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26 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, Postoperative1996-07-01
27 Owen, William E.; Roberts, William L.Cross-reactivity of three recombinant insulin analogs with five commercial insulin immunoassaysSeveral new insulin analogs that are prepared with recombinant DNA technology are available for clinical use [for a recent review, see Ref. (1)]. These agents have altered pharmacokinetics compared with regular human insulin. Insulin aspart (Novo-LogTM; Novo Nordisk Pharmaceuticals) is homologous ...Insulin analogs; Insulin immunoassays; Cross-reactivity2004
28 Kriesel, John D.; Baringer, J R; Spruance, Spotswood L.Correlation between detection of herpes simplex virus in oral secretions by PCR and susceptibility to experimental UV radiation-induced herpes labialis.We examined the oral secretions of 25 patients for herpes simplex virus (HSV) at the time of and following experimental UV radiation (UVR). HSV was detected in one or more oral secretion specimens in 5 of 12 (42%) cases by cell culture and in 8 of 12 (67%) cases by PCR. On the day of UVR, HSV was de...Polymerase Chain Reaction; Ultraviolet Rays; Simplexvirus1994
29 Owen, William E.; Rockwood, Alan L.; Roberts, William L.; Meikle, A. WayneDevelopment and performance evaluation of a tandem mass spectrometry assay for 4 adrenal steroidsCongenital adrenal hyperplasia is a group of autosomal recessive disorders caused by a deficiency of 1 of 4 enzymes required for the synthesis of glucocorticoids, mineralocorticoids, and sex hormones. Analysis of 11-deoxycortisol (11DC), 17-hydroxyprogesterone (17OHP), 17-hydroxypregnenolone (17O...Congenital adrenal hyperplasia; Adrenal steroids; Tandem mass spectrometry assay2006
30 Hymas, Weston C.Ultrasonic enhancement of antibiotic action on several species of bacteriaThe effect of the antibiotics gentamicin, streptomycin, kanamycin, tetracycline, and ampicillin on planktonic cultures of Enterobacter aerogenes, Serratia marcescens, Salmonella derby, Streptococcus mitis, and Staphylococcus epidermidis with and without an application of 70 kHz ultrasound was studi...Enterobacter aerogenes; Serratia marcescens; Salmonella derby; Streptococcus mitis; Staphylococcus epidermidis; Planktonic cultures; Gentamicin; Streptomycin; Kanamycin; Tetracycline; Ampicillin; Ultrasonic enhancement; Bioacoustic effect1998
31 Margraf, Rebecca L.; Mao, Rong; Highsmith, W. Edward; Holtegaard, Leonard; Wittwer, Carl T.Masking selected sequence variation by incorporating mismatches into melting analysis probesHybridization probe melting analysis can be complicated by the presence of sequence variations (benign polymorphisms or other mutations) near the targeted mutation. We investigated the use of 'masking' probes to differentiate alleles with similar probe melting temperatures. Selected sequence variati...probe hybridization; high-resolution melting analysis; masking; RET2005-06-28
32 Petti, Cathy A.Role of the laboratory in diagnosis of influenza during seasonal epidemics and potential pandemicsLaboratory diagnosis of influenza is critical to its treatment and surveillance. With the emergence of novel and highly pathogenic avian influenza viruses, the role of the laboratory has been further extended to include isolation and subtyping of the virus to monitor its appearance and facilitate ap...Antibodies, Viral; Antigens, Viral; RNA, Viral2006
33 Digre, Kathleen B.; Blumenthal, Deborah T.; Cessna, Melissa H.; Gopez, Evelyn V.; Shen, YueCarcinomatous meningitis as the presenting manifestation of gallbladder carcinoma: case report and review of the literatureThe primary tumors that typically cause carcinomatous meningitis include lung cancer, breast cancer, leukemia, lymphoma and melanoma. A variety of neurological signs and symptoms can be seen depending on the extent and location of the meningeal metastasis. Once the diagnosis of carcinomatous meningi...Carcinomatous Meningitis; Gallbladder Carcinoma; Leptomeningeal Metastasis; Meningeal Carcinomatosis; Cranial Neuropathy2004-10
34 Kriesel, John D.; Spruance, Spotswood L.; Daynes, Raymond A.Nucleic acid vaccine encoding gD2 protects mice from herpes simplex virus type 2 disease.Nucleic acid vaccinations with plasmids pWW65, containing the sequence for herpes simplex type 2 (HSV-2) gD2, and pRSVnt, lacking the gD sequence, were studied. Groups of mice were immunized with pWW65 alone, pWW65 plus 1,25-dihydroxyvitamin-D3 (D3), or pRSVnt. Clinical disease (vaginitis), serum an...Mice, Inbred BALB C; Plasmids; Viral Vaccines1996
35 Owen, William E.; Roberts, William L.Effects of hemoglobin C and S traits on the results of 14 commercial glycated hemoglobin assaysGlycated hemoglobin is widely used in the management of diabetes mellitus. At least 300,000 Americans with diabetes mellitus have the hemoglobin (Hb) C or S trait. The accuracy of HbA1c methods can be adversely affected by the presence of these traits. We evaluated the effects of HbC and HbS traits ...Glycated hemoglobin assays; Hemoglobin C trait; Hemoglobin S trait2008
36 Petti, Cathy A.; Polage, Christopher R.Assessment of the utility of viral culture of cerebrospinal fluidNucleic 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 Cultivation2006-12-15
37 Normann, Richard A.; Chandler, John P.Effects of calcium ions on L-type horizontal cells in the isolated turtle retinaA 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; Turtle1990
38 Jaskowski, Troy D.Evaluation of a PCR probe capture assay for the detection of Toxoplasma gondii: incorporation of uracil N-glycosylase for contamination controlToxoplasma gondii is a cyst-forming parasite of clinical relevance in humans primarily because of the neurologic abnormalities it can cause. In some clinical circumstances, it is desirable to detect the pathogen directly. We modified a commercially available Toxoplasma polymerase chain reaction...PCR probe capture assay; Uracil N-glycosylase; UNG2000
39 Owen, William E.; Martins, Thomas B.; Litwin, Christine M.; Roberts, William L.Performance characteristics of six IMMULITE 2000 TORCH assaysTORCH 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 testing2006-01-04
40 Erickson, J. Alan; Smith, Jeffrey, J.; Bornhorst, Joshua A.; Ashwood, Edward R.Humananti-mouse antibody protected ELISA for the quantification of squamous cell carcinoma antigenSquamous cell carcinoma antigen (SCC) was first isolated from squamous cell carcinoma tissue of the uterine cervix and initially reported as TA-4. The antigen has been characterized as a glycoprotein with a molecular weight between 45,000 and 55,000 daltons. Studies suggest that SCC may function as ...SCC; Squamous Cell Carcinoma Antigen; BSA; PBS; Phosphate Buffered Saline; HAMA; Human Anti-mouse Antibodies; IIR; ImmunoglobulinInhibiting Reagent2005-12-09
41 Margraf, Rebecca L.; Mao, Rong; Wittwer, Carl T.Masking techniques: masking selected sequence variation by incorporating mismatches into melting analysis probesHybridization 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; RET2005-10-21
42 Rockwood, Alan L.Mass spectrometry for steroids, immunosuppressants, and other clinical applicationsPresentation slides on matching mass spectrometry technology to clinical applications.Immunosuppressants2005-07-26
43 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.IBD2005-06-17
44 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 analysisDifferentiation 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; PCR2006-01-09
45 Vaughn, Cecily P.; Crockett, David K.; Lim, Megan S.; Elenitoba-Johnson, Kojo S.J.Analytical characteristics of ICAT-LC-MS/MS for quantitative proteomics studiesRecent 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; FL2005-06-03
46 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 databaseFungal 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 II2006-01-09
47 Seipp, Michael; Williams, Jamie; Meadows, Cindy; Wittwer, Carl T.Multiplex solution genotyping without probes of the factor V Leiden (G1691A), Prothrombin (G20210A), and MTHFR (C677T and A1298C) mutations in one tube by single color high-resolution melting analysis [abstract]This abstract describes a study which concludes that genotyping by amplicon melting is a rapid, closed-tube method for genotyping without probes that can be multiplexed. The method was successfully applied to the four most common clotting factor mutations in a single tube. The simplicity of the meth...Genotyping; Amplicon Melting2005-06-22
48 Cloud, Joann L.; Carroll, Karen C.; Cohen, Samuel; Anderson, Clint M.; Woods, Gail L.Interpretive criteria for use of AccuProbe for identification ofRapid identification of Mycobacterium avium complex (MAC) is possible by use of AccuProbe (Gen-Probe, San Diego, Calif.). To evaluate the reliability of the MAC AccuProbe for testing 7H9 cultures inoculated with broth from MGIT cultures positive for acid-fast bacilli or growth on a s...Bacteria; Typing; Mycobacterium avium complex; MAC2005-03-03
49 Erickson, J. Alan; Aldeen, William E.; Ashwood, Edward R.Evaluation of a fecal pancreatic elastase-1 enzyme-linked immunosorbent assay: assessment versus an established assay and implication in classifying pancreatic functionDisagreement continues regarding the two commercially available fecal pancreatic elastase-1 (PE-1) ELISAs and their respective capabilities to assess pancreatic function. Our objectives were to validate the newer PE-1 ELISA and evaluate the test against the previously established assay, to investiga...PE-1; pancreatic elastase-1; FDA; AMR; analytical measurement range; BioServ Diagnostics PE-1ELISA; ScheBo Biotech PE-1ELISA2005-09-25
50 Mongia, Shella K.; Rawlins, Mindy, L.; Owen, William E.; Roberts, William L.Performance characteristics of seven automated CA125 assaysAuthor 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 assays2005-08-29
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