Filters: School Or College: "School of Medicine" Department: "Pathology" Collection: "ir_uspace" Type: "Text" Format: "application/pdf"
| Creator | Title | Description | Subject | Date | ||
|---|---|---|---|---|---|---|
| 26 |
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Hillyard, David R. | Quantitative real time PCR assay for detecting BK virus in serum, plasma and urine. | BK is a non-enveloped virus in the Polyomavirus family, closely related to SV40 and JC virus. Primary infection with BK generally occurs during childhood without specific symptoms, and is widespread in the population, with approximately 80% of adults infected globally. The virus remains latent in th... | Quantitative Tests; Linearity Studies; Oligonucleotides | 2005-05-02 |
| 27 |
 |
Jaskowski, Troy D.; Litwin, Christine M.; Hill, Harry R. | Laboratory diagnosis of Inflammatory Bowel Disease (IBD) | Study to compare the results obtained by two separate reference libraries for serological assays utlilized in the diagnosis and differentiation of Crohn's disease and ulcerative colitis, and to assess the clinical utility of the outer-membrane porin C (OmpC) IgA assay in IBD. | IBD | 2005-06-17 |
| 28 |
 |
Cloud, Joann L.; Meyer, Jay J.; Pounder, June I.; Woods, Gail L. | Mycobacterium arupense sp. nov., a novel moderately growing nonchromogenic bacterium isolated from clinical specimens | This author manuscript discusses how several isolates of Mycobacterium species related to the M. terrae complex have been isolated from clinical samples. In the clinical microbiology laboratory, partial 16S rRNA gene sequencing (approximate first 500 base pairs) is often used to identify Mycobacteri... | Mycobacterium arupense; Mycobacterium nonchromogenicum; Mycobacterium terrae; Mycobacterium triviale; MCRO 6 | 2005-11-22 |
| 29 |
 |
Hymas, Weston C.; Hillyard, David R. | Real time PCR assay for the detection of CMV using eclipse hybridization probes | We developed a qualitative real time PCR assay to detect CMV in patient samples, using a novel hybridization probe termed the Eclipse probe (Epoch Biosciences). These are single probes with a fluorescent molecule attached to the 3' end and a dark quencher on the 5' end. Also conjugated to the 5' end... | Tissues Analysis; Elegans | 2004-08-11 |
| 30 |
 |
Vaughn, Cecily P.; Crockett, David K.; Lim, Megan S.; Elenitoba-Johnson, Kojo S.J. | Analytical characteristics of ICAT-LC-MS/MS for quantitative proteomics studies | Recent studies have employed isotope-coded affinity tags (ICAT) in concert with tandem mass spectrometry (MS/MS) to assess differential expression of proteins on a proteomic scale and perform unbiased quantitative comparisons between samples from different physiological or disease states. We sought ... | isotope-coded affinity tags; ICAT; mass spectrometry; MS/MS; proteomic scale; FL | 2005-06-03 |
| 31 |
 |
Wittwer, Carl T. | Genotyping accuracy of high-resolution DNA melting instruments | High-resolution DNA melting is a closed-tube method for genotyping and variant scanning that depends on the thermal stability of PCR-generated products. Instruments vary in thermal precision, sample format, melting rates, acquisition, and software. Instrument genotyping accuracy has not been assesse... | 2014-01-01 | |
| 32 |
 |
Margraf, Rebecca L.; Mao, Rong; Wittwer, Carl T. | Masking techniques: masking selected sequence variation by incorporating mismatches into melting analysis probes | Hybridization probe melting analysis can be complicated by the presence of sequence variation (non-pathogenic polymorphisms or other mutations) near the targeted mutation. We investigated the use of 'masking' probes to differentiate alleles with similar probe melting temperatures. Materials and Meth... | probe hybridization; high-resolution melting analysis; masking; RET | 2005-10-21 |
| 33 |
 |
Pounder, June I.; Simmon, Keith E.; Barton, Claudia A.; Hohmann, Sheri L. | Identification of nonsporulating molds by sequencing internal transcribed spacer regions with Virodec software and database | Fungal infections are increasing, particularly among immunocompromised hosts, and a rapid, accurate diagnosis is essential for the initiation of targeted antifungal therapy. Identification of fungi from culture requires the presence of reproductive structures, and the absence of spores can increase ... | nonsporulating molds; genetic sequencing; Virodec; ITS I; ITS II | 2006-01-09 |
| 34 |
 |
Eichwald, Ernst; Capecchi, Mario R.; Thomas, Kirk R. | Mouse model for the delta F508 allele of cystic fibrosis | The most common cause of cystic fibrosis is a mutation that deletes phenylalanine 508 in cystic fibrosis transmembrane conductance regulator (CFTR). The delta F508 protein is misprocessed and degraded rather than traveling to the apical membrane. We used a novel strategy to introduce the delta F508 ... | Digestive System; Disease Models, Animal; Electrolytes; Mice, Inbred C57BL | 1995-10 |
| 35 |
 |
Stevenson, Jeff; Procter, Melinda; Hillyard, David R. | Real time PCR assays for the detection of viral pathogens - are they the gold standard? | Over the past decade, PCR testing for infectious agents in the clinical laboratory has begun to replace other methods, such as culture. PCR is often now referred to as the 'gold standard' in this field. Further evolution of this technology has seen the introduction of real time PCR, replacing tradit... | Polymorphism; Target DNA | 2003-11-11 |
| 36 |
 |
Konnick, Eric Q.; Erali, Maria; Ashwood, Edward R; Hillyard, David R | Comparison of the DIGENE HBV HYBRID CAPTURE II AND ROCHE COBAS Amplicor HBV Monitor Assays. | Evaluate and compare the performance characteristics of the COBAS Amplicor HBV Monitor test (Roche Diagnostics Corp.) and the HBV Hybrid capture II (Digene Corporation) assay for the quantification of HBV BNA Levels. | Quantitative Tests; Linearity Studies | 2001-08-19 |
| 37 |
 |
Normann, Richard A.; Chandler, John P. | Effects of calcium ions on L-type horizontal cells in the isolated turtle retina | A technique by which the retina can be isolated from the turtle eye is described. Scanning electron microscopy revealed morphological variability between preparations and also between regions of the same one. Large areas were often totally free of any pigment epithelial cells, yet contained a high p... | Retina; Calcium; Horizontal Cell; Turtle | 1990 |
| 38 |
 |
Pounder, June I.; Voelkerding, Karl V.; Storts, D.; Anderson, Clint M. | Differentiation of species within mycobacterium tuberculosis complex by real-time PCR-based genomic deletion analysis | Differentiation of members within Mycobacterium tuberculosis complex (MTC) is essential for patient management and infection control. MTC is comprised of M. tuberculosis (Mtb), M. bovis (Mb), M. bovis BCG (vaccine strain; Mbcg), M. africanum (Ma), and M. microti (Mm). Because MTC have highly similar... | MTC; species differentiation; Mycobacterium bovis BCG; Mycobacterium africanum; Mycobacterium microtic; PCR | 2006-01-09 |
| 39 |
 |
Rockwood, Alan L. | Mass spectrometry for steroids, immunosuppressants, and other clinical applications | Presentation slides on matching mass spectrometry technology to clinical applications. | Immunosuppressants | 2005-07-26 |
| 40 |
 |
Litwin, Christine M. | Anti-tuberculosis IgG antibodies as a marker of active mycobacterium tuberculosis disease | Anti-Mycobacterium tuberculosis IgG antibodies may aid in the diagnosis of active M. tuberculosis disease. We studied whether anti-M. tuberculosis IgG antibodies are elevated in active M. tuberculosis disease and assessed factors contributing to false positive and negative results. A retrospective s... | 2012-01-01 | |
| 41 |
 |
Aldous, Jay A.; Engar, Richard C. | Do dentists prescribe narcotics excessively? | Dealing with pain is an inevitable sequela to dental treatment. Although several drug regimens primarily involving narcotics have been used in the past, availability of nonsteroidal anti-inflammatory drugs (NSAIDs) has increased recently. A study was conducted to analyze dental prescribing patterns ... | Analgesics, Opioid; Anti-Inflammatory Agents; Dentist's Practice Patterns; Pain, Postoperative | 1996-07-01 |
| 42 |
 |
Mongia, Shella K.; Rawlins, Mindy, L.; Owen, William E.; Roberts, William L. | Performance characteristics of seven automated CA125 assays | Author manuscript. Cancer antigen 125 (CA125) is a high molecular mass glycoprotien, which is used as tumor marker to monitor disease progression, response to therapy and in early detection of recurrence after treatment for ovarian cancer. The Access 2, ADVIA Centaur, ARCHITECT i2000, AxSYM, Elecsys... | CA125 assays | 2005-08-29 |
| 43 |
 |
Coffin, Cheryl M.; Capecchi, Mario R. | Alveolar rhabdomyosarcomas in conditional Pax3:Fkhr mice: cooperativity of Ink4a/ARF and Trp53 loss of function. | Alveolar rhabdomyosarcoma is an aggressive childhood muscle cancer for which outcomes are poor when the disease is advanced. Although well-developed mouse models exist for embryonal and pleomorphic rhabdomyosarcomas, neither a spontaneous nor a transgenic mouse model of alveolar rhabdomyosarcoma has... | Cell Differentiation; Forkhead Transcription Factors; Myogenic Regulatory Factors | 2004-11-01 |
| 44 |
 |
Konnick, Eric Q.; Ashwood, Edward R.; Hillyard, David R. | Evaluation of the COBAS HBV TaqMan Analyte Specific Regent (ASR) and COBAS HCV TaqMan ASR Assays using the Vidiera NSP sample preparation instrument. | The Vidiera Nsp nucleic sample preparation instrument (Vidiera,Beckman-Coulter Inc., Fullerton CA) was evaluated using the COBAS HBV TaqMan Analyte Specific Reagent (ASR. Roche Molecular Diagnostics [RMD], Indianapolis, IN) and COBAS HCV TaqMan ASR (RMD) assays using clinical samples and HCV Armored... | Quantitative Tests; Linearity Studies | 2006-05-05 |
| 45 |
 |
Petti, Cathy A.; Polage, Christopher R. | Assessment of the utility of viral culture of cerebrospinal fluid | Nucleic acid amplification testing is the preferred method to detect enteroviruses and Herpesviridae in cerebrospinal fluid, but clinicians still request viral culture. Review of 22,394 viral cultures of cerebrospinal fluid samples found that <0.1% recovered nonenterovirus, non-Herpesviridae species... | Enterovirus Infections; Herpesviridae Infections; Virus Cultivation | 2006-12-15 |
| 46 |
 |
Digre, Kathleen B.; Gouw, Launce G.; Harris, Catherine P.; Haines, John H.; Ptacek, L.J. | Autosomal dominant cerebellar ataxia with retinal degeneration: clinical, neuropathologic, and genetic analysis of a large kindred. | The autosomal dominant cerebellar ataxias (ADCA) comprise a heterogeneous group of neurologic disorders characterized by degeneration of the cerebellum, spinal cord, and brainstem. Genetic analysis has revealed two loci, SCA1 on chromosome 6p, and SCA2 on chromosome 12q, responsible for some ADCA. W... | Retinal Degeneration; Cerebellar Ataxia; Genetic Analysis | 1994-08 |
| 47 |
 |
Owen, William E.; Martins, Thomas B.; Litwin, Christine M.; Roberts, William L. | Performance characteristics of six IMMULITE 2000 TORCH assays | TORCH is an acronym for Toxoplasma gondii (Toxo), other microorganisms (like syphilis), rubella (RV), cytomegalovirus (CMV), and herpesviruses (HSV) that are associated with congenital abnormalities during maternal infection. Prenatal testing for antibodies against these agents is one tool for preve... | TORCH; Toxoplasma gondii; syphilis virus; rubella; cytomegalovirus; herpesvirus; IMMULITE 2000; congenital abnormalities; laboratory testing | 2006-01-04 |
| 48 |
 |
Rockwood, Alan L. | Performance enhancement in the measurement of 5 endogenous steroids by LC-MS/MS combined with differential ion mobility spectrometry | Background: Challenges for steroid analysis by LC-MS/MS include low ionization efficiency, endogenous isobars with similar fragmentation patterns and chromatographic retention. Differential ion mobility spectrometry (DMS) provides an additional degree of separation prior to MS/MS detection, and show... | 2014-01-01 | |
| 49 |
 |
Singleton, J. Robinson; Smith, A. Gordon | Microvascular complications of impaired glucose tolerance. | Impaired glucose tolerance (IGT) serves as a marker for the state of insulin resistance and predicts both large- and small-vessel vascular complications, independent of a patient's progression to diabetes. Patients with IGT are at significantly increased risk for death and morbidity due to myocardia... | Microcirculation; Humans | 2003-12-01 |
| 50 |
 |
Hymas, Weston C.; Hillyard, David R. | Real time RT-PCR assay for norovirus detection with eclipse probes and a non-competitive internal control. | Noroviruses are the major causative agents of nonbacterial gastroenteritis worldwide and are estimated to cause approximately 23 million cases in the United States annually. Real time RT-PCR is rapidly becoming the principle diagnostic means for norovirus detection due to its enhanced sensitivity an... | Gastroenteritis; Eclipse Hybridization Probes; Norovirus | 2005-05-03 |