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BioFire Defense blood culture identification 2 panel (bcid2
Blood Culture Identification 2 Panel (Bcid2, supplied by BioFire Defense, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/2/bcid2+panel/nct05979545-2-10-9
Average 90 stars, based on 1 article reviews
blood culture identification 2 panel (bcid2 - by Bioz Stars, 2026-09
90/100 stars

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Article Title: EaRly impAct theraPy With Ceftazidime-avibactam Via rapID Diagnostics Versus Standard of Care Antibiotics and Diagnostics in Patients With Bloodstream Infection, Hospital-acquired Pneumonia or Ventilator-associated Pneumonia Due to Pseudomonas Aeruginosa or Carbapenemase Producing Enterobacterales (RAPID)
Article Snippet: Patients randomised to the intervention arm, will have the BioFire Blood Culture Identification 2 Panel (BCID2) used for positive blood cultures and/or the BioFire FilmArray Pneumonia or Pneumonia plus Panel for respiratory tract specimens if having hospital-acquired pneumonia or ventilator-associated pneumonia.

Article Title: Evaluation of molecular detection for respiratory syncytial viruses in World Health Organization Europe region laboratories, 2020-2023.
Article Snippet: For bioMérieux, not only are there different assays, but also different diagnostic platforms: SARS-CoV-2 FluA/FluB/RSV R-Gene for qRT-PCR hardware, or the Respiratory 2.1 (RP2.1) Panel for the Biofire.

Article Title: Surveillance of Respiratory Pathogens Among Rapid Diagnostic Test-Negative Acute Respiratory Infection Patients in Myanmar in 2023, with a Focus on Rhinovirus and Enterovirus Genotyping.
Article Snippet: Among 267 patients who tested negative for influenza, RSV, and SARS-CoV-2 using rapid diagnostic tests, 84.6% were positive for at least one pathogen according to a multiplex polymerase chain reaction (PCR) assay, the BioFire® FilmArray® Respiratory Panel 2.1.

Article Title: Molecular characteristics of human adenovirus isolated from the 2024 influenza-like illness outbreaks in Suzhou City, China.
Article Snippet: For initial screening, 300 μL of pooled samples from each outbreak event was subjected to rapid multi-pathogen detection using the FilmArray 2.0 system with the Respiratory Panel 2.1 pouch (BioFire, USA).

Article Title: Effectiveness of the BioFire FilmArray for the rapid detection of bloodstream infection in haematological patients with febrile neutropenia (the ONFIRE study): study protocol of a prospective, multicentre observational study at three reference university hospitals in Spain.
Article Snippet: In this regard, the BioFire FilmArray Blood Culture Identification 2 (BCID2) panel is an automated nested multiplex PCR system that allows the simultaneous detection of 43 different targets (15 Gram- negative bacteria, 11 Gram- positive bacteria, 7 fungal pathogens and 10 antimicrobial resistance genes) from positively flagged blood cultures within 1 hour.6 7 Several studies have examined the detection rate and accuracy of the FilmArray system in the general population and have reported success rates of >95% in identifying common pathogens, a figure comparable to those recorded with the matrix assisted laser desorption ionization- time of flight- mass spectrometry (MALDI- TOF MS) system.8–10 Furthermore, other reports have shown that the BioFire FilmArray system identifies organisms and resistance genes faster than culture- based methods.11–13 Early identification of pathogens and antibiotic resistance is crucial for improving adequate antibiotic use, for lowering antimicrobial consumption and for reducing the use of broad- spectrum antimicrobials.2 In this regard, the FilmArray assay has been shown to be a useful tool for optimising antimicrobial prescription.12–14 Neutropenic cancer patients are a unique population, with frequent episodes of chemotherapy- induced febrile neutropenia.

Article Title: Surveillance of Respiratory Pathogens Among Rapid Diagnostic Test-Negative Acute Respiratory Infection Patients in Myanmar in 2023, with a Focus on Rhinovirus and Enterovirus Genotyping.
Article Snippet: Distribution of pathogens identified by BioFire® FilmArray® Respiratory Panel 2.1 among 160 patients with single-pathogen respiratory infections; Table S3.

Article Title: Long Term Sequelae of Mild RSV Infections in Healthy Children Aged 0-3 Years in the Primary Care Setting-A Prospective Two Year Follow Up Observational Study.
Article Snippet: A multiplex PCR (Biofire FilmArray Respiratory panel 2.1 plus kit) for RSV, adenovirus, human coronaviruses (229E, HKU1, OC43, NL63), SARS CoV2, metapneumovirus, rhinovirus/enterovirus, influenza A (H1, H1‐2009, H3), influenza B, parainfluenza viruses 1–4, RSV, MERS‐CoV, Chlamydia pneumoniae, Mycoplasma pneumoniae, Bordetella pertussis, and Bordetella parapertussis was performed.

Virus:

Article Title: Lacosamide-Induced Downbeat Nystagmus
Article Snippet: .. Lumbar puncture showed herpes simplex virus type 1 on cerebrospinal fluid BioFire and antibodies positive for herpes simplex virus type 2. ..



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Characterization of RN-1734 effects on J774a macrophages and LPS-induced calcium flux. A) Schematic of RN-1734 mechanism: selective TRPV4 inhibition reduce intracellular calcium influx. B) Brightfield images showing macrophage morphology after RN-1734 treatment (80 μM); Scale bar = 50 μm. C) Dose-dependent effects of RN-1734 on macrophage attachment after 1 h (n = 4), D) Live/dead staining at 24 h (n = 3), E) proliferation at day 1 and day 3 measured by alamarBlue (n = 3). F) Schematic of live-cell calcium imaging under LPS stimulation. G) <t>Representative</t> <t>Fura-2</t> F 34 0/F380 ratio traces over 6 min. H) Quantification of F340/F380 ratio changes relative to respective baseline of each cell, 3 dishes (n > 76 cells per dish) I) Representative Fura-2 images of J774a cells pre- and post-LPS stimulation; Color scale: red = high [Ca 2+ ], yellow/green = intermediate, blue/purple = low [Ca 2+ ]; Scale bar = 100 μm ∗∗∗p < 0.001, ∗∗∗∗p < 0.0001.
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Characterization of RN-1734 effects on J774a macrophages and LPS-induced calcium flux. A) Schematic of RN-1734 mechanism: selective TRPV4 inhibition reduce intracellular calcium influx. B) Brightfield images showing macrophage morphology after RN-1734 treatment (80 μM); Scale bar = 50 μm. C) Dose-dependent effects of RN-1734 on macrophage attachment after 1 h (n = 4), D) Live/dead staining at 24 h (n = 3), E) proliferation at day 1 and day 3 measured by alamarBlue (n = 3). F) Schematic of live-cell calcium imaging under LPS stimulation. G) <t>Representative</t> <t>Fura-2</t> F 34 0/F380 ratio traces over 6 min. H) Quantification of F340/F380 ratio changes relative to respective baseline of each cell, 3 dishes (n > 76 cells per dish) I) Representative Fura-2 images of J774a cells pre- and post-LPS stimulation; Color scale: red = high [Ca 2+ ], yellow/green = intermediate, blue/purple = low [Ca 2+ ]; Scale bar = 100 μm ∗∗∗p < 0.001, ∗∗∗∗p < 0.0001.
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Characterization of RN-1734 effects on J774a macrophages and LPS-induced calcium flux. A) Schematic of RN-1734 mechanism: selective TRPV4 inhibition reduce intracellular calcium influx. B) Brightfield images showing macrophage morphology after RN-1734 treatment (80 μM); Scale bar = 50 μm. C) Dose-dependent effects of RN-1734 on macrophage attachment after 1 h (n = 4), D) Live/dead staining at 24 h (n = 3), E) proliferation at day 1 and day 3 measured by alamarBlue (n = 3). F) Schematic of live-cell calcium imaging under LPS stimulation. G) <t>Representative</t> <t>Fura-2</t> F 34 0/F380 ratio traces over 6 min. H) Quantification of F340/F380 ratio changes relative to respective baseline of each cell, 3 dishes (n > 76 cells per dish) I) Representative Fura-2 images of J774a cells pre- and post-LPS stimulation; Color scale: red = high [Ca 2+ ], yellow/green = intermediate, blue/purple = low [Ca 2+ ]; Scale bar = 100 μm ∗∗∗p < 0.001, ∗∗∗∗p < 0.0001.
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Characterization of RN-1734 effects on J774a macrophages and LPS-induced calcium flux. A) Schematic of RN-1734 mechanism: selective TRPV4 inhibition reduce intracellular calcium influx. B) Brightfield images showing macrophage morphology after RN-1734 treatment (80 μM); Scale bar = 50 μm. C) Dose-dependent effects of RN-1734 on macrophage attachment after 1 h (n = 4), D) Live/dead staining at 24 h (n = 3), E) proliferation at day 1 and day 3 measured by alamarBlue (n = 3). F) Schematic of live-cell calcium imaging under LPS stimulation. G) <t>Representative</t> <t>Fura-2</t> F 34 0/F380 ratio traces over 6 min. H) Quantification of F340/F380 ratio changes relative to respective baseline of each cell, 3 dishes (n > 76 cells per dish) I) Representative Fura-2 images of J774a cells pre- and post-LPS stimulation; Color scale: red = high [Ca 2+ ], yellow/green = intermediate, blue/purple = low [Ca 2+ ]; Scale bar = 100 μm ∗∗∗p < 0.001, ∗∗∗∗p < 0.0001.
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Characterization of RN-1734 effects on J774a macrophages and LPS-induced calcium flux. A) Schematic of RN-1734 mechanism: selective TRPV4 inhibition reduce intracellular calcium influx. B) Brightfield images showing macrophage morphology after RN-1734 treatment (80 μM); Scale bar = 50 μm. C) Dose-dependent effects of RN-1734 on macrophage attachment after 1 h (n = 4), D) Live/dead staining at 24 h (n = 3), E) proliferation at day 1 and day 3 measured by alamarBlue (n = 3). F) Schematic of live-cell calcium imaging under LPS stimulation. G) <t>Representative</t> <t>Fura-2</t> F 34 0/F380 ratio traces over 6 min. H) Quantification of F340/F380 ratio changes relative to respective baseline of each cell, 3 dishes (n > 76 cells per dish) I) Representative Fura-2 images of J774a cells pre- and post-LPS stimulation; Color scale: red = high [Ca 2+ ], yellow/green = intermediate, blue/purple = low [Ca 2+ ]; Scale bar = 100 μm ∗∗∗p < 0.001, ∗∗∗∗p < 0.0001.
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Characterization of RN-1734 effects on J774a macrophages and LPS-induced calcium flux. A) Schematic of RN-1734 mechanism: selective TRPV4 inhibition reduce intracellular calcium influx. B) Brightfield images showing macrophage morphology after RN-1734 treatment (80 μM); Scale bar = 50 μm. C) Dose-dependent effects of RN-1734 on macrophage attachment after 1 h (n = 4), D) Live/dead staining at 24 h (n = 3), E) proliferation at day 1 and day 3 measured by alamarBlue (n = 3). F) Schematic of live-cell calcium imaging under LPS stimulation. G) <t>Representative</t> <t>Fura-2</t> F 34 0/F380 ratio traces over 6 min. H) Quantification of F340/F380 ratio changes relative to respective baseline of each cell, 3 dishes (n > 76 cells per dish) I) Representative Fura-2 images of J774a cells pre- and post-LPS stimulation; Color scale: red = high [Ca 2+ ], yellow/green = intermediate, blue/purple = low [Ca 2+ ]; Scale bar = 100 μm ∗∗∗p < 0.001, ∗∗∗∗p < 0.0001.
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Image Search Results


Characterization of RN-1734 effects on J774a macrophages and LPS-induced calcium flux. A) Schematic of RN-1734 mechanism: selective TRPV4 inhibition reduce intracellular calcium influx. B) Brightfield images showing macrophage morphology after RN-1734 treatment (80 μM); Scale bar = 50 μm. C) Dose-dependent effects of RN-1734 on macrophage attachment after 1 h (n = 4), D) Live/dead staining at 24 h (n = 3), E) proliferation at day 1 and day 3 measured by alamarBlue (n = 3). F) Schematic of live-cell calcium imaging under LPS stimulation. G) Representative Fura-2 F 34 0/F380 ratio traces over 6 min. H) Quantification of F340/F380 ratio changes relative to respective baseline of each cell, 3 dishes (n > 76 cells per dish) I) Representative Fura-2 images of J774a cells pre- and post-LPS stimulation; Color scale: red = high [Ca 2+ ], yellow/green = intermediate, blue/purple = low [Ca 2+ ]; Scale bar = 100 μm ∗∗∗p < 0.001, ∗∗∗∗p < 0.0001.

Journal: Bioactive Materials

Article Title: Reprogramming macrophage mechanosensation via TRPV4 modulating mechano-immunotherapy controls fibrotic encapsulation of biomaterial implants

doi: 10.1016/j.bioactmat.2026.06.020

Figure Lengend Snippet: Characterization of RN-1734 effects on J774a macrophages and LPS-induced calcium flux. A) Schematic of RN-1734 mechanism: selective TRPV4 inhibition reduce intracellular calcium influx. B) Brightfield images showing macrophage morphology after RN-1734 treatment (80 μM); Scale bar = 50 μm. C) Dose-dependent effects of RN-1734 on macrophage attachment after 1 h (n = 4), D) Live/dead staining at 24 h (n = 3), E) proliferation at day 1 and day 3 measured by alamarBlue (n = 3). F) Schematic of live-cell calcium imaging under LPS stimulation. G) Representative Fura-2 F 34 0/F380 ratio traces over 6 min. H) Quantification of F340/F380 ratio changes relative to respective baseline of each cell, 3 dishes (n > 76 cells per dish) I) Representative Fura-2 images of J774a cells pre- and post-LPS stimulation; Color scale: red = high [Ca 2+ ], yellow/green = intermediate, blue/purple = low [Ca 2+ ]; Scale bar = 100 μm ∗∗∗p < 0.001, ∗∗∗∗p < 0.0001.

Article Snippet: Changes in intracellular calcium were measured using a ratiometric calcium indicator dye Fura-2 AM (ThermoFisher.

Techniques: Inhibition, Staining, Imaging

RN-1734-mediated modulation of TPRV4 downstream signalling following LPS stimulation. A-C) Dose-dependent ELISA quantification of A) TNF-α, B) IL-6 and C) MCP-1 cytokine secretion from macrophage cultures following 24 h LPS stimulation (n = 3), D) Representative western blots of macrophage lysates after 24 h post LPS stimulation for iNOS, ARG-1, p65, and α-tubulin. E-G) Protein quantification of western blots for iNOS, ARG-1, and p65 normalised to α-tubulin (n = 3). H) Schematic of GSK1016790A (GSK) mechanism: selective agonism of TRPV facilitating increased intracellular calcium influx. I) Representative Fura-2 imaging of macrophage cultures treated with GSK; Color scale: red = high [Ca 2+ ], yellow/green = intermediate, blue/purple = low [Ca 2+ ]; scale bar = 30 μm. J-K) ELISA quantification of TNF-α and IL-6 secretion from macrophage cultures following 24 h of GSK stimulation (n = 3). ∗p < 0.05, ∗∗p < 0.01, ∗∗∗p < 0.001, ∗∗∗∗p < 0.0001.

Journal: Bioactive Materials

Article Title: Reprogramming macrophage mechanosensation via TRPV4 modulating mechano-immunotherapy controls fibrotic encapsulation of biomaterial implants

doi: 10.1016/j.bioactmat.2026.06.020

Figure Lengend Snippet: RN-1734-mediated modulation of TPRV4 downstream signalling following LPS stimulation. A-C) Dose-dependent ELISA quantification of A) TNF-α, B) IL-6 and C) MCP-1 cytokine secretion from macrophage cultures following 24 h LPS stimulation (n = 3), D) Representative western blots of macrophage lysates after 24 h post LPS stimulation for iNOS, ARG-1, p65, and α-tubulin. E-G) Protein quantification of western blots for iNOS, ARG-1, and p65 normalised to α-tubulin (n = 3). H) Schematic of GSK1016790A (GSK) mechanism: selective agonism of TRPV facilitating increased intracellular calcium influx. I) Representative Fura-2 imaging of macrophage cultures treated with GSK; Color scale: red = high [Ca 2+ ], yellow/green = intermediate, blue/purple = low [Ca 2+ ]; scale bar = 30 μm. J-K) ELISA quantification of TNF-α and IL-6 secretion from macrophage cultures following 24 h of GSK stimulation (n = 3). ∗p < 0.05, ∗∗p < 0.01, ∗∗∗p < 0.001, ∗∗∗∗p < 0.0001.

Article Snippet: Changes in intracellular calcium were measured using a ratiometric calcium indicator dye Fura-2 AM (ThermoFisher.

Techniques: Enzyme-linked Immunosorbent Assay, Western Blot, Imaging

Stiffness-dependent modulation of macrophage TPRV4 activity and signalling. A) Fabrication of 10% (stiff) and 5% (soft) GelMA hydrogels (scale bar: 2.5 mm) validated by compression test, B) Compression curves (inset: linear region of the curve). C) J774. a2 macrophage viability on GelMa hydrogels measured by alamarBlue and complementary (n = 3) D) brightfield imaging of macrophage morphology 24 h post-seeding; scale bar = 100 μm. E) Fura-2 (F340/380 ratio) calcium imaging traces of macrophage cultures over 60 min and F) quantification of changes from peak ratio relative to baseline (t = 0) (n > 50 per dish, 3 dishes), with G) representative culture images at t = 40mins; Color scale: red = high [Ca 2+ ], yellow/green = intermediate, blue/purple = low [Ca 2+ ]; scale bar = 100 μm. H–J) ELISA of TNF-α, IL-6, and MCP-1 after 24 h on GelMA (n = 3). ∗p < 0.05, ∗∗p < 0.01, ∗∗∗p < 0.001, ∗∗∗∗p < 0.0001.

Journal: Bioactive Materials

Article Title: Reprogramming macrophage mechanosensation via TRPV4 modulating mechano-immunotherapy controls fibrotic encapsulation of biomaterial implants

doi: 10.1016/j.bioactmat.2026.06.020

Figure Lengend Snippet: Stiffness-dependent modulation of macrophage TPRV4 activity and signalling. A) Fabrication of 10% (stiff) and 5% (soft) GelMA hydrogels (scale bar: 2.5 mm) validated by compression test, B) Compression curves (inset: linear region of the curve). C) J774. a2 macrophage viability on GelMa hydrogels measured by alamarBlue and complementary (n = 3) D) brightfield imaging of macrophage morphology 24 h post-seeding; scale bar = 100 μm. E) Fura-2 (F340/380 ratio) calcium imaging traces of macrophage cultures over 60 min and F) quantification of changes from peak ratio relative to baseline (t = 0) (n > 50 per dish, 3 dishes), with G) representative culture images at t = 40mins; Color scale: red = high [Ca 2+ ], yellow/green = intermediate, blue/purple = low [Ca 2+ ]; scale bar = 100 μm. H–J) ELISA of TNF-α, IL-6, and MCP-1 after 24 h on GelMA (n = 3). ∗p < 0.05, ∗∗p < 0.01, ∗∗∗p < 0.001, ∗∗∗∗p < 0.0001.

Article Snippet: Changes in intracellular calcium were measured using a ratiometric calcium indicator dye Fura-2 AM (ThermoFisher.

Techniques: Activity Assay, Imaging, Enzyme-linked Immunosorbent Assay