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C A Anderson

Publications and source records attributed to C A Anderson.

At least 145 records · Page 8Linked to original sources
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Hitting the wall.

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Attitude of Health Personnel↗
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Media violence and the American public. Scientific facts versus media misinformation.

Fifty years of news coverage on the link between media violence and aggression have left the U.S. public confused. Typical news articles pit researchers and child advocates against entertainment industry representatives, frequently giving equal weight to the arguments of both sides. A comparison of news reports and scientific knowledge about media effects reveals a disturbing discontinuity: Over the past 50 years, the average news report has changed from claims of a weak link to a moderate link and then back to a weak link between media violence and aggression. However, since 1975, the scientific confidence and statistical magnitude of this link have been clearly positive and have consistently increased over time. Reasons for this discontinuity between news reports and the actual state of scientific knowledge include the vested interests of the news, a misapplied fairness doctrine in news reporting, and the failure of the research community to effectively argue the scientific case.

Adult↗
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Current strengths and limitations of doctoral education in nursing: are we prepared for the future?

The number of doctoral programs in nursing has increased significantly over the past 20 years. This growth has been driven in part by the pressing need to supply faculty to teach in undergraduate and graduate programs in nursing. Yet, enrollment in and graduation from these programs has remained fairly constant even as the number of programs has grown. During this 20-year period, there have been numerous conferences, workshops, and meetings devoted to the topic of doctoral education with a constant thread running through them calling for the need to maintain quality--quality students, quality faculty, quality research, and quality course work and requirements--in them. Faculty teaching in these programs have given considerable thought to ways of assuring quality in the program of study so as to ensure the graduate's ability to function as a teacher and researcher. Yet, despite these efforts, still less than 50 per cent of nursing faculty possess the doctorate, faculty are experiencing difficulty in fulfilling the tripartite mission of colleges and universities, and extramural funding for research is very unevenly distributed across programs and, in total, is inadequate to build the science. This article examines the strengths and weaknesses of doctoral programs in nursing at the start of the new millennium in which the challenges in higher education are forecasted to become more focused and intense, using accepted benchmarks of quality for students, faculty, and curricula.

Clinical Nursing Research↗
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Who is being served?

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Attitude of Health Personnel↗
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The time is now.

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Education, Nursing↗
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Hanging tough.

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Education, Nursing↗
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MR enhancing brain lesions in methanol intoxication.

Methanol intoxication can cause necrosis of the putamen and subcortical white matter that is evident on neuroimaging. We report a 47-year-old man with significant methanol intoxication who had enhancing lesions in the caudate nuclei, putamina, hypothalamus, and subcortical white matter by MRI. This case demonstrates that contrast enhancement of brain lesions can be observed after methanol poisoning.

Brain Diseases↗
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Chronic leukotriene inhibition in the rat fails to modify the toxicological effects of a cyclooxygenase inhibitor.

A 5-week study was carried out in rats using a leukotriene biosynthesis inhibitor (MK-886; 3-[1-(4-chlorobenzyl)-3-t-butylthio-5-isopropylindol-2-yl]-2,2- dimethylpropanoic acid) at a dose of 300 mg.kg-1 x day-1, this being sufficient to produce > 90% inhibition of ex vivo leukotriene B4 synthesis in rat blood, and a cyclooxygenase inhibitor (indomethacin, 4 and 6 mg.kg-1 x day-1) to ascertain whether inhibition of leukotriene biosynthesis would potentiate or inhibit the toxicity associated with the administration of nonsteroidal anti-inflammatory drugs (NSAIDs), in particular the gastrointestinal damage. Treatment with indomethacin alone or in combination with MK-886 resulted in the toxicity normally associated with NSAIDs, including gastrointestinal lesions. No toxicity was associated with the administration of MK-886 alone, and MK-886 had no significant effect on the incidence of gastrointestinal lesions produced by indomethacin. These results indicate that leukotrienes are not significant mediators of NSAID-induced gastroenteropathy in the rat.

Animals↗