صفحه 1 از جانب 37 نتایج
From 1974 to 1977, 62 wild mule deer (Odocoileus hemionus) fawns from Steens Mountain, Ore were euthanatized in autumn (23 deer), winter (21 deer), and spring (18 deer). The number of sarcocysts of Sarcocystis spp was counted in histologic sections of various muscular organs. Sarcocysts were seen in
In the United States, there is no reliable data to describe the prevalence of eye diseases leading to visual impairment and little active surveillance to address this knowledge gap. Data that is readily available from many state blind registries may provide helpful information on trends and causes
A necrotizing skeletal myopathy of rear limbs was diagnosed in 17 flocks of commercial turkeys. The mean mortality attributed to the myopathy was 2.29% (range = 0.13-9.7%) over a mean period of 9.6 days (range = 6-14 days). The mean age of the birds at the time of onset was 7.4 weeks (range = 4-10.5
The 2007 Oregon Smile Survey of first, second, and third graders found that, since the first (2002) Smile Survey, all major measures of Oregon children's oral health had worsened. The Centers for Disease Control and Prevention recommends 2 interventions proven effective in preventing Context: The 2007 Oregon Smile Survey of first, second, and third graders found that, since the first (2002) Smile Survey, all major measures of Oregon children's oral health had worsened. The Centers for Disease Control and Prevention
A general mosaic and yellowing of leaves of three cultivars of garlic (Allium sativum L., Late, Early, and Germinador) were observed in two seed-production fields in Morrow County, OR in June 2005. Approximately 50% of plants within the 50-ha fields were symptomatic. With recent findings of Onion
Tunicaminyluracil antibiotics, similar to the corynetoxins produced by Rathayibacter toxicus in Australia and South Africa, were found in old nematode seed-galls from Festuca nigrescens from New Jersey (USA) and New Zealand (NZ). The toxin profiles from the NZ and USA galls were similar to each
Experimental seed aging approaches intend to mimic seed deterioration processes to achieve a storage interval reduction. Common methods apply higher seed moisture levels and temperatures. In contrast, the "elevated partial pressure of oxygen" (EPPO) approach treats dry seed stored at ambient
OBJECTIVE
To evaluate the relationship between dietary lutein plus zeaxanthin and intermediate age-related macular degeneration (AMD).
METHODS
Women aged 50 to 79 years in Iowa, Wisconsin, and Oregon with intake of lutein plus zeaxanthin above the 78th (high) and below the 28th (low) percentiles at
OBJECTIVE
While brain volume changes are used as surrogate markers for Alzheimer disease neuropathology in clinical studies, the extent to which these changes are due to pathologic features of Alzheimer disease in the aging brain is not well established. This study aims to clarify the
OBJECTIVE
To determine specific retinal precursor lesions and sequence of events preceding the onset of geographic atrophy (GA) in eyes with age-related macular degeneration (AMD).
METHODS
Retrospective review.
METHODS
All participants in the Age-Related Eye Disease Study (AREDS) at 2 clinical
Under the influence of ethyl methanesulfonate the series of both morphological and structural mutants with different types of brain changes has been obtained in Drosophila melanogaster Oregon R strain. In the future, this collection of mutants will be used in the investigations of genetic control of
Parent management training (PMT) has beneficial effects on child and parent adjustment that last for 5 to 10 years. Short-term changes in parenting practices have been shown to mediate these effects, but the manner in which changes in specific components of parenting are sequenced and become
Twelve cytochrome P450 cDNA fragments were cloned from Drosophila melanogaster by reverse transcriptase/PCR (RT/PCR) using degenerate oligonucleotide primers. The corresponding genes belong to several subfamilies of the CYP4 and CYP9 P450 families. Only two of these genes, Cyp4dl and Cyp4d2, have
Ever since George Streisinger pioneered his research using zebrafish (Danio rerio), at the University of Oregon in 1972, the zebrafish not only has become a unique animal model in basic research, due to its fine embryonic and (molecular) genetics technique/tool developed globally, but it is also a