA) neurons in sporadic PD.We analyzed Affymetrix-based microarrays on laser microdissected DA neurons from postmortem brains of sporadic PD patients and age-matched controls across genders. Pathway enrichment demonstrated that major cellular pathways involved in PD pathogenesis showed different patterns of deregulation between males and females with more prominent downregulation of genes related to oxidative phosphorylation, apoptosis, synaptic transmission and transmission of nerve impulse in the male population. In addition, we found upregulation of gene products for metabolic processes and mitochondrial energy consumption in the age-matched male control neurons. On the single cell level, selected data validation using quantitative Real-Time (qRT)-PCR was consistent with microarray raw data and supported some of the observations from data analysis.On the molecular level, our results provide evidence that the expression profiles of aged normal and PD midbrain DA neurons are gender-specific. The observed differences in the expression profiles suggest a disease bias of the male gender, which could be in concordance with clinical observations that the male gender represents a risk factor for sporadic PD. Validation of gene expression by qRT-PCR supported the microarray results, but also pointed to several caveats involved in data interpretation

FAPRI U.S. Crops Model Documentation

The U.S. crops model is one component of the integrated modeling system developed and maintained by the Food and Agricultural Policy Research Institute (FAPRI), which operates as a joint program at Iowa State University and the University of Missouri-Columbia. The FAPRI system is used to generate medium-term projections of the agricultural economy and to conduct policy analysis. The U.S. crops model determines domestic supply, utilization, and prices for wheat, corn, sorghum, oats, barley, soybeans, soybean meal, soybean oil, rice, and cotton, Other components of the FAPRI system include world trade models for grains and oilseeds, domestic livestock models, and satellite models that determine U.S. net farm income and the government cost of agricultural programs