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Full-Text Articles in Medicine and Health Sciences

Arkansas Animal Science Department Report 2002, Zelpha B. Johnson, D. Wayne Kellogg Dec 2002

Arkansas Animal Science Department Report 2002, Zelpha B. Johnson, D. Wayne Kellogg

Arkansas Agricultural Experiment Station Research Series

No abstract provided.


Effect Of Charge On The Deposition Of Electrostatically Charged Inhalable Aerosol In Lung Model, Divey Saini, C. U. Yurteri, N. Grable, Robert A. Sims, Malay K. Mazumder Jan 2002

Effect Of Charge On The Deposition Of Electrostatically Charged Inhalable Aerosol In Lung Model, Divey Saini, C. U. Yurteri, N. Grable, Robert A. Sims, Malay K. Mazumder

Journal of the Arkansas Academy of Science

Inhalable drugs are widely used for treating lung diseases such as asthma, emphysema, and cystic fibrosis. The aerosol particles in these inhalable drugs may be charged electrostatically. The deposition of these inhaled therapeutic aerosol particles in the different regions of the lung depends on the particle aerodynamic diameter, electrostatic charge distribution, particulate number density, breathing rate, aerodynamics of the lung, ambient temperature, and relative humidity (RH). The primary mechanisms for lung deposition of inhaled particles are impaction, gravitational settling, diffusion, interception, and electrostatic attraction. To simulate lung deposition, electrostatically charged aerosol particles are introduced through a throat section into a …


Results Of A "Stages Of Change" Pilot Survey From An Osteoporosis Prevention Outreach Program, Amy S. Gray Jan 2002

Results Of A "Stages Of Change" Pilot Survey From An Osteoporosis Prevention Outreach Program, Amy S. Gray

Inquiry: The University of Arkansas Undergraduate Research Journal

Osteoporosis is a serious health problem and crippling condition that often results in premature mortality and significant morbidity that may be manifested in the form of fractures, bone deformity, and pain. Osteoporosis affects almost 44 million people in the United States, 80% of whom are women. The purpose of this project was to test a pilot survey using the Stages of Change Model for health behaviors that may affect the risk of osteoporosis. Current research is lacking in use of the Stages of Change model for studying behaviors related to the prevention and reducing the risk of osteoporosis. Three surveys …


Parasites Of Four Endemic Plethodon From Arkansas And Oklahoma, Chris T. Mcallister, Charles R. Bursey, Stanley E. Trauth Jan 2002

Parasites Of Four Endemic Plethodon From Arkansas And Oklahoma, Chris T. Mcallister, Charles R. Bursey, Stanley E. Trauth

Journal of the Arkansas Academy of Science

No abstract provided.


Coccidian Parasites (Apicomplexa: Eimeriidae) Of Select Rodents Of Western And Southwestern Arkansas And Northeastern Texas, Chris T. Mcallister, Joshua E. Kessler Jan 2002

Coccidian Parasites (Apicomplexa: Eimeriidae) Of Select Rodents Of Western And Southwestern Arkansas And Northeastern Texas, Chris T. Mcallister, Joshua E. Kessler

Journal of the Arkansas Academy of Science

No abstract provided.


Preliminary Results From A Survey On The Prevalence Of Parasitic Helminths And Protozoa In Raccoons, Opossums, And Skunks, Michelle Belviy, T. A. Yazwinski, C. A. Tucker, Jennifer Robins Jan 2002

Preliminary Results From A Survey On The Prevalence Of Parasitic Helminths And Protozoa In Raccoons, Opossums, And Skunks, Michelle Belviy, T. A. Yazwinski, C. A. Tucker, Jennifer Robins

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

Raccoons, skunks, and opossums (N=57, 60, and 60, respectively) were necropsied for parasite detection and identification from September, 2001 until April, 2002. Qualitative coprological exams and adult Baylisascaris collections have been completed. Fecal stages and/or types found were Baylisascaris and Strongyloides-type (skunks and raccoons); Capillaria and Trichostrongyletype (raccoons and opossums); Acanthacephalan and ascarid type (opossums only); free larvae (skunks only); and coccidial (protozoan) oocysts (all three host species). Adult Baylisascaris were recovered from 33.3% of the raccoons and 58.3% of the skunks. Data collection relative to this survey, which is still ongoing, includes the determination of Sarcocystis prevalence in excised …


Organophosphate Toxicosis In Chickens: A Case Report, Robert Hubbard, Judith England, E. Dustan Clark Jan 2002

Organophosphate Toxicosis In Chickens: A Case Report, Robert Hubbard, Judith England, E. Dustan Clark

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

Two cases of organophosphate toxicity were diagnosed at the University of Arkansas Poultry Science Department poultry research farm in the Spring of 2002. In both cases the birds were being treated with the organophosphate RaVap® for Northern Fowl Mites (Ornithonyssus sylvarium) infestations. A total of 61 birds died and 13 were treated successfully with atropine sulphate.