The aim of this study was to clarify the degree of degradation of ultrasonic probes that results from their disinfection with alcohol. No defect in the ultrasound beams was found in any of the probes, but a significant decrease of the brightness was found after a certain period of use of the linear-type probe. Disinfection with alcohol may degrade ultrasound probes despite its high degree of effectiveness in preventing iatrogenic bacterial transmission.
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http://dx.doi.org/10.1007/s10396-010-0296-1 | DOI Listing |
Plant Dis
January 2025
Huazhong Agricultural University, College of Plant Science and Technology, Wuhan, Hubei , China;
China is a major producer of pears in the world and anthracnose is the most important disease, which may include fruit rot and early defoliation, and further brings enormous economic losses. In August of 2023, a sudden outbreak of anthracnose disease, ranging from 70% to 90% disease incidence, occurred on fruits of Pyrus pyrifolia (Burm.f.
View Article and Find Full Text PDFEur J Neurosci
January 2025
Smell and Taste Clinic, Department of Otorhinolaryngology, Technische Universität Dresden, Dresden, Germany.
Target odorant detection in mixtures has been shown to become more difficult as the number of background odorants increases and falls below chance level in mixtures with 16 components. Our aim was to investigate target odorant detection in mixtures among healthy people and compare it between dysosmic patients and age- and gender-matched controls. Participants underwent extensive olfactory testing and performed two target odorant detection tasks.
View Article and Find Full Text PDFPlant Dis
January 2025
Shanghai Jiao Tong University, Shanghai, China;
Polygonatum cyrtonema Hua (Duohua Huangjing, Asparagaceae in angiosperms) is a traditional medicinal and edible plant in China. Its rhizomes can potentially enhance immunity, reduce tumor growth and the effects of aging, improve memory, and even reduce blood sugar levels (Zhao et al. 2020).
View Article and Find Full Text PDFClin Exp Ophthalmol
January 2025
Eye Clinic, Wellington Regional Hospital, Wellington, New Zealand.
Evid Based Dent
January 2025
Doctoral Research Fellow and Specialty Trainee (Endodontics), School of Dental Sciences, Faculty of Medical Sciences, Newcastle University, Newcastle Upon Tyne, UK.
Aims: This study aimed to assess the effectiveness of a novel antimicrobial gel, containing copper and silver nanoparticles, for use in root canal disinfection.
Methods: Copper and silver-based gels were created in-house, using a support network of biocompatible polymers, including polyvinyl alcohol (PVA), polyvinyl pyrrolidone (PVP), and polyethylene glycol (PEG). Six experimental groups were created, three containing silver ions and three copper ions, where the PVA, PVP and PEG ratios were also adjusted in each group to test the gel's physical state.
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