Journal of musculoskeletal & neuronal interactions最新文献_第7页

Evaluation of Strength and Functional Ability of Soccer Players Two Years After Anterior Cruciate Ligament Reconstruction: A Cross-sectional Study. 评估前十字韧带重建两年后足球运动员的力量和功能能力：横断面研究

IF 1.9 4区医学

Journal of musculoskeletal & neuronal interactions Pub Date : 2024-03-01

Konstantinos Chatzilamprinos, Eleni Semaltianou, Dimitrios Hatzimanouil, Dimitrios Lytras, Evaggelos Sykaras

{"title":"Evaluation of Strength and Functional Ability of Soccer Players Two Years After Anterior Cruciate Ligament Reconstruction: A Cross-sectional Study.","authors":"Konstantinos Chatzilamprinos, Eleni Semaltianou, Dimitrios Hatzimanouil, Dimitrios Lytras, Evaggelos Sykaras","doi":"","DOIUrl":"","url":null,"abstract":"Objectives: This study examines the strength and functional capacity of active soccer players two years post anterior cruciate ligament reconstruction (ACLR).Methods: Sixteen players, two years post ACLR, participated. Isokinetic tests assessed Peak Torque (PT) for concentric and eccentric contractions, along with conventional (H/Qconv) and functional (H/Qfunc) H/Q ratios at various angular velocities. Functional ability was gauged through hop tests. Paired-Samples T Test compared PT and hop test values, as well as H/Qconv and H/Qfunc ratios between involved and non-involved limbs. Limb symmetry was evaluated using the Limb Symmetry Index (LSI).Results: After two years, participants exhibited significant differences in concentric PT between limbs. The non-involved limb demonstrated superior performance at isokinetic speeds. Eccentrically, PT for knee extensors and flexors showed no significant disparities between the operated and non-operated limbs across all velocities tested. Most participants did not achieve LSI 90-110% for knee extensors and flexors. No noteworthy distinctions were observed in H/Qconv, H/Qfunc, and hop tests between limbs. The majority met LSI 90-110% in hop tests, except in the 30-second side hop (37%).Conclusions: Two years post ACLR, soccer players still manifest strength and functional deficits, heightening the risk of injury.","PeriodicalId":16430,"journal":{"name":"Journal of musculoskeletal & neuronal interactions","volume":"24 1","pages":"55-66"},"PeriodicalIF":1.9,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10910195/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139996453","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Mechanical Stress Via Muscle Contractile Exercise Suppresses Atrophic Alterations of Bone-microstructure in Immobilized Rat Femurs. 通过肌肉收缩运动施加机械应力可抑制固定大鼠股骨微结构的萎缩性改变

IF 1.9 4区医学

Journal of musculoskeletal & neuronal interactions Pub Date : 2024-03-01

Yasuhiro Kajiwara, Yuichiro Honda, Ayumi Takahashi, Natsumi Tanaka, Hironobu Koseki, Junya Sakamoto, Minoru Okita

{"title":"Mechanical Stress Via Muscle Contractile Exercise Suppresses Atrophic Alterations of Bone-microstructure in Immobilized Rat Femurs.","authors":"Yasuhiro Kajiwara, Yuichiro Honda, Ayumi Takahashi, Natsumi Tanaka, Hironobu Koseki, Junya Sakamoto, Minoru Okita","doi":"","DOIUrl":"","url":null,"abstract":"Objectives: This study aimed to determine whether mechanical stress via muscle contractile exercise with belt electrode-skeletal muscle electrical stimulation (B-SES) device effectively prevents immobilization-induced bone atrophy.Methods: Wistar rats were randomly divided into the control (CON) group, immobilization (IM) group (immobilized treatment only), HES and LES groups (immobilized treatment and high or low-intensity electrical muscular stimulation through B-SES device). Bilateral femurs were used for X-ray micro-CT and biomechanical tests.Results: The maximum load value was significantly lower in the IM and HES groups than in the CON group and significantly higher in the LES group than in the IM group. The maximum crushing load was significantly lower in the IM, HES, and LES groups than in the CON group, and significantly higher in the HES and LES groups than that in the IM group. In micro-CT, the mechanical stress by B-SES device did not affect degenerative microstructural changes in the cortical bone, but prevented those changes in the cancellous bone.Conclusions: Applying mechanical stress via B-SES device suppressed the loss of cancellous bone density and degenerative microstructural changes caused by immobilization, which in turn suppressed the reduction of bone strength. From these findings, muscle contractile exercise may be effective in preventing immobilization-induced bone atrophy.","PeriodicalId":16430,"journal":{"name":"Journal of musculoskeletal & neuronal interactions","volume":"24 1","pages":"22-30"},"PeriodicalIF":1.9,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10910203/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139996456","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Muscle Strength of Lower Limbs as a Postoperative Predictor in Bariatric Surgery. 作为减肥手术术后预测指标的下肢肌肉力量

IF 1.9 4区医学

Journal of musculoskeletal & neuronal interactions Pub Date : 2024-03-01

Alexandre Vieira Gadducci, Roberto de Cleva, Lilian Cardia, Priscila Estabile, Paulo Roberto Santos Silva, Julia Maria D'Andréa Greve, Marco Aurélio Santo

{"title":"Muscle Strength of Lower Limbs as a Postoperative Predictor in Bariatric Surgery.","authors":"Alexandre Vieira Gadducci, Roberto de Cleva, Lilian Cardia, Priscila Estabile, Paulo Roberto Santos Silva, Julia Maria D'Andréa Greve, Marco Aurélio Santo","doi":"","DOIUrl":"","url":null,"abstract":"Objective: The aim of our study was to assess postoperative lower limbs muscle strength (MS) as a predictor of late surgical success (36 months).Methods: Body composition analyses and isokinetic dynamometry evaluation were performed before (T0: n=123), six months (T1: n=123) and 36 months (T2: n=79) after Roux-en-y gastric bypass (RYGB). Surgical success (SS) was defined as ≥ 50% excess weight loss (EWL) 36 months after surgery or ≤ 50% surgical failure (SF).Results: There was no difference between relative MS extension (Ext) and flexion (Flex) in T1 and T2. There was also, no difference between relative MS Ext and Flex in T1 and T2 between patients with SS and SF. There was a difference in relative MS Ext (144.9 ± 39.8 Nm/kg x 125.5 ± 29.2 Nm/kg; p=0.04) and Flex (73.6 ± 21.8 Nm/kg x 60.4 ± 15.8 Nm/kg; p=0.02) between SS and SF patients only in T2. Patients with an increment in Ext and Flex MS ≥4 Nm/kg at T1 had approximately 76% of SS at 36 months.Conclusion: An increase of lower limbs MS ≥4 Nm/kg 6 months after RYGB predicts SS at 36 months.Clinicaltrials: gov ID: NCT04129801.","PeriodicalId":16430,"journal":{"name":"Journal of musculoskeletal & neuronal interactions","volume":"24 1","pages":"31-37"},"PeriodicalIF":1.9,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10910205/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139996458","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Response to the Commentary on: "Pectoralis muscle area measured at T4 level is closely associated with adverse COVID-19 outcomes in hospitalized patients". 对以下评论的回应"在 T4 水平测量的胸肌面积与住院患者 COVID-19 的不良后果密切相关"。

IF 1.9 4区医学

Journal of musculoskeletal & neuronal interactions Pub Date : 2024-03-01

Zeynep Nilufer Tekin, Bilinc Dogruoz Karatekin, Mahmut Bilal Dogan, Zeynep Bilgi

引用次数: 0

Motor improvement in children with PMM2-CDG syndrome following a six-month rehabilitation treatment utilising whole-body vibration; a retrospective study. 利用全身振动进行为期六个月的康复治疗后，PMM2-CDG 综合征患儿的运动能力得到改善；一项回顾性研究。

IF 1.9 4区医学

Journal of musculoskeletal & neuronal interactions Pub Date : 2024-03-01

Christiane Bossier, Christina Stark, Kyriakos Martakis, Ibrahim Duran, Eckhard Schoenau

{"title":"Motor improvement in children with PMM2-CDG syndrome following a six-month rehabilitation treatment utilising whole-body vibration; a retrospective study.","authors":"Christiane Bossier, Christina Stark, Kyriakos Martakis, Ibrahim Duran, Eckhard Schoenau","doi":"","DOIUrl":"","url":null,"abstract":"Objective: The aim of this study was to assess the effect of a six-month interval rehabilitation treatment on motor function of children with PMM2-CDG syndrome (#212065 Congenital disorder of glycosylation, Type Ia; CDG1A, OMIM catalogue number).Methods: The concept 'Auf die Beine' (Center for Prevention and Rehabilitation of the University of Cologne, Germany) combines two short inpatient stays (1 to 2 weeks) with a six-month whole-body vibration (WBV) home-training program. 13 patients with PMM2-CDG syndrome participated in this concept from 2006 until 2015. Assessments at start, six months and 12 months (follow-up): Gross Motor Function Measure (GMFM-66), One-Minute Walk Test (1MWT) and instrumented gait analyses.Results: The GMFM-66 (9 of 13 children) improved by 5.3 (mean) points (SD 3.2) at 12 months (p=0.0039). The 1MWT (6 of 13 children) improved by 19.17 meter (SD 16.51) after 12 months (p=0.0313). Gait analysis (9 of 13 children) measured by pathlength/distance ratio improved by -0.8 (SD 1.9) at 12 months (p=0.0195).Conclusion: Patients with PMM2-CDG syndrome benefit from the interval rehabilitation program 'Auf die Beine' including WBV.","PeriodicalId":16430,"journal":{"name":"Journal of musculoskeletal & neuronal interactions","volume":"24 1","pages":"12-21"},"PeriodicalIF":1.9,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10910202/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139996457","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Trunk-oriented Exercises Versus Whole-body Vibration on Abdominal Thickness and Balance in Children with Duchene Muscular Dystrophy. 面向树干的运动与全身振动对杜氏肌肉萎缩症儿童腹部厚度和平衡能力的影响。

IF 1.9 4区医学

Journal of musculoskeletal & neuronal interactions Pub Date : 2024-03-01

Mostafa S Ali, Marwa S Saleh

{"title":"Trunk-oriented Exercises Versus Whole-body Vibration on Abdominal Thickness and Balance in Children with Duchene Muscular Dystrophy.","authors":"Mostafa S Ali, Marwa S Saleh","doi":"","DOIUrl":"","url":null,"abstract":"Objectives: Progressive proximal muscle weakening in children with Duchenne muscular dystrophy (DMD) impairs postural adjustments by impairing motor function and preventing ambulation. During daily activities, for gait and dynamic balance, certain postural modifications are required. The objective was to compare the impact of trunk-oriented exercises versus whole-body vibration on abdominal muscle thickness and balance in children with DMD.Methods: Participants in this study were 30 boys with DMD, aged 6 to 10 years old. Children were divided into two groups (A and B) randomly. Children in group (A) underwent a prescribed regimen of physical therapy along with trunk-oriented exercises, whereas group (B) received the same regimen as group (A) together with whole-body vibration three times per week for three consecutive months. Balance and the thickness of the abdominal muscles were measured using the Biodex balance system and ultrasonography, respectively, before and after therapy.Results: When compared to the pre-treatment results in both groups, the post-treatment results showed a significant difference in all measured variables (p<0.05). Post-treatment values showed that all of the measured variables significantly differed in favor of group A.Conclusions: Trunk-oriented exercises can improve abdominal thickness and balance more effectively than whole-body vibration in children with DMD.Clinicaltrials: gov ID: NCT05688072.","PeriodicalId":16430,"journal":{"name":"Journal of musculoskeletal & neuronal interactions","volume":"24 1","pages":"47-54"},"PeriodicalIF":1.9,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10910192/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139996462","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Commentary to: Pectoralis Muscle Area Measured at T4 Level is Closely Associated With Adverse COVID-19 Outcomes in Hospitalized Patients. 评论在 T4 水平测量的胸肌面积与住院患者的 COVID-19 不良结局密切相关。

IF 1.9 4区医学

Journal of musculoskeletal & neuronal interactions Pub Date : 2024-03-01

Josef Finsterer

引用次数: 0

Acute Effects of Sprint Interval Training and Blood Flow Restriction on Neuromuscular and Muscle Function. 短跑间歇训练和血流限制对神经肌肉和肌肉功能的急性影响

IF 1.9 4区医学

Journal of musculoskeletal & neuronal interactions Pub Date : 2024-03-01

David H Gonzalez Rojas, Aaron M Wizenberg, Paola M Rivera, Christopher E Proppe, John E Lawson, Matt S Stock, Jeffrey R Stout, François Billaut, Ethan C Hill

{"title":"Acute Effects of Sprint Interval Training and Blood Flow Restriction on Neuromuscular and Muscle Function.","authors":"David H Gonzalez Rojas, Aaron M Wizenberg, Paola M Rivera, Christopher E Proppe, John E Lawson, Matt S Stock, Jeffrey R Stout, François Billaut, Ethan C Hill","doi":"","DOIUrl":"","url":null,"abstract":"BFR) applied during sprint interval training (SIT) on performance and neuromuscular function.Methods: Fifteen men completed a randomized bout of SIT with CBFR, IBFR, and without BFR (No-BFR), consisting of 2, 30-s maximal sprints on a cycle ergometer with a resistance of 7.5% of body mass. Concentric peak torque (CPT), maximal voluntary isometric contraction (MVIC) torque, and muscle thickness (MT) were measured before and after SIT, including surface electromyography (sEMG) recorded during the strength assessments. Peak and mean revolutions per minute (RPM) were measured during SIT and power output was examined relative to physical working capacity at the fatigue threshold (PWCFT).Results: CPT and MVIC torque decreased from pre-SIT (220.3±47.6 Nm and 355.1±72.5 Nm, respectively) to post-SIT (147.9±27.7 Nm and 252.2±45.5 Nm, respectively, all P<0.05), while MT increased (1.77±0.31 cm to 1.96±0.30 cm). sEMG mean power frequency decreased during CPT (-12.8±10.5%) and MVIC (-8.7±10.2%) muscle actions. %PWCFT was greater during No-BFR (414.2±121.9%) than CBFR (375.9±121.9%).Conclusion: SIT with or without BFR induced comparable alterations in neuromuscular fatigue and sprint performance across all conditions, without affecting neuromuscular function.","PeriodicalId":16430,"journal":{"name":"Journal of musculoskeletal & neuronal interactions","volume":"24 1","pages":"38-46"},"PeriodicalIF":1.9,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10910201/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139996449","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Experimental Study of Autologous Platelet-rich Plasma Combined With Sodium Hyaluronate on Tendon-bone Healing After Rotator Cuff Injury Repair in Rabbits. 自体富血小板血浆联合透明质酸钠对兔子肩袖损伤修复后肌腱-骨骼愈合的实验研究

IF 1.9 4区医学

Journal of musculoskeletal & neuronal interactions Pub Date : 2024-03-01

Jie Ou, Haobo Wang, Ao Yan, Kunpeng Wang

{"title":"Experimental Study of Autologous Platelet-rich Plasma Combined With Sodium Hyaluronate on Tendon-bone Healing After Rotator Cuff Injury Repair in Rabbits.","authors":"Jie Ou, Haobo Wang, Ao Yan, Kunpeng Wang","doi":"","DOIUrl":"","url":null,"abstract":"Objective: To investigate the therapeutic effects of autologous platelet-rich plasma (PRP) combined with sodium hyaluronate on tendon healing following rotator cuff injury repair in rabbits.Methods: New Zealand white rabbits were randomly assigned to five groups: sham operation group, control group, PRP group, sodium hyaluronate group, and combined group, each comprising 12 rabbits. A rotator cuff injury model was established in all groups except the sham operation group. At 8 weeks post-surgery, 12 lateral rotator cuff specimens were taken from each group. Four specimens were randomly selected from each group for biomechanical testing, and analyses were conducted on the expression of vascular endothelial growth factor (VEGF), the fiber area ratio of COL-I and COL-III, and tissue morphology.Results: The combined group exhibited the highest biomechanical strength in the cuff tissue of white rabbits (P < 0.05). There was no significant difference in VEGF levels among the five groups (F = 0.814, P = 0.523). However, a significant difference was observed in the ratio of fiber area between COL-I and COL-III groups (F = 11.600, P < 0.001), with the combined group scoring the highest (3.82 ± 0.47 minutes). The inflammatory infiltration in tendon-bone tissue was minimal, and histological morphology was optimal.Conclusion: The combination of PRP and sodium hyaluronate effectively promotes the repair of rotator cuff injuries and accelerates tendon-bone healing.","PeriodicalId":16430,"journal":{"name":"Journal of musculoskeletal & neuronal interactions","volume":"24 1","pages":"82-89"},"PeriodicalIF":1.9,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10910197/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139996454","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Fatigue Fracture of the Femoral Neck. 股骨颈疲劳骨折。

IF 1.9 4区医学

Journal of musculoskeletal & neuronal interactions Pub Date : 2024-03-01

Christos Koutserimpas, Nikolaos-Achilleas Arkoudis, Efstathios Chronopoulos, Konstantinos Dretakis, Maria Piagkou, Kalliopi Alpantaki

引用次数: 0