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Turner JG, Manker JR. Noise as an Extrinsic Variable in the Animal Research Facility. JOURNAL OF THE AMERICAN ASSOCIATION FOR LABORATORY ANIMAL SCIENCE : JAALAS 2024; 63. [PMID: 38749659 PMCID: PMC11193427 DOI: 10.30802/aalas-jaalas-24-000008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/30/2024] [Revised: 02/24/2024] [Accepted: 04/30/2024] [Indexed: 06/25/2024]
Abstract
Animal research facilities are noisy environments. The high air change rates required in animal housing spaces tend to create higher noise levels from the heating and cooling systems. Housing rooms are typically constructed of hard wall material that is easily cleaned but simultaneously highly reverberant, meaning that the sound cannot be controlled/attenuated so the sounds that are generated bounce around the room uncontrolled. (Soft, sound-absorbing surfaces generally cannot be used in animal facilities because they collect microbes; various wall surface features and sound control panel options are available, although rarely used.) In addition, many of our husbandry tasks such as cage changing, animal health checks, cleaning, and transporting animals produce high levels of noise. Finally, much of the equipment we have increasingly employed in animal housing spaces, such as ventilated caging motors, biosafety, or procedure cabinets, can generate high levels of background noise, including ultrasound. These and many additional factors conspire to create an acoustic environment that is neither naturalistic nor conducive to a stress-free environment. The acoustic variability both within and between institutions can serve as an enormous confounder for research studies and a threat to our ability to reproduce studies over time and between research laboratories. By gaining a better appreciation for the acoustic variables, paired with transparency in reporting the levels, we might be able to gain a better understanding of their impacts and thereby gain some level of control over such acoustic variables in the animal housing space. The result of this could improve both animal welfare and study reproducibility, helping to address our 3Rs goals of Replacement, Reduction, and Refinement in the animal biomedical research enterprise.
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Affiliation(s)
| | - John R Manker
- Turner Scientific Monitoring, Jacksonville, Illinois
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Ennion L, Hijmans JM. Retention of Improved Plantar Sensation in Patients with Type II Diabetes Mellitus and Sensory Peripheral Neuropathy after One Month of Vibrating Insole Therapy: A Pilot Study. SENSORS (BASEL, SWITZERLAND) 2024; 24:3131. [PMID: 38793985 PMCID: PMC11125190 DOI: 10.3390/s24103131] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/01/2024] [Revised: 05/08/2024] [Accepted: 05/13/2024] [Indexed: 05/26/2024]
Abstract
Sensory peripheral neuropathy is a common complication of diabetes mellitus and the biggest risk factor for diabetic foot ulcers. There is currently no available treatment that can reverse sensory loss in the diabetic population. The application of mechanical noise has been shown to improve vibration perception threshold or plantar sensation (through stochastic resonance) in the short term, but the therapeutic use, and longer-term effects have not been explored. In this study, vibrating insoles were therapeutically used by 22 participants, for 30 min per day, on a daily basis, for a month by persons with diabetic sensory peripheral neuropathy. The therapeutic application of vibrating insoles in this cohort significantly improved VPT by an average of 8.5 V (p = 0.001) post-intervention and 8.2 V (p < 0.001) post-washout. This statistically and clinically relevant improvement can play a role in protection against diabetic foot ulcers and the delay of subsequent lower-extremity amputation.
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Affiliation(s)
- Liezel Ennion
- Department of Physiotherapy, University of the Western Cape (UWC), 10 Blanckenberg Road, Bellville, Cape Town 7530, South Africa
| | - Juha M. Hijmans
- Department of Rehabilitation Medicine, University Medical Center Groningen, University of Groningen, Hanzeplein 1, 9713 GZ Groningen, The Netherlands;
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Arnold CA, Bagg MK, Harvey AR. The psychophysiology of music-based interventions and the experience of pain. Front Psychol 2024; 15:1361857. [PMID: 38800683 PMCID: PMC11122921 DOI: 10.3389/fpsyg.2024.1361857] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2023] [Accepted: 04/22/2024] [Indexed: 05/29/2024] Open
Abstract
In modern times there is increasing acceptance that music-based interventions are useful aids in the clinical treatment of a range of neurological and psychiatric conditions, including helping to reduce the perception of pain. Indeed, the belief that music, whether listening or performing, can alter human pain experiences has a long history, dating back to the ancient Greeks, and its potential healing properties have long been appreciated by indigenous cultures around the world. The subjective experience of acute or chronic pain is complex, influenced by many intersecting physiological and psychological factors, and it is therefore to be expected that the impact of music therapy on the pain experience may vary from one situation to another, and from one person to another. Where pain persists and becomes chronic, aberrant central processing is a key feature associated with the ongoing pain experience. Nonetheless, beneficial effects of exposure to music on pain relief have been reported across a wide range of acute and chronic conditions, and it has been shown to be effective in neonates, children and adults. In this comprehensive review we examine the various neurochemical, physiological and psychological factors that underpin the impact of music on the pain experience, factors that potentially operate at many levels - the periphery, spinal cord, brainstem, limbic system and multiple areas of cerebral cortex. We discuss the extent to which these factors, individually or in combination, influence how music affects both the quality and intensity of pain, noting that there remains controversy about the respective roles that diverse central and peripheral processes play in this experience. Better understanding of the mechanisms that underlie music's impact on pain perception together with insights into central processing of pain should aid in developing more effective synergistic approaches when music therapy is combined with clinical treatments. The ubiquitous nature of music also facilitates application from the therapeutic environment into daily life, for ongoing individual and social benefit.
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Affiliation(s)
- Carolyn A. Arnold
- Department of Anaesthesiology and Perioperative Medicine, Monash University, Melbourne, VIC, Australia
- Caulfield Pain Management and Research Centre, Alfred Health, Melbourne, VIC, Australia
| | - Matthew K. Bagg
- School of Health Sciences, University of Notre Dame Australia, Fremantle, WA, Australia
- Perron Institute for Neurological and Translational Science, Perth, WA, Australia
- Centre for Pain IMPACT, Neuroscience Research Institute, Sydney, NSW, Australia
- Curtin Health Innovation Research Institute, Faculty of Health Sciences, Curtin University, Bentley, WA, Australia
| | - Alan R. Harvey
- Perron Institute for Neurological and Translational Science, Perth, WA, Australia
- School of Human Sciences and Conservatorium of Music, The University of Western Australia, Perth, WA, Australia
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Dietert RR, Dietert JM. Examining Sound, Light, and Vibrations as Tools to Manage Microbes and Support Holobionts, Ecosystems, and Technologies. Microorganisms 2024; 12:905. [PMID: 38792734 PMCID: PMC11123986 DOI: 10.3390/microorganisms12050905] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2024] [Revised: 04/27/2024] [Accepted: 04/28/2024] [Indexed: 05/26/2024] Open
Abstract
The vast array of interconnected microorganisms across Earth's ecosystems and within holobionts has been called the "Internet of Microbes." Bacteria and archaea are masters of energy and information collection, storage, transformation, and dissemination using both "wired" and wireless (at a distance) functions. Specific tools affecting microbial energy and information functions offer effective strategies for managing microbial populations within, between, and beyond holobionts. This narrative review focuses on microbial management using a subset of physical modifiers of microbes: sound and light (as well as related vibrations). These are examined as follows: (1) as tools for managing microbial populations, (2) as tools to support new technologies, (3) as tools for healing humans and other holobionts, and (4) as potential safety dangers for microbial populations and their holobionts. Given microbial sensitivity to sound, light, and vibrations, it is critical that we assign a higher priority to the effects of these physical factors on microbial populations and microbe-laden holobionts. We conclude that specific sound, light, and/or vibrational conditions are significant therapeutic tools that can help support useful microbial populations and help to address the ongoing challenges of holobiont disease. We also caution that inappropriate sound, light, and/or vibration exposure can represent significant hazards that require greater recognition.
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Affiliation(s)
- Rodney R. Dietert
- Department of Microbiology and Immunology, Cornell University, Ithaca, NY 14853, USA
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De Marco G, Padovani M, Migliori V, Favretto B, Cavazzuti L. The role of tuning fork in the evaluation of musculoskeletal disorders and pallesthesia: A scoping review. J Bodyw Mov Ther 2024; 38:498-505. [PMID: 38763599 DOI: 10.1016/j.jbmt.2024.03.024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Revised: 02/03/2024] [Accepted: 03/11/2024] [Indexed: 05/21/2024]
Abstract
BACKGROUND Musculoskeletal and neurological conditions disorders are important conditions that need to be assessed in clinical practice. The tuning fork (TF) has been proposed as a practical tool to investigate suspected fractures and for the evaluation of pallesthesia in subjects with peripheral neuropathy. OBJECTIVE the aim of this study is to define whether the tuning fork can be useful in the clinical evaluation of patients with musculoskeletal disorders and deep somatosensory dysfunctions. METHODS This scoping review was performed in accordance with Joanna Briggs Institute. MEDLINE, Cochrane Library, PEDro, CINAHL, Web of Science, UpToDate, Scopus Database were consulted. RESULTS 14 studies were included in the final analysis. Nine studies regard the use of tuning fork to detect fractures. If the tuning fork was used with a stethoscope, the test reached a high sensitivity ranging between 83% and 94%. Five studies investigated the tool to evaluate pallesthesia dysfunctions among which possible differences between biceps femoris strain and simple clinical rules for detecting peripheral neuropathy. CONCLUSION The 128 Hz tuning fork could be potentially useful to detect some type of traumatic fractures. The Rydel-Seiffer tuning fork appears to be a useful tool for assessing potential nerve conduction deficits in the evaluation of pallesthesia.
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Affiliation(s)
- Gianluca De Marco
- Department of Biomedical and Neuromotor Sciences (DIBINEM), University of Bologna, Bologna, Italy
| | - Martina Padovani
- Department of Biomedical and Neuromotor Sciences (DIBINEM), University of Bologna, Bologna, Italy
| | - Valerio Migliori
- Department of Biomedical and Neuromotor Sciences (DIBINEM), University of Bologna, Bologna, Italy
| | - Barbara Favretto
- Department of Biomedical and Neuromotor Sciences (DIBINEM), University of Bologna, Bologna, Italy
| | - Lorenzo Cavazzuti
- LAM-Motion Analysis Laboratory, S. Sebastiano Hospital, Neuromotor and Rehabilitation Department, Azienda USL-IRCCS di Reggio Emilia, Via Circondaria 29, 42015, Correggio, Italy.
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Geffen R, Braun C. Effects of Geometric Sound on Brainwave Activity Patterns, Autonomic Nervous System Markers, Emotional Response, and Faraday Wave Pattern Morphology. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE : ECAM 2024; 2024:9844809. [PMID: 38586300 PMCID: PMC10997421 DOI: 10.1155/2024/9844809] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Revised: 12/28/2023] [Accepted: 01/31/2024] [Indexed: 04/09/2024]
Abstract
This study introduces Geometric Sound as a subfield of spatial sound featuring audio stimuli which are sonic holograms of mathematically defined 3D shapes. The effects of Geometric Sound on human physiology were investigated through EEG, heart rate, blood pressure, and a combination of questionnaires monitoring 50 healthy participants in two separate experiments. The impact of Geometric Sound on Faraday wave pattern morphology was further studied. The shapes examined, pyramid, cube, and sphere, exhibited varying significant effects on autonomic nervous system markers, brainwave power amplitude, topology, and connectivity patterns, in comparison to both the control (traditional stereo), and recorded baseline where no sound was presented. Brain activity in the Alpha band exhibited the most significant results, additional noteworthy results were observed across analysis paradigms in all frequency bands. Geometric Sound was found to significantly reduce heart rate and blood pressure and enhance relaxation and general well-being. Changes in EEG, heart rate, and blood pressure were primarily shape-dependent, and to a lesser extent sex-dependent. Pyramid Geometric Sound yielded the most significant results in most analysis paradigms. Faraday Waves patterns morphology analysis indicated that identical frequencies result in patterns that correlate with the excitation Geometric Sound shape. We suggest that Geometric Sound shows promise as a noninvasive therapeutic approach for physical and psychological conditions, stress-related disorders, depression, anxiety, and neurotrauma. Further research is warranted to elucidate underlying mechanisms and expand its applications.
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Affiliation(s)
| | - Christoph Braun
- Tübingen University, MEG-Center, Tübingen 72074, Germany
- HIH Hertie Institute for Clinical Brain Research, Tübingen, Germany
- CIMeC Center for Mind/Brain Sciences, University of Trento, Trento, Italy
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Spitzer M. Cells and sounds. PROGRESS IN BIOPHYSICS AND MOLECULAR BIOLOGY 2024; 186:28-32. [PMID: 38006982 DOI: 10.1016/j.pbiomolbio.2023.11.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Accepted: 11/14/2023] [Indexed: 11/27/2023]
Affiliation(s)
- Michael Spitzer
- Department of Music, 80-82 Bedford Street South, University of Liverpool, Liverpool, L69 7WW, UK.
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Konkayev A, Bekniyazova A. Vibroacoustic therapy in the treatment of patients with COVID-19 complicated by respiratory failure: a pilot randomized controlled trial. Front Med (Lausanne) 2023; 10:1225384. [PMID: 38155668 PMCID: PMC10753020 DOI: 10.3389/fmed.2023.1225384] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Accepted: 11/20/2023] [Indexed: 12/30/2023] Open
Abstract
Introduction Coronavirus infection is a dangerous airborne disease that can lead to serious lung damage. Data on the effectiveness of low-frequency chest vibrations in the treatment of lung diseases are available; however, not so many of them exist. Vibroacoustic pulmonary therapy is a component of physiotherapy that improves lung perfusion and drainage without requiring active patient participation. This study aimed to increase statistical efficiency through maximizing the relevant information obtained from the clinical data. Calculating the sample size to determine the power of subsequent studies was also necessary. Research methods A pilot randomized parallel trial involving 60 patients was conducted. The patients were divided into two equal groups, where they received sessions of vibroacoustic pulmonary therapy using the "VibroLung" device in two modes "acute respiratory distress syndrome (ARDS)" and "Pneumonia," with identical treatment. The patients were > 18 years old with detected COVID-19 by PCR and grade 2 and 3 lung lesions detected by computer tomography (CT). Blood sampling was performed in the morning at the same time before and after the hardware massage to determine PaO2, PaCO2, and P/F. Results As a result of the test, the following data were obtained: on the first day in the group using the "ARDS" mode, PaO2 indicators averaged 65, CI 95% [58.6-73.2] and on average 77.5, CI 95% [69.8-85.2], "before" and "after," respectively, which indicates improved oxygenation after the procedure. However, in the second group with the "Pneumonia" mode after its use, PaCO2 was higher after the session, on average 48.7, CI 95% [40.8-56.6], whereas before that, the following indicators had, on average 43.6, CI 95% [37.2-50]. Conclusion Thus, the data obtained yielded ambiguous results, which are the basis for further study in future randomized controlled trials. As the treatment of coronavirus infection has no etiological treatment, even small shifts in the therapy of this category of patients can be significant. Clinical trial registration ClinicalTrials.gov, identifier NCT05143372.
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Affiliation(s)
- Aidos Konkayev
- Department of Anesthesiology and Intensive Care, Astana Medical University, Astana, Kazakhstan
- The National Scientific Center of Traumatology and Orthopedics Named After Academician Batpenov N.D., Astana, Kazakhstan
| | - Assema Bekniyazova
- Department of Anesthesiology and Intensive Care, Astana Medical University, Astana, Kazakhstan
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Sangari A, Bingham MA, Cummins M, Sood A, Tong A, Purcell P, Schlesinger JJ. A Spatiotemporal and Multisensory Approach to Designing Wearable Clinical ICU Alarms. J Med Syst 2023; 47:105. [PMID: 37847469 DOI: 10.1007/s10916-023-01997-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Accepted: 09/23/2023] [Indexed: 10/18/2023]
Abstract
In health care, auditory alarms are an important aspect of an informatics system that monitors patients and alerts clinicians attending to multiple concurrent tasks. However, the volume, design, and pervasiveness of existing Intensive Care Unit (ICU) alarms can make it difficult to quickly distinguish their meaning and importance. In this study, we evaluated the effectiveness of two design approaches not yet explored in a smartwatch-based alarm system designed for ICU use: (1) using audiovisual spatial colocalization and (2) adding haptic (i.e., touch) information. We compared the performance of 30 study participants using ICU smartwatch alarms containing auditory icons in two implementations of the audio modality: colocalized with the visual cue on the smartwatch's low-quality speaker versus delivered from a higher quality speaker located two feet away from participants (like a stationary alarm bay situated near patients in the ICU). Additionally, we compared participant performance using alarms with two sensory modalities (visual and audio) against alarms with three sensory modalities (adding haptic cues). Participants were 10.1% (0.24s) faster at responding to alarms when auditory information was delivered from the smartwatch instead of the higher quality external speaker. Meanwhile, adding haptic information to alarms improved response times to alarms by 12.2% (0.23s) and response times on their primary task by 10.3% (0.08s). Participants rated learnability and ease of use higher for alarms with haptic information. These small but statistically significant improvements demonstrate that audiovisual colocalization and multisensory alarm design can improve user response times.
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Affiliation(s)
- Ayush Sangari
- Renaissance School of Medicine, Stony Brook University, 100 Nicolls Rd, Stony Brook, NY, 11790, USA.
| | - Molly A Bingham
- Department of Biomedical Engineering, Vanderbilt University, Nashville, TN, USA
| | - Mabel Cummins
- Department of Neuroscience, Vanderbilt University, Nashville, TN, USA
| | - Aditya Sood
- Long Island Jewish Medical Center, New Hyde Park, New York, USA
| | - Anqy Tong
- Department of Neuroscience, Vanderbilt University, Nashville, TN, USA
| | | | - Joseph J Schlesinger
- Division of Critical Care Medicine, Department of Anesthesiology, Vanderbilt University Medical Center, Nashville, TN, USA
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Identification and Illustration of Means to a Critical Assessment of Music and Health Research Literature. Healthcare (Basel) 2023; 11:healthcare11060807. [PMID: 36981464 PMCID: PMC10048624 DOI: 10.3390/healthcare11060807] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Revised: 03/01/2023] [Accepted: 03/02/2023] [Indexed: 03/11/2023] Open
Abstract
In 2019, the WHO released a scoping review investigating art therapies in evidence-based healthcare practices to identify and understand the gaps in the literature. However, the studies curated were not evaluated for their quality. To address this limitation, several assessment tools to critically appraise music-based research studies that investigate therapies pertaining to preventative healthcare were investigated. Two critical appraisal tools were selected for their robustness and appropriateness for the studies in question: the Joanna Briggs Institute checklists and the Music-Based Intervention Guidelines. These tools were tested by two assessors on a total of 23 music studies from the Preventative and Prevention Health section of the WHO report. Based on the requirements for each critical appraisal tool, seven studies received a full assessment utilizing both checklists. Of these seven, two studies scored on the higher index, indicating that the studies followed a detailed methodology to provide concrete and accurate results. The findings of the study highlighted the limitations of study designs and music-based interventions. With this information, beneficial recommendations for future research in this domain are provided to improve the quality of research, ensuring its place in evidence-based healthcare practices.
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Emergence of Gloomy Eyelet inside DNA. BIOPHYSICA 2023. [DOI: 10.3390/biophysica3010003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
The purpose of this article is to study gloomy eyelet (GE) inside the cell nucleus by using models of warp drive hydro (WDH), swinging spring, Rankine, co-moving reference frame, and Poincare. The beat wave frequency (ω) of blood pressure on the vessel and the swinging spring frequency (Ω) of DNA coincide together on the Rankine model. In this case, it leads to appearing as a sudden pressure drop and an accelerated cavity in the medium of the warp drive hydro (WDH) model. In transient conditions, the vortex flow inside WDH can generate gloomy eyelet (GE), and the tiny distortion of nano space–time revealed inside the gloomy eyelet (GE) inside DNA and the tiny distortion of nano space–time revealed inside the co-moving reference frame (CMRF) model of the gloomy eyelet (GE). The space–time distortion can act as a hidden potential for the cell nucleus and some behaviors of gloomy eyelet can be traced by the frequency responses of human body organs. The interactions between two adjacent different mediums such as the normal cells and abnormal cells, earth’s gravitational effects can lead to changes in the distortion of space–time inside the cell nucleus. Transient bonds between particles can be expected to appear in the gloomy eyelet inside DNA. Identifying the range of changes in the frequency responses and the transient bonds inside the cell nucleus can be introduced as one of the health indicators.
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Clements-Cortes A, Bartel L. Long-Term Multi-Sensory Gamma Stimulation of Dementia Patients: A Case Series Report. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:15553. [PMID: 36497624 PMCID: PMC9738557 DOI: 10.3390/ijerph192315553] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/05/2022] [Revised: 11/09/2022] [Accepted: 11/18/2022] [Indexed: 06/17/2023]
Abstract
Dementia prevalence is increasing globally, and symptom management and treatment strategies require further investigation. Music-based interventions have demonstrated some efficacy with respect to quality of life and symptom reduction, though limited with respect to cognition. This study reports on three case studies where the use of gamma stimulation over one year contributed to maintenance of cognition and increases in mood for participants with Alzheimer's disease or mild cognitive impairment. Auditory stimulation with isochronous sound at 40 Hz was delivered to participants via a commercially available vibroacoustic chair device five times per week for 30 min with assistance from caregivers. Further research is needed to assess the integration of this therapy in the overall care for persons with dementia.
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Tomaino CM. Auditory Cueing of Pre-Learned Skills and Role of Subcortical Information Processing to Maximize Rehabilitative Outcomes Bridging Science and Music-Based Interventions. Healthcare (Basel) 2022; 10:2207. [PMID: 36360548 PMCID: PMC9690190 DOI: 10.3390/healthcare10112207] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2022] [Revised: 10/27/2022] [Accepted: 10/28/2022] [Indexed: 07/30/2023] Open
Abstract
Auditory entrainment of motor function is a fundamental tool in neurologic music therapy with many studies demonstrating improved clinical outcomes in people with movement disorders such as Parkinson's Disease, acquired brain injuries, and stroke. However, the specific mechanisms of action within neural networks and cortical regions that are aroused and influenced by auditory entrainment still need to be identified. This paper draws from some contemporary neuroscience studies that indicate the role of the cerebellum and other subcortical systems in modulating pre-learned motor schema and proposes a possible rationale for the success of auditory entrainment within neurologic music therapy.
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Affiliation(s)
- Concetta M Tomaino
- Institute for Music and Neurologic Function, Mount Vernon, NY 10552, USA
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Kantor J, Vilímek Z, Vítězník M, Smrčka P, Campbell EA, Bucharová M, Grohmannová J, Špinarová G, Janíčková K, Du J, Li J, Janátová M, Regec V, Krahulcová K, Kantorová L. Effect of low frequency sound vibration on acute stress response in university students-Pilot randomized controlled trial. Front Psychol 2022; 13:980756. [PMID: 36312194 PMCID: PMC9606670 DOI: 10.3389/fpsyg.2022.980756] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Accepted: 09/20/2022] [Indexed: 12/01/2022] Open
Abstract
Background Low frequency sound (LFS, combined with music listening) is applied by practitioners in vibroacoustic therapy who report a positive effect of this intervention on acute stress response. However, there is a lack of research on this topic and studies with mainly objective measurements are scarce. Materials and methods In this pilot double-blinded Randomized Controlled Trial we used a multimodal approach to measurement of acute stress response in 54 international university students attending a university summer school in Olomouc, the Czech Republic who were individually randomized into a group receiving LFS vibration and a control group. In both groups, the acute stress response was measured by heart rate variability (HRV), visual analogue scales (VAS) for stress and muscle relaxation. Results Differences were found in pre-test post-test measures, however, between groups differences occurred only for HRV, with statistically significant improvement in the experimental group (parameter LF/HF and pNN50). Conclusion Vibroacoustic therapy has the potential to contribute to the stress management of university students. Further research is needed to explore the effect of LFS on stress response, especially when applied without additional music listening.
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Affiliation(s)
- Jiří Kantor
- Center of Evidence-Based Education and Arts Therapies: A JBI Affiliated Group, Faculty of Education, Palacký University Olomouc, Olomouc, Czechia
- Faculty of Education, Institute of Special Education Studies, Palacký University Olomouc, Olomouc, Czechia
| | - Zdeněk Vilímek
- Faculty of Education, Institute of Special Education Studies, Palacký University Olomouc, Olomouc, Czechia
| | - Martin Vítězník
- Department of Information and Communication Technologies in Medicine, Faculty of Biomedical Engineering, Czech Technical University in Prague, Kladno, Czechia
| | - Pavel Smrčka
- Department of Information and Communication Technologies in Medicine, Faculty of Biomedical Engineering, Czech Technical University in Prague, Kladno, Czechia
| | - Elsa A. Campbell
- Center of Evidence-Based Education and Arts Therapies: A JBI Affiliated Group, Faculty of Education, Palacký University Olomouc, Olomouc, Czechia
- VIBRAC Skille-Lehikoinen Centre for Vibroacoustic Therapy and Research, Eino Roiha Institute, Jyväskylä, Finland
| | - Monika Bucharová
- Center of Evidence-Based Education and Arts Therapies: A JBI Affiliated Group, Faculty of Education, Palacký University Olomouc, Olomouc, Czechia
- Faculty of Education, Institute of Special Education Studies, Palacký University Olomouc, Olomouc, Czechia
| | - Jana Grohmannová
- Center of Evidence-Based Education and Arts Therapies: A JBI Affiliated Group, Faculty of Education, Palacký University Olomouc, Olomouc, Czechia
- Faculty of Education, Institute of Special Education Studies, Palacký University Olomouc, Olomouc, Czechia
| | - Gabriela Špinarová
- Faculty of Education, Institute of Special Education Studies, Palacký University Olomouc, Olomouc, Czechia
| | - Kateřina Janíčková
- Center of Evidence-Based Education and Arts Therapies: A JBI Affiliated Group, Faculty of Education, Palacký University Olomouc, Olomouc, Czechia
| | - Jian Du
- Center of Evidence-Based Education and Arts Therapies: A JBI Affiliated Group, Faculty of Education, Palacký University Olomouc, Olomouc, Czechia
- Faculty of Education, Institute of Special Education Studies, Palacký University Olomouc, Olomouc, Czechia
| | - Jiaoli Li
- Center of Evidence-Based Education and Arts Therapies: A JBI Affiliated Group, Faculty of Education, Palacký University Olomouc, Olomouc, Czechia
- Faculty of Education, Institute of Special Education Studies, Palacký University Olomouc, Olomouc, Czechia
| | - Markéta Janátová
- Department of Information and Communication Technologies in Medicine, Faculty of Biomedical Engineering, Czech Technical University in Prague, Kladno, Czechia
| | - Vojtěch Regec
- Center of Evidence-Based Education and Arts Therapies: A JBI Affiliated Group, Faculty of Education, Palacký University Olomouc, Olomouc, Czechia
- Faculty of Education, Institute of Special Education Studies, Palacký University Olomouc, Olomouc, Czechia
| | - Kristýna Krahulcová
- Center of Evidence-Based Education and Arts Therapies: A JBI Affiliated Group, Faculty of Education, Palacký University Olomouc, Olomouc, Czechia
- Faculty of Education, Institute of Special Education Studies, Palacký University Olomouc, Olomouc, Czechia
| | - Lucia Kantorová
- Center of Evidence-Based Education and Arts Therapies: A JBI Affiliated Group, Faculty of Education, Palacký University Olomouc, Olomouc, Czechia
- The Czech National Centre for Evidence-Based Healthcare and Knowledge Translation (Cochrane Czech Republic, Czech CEBHC: JBI Centre of Excellence, Masaryk University GRADE Centre), Faculty of Medicine, Institute of Biostatistics and Analyses, Masaryk University, Brno, Czechia
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15
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Loewy J. Underlying Music Mechanisms Influencing the Neurology of Pain: An Integrative Model. Brain Sci 2022; 12:1317. [PMID: 36291251 PMCID: PMC9599384 DOI: 10.3390/brainsci12101317] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Revised: 09/26/2022] [Accepted: 09/26/2022] [Indexed: 08/10/2023] Open
Abstract
Pain is often debilitating, and is associated with many pathologies, as either a cause or consequence. Pharmacological interventions, such as opioids, to manage pain may lead to potential problems, such as addiction. When pain is controlled and managed, it can prevent negative associated outcomes affiliated with disease. Music is a low-cost option that shows promise in the management of painful circumstances. Music therapy has provided potent options for pain relief across a variety of ages and populations. As a nonpharmacological alternative or complement lacking side effects, music interventions are growing in clinical application and research protocols. This article considers the neurological implications of varying kinds of pain to provide working considerations that preempt the use of music and music-therapy applications in treating pain.
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Affiliation(s)
- Joanne Loewy
- The Louis Armstrong Center for Music and Medicine, Mount Sinai Health System, Icahn School of Medicine, New York, NY 10003, USA
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16
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Alsalamah NM, Bartel L. Management of severe low back pain with a focused vibro‐percussion wave treatment: A case report. Clin Case Rep 2022; 10:e6054. [PMID: 35898760 PMCID: PMC9307888 DOI: 10.1002/ccr3.6054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Revised: 05/10/2022] [Accepted: 05/18/2022] [Indexed: 11/27/2022] Open
Abstract
A 49‐year‐old male with severe low back pain (LBP) showed multilevel disc bulges with spinal stenosis. After 18 novel low‐frequency sound wave treatments, initial VAS pain score of 9.5 reduced to 2.5 and the Rolland‐Morris score of 13 reduced to 3. MRI showed some resolution of L3–L4 and L4–L5.
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Affiliation(s)
| | - Lee Bartel
- Neuro Spinal Innovations Research Department Mississauga ON Canada
- University of Toronto Toronto ON Canada
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17
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Campbell EA, Kantor J, Kantorová L, Svobodová Z, Wosch T. Tactile Low Frequency Vibration in Dementia Management: A Scoping Review. Front Psychol 2022; 13:854794. [PMID: 35795433 PMCID: PMC9252598 DOI: 10.3389/fpsyg.2022.854794] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2022] [Accepted: 05/23/2022] [Indexed: 11/13/2022] Open
Abstract
The prevalence of dementia is increasing with the ever-growing population of older adults. Non-pharmacological, music-based interventions, including sensory stimulation, were reported by the Lancet Commission in 2020 to be the first-choice approach for managing the behavioural and psychological symptoms of dementia. Low frequency sinusoidal vibration interventions, related to music interventions through their core characteristics, may offer relief for these symptoms. Despite increasing attention on the effectiveness of auditory music interventions and music therapy for managing dementia, this has not included low frequency vibration. This scoping review, following the JBI methodology guidelines, was conducted to investigate participants’ responses to both sound and mechanical vibration, the characteristics of the delivered interventions, methodological challenges, and the specifics of the research experiments reported. An extensive search was conducted in BMC, CINAHL, Cochrane Central Register of Controlled Trials, EMBASE, ERIC, MEDLINE (OvidSP), Pedro, ProQuest Central, PsycINFO, Scopus, and Web of Science. Current Controlled Trials, Clinical Trials, and Google Scholar were also searched as well as a hand search in relevant journals. Studies on adults with all types of dementia, investigating tactile low frequency sound or mechanical vibration in any context were considered. Data from eight full-length studies (three RCTs, two quasi-experimental, two case reports, and one qualitative) were extracted using the data extraction table developed by the authors and were included in the analysis and critical appraisal. Issues in quality related to, for example, control groups and blinding. Few studies addressed participants’ subjective responses to the interventions. Reporting on the intervention characteristics was unclear. It appeared more frequent sessions led to better outcomes and home-based interventions potentially addressing the issue of access and feasibility. Future research should include neuroimaging to measure and confirm the hypothesised mechanism of cerebral coherence. Standardised reporting of intervention characteristics is also needed to ensure replicability of the experiments. Higher quality research is needed to investigate the impact and effect of low frequency vibration for the symptoms of dementia and compare outcomes in meta-syntheses.
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Affiliation(s)
- Elsa A. Campbell
- Caritas Association Ettlingen, Ettlingen, Germany
- VIBRAC Skille-Lehikoinen Centre for Vibroacoustic Therapy and Research, Eino Roiha Foundation, Jyväskylä, Finland
- Center of Evidence-Based Education and Arts Therapies: A JBI Affiliated Group, Institute of Special Education Sciences, Faculty of Education, Palacky University, Olomouc, Czechia
- *Correspondence: Elsa A. Campbell,
| | - Jiří Kantor
- Center of Evidence-Based Education and Arts Therapies: A JBI Affiliated Group, Institute of Special Education Sciences, Faculty of Education, Palacky University, Olomouc, Czechia
| | - Lucia Kantorová
- Center of Evidence-Based Education and Arts Therapies: A JBI Affiliated Group, Institute of Special Education Sciences, Faculty of Education, Palacky University, Olomouc, Czechia
- Faculty of Medicine, Czech National Centre for Evidence-Based Healthcare and Knowledge Translation (Cochrane Czech Republic, Czech EBHC: JBI Centre of Excellence, Masaryk University GRADE Centre), Institute of Biostatistics and Analyses, Masaryk University, Brno, Czechia
| | - Zuzana Svobodová
- Center of Evidence-Based Education and Arts Therapies: A JBI Affiliated Group, Institute of Special Education Sciences, Faculty of Education, Palacky University, Olomouc, Czechia
- Faculty of Health Sciences, Palacky University, Olomouc, Czechia
| | - Thomas Wosch
- Institute for Applied Social Sciences, University of Applied Social Sciences, Würzburg-Schweinfurt, Germany
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18
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Bekniyazova AZ, Kadralinova A, Konkayeva ME, Yeltayeva AA, Konkayev AK. Case Report: Complex Treatment Using Vibroacoustic Therapy in a Patient With Co-Infection and COVID-19. Front Med (Lausanne) 2022; 9:893306. [PMID: 35746948 PMCID: PMC9210955 DOI: 10.3389/fmed.2022.893306] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Accepted: 05/05/2022] [Indexed: 11/13/2022] Open
Abstract
The present report highlights a case of successful treatment of a 59-year-old patient who experienced pain, swelling, hyperemia, the presence of a wound of the right knee joint, impaired function of the right lower limb, weakness, fatigue, and labored breathing. Sepsis was detected in the patient as a result of periprosthetic infection with concomitant severe COVID-19. The patient was admitted to the hospital for 59 days, with 57 days of treatment of the patient at the intensive care unit. A therapy of multiple organ failure involved complex treatment using antiviral and combined antibiotic therapy, taking into account the sensitivity of the pathogen to antibiotics; glucocorticoid therapy; anticoagulant therapy; the concept of non-invasive ventilation; and vibroacoustic pulmonary therapy as a method of physiotherapy as well. An integrated approach using a vibroacoustic device in the therapy of the patient with sepsis due to periprosthetic infection with concomitant coronavirus infection had a positive effect despite the lack of etiological treatment against the COVID-19.
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Affiliation(s)
- Assema Zh. Bekniyazova
- Department of Anesthesiology and Intensive Care, Astana Medical University, Nur-Sultan, Kazakhstan
- *Correspondence: Assema Zh. Bekniyazova, , orcid.org/0000-0002-3117-0294
| | - Assiya Kadralinova
- Department of Anesthesiology and Intensive Care, Astana Medical University, Nur-Sultan, Kazakhstan
- Department of Anesthesiology and Intensive Care, The National Scientific Center of Traumatology and Orthopedics named after Academician N.D. Batpenov, Nur-Sultan, Kazakhstan
| | - Maiya E. Konkayeva
- Department of Anesthesiology and Intensive Care, Astana Medical University, Nur-Sultan, Kazakhstan
| | - Aigerim A. Yeltayeva
- Department of Anesthesiology and Intensive Care, Astana Medical University, Nur-Sultan, Kazakhstan
- Department of Anesthesiology and Intensive Care, The National Scientific Center of Traumatology and Orthopedics named after Academician N.D. Batpenov, Nur-Sultan, Kazakhstan
| | - Aidos K. Konkayev
- Department of Anesthesiology and Intensive Care, Astana Medical University, Nur-Sultan, Kazakhstan
- Department of Anesthesiology and Intensive Care, The National Scientific Center of Traumatology and Orthopedics named after Academician N.D. Batpenov, Nur-Sultan, Kazakhstan
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19
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The Effect of Low Frequency Sound on Heart Rate Variability and Subjective Perception: A Randomized Crossover Study. Healthcare (Basel) 2022; 10:healthcare10061024. [PMID: 35742075 PMCID: PMC9223227 DOI: 10.3390/healthcare10061024] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2022] [Revised: 05/18/2022] [Accepted: 05/23/2022] [Indexed: 12/18/2022] Open
Abstract
Background: Vibroacoustic therapy (VAT) uses low-frequency sound, often combined with listening to music, for therapeutic purposes. However, the impact of low-frequency vibration (LFV) on physiological functions and subjective perception is relatively unknown. Methods: We conducted a randomized cross-over study with the aim of comparing the effect of constant LFV of 40 Hz, its amplitude modulation, and the placebo condition on heart rate variability (HRV), stress perception (measured by visual analogue scales for stress) and mood (measured by UWIST Mood Adjective Check List). Results: Research experiments with various interventions (constant LFV with sound of nature (river in forest), amplitude modulation of the same LFV with sounds of nature and sounds of nature without LFV) were realised involving 24 participants. It was found there was an effect on HRV, stress perception and mood after the interventions. However, there were only seldomly experienced, and mostly nonsignificant, differences between the intervention conditions, so the effects may be attributed to factors other than LFV. Conclusions: Large scale experimental studies are needed to verify the preliminary findings and to explore various coinciding factors that may have influenced the results of this study, e.g., type of autonomic nervous system. We propose that the effect of LFV exposure may differ when combined with listening to music, and this hypothesis should be investigated in future studies.
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20
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Mosabbir AA, Braun Janzen T, Al Shirawi M, Rotzinger S, Kennedy SH, Farzan F, Meltzer J, Bartel L. Investigating the Effects of Auditory and Vibrotactile Rhythmic Sensory Stimulation on Depression: An EEG Pilot Study. Cureus 2022; 14:e22557. [PMID: 35371676 PMCID: PMC8958118 DOI: 10.7759/cureus.22557] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/23/2022] [Indexed: 12/18/2022] Open
Abstract
Background Major depressive disorder (MDD) is a persistent psychiatric condition and one of the leading causes of global disease burden. In a previous study, we investigated the effects of a five-week intervention consisting of rhythmic gamma frequency (30-70 Hz) vibroacoustic stimulation in 20 patients formally diagnosed with MDD. In that study, the findings suggested a significant clinical improvement in depression symptoms as measured using the Montgomery-Asberg Depression Rating Scale (MADRS), with 37% of participants meeting the criteria for clinical response. The goal of the present research was to examine possible changes from baseline to posttreatment in resting-state electroencephalography (EEG) recordings using the same treatment protocol and to characterize basic changes in EEG related to treatment response. Materials and methods The study sample consisted of 19 individuals aged 18-70 years with a clinical diagnosis of MDD. The participants were assessed before and after a five-week treatment period, which consisted of listening to an instrumental musical track on a vibroacoustic device, delivering auditory and vibrotactile stimulus in the gamma-band range (30-70 Hz, with particular emphasis on 40 Hz). The primary outcome measure was the change in Montgomery-Asberg Depression Rating Scale (MADRS) from baseline to posttreatment and resting-state EEG. Results Analysis comparing MADRS score at baseline and post-intervention indicated a significant change in the severity of depression symptoms after five weeks (t = 3.9923, df = 18, p = 0.0009). The clinical response rate was 36.85%. Resting-state EEG power analysis revealed a significant increase in occipital alpha power (t = -2.149, df = 18, p = 0.04548), as well as an increase in the prefrontal gamma power of the responders (t = 2.8079, df = 13.431, p = 0.01442). Conclusions The results indicate that improvements in MADRS scores after rhythmic sensory stimulation (RSS) were accompanied by an increase in alpha power in the occipital region and an increase in gamma in the prefrontal region, thus suggesting treatment effects on cortical activity in depression. The results of this pilot study will help inform subsequent controlled studies evaluating whether treatment response to vibroacoustic stimulation constitutes a real and replicable reduction of depressive symptoms and to characterize the underlying mechanisms.
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Affiliation(s)
| | | | | | - Susan Rotzinger
- Department of Psychiatry, University Health Network, Toronto, CAN
| | - Sidney H Kennedy
- Centre for Depression and Suicide Studies, St. Michael's Hospital, Toronto, CAN
| | - Faranak Farzan
- School of Mechatronic Systems Engineering, Simon Fraser University, Surrey, CAN
| | - Jed Meltzer
- Rotman Research Institute, Baycrest Health Sciences, Toronto, CAN
| | - Lee Bartel
- Faculty of Music, University of Toronto, Toronto, CAN
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Effects of Extracellular Osteoanabolic Agents on the Endogenous Response of Osteoblastic Cells. Cells 2021; 10:cells10092383. [PMID: 34572032 PMCID: PMC8471159 DOI: 10.3390/cells10092383] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Revised: 08/31/2021] [Accepted: 09/07/2021] [Indexed: 12/27/2022] Open
Abstract
The complex multidimensional skeletal organization can adapt its structure in accordance with external contexts, demonstrating excellent self-renewal capacity. Thus, optimal extracellular environmental properties are critical for bone regeneration and inextricably linked to the mechanical and biological states of bone. It is interesting to note that the microstructure of bone depends not only on genetic determinants (which control the bone remodeling loop through autocrine and paracrine signals) but also, more importantly, on the continuous response of cells to external mechanical cues. In particular, bone cells sense mechanical signals such as shear, tensile, loading and vibration, and once activated, they react by regulating bone anabolism. Although several specific surrounding conditions needed for osteoblast cells to specifically augment bone formation have been empirically discovered, most of the underlying biomechanical cellular processes underneath remain largely unknown. Nevertheless, exogenous stimuli of endogenous osteogenesis can be applied to promote the mineral apposition rate, bone formation, bone mass and bone strength, as well as expediting fracture repair and bone regeneration. The following review summarizes the latest studies related to the proliferation and differentiation of osteoblastic cells, enhanced by mechanical forces or supplemental signaling factors (such as trace metals, nutraceuticals, vitamins and exosomes), providing a thorough overview of the exogenous osteogenic agents which can be exploited to modulate and influence the mechanically induced anabolism of bone. Furthermore, this review aims to discuss the emerging role of extracellular stimuli in skeletal metabolism as well as their potential roles and provide new perspectives for the treatment of bone disorders.
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