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Full-Text Articles in Medicine and Health Sciences
Investigation Of Clusters Of Giardiasis Using Gis And A Spatial Scan Statistic., Agricola Odoi, S W. Martin, P Michel, D Middleton, J Holt, J Wilson
Investigation Of Clusters Of Giardiasis Using Gis And A Spatial Scan Statistic., Agricola Odoi, S W. Martin, P Michel, D Middleton, J Holt, J Wilson
Agricola Odoi
BACKGROUND: Giardia lamblia is the most frequently identified human intestinal parasite in Canada with prevalence estimates of 4-10%. However, infection rates vary by geographical area and localized 'pockets' of high or low infection rates are thought to exist. Water-borne transmission is one of the major routes of infection. Sources of contamination of drinking water include humans, domestic and wild animals. A previous study in southern Ontario, Canada, indicated a bivariate association between giardiasis rates and livestock density and/or manure use on agricultural land; however these variables were not significant when the variable 'rural' was added to the model. In that …
Keratinizing Ameloblastoma In A 9-Month-Old Llama (Lama Glama), Karyn E. Bird, Jill E. Parker, Claire B. Andreasen, Barbara J. Watrous, Jerry R. Heidel
Keratinizing Ameloblastoma In A 9-Month-Old Llama (Lama Glama), Karyn E. Bird, Jill E. Parker, Claire B. Andreasen, Barbara J. Watrous, Jerry R. Heidel
Claire B. Andreasen
A 9-month-old male llama (Lama glama) was presented because of a rapidly growing mass on the right side of the face. Radiographs revealed a marked expansion of the right caudal face region with bone lysis involving the maxilla and the nasal, lacrimal, zygomatic, and palatine bones. Cytologically, the mass consisted of atypical round to polygonal cells with round nuclei and basophilic cytoplasms that formed acini and rows. Histologically, the mass consisted of anastomosing cords and sheets of neoplastic odontogenic epithelial cells embedded in a loose fibrovascular connective tissue. Single layers of peripheral, polarized, palisading, columnar epithelial cells were seen at …
Mycobacterium Tuberculosis Transmission From Human To Canine, P C. Erwin, D A. Bemis, Dianne Mawby, S B. Mccombs, L L. Sheeler, I M. Himelright, S K. Halford, L Diem, B Metchock, T F. Jones, M G. Schilling, B V. Thomsen
Mycobacterium Tuberculosis Transmission From Human To Canine, P C. Erwin, D A. Bemis, Dianne Mawby, S B. Mccombs, L L. Sheeler, I M. Himelright, S K. Halford, L Diem, B Metchock, T F. Jones, M G. Schilling, B V. Thomsen
Dianne Mawby
A 71-year-old woman from Tennessee, USA with a 3-week history of a productive, nonbloody cough was evaluated. Chest radiograph showed infiltrates and atelectasis in the upper lobe of the right lung. A tuberculosis (TB) skin test resulted in a 14-mm area of induration. Sputum stained positive for acid-fast bacilli (AFB) and was positive for Mycobacterium tuberculosis by DNA probe and culture. Treatment was initiated with isoniazid, rifampicin, and pyrazinamide. After 14 days of daily, directly observed therapy, the patient complained of nausea, vomiting and diarrhoea. Treatment adjustments were made, and therapy was completed 11 months later with complete recovery. Six …
A Marker Set For Construction Of A Genetic Map Of The Silver Fox (Vulpes Vulpes), Anna V. Kukekova, Lyudmila N. Trut, Irina N. Oskina, Anastasiya V. Kharlamova, Svetlana G. Shikhevich, E F. Kirkness, Gustavo D. Aguirre, Gregory M. Acland
A Marker Set For Construction Of A Genetic Map Of The Silver Fox (Vulpes Vulpes), Anna V. Kukekova, Lyudmila N. Trut, Irina N. Oskina, Anastasiya V. Kharlamova, Svetlana G. Shikhevich, E F. Kirkness, Gustavo D. Aguirre, Gregory M. Acland
Gustavo D. Aguirre, VMD, PhD