Urine screening
Direct Identification of Urinary Tract Pathogens from Urine Samples, Combining Urine Screening Methods and Matrix Assisted Laser Desorption Ionization–Time of Flight Mass Spectrometry
... of screening methods, such as cytometry and automated microscopic analysis of urine sediment, allows the rapid prediction of negative ...direct urine samples and the predictive value of automated ...
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Rapid processing of urine specimens by urine screening and the AutoMicrobic system
... Several studies have also reported that after urine screening, the broth from the positive specimens can be rapidly processed for identification and antimicrobial susceptibility testing [r] ...
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Urine screening with the MS 2
... V 101 CFU/ml with a false positive rate of 1.5% for those urine specimens containing 105 CFU/ml, whereas false positive detection rates fell to 0.8% in those urine specimens containing 1[r] ...
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MASSACHUSETTS METABOLIC DISORDERS SCREENING PROGRAM. I. TECHNICS AND RESULTS OF URINE SCREENING
... A.: A simple chromato- graphic screening test for the detection of disorders of amino acid metabolism: A tech- nic using whole blood or urine collected on filter paper. Nordmann, J., and[r] ...
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Interference by Carbamazepine and Oxcarbazepine With Serum- and Urine-Screening Assays for Tricyclic Antidepressants
... Carbamazepine interferes with the FPIA serum assay at a statistically significant level and in a dose-dependent fashion. A strong correlation exists between serum car- bamazepine levels and positive TCA-screening ...
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HISTIDINEMIA DISCOVERED BY URINE SCREENING AFTER RENAL TRANSPLANTATION
... Absent liver histi- dase presumably accounts for this perturba- tion of histidine metabolism, and complete deficiency of histidase activity in stratum. corneum was proven subsequently[r] ...
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Evaluation of a two minute test for urine screening
... When pure cultures of diphtheroids, lactobacilli, and viridans streptococci other than group D and cultures containing multiple organisms were considered to be contaminants and, therefor[r] ...
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Efficacy of urine screening and culture methods in childhood urinary tract infections and analysis of the causative pathogens
... midstream urine sample and its importance to the parent or guardian (boys to wash genitalia with water then retract the prepuce gently and collect the midstream sample, girls to wash genitalia with water then ...
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Clinical laboratory evaluation of a urine screening device
... The predictive value of a negative test 97.0o, however, was good, and the results for sensitivity and predictive value of a negative test obtained with the BDD in this study were not sta[r] ...
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Urine tests for Down's syndrome screening
... examined urine screening tests used in the first and sec- ond trimester of pregnancy (up to 24 weeks’ gestation) comprised of the following individual markers; AFP; invasive trophoblast antigen (ITA) (also ...
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Urinalysis and Standardization
... Dipstick urine screening has been augmented with nitrite and leukocyte esterase test strips avail- able as nine test dipstick. Nitrite test is based on the ability of enteric gram-negative bacteria to ...
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A Cost-effectiveness Analysis of Screening Urine Dipsticks in Well-Child Care
... routine urine screening for chronic kidney disease (CKD) has low diagnostic yield and the American Academy of Pediatrics 2007 recommendation to discontinue this screen- ing, pediatricians may not have ...
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FALSE POSITIVE AND FALSE NEGATIVE RESULTS IN URINE DRUG SCREENING TESTS: TAMPERING METHODS AND SPECIMEN INTEGRITY TESTS
... world. Urine drug screening is commonly required as a workplace ...2). Urine drug test, in several countries is the most primarily available qualitative test for identifying drug ...manipulate ...
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Evaluation of an Image Analysis Device (APAS) for Screening Urine Cultures
... a screening device, where sensitivity is more im- portant than specificity (19), the segmentation of these cases by APAS was favorable and as such was considered acceptable within the general workflow of a modern ...
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Screening of Urine Samples by Flow Cytometry Reduces the Need for Culture
... (11.5%) urine samples from hospitalized patients and outpatients, submitted for culture during 4 months in the spring of 2009, were analyzed with the Sysmex UF-500i instrument after ...
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Evaluation of the Effectiveness of Urine Dipstick in the Screening of Urinary Infection in Relation to the Reference Method: The Cytobacteriological Examination of Urine
... of urine is a biological test most com- monly asked in the ...a screening test for urinary tract infection by urine dip- stick compared to the reference method; the cytobacteriological examination of ...
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Clinical usefulness of iQ200/iChem Velocity workstation for screening of urine culture
... 2530 urine samples submitted for bacterial culture from March to May 2017 to the clinical micro- biology laboratory of the Seoul ...midstream urine (1618, 83.3%), followed by cath- eterized urine ...
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Determination of Chlamydia trachomatisPrevalence in an Asymptomatic Screening Population: Performances of the LCx and COBAS Amplicor Tests with Urine Specimens
... processed urine volume compared to the volume used for the COBAS Amplicor assay (100 versus 50 ...the urine washing step, compared to the size of the pellets generated by the LCx test protocol, more ...
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Newborn Screening for Maple Syrup Urine Disease (Branched-Chain Ketoaciduria)
... Routine newborn screening for maple syrup urine disease (MSUD) has been conducted since 1964, and.. more than 9#{189} million newborns throughout the world have been tested with use of a[r] ...
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A dried blood spot mass spectrometry metabolomic approach for rapid breast cancer detection
... Since the DBS-based MS analysis technique can be used for newborn metabolic disorders screening, it might also be useful in tumor metabolite marker screening. In light with this, a DBS-based metabolomic ...
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