Results 71 to 80 of about 2,654,059 (402)

Diagnostic Value of Lactoferrin in Diagnosis of Urinary Tract Infections in Children

open access: yesمجله دانشکده پزشکی اصفهان, 2018
Background: Urinary tract infections is a common disease, especially in children, and is diagnosed through urine culture. The aim of this study was to evaluate the diagnostic value of lactoferrin in the diagnosis of urinary tract infections. Methods: In
Alireza Merrikhi, Zahra Parsapour
doaj   +1 more source

Photosynthesis under far‐red light—evolutionary adaptations and bioengineering of light‐harvesting complexes

open access: yesFEBS Letters, EarlyView.
Phototrophs evolved light‐harvesting systems adapted for efficient photon capture in habitats enriched in far‐red radiation. A subset of eukaryotic pigment‐binding proteins can absorb far‐red photons via low‐energy chlorophyll states known as red forms.
Antonello Amelii   +8 more
wiley   +1 more source

Discriminating active from latent tuberculosis in patients presenting to community clinics. [PDF]

open access: yes, 2012
BACKGROUND: Because of the high global prevalence of latent TB infection (LTBI), a key challenge in endemic settings is distinguishing patients with active TB from patients with overlapping clinical symptoms without active TB but with co-existing LTBI ...
Agranoff, DD   +10 more
core   +10 more sources

Sensitivity and specificity of the iVue iWellnessExam™ in detecting retinal and optic nerve disorders

open access: yesEye and Brain, 2013
Catherine Awad,1 Samantha Slotnick,2,3 Sanjeev Nath,4 Jerome Sherman2–41Nova Southeastern College of Optometry, Fort Lauderdale-Davie, FL, 2SUNY State College of Optometry, 3SUNY Eye Institute, 4Eye Institute and Laser Center, New York, NY ...
Awad C, Slotnick S, Nath S, Sherman J
doaj  

Optimal search strategies for identifying sound clinical prediction studies in EMBASE [PDF]

open access: yes, 2005
BACKGROUND: Clinical prediction guides assist clinicians by pointing to specific elements of the patient's clinical presentation that should be considered when forming a diagnosis, prognosis or judgment regarding treatment outcome.
A Laupacis   +25 more
core   +3 more sources

Sensitivity and Specificity [PDF]

open access: yesClinical Medicine & Research, 2005
Editor – In the Authors’ Reply to the letter “Sensitivity and Specificity of Tests of Liver Injury”1 in the November 2004 issue of Clinical Medicine & Research, the statement “It is true that no single test of liver injury is either highly sensitive or specific” would be more accurate if it read “It is true that no single test of liver injury is both ...
openaire   +1 more source

Sensitivity and specificity of meningeal signs in patients with meningitis

open access: yesJournal of general and family medicine, 2019
Several types of physical examinations are used in the diagnosis of meningitis, including nuchal rigidity, jolt accentuation, Kernig's sign, and Brudzinski's sign.
T. Akaishi   +6 more
semanticscholar   +1 more source

Rad27/FEN1 prevents accumulation of Okazaki fragments and ribosomal DNA copy number changes

open access: yesFEBS Letters, EarlyView.
The budding yeast Rad27 is a structure‐specific endonuclease. Here, the authors reveal that Rad27 is crucial for maintaining the stability of the ribosomal RNA gene (rDNA) region. Rad27 deficiency leads to the accumulation of Okazaki fragments and changes in rDNA copy number.
Tsugumi Yamaji   +3 more
wiley   +1 more source

Diagnostic accuracy of the Ottawa 3DY and Short Blessed Test to detect cognitive dysfunction in geriatric patients presenting to the emergency department [PDF]

open access: yes, 2018
ObjectivesCognitive dysfunction (CD) is a common finding in geriatric patients presenting to the emergency department (ED). Our primary objective was to determine the diagnostic accuracy of the Ottawa 3DY (O3DY) and Short Blessed Test (SBT) as screening ...
Barbic, David   +5 more
core   +2 more sources

Distribution and specificity of high-sensitivity cardiac troponin T in older adults without acute cardiac conditions: cross-sectional results from the population-based AugUR study [PDF]

open access: gold, 2021
Alexander Dietl   +8 more
openalex   +1 more source

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