Results 91 to 100 of about 218,986 (290)

Cryoglobulinaemic vasculitis: classification and clinical and therapeutic aspects [PDF]

, 2007
Cryoglobulinaemia may cause cutaneous vasculitis and glomerulonephritis, potentially leading to end stage renal failure. An important proportion of cryoglobulinaemias are secondary to hepatitis C virus infection.
Braun, Gerald S., Horster, Sophia, Ihrler, Stephan, Schmid, Holger, Wagner, Katrin S.   +4 more
core   +2 more sources

Antifouling All‐Polymeric Microneedle Array for Long‐Term Wearable ECG Monitoring

Advanced Science, EarlyView.
A biocompatible, all‐polymeric MNEs designed for long‐term ECG monitoring is developed. Coated with PEDOT:Tos and zwitterionic SBMA, the MNEs offer ultra‐low impedance and antifouling properties. After 14 days of continuous use, the MNEs accurately detected PQRST complexes, highlighting its potential for long‐term, real‐time ECG monitoring in everyday ...
Ju Hyeon Kim, Chuljin Hwang, Jee Hoon Lee, Hang Chan Jo, Dae Yu Kim   +4 more
wiley   +1 more source

The efficacy of topical treatments for acanthosis nigricans: a systematic review of randomized controlled trials

Frontiers in Medicine
BackgroundAcanthosis nigricans (AN) is a skin disorder marked by darkening and thickening of the skin, often linked to metabolic abnormalities. This systematic review of randomized controlled trials (RCTs) assesses the comparative effectiveness and ...
Awadh Alamri, Awadh Alamri, Awadh Alamri, Rose A. Alraddadi, Rose A. Alraddadi, Dhaii Alzahrani, Dhaii Alzahrani, Amal H. Abualola, Hadeel A. Maaddawi, Renad F. Alharthy, Renad F. Alharthy, Alanoud Y. Alkhashan, Maria Y. Ashqan, Esraa A. Shaheen, Bashaer Almahdi, Hatoon M. Althobaiti   +15 more
doaj   +1 more source

Sunscreen effectivity and physical characterization of avocado oil in nanoemulsion using isopropyl myristate variations [PDF]

Pharmaciana
Unsaturated fatty acids in avocado oil can help reduce erythema brought on by prolonged UV-B exposure. The effectivity of sunscreen absorption into the skin will be enhanced by the use of isopropyl myristate (IPM) in nanoemulsion.
Ayu Shabrina, Zuhriya Muna Firdausi, Agnes Theresya Poerba, Diana Anisa Setyani, Junvidya Heroweti   +4 more
doaj   +1 more source

Skin Cell Proliferation Stimulated by Microneedles [PDF]

, 2012
A classical wound may be defined as a disruption of tissue integrity. Wounds, caused by trauma from accidents or surgery, that close via secondary intention rely on the biological phases of healing, i.e., hemostasis, inflammation, proliferation, and ...
Kloth, Luther C., Liebl, Horst
core   +2 more sources

Multifunctional Fluorescent Microgel‐Embedded Hydrogels for Temperature and X‐Ray Sensing

Advanced Science, EarlyView.
In this study, the application of a multifunctional fluorescent hydrogel based on AIE microgels, integrated with machine‐learning algorithms for the detection of temperature and X‐rays is prestented. This innovative platform not only simultaneously elevates temperature and X‐ray sensing performance but also preserves outstanding mechanical robustness ...
Hao Jiang, Luyao Wang, Li Jiang, Yajie Wang, Jinlong Zhang, Mingyuan Pan, Rui Hu, Jun Li, Chouwang Li, Chan Kyung Kim, Hong Chen, Liang Hu   +11 more
wiley   +1 more source

The ball SITE sign: Ball sports-induced targetoid erythema in a racquetball player

Dermatology Practical & Conceptual, 2015
Background: Cutaneous injury following impact of a high velocity ball to the skin may result in either erythema or purpura or both. The lesion typically appears as an annular ring of erythema with or without accompanying ecchymosis when the skin is ...
Philip R. Cohen
doaj   +1 more source

Thiotepa hyperpigmentation preceding epidermal necrosis: malignant intertrigo misdiagnosed as Stevens-Johnson syndrome-toxic epidermal necrolysis overlap [PDF]

, 2020
Thiotepa is a common alkylating agent known to precipitate cutaneous reactions consistent with toxic erythema of chemotherapy, including erythema and hyperpigmentation.
Choate, Evan A, Sarantopoulos, George P, Truong, Allison K, Worswick, Scott D   +3 more
core  

Hundred‐Nanometer‐Thick Stretchable Liquid Metal Films for Ultra‐Conformal Bioelectrodes

Advanced Science, EarlyView.
A low‐temperature deposition strategy is proposed to fabricate 19 nm‐thick liquid metal nanofilms (conductivity: 3 × 10⁶ S m−1) for developing ultra‐thin, high‐conductivity epidermal electrodes. The 1 µm‐thick composite achieves 8.5 kΩ skin contact impedance and 26 dB EMG SNR, enabling robust dynamic electromyography during movement.
Shiying Li, Shuai Yang, Jinyun Liu, Feng Xu, Yuanzhao Wu, Qi Zhang, Zidong He, Jie Shang, Changchen Shi, Yiwei Liu, Run‐Wei Li   +10 more
wiley   +1 more source

Protective Effect of Chitin Urocanate Nanofibers against Ultraviolet Radiation

Marine Drugs, 2015
Urocanic acid is a major ultraviolet (UV)-absorbing chromophore. Chitins are highly crystalline structures that are found predominantly in crustacean shells. Alpha-chitin consists of microfibers that contain nanofibrils embedded in a protein matrix. Acid
Ikuko Ito, Toshikazu Yoneda, Yoshihiko Omura, Tomohiro Osaki, Shinsuke Ifuku, Hiroyuki Saimoto, Kazuo Azuma, Tomohiro Imagawa, Takeshi Tsuka, Yusuke Murahata, Norihiko Ito, Yoshiharu Okamoto, Saburo Minami   +12 more
doaj   +1 more source