98%
921
2 minutes
20
The incidence of coccidioidomycosis continues to increase. The diagnosis frequently relies on non-invasive diagnostic testing with immunodiffusion and complement fixation (CF) testing the current gold standard. A direct comparison of quantitative immunodiffusion and CF for IgG antibodies has not been previously reported. In a comparison of 368 samples, there was close concordance observed (360/368 = 97.8%) (P-value < .001). These tests can be considerably interchangeable in the reference laboratory setting.
Download full-text PDF |
Source |
---|---|
http://dx.doi.org/10.1093/mmy/myad121 | DOI Listing |
mSystems
September 2025
Graduate School of Oceanography, University of Rhode Island, Narragansett, Rhode Island, USA.
Dinitrogen (N) fixation provides bioavailable nitrogen to the biosphere. However, in some habitats (e.g.
View Article and Find Full Text PDFPLoS One
August 2025
Department of Modern & Classical Language Studies, Kent State University, Kent, Ohio State, United States of America.
Preparatory reading-the phase between a translator's initial reading of the source text and the production of the first word of the target text-remains underexplored despite its crucial role in both sight (SiT) and written translation (WT). This study examined preparatory reading patterns of 32 student translators, focusing on the effects of translation mode (SiT vs. WT) and direction (L1-to-L2 vs.
View Article and Find Full Text PDFAm J Transplant
August 2025
Renal Transplantation Center "A. Vercellone," Division of Nephrology, Dialysis and Transplantation, Department of Medical Sciences, Città Della Salute e Della Scienza Hospital and University of Turin, Italy, Corso Bramante, 88-10126, Turin, Italy. Electronic address:
Current trials are exploring complement blockade in IgA nephropathy (IgAN) of native kidneys. No data are available on IgAN recurrence. Herein, we report on the first small case series (n = 5) treated with iptacopan, a factor B inhibitor targeting the alternative complement pathway, for this condition, providing biopsy findings after treatment.
View Article and Find Full Text PDFJ Mech Behav Biomed Mater
August 2025
ARTORG Center for Biomedical Engineering Research, University of Bern, Switzerland.
Primary stability of pedicle screws is critical for successful spinal fixation, particularly in osteoporotic patients, where screw loosening occurs in over 50 % of cases. This study combined experimental and numerical approaches to evaluate the primary stability of carbon fibre-reinforced polyether-ether-ketone (CF/PEEK) screws under toggling loading conditions. Fifteen human cadaveric vertebrae with low bone mineral density were tested using a multidirectional loading setup with custom-designed, 3D-printed guides for accurate screw placement.
View Article and Find Full Text PDFJ Mech Behav Biomed Mater
August 2025
AO Research Institute Davos, Switzerland. Electronic address:
The main function of fracture fixation implants is to ensure sufficient fracture stability that is a prerequisite for successful osteosynthesis. The failure of bone-screw constructs can occur when the biomechanical stability of their interface is insufficient. In complement to in vitro mechanical testing, these failure mechanisms can be investigated with finite element (FE) simulations.
View Article and Find Full Text PDF