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Significats de gram stain en anglès
A staining technique used to classify bacteria; bacteria are stained with gentian violet and then treated with Gram's solution; after being decolorized with alcohol and treated with safranine and washed in water, those that retain the gentian violet are Gram-positive and those that do not retain it are Gram-negative.
HIV-infected and HIV-uninfected women with ASCUS did not differ by prevalence of indices of inflammation (inflammation on Pap test and leukocytes on cervical gramstain).
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Synovial fluid was aspirated and investigated by Gramstain, culture and microcalorimetry.
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Application of multiple Gramstains increases the yield of microorganism identification.
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In an age of emerging rapid molecular results, is the Gramstain still relevant?
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Microbiological analysis was performed using culture, the urease test and the conventional Gramstain.
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How should clinical microbiologists respond to the call to reduce Gramstain error rates?
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The GenoType assays were performed according to Gramstain morphology.
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BV was diagnosed by both Gramstain and Amsel criteria.
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Gramstains of vaginal secretions were evaluated for bacterial vaginosis.
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Previous studies differ regarding the ability of the Gramstain to predict final culture results.
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Monthly, for 6 months, participants returned a self-obtained vaginal smear for Gramstain by mail.
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Vaginal cultures, Gramstains, and pH levels were collected.
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Repeat Gramstains were performed if initially negative.
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The primary outcome measure was CSF infection as defined by organisms seen on Gramstain or isolated by culture.
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Urine-specific antibiograms varied significantly by Gramstain characteristic, between E. coli and other Gram-negative organisms, and by clinical site.
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A Gramstain and culture for gonorrhea should be done in all children presenting with vaginal discharge regardless of history.