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Similar Publications
Frostbite on Denali: a case series and review of treatment options.
J Wound Care
December 2024
MedStar Georgetown University Hospital, Washington, DC, US.
Article Synopsis
- Frostbite is a serious risk in mountaineering, especially in cold climates, leading to significant injuries like those seen in three climbers on Denali in 2021.
- All affected climbers, healthy men in their 30s to 60s, suffered frostbite primarily on their fingers, with one requiring medical evacuation due to severity.
- Key prevention strategies and awareness of frostbite risks are crucial for mountaineers, especially considering factors like altitude, cold exposure, and potential psychological effects from the COVID-19 pandemic.
Frostbite injuries related to recreational nitrous oxide use: incidence, management, and complications in a Swedish case series.
JPRAS Open
December 2024
Department of Reconstructive Plastic Surgery, Karolinska University Hospital, Stockholm, Sweden.
Article Synopsis
- Nitrous oxide (NO) recreational use is rising in Sweden and Europe, leading to an increase in frostbite injuries (FIs) that necessitate medical attention, particularly surgical intervention.
- A study conducted over 22 months identified 9 patients with NO-related FIs, focusing on their injuries, treatments, and outcomes; most patients had full-thickness injuries primarily caused by direct contact with gas canisters.
- The findings highlighted that surgical treatment for these injuries often results in complications, with all operated patients experiencing minor complications, and half facing major ones, underscoring the need for further research to enhance treatment strategies.
Chilblain lupus erythematosus triggered by UV nail lamp exposure: A case series. .
Lupus
October 2024
Hospital Militar Central, Bogotá, Colombia.
Article Synopsis
- - Two cases of chilblain lupus erythematosus (CLE) were reported that may have been triggered by ultraviolet (UV) nail lamps.
- - The cases, alongside existing literature, indicate a potential connection between the use of UV nail lamps and the development or reactivation of CLE.
- - More research is necessary to verify this link, but healthcare providers should be cautious about the risks associated with UV nail lamps, particularly for patients with conditions sensitive to light.
3D printed multi-coupled bioinspired skin-electronic interfaces with enhanced adhesion for monitoring and treatment.
Acta Biomater
October 2024
School of Biomedical Engineering, Anhui Medical University, Hefei 230032, China. Electronic address:
Article Synopsis
- Skin-electronic interfaces are crucial for applications in diagnostics, health monitoring, and smart wearables but struggle with issues like adhesion in wet or dynamic environments.
- The researchers drew inspiration from octopus suckers and snail slime to create a hydrogel interface that enhances adhesion and durability using ultrasound techniques.
- Their newly developed patch, PAMS, is multifunctional, showing excellent sensitivity, flexibility, and biocompatibility, and successfully accelerates wound healing in experimental models.
Design, application, and recycling of zinc alginate/guar gum hydrogel-based fibers.
Int J Biol Macromol
October 2024
School of Textile and Material Engineering, Dalian Polytechnic University, Dalian 116034, China; Liaoning Engineering Technology Research Center of Function Fiber and Its Composites, Dalian Polytechnic University, Dalian 116034, China.
Article Synopsis
- Extreme cold events necessitate the creation of flexible wearable electronics for health monitoring in low temperatures.
- Researchers developed sodium zinc alginate/guar gum hydrogel fibers that are both durable and effective, resulting in a wearable sensor that works efficiently between -20 °C and -40 °C.
- To address waste from these devices, they can be recycled and converted into biomass for supercapacitors, which retain 92.53% capacitance after 10,000 cycles, promoting sustainability and resource conservation.
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