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Abdullah M, Hulleck AA, Katmah R, Khalaf K, El-Rich M. Multibody dynamics-based musculoskeletal modeling for gait analysis: a systematic review. J Neuroeng Rehabil 2024; 21:178. [PMID: 39369227 PMCID: PMC11452939 DOI: 10.1186/s12984-024-01458-y] [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: 07/01/2024] [Accepted: 09/03/2024] [Indexed: 10/07/2024] Open
Abstract
Beyond qualitative assessment, gait analysis involves the quantitative evaluation of various parameters such as joint kinematics, spatiotemporal metrics, external forces, and muscle activation patterns and forces. Utilizing multibody dynamics-based musculoskeletal (MSK) modeling provides a time and cost-effective non-invasive tool for the prediction of internal joint and muscle forces. Recent advancements in the development of biofidelic MSK models have facilitated their integration into clinical decision-making processes, including quantitative diagnostics, functional assessment of prosthesis and implants, and devising data-driven gait rehabilitation protocols. Through an extensive search and meta-analysis of over 116 studies, this PRISMA-based systematic review provides a comprehensive overview of different existing multibody MSK modeling platforms, including generic templates, methods for personalization to individual subjects, and the solutions used to address statically indeterminate problems. Additionally, it summarizes post-processing techniques and the practical applications of MSK modeling tools. In the field of biomechanics, MSK modeling provides an indispensable tool for simulating and understanding human movement dynamics. However, limitations which remain elusive include the absence of MSK modeling templates based on female anatomy underscores the need for further advancements in this area.
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Affiliation(s)
- Muhammad Abdullah
- Department of Mechanical and Nuclear Engineering, Khalifa University, Abu Dhabi, UAE
| | - Abdul Aziz Hulleck
- Department of Mechanical and Nuclear Engineering, Khalifa University, Abu Dhabi, UAE
| | - Rateb Katmah
- Department of Biomedical and Biotechnology Engineering, Khalifa University, Abu Dhabi, UAE
| | - Kinda Khalaf
- Department of Biomedical and Biotechnology Engineering, Khalifa University, Abu Dhabi, UAE
| | - Marwan El-Rich
- Department of Mechanical and Nuclear Engineering, Khalifa University, Abu Dhabi, UAE.
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Tiburzi V, Ciccullo C, Farinelli L, Di Carlo M, Salaffi F, Bandinelli F, Gigante AP. Unveiling the Hidden Links: Anatomical and Radiological Insights into Primary Hip Osteoarthritis. J Pers Med 2024; 14:1004. [PMID: 39338259 PMCID: PMC11433222 DOI: 10.3390/jpm14091004] [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: 08/27/2024] [Revised: 09/17/2024] [Accepted: 09/19/2024] [Indexed: 09/30/2024] Open
Abstract
BACKGROUND Hip osteoarthritis (HOA) is a disease with globally rising incidence that leads to disability and morbidity, overall, in older populations, and might be primary or secondary to numerous risk factors. The most common idiopathic HOA is generally a diagnosis of exclusion, with pathogenetic mechanisms largely still misunderstood. We aimed to investigate the correlation between femoral-acetabular and spinopelvic anatomical and computed tomography (CT) characteristics, and the presence of primary OA. METHODS We retrospectively analyzed CT scans from 2019 to 2021, excluding patients under 45 years or with conditions affecting the pelvis, sacrum, or lower limbs. Femoral, acetabular, and spinopelvic parameters were measured; signs of OA were analyzed in the hip and knee joints. Patients were categorized into two groups: A (isolated hip OA) and B (no OA); patients with hip OA, also presenting knee OA, were excluded from this study. RESULTS In total, 232 cases were examined; statistical analyses compared CT parameters between 129 subjects from Group A and 103 patients of Group B. Group A showed a mean femoral version of 16 ± 4.53 degrees, significantly higher than Group B's 13.16 ± 4.37 degrees (p = 0.0001). Other parameters showed no significant differences. CONCLUSION This study highlights an association between femoral version and primary hip OA.
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Affiliation(s)
- Valerio Tiburzi
- Clinical Ortopaedics, Department of Clinical and Molecular Sciences, Politecnica University of Marche, 60126 Ancona, Italy (L.F.); (A.P.G.)
| | - Carlo Ciccullo
- Clinical Ortopaedics, Department of Clinical and Molecular Sciences, Politecnica University of Marche, 60126 Ancona, Italy (L.F.); (A.P.G.)
| | - Luca Farinelli
- Clinical Ortopaedics, Department of Clinical and Molecular Sciences, Politecnica University of Marche, 60126 Ancona, Italy (L.F.); (A.P.G.)
| | - Marco Di Carlo
- Rheumatology Unit, Department of Clinical and Molecular Sciences, Politecnica University of Marche, Ospedale “Carlo Urbani”—AST Ancona, 60035 Jesi, Italy; (M.D.C.); (F.S.)
| | - Fausto Salaffi
- Rheumatology Unit, Department of Clinical and Molecular Sciences, Politecnica University of Marche, Ospedale “Carlo Urbani”—AST Ancona, 60035 Jesi, Italy; (M.D.C.); (F.S.)
| | - Francesca Bandinelli
- Department, Santa Maria Nuova Hospital, Usl Tuscany Center, 50122 Florence, Italy;
| | - Antonio Pompilio Gigante
- Clinical Ortopaedics, Department of Clinical and Molecular Sciences, Politecnica University of Marche, 60126 Ancona, Italy (L.F.); (A.P.G.)
- IRCCS INRCA, 60126 Ancona, Italy
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3
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Adouni M, Alkhatib F, Hajji R, Faisal TR. Effects of overweight and obesity on lower limb walking characteristics from joint kinematics to muscle activations. Gait Posture 2024; 113:337-344. [PMID: 39032386 DOI: 10.1016/j.gaitpost.2024.06.024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2024] [Revised: 05/16/2024] [Accepted: 06/26/2024] [Indexed: 07/23/2024]
Abstract
BACKGROUND Obesity is a crucial factor that increases the risk of initiating and advancing knee osteoarthritis. However, it remains unclear how obesity directly impacts the biomechanical experience of the lower limb joints, potentially triggering or exacerbating joint degeneration. This study investigated the interactive effects of BMI augmentation on lower limb kinematics, kinetics, and muscle activations during walking. METHODOLOGY A group of 60 participants underwent a three-dimensional gait analysis. These individuals were categorized into three groups based on their body mass index (BMI): those with a BMI below 25 were classified as having a healthy weight, those with a BMI between 25 and 30 were categorized as overweight, and those with a BMI exceeding 30 were considered obese. This study analyzed the gait of 60 participants categorized by BMI. During walking trials, they recorded ground reaction forces electromyography of leg muscles like the gastrocnemii, hamstrings, and quadriceps. Lower limb joint angles and net moments were also calculated. Statistical mapping identified variations in kinematic, kinetic, and muscle activation patterns across the stance phase between BMI groups. RESULTS The results displayed distinct biomechanical patterns in obese individuals. Notably, there was a significant increase in flexion observed in the hip and knee joints (P < 0.001) during the initial stance phase and an increase in hip and knee adduction angles and moments throughout the entire stance phase (P < 0.001). Additionally, muscle activations underwent significant changes (P < 0.01), with a positive correlation noted with the BMI factor. This correlation was most pronounced during the early stance phase for the quadriceps and hamstring muscles and the late stance phase for the gastrocnemius. CONCLUSION These findings represent a comprehensive picture that contributes to understanding how excess weight and obesity influence joint biomechanics, highlighting the associated risk of joint osteoarthritis.
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Affiliation(s)
- Malek Adouni
- Biomedical and Instrumentation Engineering Program, Abdullah Al Salem University, Khalidiya, Kuwait; Department of Physical Medicine and Rehabilitation, Northwestern University, 345 East Superior Street, Chicago, IL 60611, USA.
| | - Fadi Alkhatib
- Department of Mechanical Engineering, Australian University, P.O. Box 1411, East Mushrif, Kuwait
| | - Raouf Hajji
- Medicine Faculty of Sousse, Department of Internal Medicine, Sidi Bouzid Hospital, University of Sousse, Tunisia
| | - Tanvir R Faisal
- Department of Mechanical Engineering, University of Louisiana at Lafayette, LA 70508, USA
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Jiang X, Bíró I, Sárosi J, Fang Y, Gu Y. Comparison of ground reaction forces as running speed increases between male and female runners. Front Bioeng Biotechnol 2024; 12:1378284. [PMID: 39135948 PMCID: PMC11317262 DOI: 10.3389/fbioe.2024.1378284] [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: 01/29/2024] [Accepted: 07/12/2024] [Indexed: 08/15/2024] Open
Abstract
Introduction: The biomechanics associated with human running are affected by gender and speed. Knowledge regarding ground reaction force (GRF) at various running speeds is pivotal for the prevention of injuries related to running. This study aimed to investigate the gait pattern differences between males and females while running at different speeds, and to verify the relationship between GRFs and running speed among both males and females. Methods: GRF data were collected from forty-eight participants (thirty male runners and eighteen female runners) while running on an overground runway at seven discrete speeds: 10, 11, 12, 13, 14, 15 and 16 km/h. Results: The ANOVA results showed that running speed had a significant effect (p < 0.05) on GRFs, propulsive and vertical forces increased with increasing speed. An independent t-test also showed significant differences (p < 0.05) in vertical and anterior-posterior GRFs at all running speeds, specifically, female runners demonstrated higher propulsive and vertical forces than males during the late stance phase of running. Pearson correlation and stepwise multiple linear regression showed significant correlations between running speed and the GRF variables. Discussion: These findings suggest that female runners require more effort to keep the same speed as male runners. This study may provide valuable insights into the underlying biomechanical factors of the movement patterns at GRFs during running.
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Affiliation(s)
- Xinyan Jiang
- Department of Radiology, Ningbo No. 2 Hospital, Ningbo, China
- Doctoral School on Safety and Security Sciences, Obuda University, Budapest, Hungary
- Faculty of Engineering, University of Szeged, Szeged, Hungary
| | - István Bíró
- Doctoral School on Safety and Security Sciences, Obuda University, Budapest, Hungary
- Faculty of Engineering, University of Szeged, Szeged, Hungary
| | - József Sárosi
- Faculty of Engineering, University of Szeged, Szeged, Hungary
| | - Yufei Fang
- Department of Radiology, Ningbo No. 2 Hospital, Ningbo, China
| | - Yaodong Gu
- Department of Radiology, Ningbo No. 2 Hospital, Ningbo, China
- Faculty of Sports Science, Ningbo University, Ningbo, China
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5
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Adouni M, Aydelik H, Faisal TR, Hajji R. The effect of body weight on the knee joint biomechanics based on subject-specific finite element-musculoskeletal approach. Sci Rep 2024; 14:13777. [PMID: 38877075 PMCID: PMC11178890 DOI: 10.1038/s41598-024-63745-x] [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: 03/08/2024] [Accepted: 05/30/2024] [Indexed: 06/16/2024] Open
Abstract
Knee osteoarthritis (OA) and obesity are major public health concerns that are closely intertwined. This intimate relationship was documented by considering obesity as the most significant preventable risk factor associated with knee OA. To date, however, the effects of obesity on the knee joint's passive-active structure and cartilage loading have been inconclusive. Hence, this study investigates the intricate relationship between obesity and knee OA, centering on the biomechanical changes in knee joint active and passive reactions during the stance phase of gait. Using a subject-specific musculoskeletal and finite element approach, muscle forces, ligament stresses, and articular cartilage contact stresses were analyzed among 60 individuals with different body mass indices (BMI) classified under healthy weight, overweight, and obese categories. Our predicted results showed that obesity significantly influenced knee joint mechanical reaction, increasing muscle activations, ligament loading, and articular cartilage contact stresses, particularly during key instances of the gait cycle-first and second peak loading instances. The study underscores the critical role of excessive body weight in exacerbating knee joint stress distribution and cartilage damage. Hence, the insights gained provide a valuable biomechanical perspective on the interaction between body weight and knee joint health, offering a clinical utility in assessing the risks associated with obesity and knee OA.
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Affiliation(s)
- Malek Adouni
- Biomedical and Instrumentation Engineering, Abdullah Al Salem University, Khalidiya, Kuwait.
- Physical Medicine and Rehabilitation Department, Northwestern University, 345 East Superior Street, Chicago, IL, 60611, USA.
| | - Harun Aydelik
- Mathematics, College of Integrative Studies, Abdullah Al Salem University, Khalidiya, Kuwait
| | - Tanvir R Faisal
- Department of Mechanical Engineering, University of Louisiana at Lafayette, Lafayette, LA, 70508, USA
| | - Raouf Hajji
- Internal Medicine Department, Medicine Faculty of Sousse, University of Sousse, Sousse, Tunisia
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Bavil AY, Eghan-Acquah E, Diamond LE, Barrett R, Carty CP, Barzan M, Nasseri A, Lloyd DG, Saxby DJ, Feih S. Effect of different constraining boundary conditions on simulated femoral stresses and strains during gait. Sci Rep 2024; 14:10808. [PMID: 38734763 PMCID: PMC11088641 DOI: 10.1038/s41598-024-61305-x] [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: 10/22/2023] [Accepted: 05/03/2024] [Indexed: 05/13/2024] Open
Abstract
Finite element analysis (FEA) is commonly used in orthopaedic research to estimate localised tissue stresses and strains. A variety of boundary conditions have been proposed for isolated femur analysis, but it remains unclear how these assumed constraints influence FEA predictions of bone biomechanics. This study compared the femoral head deflection (FHD), stresses, and strains elicited under four commonly used boundary conditions (fixed knee, mid-shaft constraint, springs, and isostatic methods) and benchmarked these mechanics against the gold standard inertia relief method for normal and pathological femurs (extreme anteversion and retroversion, coxa vara, and coxa valga). Simulations were performed for the stance phase of walking with the applied femoral loading determined from patient-specific neuromusculoskeletal models. Due to unrealistic biomechanics observed for the commonly used boundary conditions, we propose a novel biomechanical constraint method to generate physiological femur biomechanics. The biomechanical method yielded FHD (< 1 mm), strains (approaching 1000 µε), and stresses (< 60 MPa), which were consistent with physiological observations and similar to predictions from the inertia relief method (average coefficient of determination = 0.97, average normalized root mean square error = 0.17). Our results highlight the superior performance of the biomechanical method compared to current methods of constraint for both healthy and pathological femurs.
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Affiliation(s)
- Alireza Y Bavil
- Griffith Centre of Biomedical and Rehabilitation Engineering (GCORE), Griffith University, Gold Coast, Australia
- School of Health Sciences and Social Work, Griffith University, Gold Coast, Australia
- Advanced Design and Prototyping Technologies (ADaPT) Institute, Griffith University, Gold Coast, Australia
| | - Emmanuel Eghan-Acquah
- Griffith Centre of Biomedical and Rehabilitation Engineering (GCORE), Griffith University, Gold Coast, Australia
- School of Health Sciences and Social Work, Griffith University, Gold Coast, Australia
- Advanced Design and Prototyping Technologies (ADaPT) Institute, Griffith University, Gold Coast, Australia
| | - Laura E Diamond
- Griffith Centre of Biomedical and Rehabilitation Engineering (GCORE), Griffith University, Gold Coast, Australia
- School of Health Sciences and Social Work, Griffith University, Gold Coast, Australia
- Advanced Design and Prototyping Technologies (ADaPT) Institute, Griffith University, Gold Coast, Australia
| | - Rod Barrett
- Griffith Centre of Biomedical and Rehabilitation Engineering (GCORE), Griffith University, Gold Coast, Australia
- School of Health Sciences and Social Work, Griffith University, Gold Coast, Australia
- Advanced Design and Prototyping Technologies (ADaPT) Institute, Griffith University, Gold Coast, Australia
| | - Christopher P Carty
- Griffith Centre of Biomedical and Rehabilitation Engineering (GCORE), Griffith University, Gold Coast, Australia
- School of Health Sciences and Social Work, Griffith University, Gold Coast, Australia
- Advanced Design and Prototyping Technologies (ADaPT) Institute, Griffith University, Gold Coast, Australia
| | - Martina Barzan
- Griffith Centre of Biomedical and Rehabilitation Engineering (GCORE), Griffith University, Gold Coast, Australia
- School of Health Sciences and Social Work, Griffith University, Gold Coast, Australia
- Advanced Design and Prototyping Technologies (ADaPT) Institute, Griffith University, Gold Coast, Australia
| | - Azadeh Nasseri
- Griffith Centre of Biomedical and Rehabilitation Engineering (GCORE), Griffith University, Gold Coast, Australia
- School of Health Sciences and Social Work, Griffith University, Gold Coast, Australia
- Advanced Design and Prototyping Technologies (ADaPT) Institute, Griffith University, Gold Coast, Australia
| | - David G Lloyd
- Griffith Centre of Biomedical and Rehabilitation Engineering (GCORE), Griffith University, Gold Coast, Australia
- School of Health Sciences and Social Work, Griffith University, Gold Coast, Australia
- Advanced Design and Prototyping Technologies (ADaPT) Institute, Griffith University, Gold Coast, Australia
| | - David J Saxby
- Griffith Centre of Biomedical and Rehabilitation Engineering (GCORE), Griffith University, Gold Coast, Australia.
- School of Health Sciences and Social Work, Griffith University, Gold Coast, Australia.
- Advanced Design and Prototyping Technologies (ADaPT) Institute, Griffith University, Gold Coast, Australia.
| | - Stefanie Feih
- Griffith Centre of Biomedical and Rehabilitation Engineering (GCORE), Griffith University, Gold Coast, Australia.
- Advanced Design and Prototyping Technologies (ADaPT) Institute, Griffith University, Gold Coast, Australia.
- School of Engineering and Built Environment, Griffith University, Gold Coast, Australia.
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Yan M, Liang T, Zhao H, Bi Y, Wang T, Yu T, Zhang Y. Model Properties and Clinical Application in the Finite Element Analysis of Knee Joint: A Review. Orthop Surg 2024; 16:289-302. [PMID: 38174410 PMCID: PMC10834231 DOI: 10.1111/os.13980] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/22/2023] [Revised: 11/21/2023] [Accepted: 12/04/2023] [Indexed: 01/05/2024] Open
Abstract
The knee is the most complex joint in the human body, including bony structures like the femur, tibia, fibula, and patella, and soft tissues like menisci, ligaments, muscles, and tendons. Complex anatomical structures of the knee joint make it difficult to conduct precise biomechanical research and explore the mechanism of movement and injury. The finite element model (FEM), as an important engineering analysis technique, has been widely used in many fields of bioengineering research. The FEM has advantages in the biomechanical analysis of objects with complex structures. Researchers can use this technology to construct a human knee joint model and perform biomechanical analysis on it. At the same time, finite element analysis can effectively evaluate variables such as stress, strain, displacement, and rotation, helping to predict injury mechanisms and optimize surgical techniques, which make up for the shortcomings of traditional biomechanics experimental research. However, few papers introduce what material properties should be selected for each anatomic structure of knee FEM to meet different research purposes. Based on previous finite element studies of the knee joint, this paper summarizes various modeling strategies and applications, serving as a reference for constructing knee joint models and research design.
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Affiliation(s)
- Mingyue Yan
- Department of Orthopedics, The Affiliated Hospital of Qingdao University, Qingdao, China
- Institute of Sports Medicine and Health, Qingdao University, Qingdao, China
| | - Ting Liang
- Department of Orthopedics, The Affiliated Hospital of Qingdao University, Qingdao, China
- Institute of Sports Medicine and Health, Qingdao University, Qingdao, China
| | - Haibo Zhao
- Department of Orthopedics, The Affiliated Hospital of Qingdao University, Qingdao, China
- Institute of Sports Medicine and Health, Qingdao University, Qingdao, China
| | - Yanchi Bi
- Department of Orthopedics, The Affiliated Hospital of Qingdao University, Qingdao, China
- Institute of Sports Medicine and Health, Qingdao University, Qingdao, China
| | - Tianrui Wang
- Department of Orthopedics, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Tengbo Yu
- Institute of Sports Medicine and Health, Qingdao University, Qingdao, China
- Department of Orthopedic Surgery, Qingdao Hospital, University of Health and Rehabilitation Sciences (Qingdao Municipal Hospital), Qingdao, China
| | - Yingze Zhang
- Department of Orthopedics, The Third Hospital of Hebei Medical University, Shijiazhuang, China
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8
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Leo H, Saddami K, Roslidar, Muharar R, Munadi K, Arnia F. Lightweight convolutional neural network (CNN) model for obesity early detection using thermal images. Digit Health 2024; 10:20552076241271639. [PMID: 39193310 PMCID: PMC11348482 DOI: 10.1177/20552076241271639] [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: 12/14/2023] [Accepted: 06/05/2024] [Indexed: 08/29/2024] Open
Abstract
Objective The presence of a lightweight convolutional neural network (CNN) model with a high-accuracy rate and low complexity can be useful in building an early obesity detection system, especially on mobile-based applications. The previous works of the CNN model for obesity detection were focused on the accuracy performances without considering the complexity size. In this study, we aim to build a new lightweight CNN model that can accurately classify normal and obese thermograms with low complexity sizes. Methods The DenseNet201 CNN architectures were modified by replacing the standard convolution layers with multiple depthwise and pointwise convolution layers from the MobileNet architectures. Then, the depth network of the dense block was reduced to determine which depths were the most comparable to obtain minimum validation losses. The proposed model then was compared with state-of-the-art DenseNet and MobileNet CNN models in terms of classification performances, and complexity size, which is measured in model size and computation cost. Results The results of the testing experiment show that the proposed model has achieved an accuracy of 81.54% with a model size of 1.44 megabyte (MB). This accuracy was comparable to that of DenseNet, which was 83.08%. However, DenseNet's model size was 71.77 MB. On the other hand, the proposed model's accuracy was higher than that of MobileNetV2, which was 79.23%, with a computation cost of 0.69 billion floating-point operations per second (GFLOPS), which approximated that of MobileNetV2, which was 0.59 GFLOPS. Conclusions The proposed model inherited the feature-extracting ability from the DenseNet201 architecture while keeping the lightweight complexity characteristic of the MobileNet architecture.
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Affiliation(s)
- Hendrik Leo
- Postgraduate School of Engineering, Universitas Syiah Kuala, Banda Aceh, Indonesia
| | - Khairun Saddami
- Department of Electrical and Computer Engineering, Universitas Syiah Kuala, Banda Aceh, Indonesia
- Telematics Research Center, Universitas Syiah Kuala, Banda Aceh, Indonesia
| | - Roslidar
- Department of Electrical and Computer Engineering, Universitas Syiah Kuala, Banda Aceh, Indonesia
| | - Rusdha Muharar
- Department of Electrical and Computer Engineering, Universitas Syiah Kuala, Banda Aceh, Indonesia
| | - Khairul Munadi
- Department of Electrical and Computer Engineering, Universitas Syiah Kuala, Banda Aceh, Indonesia
| | - Fitri Arnia
- Department of Electrical and Computer Engineering, Universitas Syiah Kuala, Banda Aceh, Indonesia
- Telematics Research Center, Universitas Syiah Kuala, Banda Aceh, Indonesia
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Pye C, Clark N, Bruniges N, Peffers M, Comerford E. Current evidence for non-pharmaceutical, non-surgical treatments of canine osteoarthritis. J Small Anim Pract 2024; 65:3-23. [PMID: 37776028 DOI: 10.1111/jsap.13670] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2023] [Accepted: 08/08/2023] [Indexed: 10/01/2023]
Abstract
Osteoarthritis is a progressive degenerative disease process that affects a significant proportion of the canine population, impacting these animals' quality of life. Currently, there is no cure and treatment consists of managing the clinical signs of pain and reduced mobility. There are many treatments for canine osteoarthritis and in this review we discuss the evidence base behind non-pharmaceutical, non-surgical treatments of this disease. These treatments include weight management, nutraceuticals, acupuncture, physiotherapies such as therapeutic exercise, hydrotherapy as well as other therapeutic modalities including photobiomodulation therapy, electromagnetic field therapy and others.
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Affiliation(s)
- C Pye
- Institute of Life Course and Medical Sciences, Faculty of Health and Life Sciences, University of Liverpool, William Henry Duncan Building, 6 West Derby Street, Liverpool, L7 8TX
| | - N Clark
- Institute of Life Course and Medical Sciences, Faculty of Health and Life Sciences, University of Liverpool, William Henry Duncan Building, 6 West Derby Street, Liverpool, L7 8TX
| | - N Bruniges
- University of Liverpool Small Animal Teaching Hospital, University of Liverpool, Leahurst Campus, Chester High Road, Neston, CH64 7TE
| | - M Peffers
- Institute of Life Course and Medical Sciences, Faculty of Health and Life Sciences, University of Liverpool, William Henry Duncan Building, 6 West Derby Street, Liverpool, L7 8TX
| | - E Comerford
- Institute of Life Course and Medical Sciences, Faculty of Health and Life Sciences, University of Liverpool, William Henry Duncan Building, 6 West Derby Street, Liverpool, L7 8TX
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Huang P, Lin J, Shen H, Zhao X. PSD95 as a New Potential Therapeutic Target of Osteoarthritis: A Study of the Identification of Hub Genes through Self-Contrast Model. Int J Mol Sci 2023; 24:14682. [PMID: 37834131 PMCID: PMC10572132 DOI: 10.3390/ijms241914682] [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: 08/22/2023] [Revised: 09/18/2023] [Accepted: 09/22/2023] [Indexed: 10/15/2023] Open
Abstract
Osteoarthritis (OA) is a worldwide joint disease. However, the precise mechanism causing OA remains unclear. Our primary aim was to identify vital biomarkers associated with the mechano-inflammatory aspect of OA, providing potential diagnostic and therapeutic targets for OA. Thirty OA patients who underwent total knee arthroplasty were recruited, and cartilage samples were obtained from both the lateral tibial plateau (LTP) and medial tibial plateau (MTP). GO and KEGG enrichment analyses were performed, and the protein-protein interaction (PPI) assessment was conducted for hub genes. The effect of PSD95 inhibition on cartilage degeneration was also conducted and analyzed. A total of 1247 upregulated and 244 downregulated DEGs were identified. Significant differences were observed between MTP and LTP in mechanical stress-related genes and activated sensory neurons based on a self-contrast model of human knee OA. Cluster analysis identified DLG4 as the hub gene. Cyclic loading stress increased PSD95 (encoded by DLG4) expression in LTP cartilage, and PSD95 inhibitors could alleviate OA progression. This study suggests that inhibiting PSD95 could be a potential therapeutic strategy for preventing articular cartilage degradation.
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Affiliation(s)
- Ping Huang
- Department of Orthopaedics, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200127, China; (P.H.); (J.L.)
| | - Jieming Lin
- Department of Orthopaedics, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200127, China; (P.H.); (J.L.)
| | - Hongxing Shen
- Department of Spine Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200127, China
| | - Xiang Zhao
- Department of Orthopaedics, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200127, China; (P.H.); (J.L.)
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11
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Adouni M, Alkhatib F, Gouissem A, Faisal TR. Knee joint biomechanics and cartilage damage prediction during landing: A hybrid MD-FE-musculoskeletal modeling. PLoS One 2023; 18:e0287479. [PMID: 37535559 PMCID: PMC10399834 DOI: 10.1371/journal.pone.0287479] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2022] [Accepted: 06/06/2023] [Indexed: 08/05/2023] Open
Abstract
Understanding the mechanics behind knee joint injuries and providing appropriate treatment is crucial for improving physical function, quality of life, and employability. In this study, we used a hybrid molecular dynamics-finite element-musculoskeletal model to determine the level of loads the knee can withstand when landing from different heights (20, 40, 60 cm), including the height at which cartilage damage occurs. The model was driven by kinematics-kinetics data of asymptomatic subjects at the peak loading instance of drop landing. Our analysis revealed that as landing height increased, the forces on the knee joint also increased, particularly in the vastus muscles and medial gastrocnemius. The patellar tendon experienced more stress than other ligaments, and the medial plateau supported most of the tibial cartilage contact forces and stresses. The load was mostly transmitted through cartilage-cartilage interaction and increased with landing height. The critical height of 126 cm, at which cartilage damage was initiated, was determined by extrapolating the collected data using an iterative approach. Damage initiation and propagation were mainly located in the superficial layers of the tibiofemoral and patellofemoral cartilage. Finally, this study provides valuable insights into the mechanisms of landing-associated cartilage damage and could help limit joint injuries and improve training programs.
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Affiliation(s)
- Malek Adouni
- Physical Medicine and Rehabilitation Department, Northwestern University, Chicago, IL, United States of America
- Mechanical Engineering Department, Australian University, East Mushrif, Kuwait
| | - Fadi Alkhatib
- Mechanical Engineering Department, Australian University, East Mushrif, Kuwait
| | - Afif Gouissem
- Mechanical Engineering Department, Australian University, East Mushrif, Kuwait
| | - Tanvir R Faisal
- Department of Mechanical Engineering, University of Louisiana at Lafayette, Lafayette, LA, United States of America
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Kim HK, Lu SH, Lu TW, Chou LS. Contribution of lower extremity muscles to center of mass acceleration during walking: Effect of body weight. J Biomech 2023; 146:111398. [PMID: 36459848 DOI: 10.1016/j.jbiomech.2022.111398] [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: 06/17/2022] [Revised: 09/19/2022] [Accepted: 11/21/2022] [Indexed: 11/26/2022]
Abstract
Overweight or obesity is known to be associated with altered activations of lower extremity muscles. Such changes in muscular function may lead to the development of mobility impairments or joint diseases. However, little is known about how individual lower extremity muscles contribute to the whole-body center of mass (COM) control during walking and the effect of body weight. This study examined the contribution of individual lower extremity muscle force to the COM accelerations during walking in overweight and non-overweight individuals. Musculoskeletal simulations were performed for the stance phase of walking with data collected from 11 overweight and 13 non-overweight adults to estimate lower extremity muscle forces and their contributions to the COM acceleration. Mean time-series data from each parameter were compared between body size groups using Statistical Parametric Mapping. Compared to the non-overweight group, the overweight group revealed a greater gastrocnemius contribution to the mediolateral (p = 0.006) and vertical (p < 0.001) COM accelerations during mid-stance, and had a lower vastus contribution to the anteroposterior COM acceleration (p < 0.001) during pre-swing. Increased contributions from the large posterior calf muscles to the mediolateral COM acceleration may be related to efforts to alleviate COM sway in overweight individuals.
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Affiliation(s)
- Hyun Kyung Kim
- Department of Kinesiology, Iowa State University, Ames, IA, USA; School of Kinesiology, Louisiana State University, Baton Rouge, LA, USA
| | - Shiuan-Huei Lu
- Department of Biomedical Engineering, National Taiwan University, Taiwan
| | - Tung-Wu Lu
- Department of Biomedical Engineering, National Taiwan University, Taiwan
| | - Li-Shan Chou
- Department of Kinesiology, Iowa State University, Ames, IA, USA.
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