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http://dx.doi.org/10.1016/s0266-4356(87)80029-3 | DOI Listing |
Front Cardiovasc Med
January 2025
Department of Cardiology, University of Health Sciences, Erzurum Bolge Training and Research Hospital, Erzurum, Turkey.
Background: Our aim in this case was to remove the defective ventricular lead and the ruptured coronary sinus lead.
Methods: Entering through the right femoral vein and removing the coronary sinus lead with a pigtail catheter.
Results: In our attempt to extract the coronary sinus lead, it fractured.
Soft Matter
January 2025
Department of Materials Science and Engineering, Clemson University, Clemson, South Carolina 29634, USA.
Understanding photodegradation of nanogels is critical for dynamic control of their properties and functionalities. We focus on nanogels formed by end-linking of four-arm polyethylene glycol precursors with photolabile groups and characterize dynamic heterogeneities in these systems during degradation. We use our recently developed dissipative particle dynamics framework that captures the controlled scission of bonds between the precursors and diffusion of degraded fragments at the mesoscale.
View Article and Find Full Text PDFFoods
December 2024
Chinese-Thai Traditional Chinese Veterinary Medicine and Techniques Cooperation Laboratory, Lanzhou Institute of Husbandry and Pharmaceutical Sciences, Chinese Academy of Agricultural Sciences, Lanzhou 730050, China.
The seeds of , a high-quality vegetable protein source, encounter application limitations due to their high molecular weight and anti-nutritional factors. This study focused on optimizing the fermentation process by investigating key parameters such as inoculation amount, inoculation ratio, material-to-liquid ratio, fermentation temperature, and fermentation time. Both single-factor experiments and response surface methodology were used to determine the optimal conditions.
View Article and Find Full Text PDFBMC Oral Health
January 2025
Department of Endodontics, School of Dentistry, Tehran University of Medical Sciences, Tehran, Iran.
Background: The fracture of an endodontic instrument within the root canal system can occur during root canal therapy, complicating thorough cleaning and shaping. Consequently, managing the broken fragment becomes crucial.
Methods: Eighty Nickel-titanium (NiTi) #20 K-files (Mani, Tochigi, Japan) were cut 8 mm from the tip, fixed into a corkboard, and classified into five groups (n = 14 each).
Health Expect
February 2025
Osteopathy Sciences Research Unit (URSO), Université Libre de Bruxelles (ULB), Brussels, Belgium.
Objective: Chronic musculoskeletal pain (CMSP) is frequent in chronic diseases, decreasing the quality of life of these patients. In a survey conducted in Belgium in 2019, chronic pain was named by patients as the main factor of complexity in their lives. The objective of our research was to provide elements to understand why and how CMSP contributes to the complexity of these people's lives.
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