β-D-glucan assay
![Significance of G Test [(1-3)-β-D-Glucan Assay] in the Diagnosis and Guidance of Clinical Medication of Invasive Fungal Infection](data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACH5BAEAAAAALAAAAAABAAEAAAICRAEAOw==)
Significance of G Test [(1-3)-β-D-Glucan Assay] in the Diagnosis and Guidance of Clinical Medication of Invasive Fungal Infection
... Glucan was widely found in fungal cell walls, accounting for 80%~90% of its dry weight, among which (1-3)-β-D-glucan accounted for more than 50% of the components in fungal wall. Previous ...
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Early diagnosis of candidemia in intensive care unit patients with sepsis: a prospective comparison of (1→3) β D glucan assay, Candida score, and colonization index
... BG assay results (4%) were observed in patients with gastrointestinal fungal colonization and/or mucositis who received empirical therapy, suggesting an occult IC at an early ...BG assay, CS, and coloniza- ...
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(1, 3)-β-D-glucan assay for diagnosing invasive fungal infections in critically ill patients with hematological malignancies
... BG assay in a large cohort of critically ill hematology ...BG assay in this subgroup was similar to that in the overall ...BG assay was previously reported to be consistently positive in patients ...
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Clinical Performance of the (1,3)-β-d-Glucan Assay in Early Diagnosis of Nosocomial Candida Bloodstream Infections
... solved issues about alternative diagnostic methods, although a recent meta-analysis showed interesting data on the clinical performance of PCR (2). Furthermore, the timing for initiat- ing antifungal therapy is critical ...
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Use and Limits of (1 3) β d Glucan Assay (Fungitell), Compared to Galactomannan Determination (Platelia Aspergillus), for Diagnosis of Invasive Aspergillosis
... BG assay results and positive GM assay results was almost 100% specific, but with lower sensitivity, in comparison with the sensitivity of each assay ...
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Contribution of the (1→3) β d Glucan Assay for Diagnosis of Invasive Fungal Infections
... - D -glucan assay (BG assay; Fungitell; Associates of Cape Cod, ...BG assay had ...The assay was positive in 48 patients with IPA (68%), in 23 with bloodstream infections ...
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Evaluation of a (1→3) β d Glucan Assay for Diagnosis of Invasive Fungal Infections
... False-positive BG reactions are known to occur in patients with renal failure who are undergoing hemodialysis with cel- lulose membranes, patients treated with intravenous immuno- globulins, and specimens or patients ...
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Evaluation of Three Different Laboratory Methods for Identifi-cation of Pneumocystis jirovecii Pneumonia (PCP) among HIV Positive Asymptomatic Prisoners
... Methods: Overall, 102 HIV positive patients from Ghezel Hesar Prison, Karaj, Iran from October 2016 to March 2017 without any respiratory symptoms were selected with different medication histories against HIV and PCP. ...
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Point Counterpoint: β d Glucan Testing Is Important for Diagnosis of Invasive Fungal Infections
... (1-3)-- D -glucan (BDG) is found in most fungi, with the notable exception of the cryptococci, the zygomycetes, and Blastomyces dermatitidis, which either lack the glucan entirely or produce it at ...
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Beta d Glucan for Diagnosing Pneumocystis Pneumonia: a Direct Comparison between the Wako β Glucan Assay and the Fungitell Assay
... Fungitell assay and Wako-BDG, we performed linear regression on samples where the concentration of BDG was within the measurable range of each assay ...one assay and positive at more than 5 times the ...
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Detection of high serum levels of β D Glucan in disseminated nocardial infection: a case report
... BDG assay, including invasive fungal disease, hemodialysis treatment using cellulose membrane filter, and use of fungal-derived antibiotics and immunoglobu- lins, were not present in this ...BDG assay, ...
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Combined use of serum (1,3) β d glucan and procalcitonin for the early differential diagnosis between candidaemia and bacteraemia in intensive care units
... (1,3)-β- D -glucan (BDG) assay, as useful tools for antici- pating the diagnosis of candidaemia and especially for excluding it, strengthening the diagnosis of bacteraemia and favouring the ...
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Serum markers in interstitial pneumonia with and without Pneumocystis jiroveciicolonization: a prospective study
... Induced sputum samples were collected after inhalation of ultrasonically nebulized hypertonic saline. Sputum samples were subjected to PCR according to the method of Wakefield et al [17,18] using AmpliTaq DNA polymer- ...
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Contribution of (1→3) β d Glucan Chromogenic Assay to Diagnosis and Therapeutic Monitoring of Invasive Aspergillosis in Neutropenic Adult Patients: a Comparison with Serial Screening for Circulating Galactomannan
... Combined analysis of both markers. The results obtained by BG and GM detection in each patient were combined in an attempt to assess whether a combination of the two markers resulted in an early and specific diagnosis of ...
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Detection of (1,3) β d Glucan in Cerebrospinal Fluid in Histoplasma Meningitis
... ological marker for the diagnosis of fungal meningitis, there are limited data on its use for the diagnosis of Histoplasma meningitis. We evaluated CSF BDG detection, using the Fungitell assay, in patients with ...
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Evaluation of a Turbidimetric β d Glucan Test for Detection of Pneumocystis jirovecii Pneumonia
... - D -glucan (BDG), which is a major constituent of fungal cell walls (5, ...BDG assay (Associates of Cape Cod, East Falmouth, MA) is commonly used in Europe and ...This assay is challenging ...
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Remasking of Candida albicans β Glucan in Response to Environmental pH Is Regulated by Quorum Sensing
... of glucan exposed on its surface, with ...of glucan. This increase in glucan exposure correlates with phagocytosis rates, with Candida cells with more glucan exposure at the surface ...
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Comparative Analysis of the Wako β Glucan Test and the Fungitell Assay for Diagnosis of Candidemia and Pneumocystis jirovecii Pneumonia
... Another important aspect for the assessment of both assays is their layout and workflow. The FA is designed to analyze 21 samples in parallel. Testing of a single sample is possible, but each test run requires an ...
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The Dual Activity Responsible for the Elongation and Branching of β (1,3) Glucan in the Fungal Cell Wall
...  -(1,3)-Glucan is synthesized as a linear polymer by a plasma membrane-bound synthase complex using UDP-glucose as the substrate (8–11). Linear glucans are elongated further by Gas/Gel/Phr/Epd proteins (12), ...
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Diagnosis and management of invasive candidiasis in the ICU: an updated approach to an old enemy
... Recently, nonculture-based diagnostic tests have been developed for detection in blood of components of the fungal cell wall (such as mannan and β-D-glucan (BDG)) by immunoassays, of DNA by PCR, and ...
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