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Prevention and repair of orthodontically induced root resorption using ultrasound: a scoping review
Expert Rev Med Devices. 2023 Jun 9. doi: 10.1080/17434440.2023.2223965. Online ahead of print.ABSTRACTINTRODUCTION: This review summarizes the available recent literature on different mechanisms and parameters of pulsed ultrasound (US) that have been used during orthodontic treatments to prevent and repair root resorption.AREAS COVERED: A literature search was conducted between January (2002) and September (2022) in the following databases: PubMed, Google-Scholar, Embase and The-Cochrane-Library. After exclusions, a total of 19 papers were included in the present review. The most used US parameters with positive outcomes w...
Source: Expert Review of Medical Devices - June 9, 2023 Category: Medical Devices Authors: Mahmoud Sedky Adly Afnan Sedky Adly Richard Younes Marwan El Helou Ivan Panayotov Frederic Cuisinier Delphine Carayon Elias Estephan Source Type: research

Understanding Homeostatic Regulation: The Role of Relationships and Conditions in Feedback Loop Reasoning
CBE Life Sci Educ. 2022 Sep;21(3):ar56. doi: 10.1187/cbe.21-04-0092.ABSTRACTUnderstanding homeostasis is a goal of biology education curricula, as homeostasis is a core feature of living systems. Identifying and understanding the underlying molecular feedback mechanisms appear to be challenging for students. Understanding the properties and mechanisms of such complex homeostatic systems requires feedback loop reasoning, which is a part of systems thinking. Novices seem to struggle to 1) consider more than one initiating condition in cause-effect relationships and 2) track cause and effect across a sequence of processes. In...
Source: CBE Life Sciences Education - August 23, 2022 Category: Cytology Authors: Andrea Kiesewetter Philipp Schmiemann Source Type: research