{"title":"Comparisons of postural control, proprioception, muscle strength, pain and disability between individuals with acute, subacute and chronic low back pain.","authors":"Melda Soysal Tomruk, Murat Tomruk, Orhan Kalemci","doi":"10.1080/08990220.2023.2165057","DOIUrl":"10.1080/08990220.2023.2165057","url":null,"abstract":"<p><strong>Purpose/aim: </strong>Postural control, proprioception and lower extremity muscle strength are affected in individuals with low back pain (LBP). However, it is yet unknown whether these variables differentiate between acute, subacute and chronic stages of LBP. The aim was to investigate if there were any differences in postural control, proprioception, lower extremity muscle strength, pain intensity and disability between individuals in the different stages of LBP.</p><p><strong>Materials and methods: </strong>In this cross-sectional study, 124 individuals with LBP were grouped as acute LBP (ALBP) (<i>n</i> = 38), subacute LBP (SLBP) (<i>n</i> = 30) and chronic LBP (CLBP) (<i>n</i> = 56) groups. Postural control was assessed <i>via</i> computerised technology. Lumbar proprioception, lower extremity muscle strength, pain intensity and disability were assessed using Joint Repositioning Error Test, hand-held dynamometer, Numeric Rating Scale and Oswestry Disability Index (ODI), respectively. Kruskal-Wallis Tests, ANCOVA and <i>post hoc</i> Mann-Whitney U-Test with Bonferroni correction were performed.</p><p><strong>Results: </strong>While there were no significant differences in terms of postural control, proprioception and pain intensity (<i>p</i> > 0.05), significant differences were found in terms of lower extremity muscle strength and ODI scores between groups when adjusted for age (<i>p</i> < 0.05). Individuals with CLBP demonstrated poorer lower extremity muscle strength than those with ALBP and SLBP, and higher disability than those with ALBP (<i>p</i> < 0.017).</p><p><strong>Conclusions: </strong>Although postural control, proprioception and pain intensity were similar between individuals with acute, subacute and chronic LBP, muscle strength and disability seem to worsen stepwise as the pain becomes chronic. Muscle strength and disability should be taken into account while evaluating and/or managing individuals with acute and subacute stages of LBP.</p>","PeriodicalId":49498,"journal":{"name":"Somatosensory and Motor Research","volume":" ","pages":"26-33"},"PeriodicalIF":0.9,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10519109","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Effects of multi-gravitational suspension-based therapy on posture, physical fitness, quality of life, depression, and sleep quality in women without regular exercise habits.","authors":"Ecem Sevim Berk Aydogdu, Aybuke Ersin, Selen Kelecek, Mine Melek, Nihan Ozunlu Pekyavas","doi":"10.1080/08990220.2023.2175808","DOIUrl":"10.1080/08990220.2023.2175808","url":null,"abstract":"<p><strong>Background: </strong>Multi-gravitational suspension-based therapy (M-Gravity) is a comprehensive discipline based on the principles of non-gravity, which serves to increase the quality of life and holistic health of the individual with the rehabilitation content of non-pressure inversion therapy and suspension systems.</p><p><strong>Aims: </strong>To examine the effects of M-Gravity exercise on posture, physical fitness, quality of life, depression, and sleep quality in women without regular exercise habits.</p><p><strong>Methods: </strong>This study included 20 women without regular exercise habits, who participated in M-Gravity exercise and 20 women who did not participate in any exercise program. Posture was measured by the New York posture rating chart, flexibility of the hamstring and pectoral muscles were assessed with flexibility tests, and endurance of the core muscles was measured with plank test. Depression levels were measured by Beck Depression Inventory, sleep quality was measured by Pittsburgh Sleep Quality Index, and Nottingham Health Profile was used to measure the perceived health levels of the subjects. Measurement of the core stability was performed with the Stabilizer Pressure Biofeedback. Two evaluations were made at baseline and after 4 weeks of exercise program.</p><p><strong>Results: </strong>Although statistically significant results were achieved for all parameters in the M-Gravity group, no differences were observed in the control group between baseline and post-test scores (<i>p</i> < 0.05).</p><p><strong>Conclusions: </strong>We came to the idea that eight sessions of M-Gravity program may have positive effects on posture, physical fitness and quality of life in women who do not have regular exercise habits.</p>","PeriodicalId":49498,"journal":{"name":"Somatosensory and Motor Research","volume":" ","pages":"63-68"},"PeriodicalIF":0.9,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10685234","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Observing finger movement influences the stimulus-response process of the subsequent non-aiming finger movement.","authors":"Koichi Hiraoka, Kohei Kodama, Erika Tani, Moe Tatsumi, Takuya Tomoi","doi":"10.1080/08990220.2023.2173166","DOIUrl":"10.1080/08990220.2023.2173166","url":null,"abstract":"<p><strong>Aim: </strong>The present study investigated whether observing the finger movement influences the stimulus-response process of the subsequent non-aiming finger movement.</p><p><strong>Methods: </strong>Participants directed their eyes to the finger. Three auditory cues with 3 s intervals were provided in each trial. The participants abducted and adducted the index finger in response to the second and third cues; the first response was considered to be the previous response and the second response was considered to be the subsequent response. The time taken for the stimulus-response process was measured <i>via</i> reaction time. Vision was allowed from 0 to 1 s after the start cue of the previous response, after the cue of the subsequent response, or after the cues of the previous and subsequent responses.</p><p><strong>Results: </strong>Online visual information of the stationary finger accelerated the stimulus-response process of the non-aiming finger movement. The acceleration of the stimulus-response process induced by online visual information of the stationary finger was cancelled out by the previous response information, but this cancellation is itself then eliminated by the visual information from the previous response. The visual information from the previous response decelerated the stimulus-response process of the subsequent non-aiming movement, but this deceleration was then itself cancelled out by visual information of the stationary finger immediately before the subsequent non-aiming movement.</p><p><strong>Conclusion: </strong>Taken together, information regarding the previous response functions as noise interfering with the processes contributing to the subsequent non-aiming movement.</p>","PeriodicalId":49498,"journal":{"name":"Somatosensory and Motor Research","volume":" ","pages":"56-62"},"PeriodicalIF":0.9,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10633742","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Fatma Nur Erdogdu, Ali Ozgul Saltali, Mehmet Sari, Ozkan Onal, Jale Bengi Celik, Seza Apiliogullari
{"title":"The use of granisetron on bupivacaine induced sciatic nerve block in rats.","authors":"Fatma Nur Erdogdu, Ali Ozgul Saltali, Mehmet Sari, Ozkan Onal, Jale Bengi Celik, Seza Apiliogullari","doi":"10.1080/08990220.2023.2165059","DOIUrl":"10.1080/08990220.2023.2165059","url":null,"abstract":"<p><strong>Purpose: </strong>The effects of the 5-hydroxytryptamine (5-HT3) receptor antagonists on regional anaesthesia are complex and unclear. The present study was designed to test the hypothesis that granisetron, a selective 5-HT3 receptor antagonist, would decrease the duration of motor block, sensory block, and proprioception in a dose-dependent fashion in a rat model of bupivacaine-induced sciatic nerve blockade.</p><p><strong>Materials and methods: </strong>Thirty-eight male Wistar Albino rats that received unilateral sciatic nerve blocks were randomly divided into five experimental groups. Group B received a perineural of 0.3 ml of bupivacaine alone; Group BG800 received perineural 0.3 ml of bupivacaine and 800 µg of granisetron 10 min later; Group BG1200 received perineural 0.3 ml of bupivacaine and 1200 µg of granisetron 10 min later; Group BG1200IP received a perineural 0.3 ml of bupivacaine and an intraperitoneal injection of 1200 µg of granisetron 10 min later; and Group S was sham operated. A blinded investigator assessed motor, sensory and proprioception function every 10 min until the return of normal function.</p><p><strong>Results: </strong>The medians for recovery times in Group B, Group BG800, Group BG1200, and Group BG1200IP were 105, 64, 85, and 120 min for motor function, respectively; 80, 64, 84, and 104 min for sensory function; 80, 63, 85, and 108 min were calculated for the proprioception function. The time to the return of normal motor, sensory, and proprioception function was not statistically significantly different between the groups (<i>p</i> > 0.05). Motor block did not develop in any of the rats in Group S.</p><p><strong>Conclusions: </strong>Local and systemic application of granisetron was not significantly decrease the duration of bupivacaine induced motor, sensory, and proprioception block of sciatic nerve in rat.</p>","PeriodicalId":49498,"journal":{"name":"Somatosensory and Motor Research","volume":" ","pages":"42-47"},"PeriodicalIF":0.9,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10523199","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"The relationship between dysphagia and the localisation of brain lesion in stroke: is the involvement of the pons and medulla important?","authors":"Hatice Ecem Konak, Ebru Alemdaroğlu, Elif Umay Altaş","doi":"10.1080/08990220.2023.2165058","DOIUrl":"10.1080/08990220.2023.2165058","url":null,"abstract":"<p><strong>Objectives: </strong>The presence of dysphagia in stroke is associated with mortality and morbidity. The aim of this retrospective study is to present the relationship between dysphagia and the demographic characteristics of the patient, and the type and localisation of brain lesion in the acute period in stroke patients with dysphagia.</p><p><strong>Materials and methods: </strong>The data of 284 patients who had stroke-related dysphagia, had a disease duration 1-3 months, had no history of swallowing dysfunction before the event, and had their brain MRI/CT reports in the hospital were included.</p><p><strong>Results: </strong>The rate of tube-dependent oral areas was higher in the lesions located in the pons and the medulla than in the lesions located in the MCA cortex, the basal ganglia, and the cerebellum (<i>p</i> ˂ 0.001, <i>p</i> = 0.032 and <i>p</i> = 0.011, respectively) and the percentage of those fed with NG + TPN + PEG was statistically significantly higher (<i>p</i> = 0.002, <i>p</i> = 0.032 and <i>p</i> = 0.011, respectively). History of pneumonia was found to be statistically significantly higher in the lesions located in the pons and the medulla than in the lesions located in the MCA cortex, ACA cortex, PCA cortex, the basal ganglia, periventricular white matter, the thalamus, the cerebellum, and the midbrain (<i>p</i> ˂ 0.001, <i>p</i> = 0.005, <i>p</i> = 0.023, <i>p</i> ˂ 0.001, <i>p</i> = 0.023, <i>p</i> = 0.001, <i>p</i> = 0.011 and <i>p</i> = 0.023, respectively).</p><p><strong>Conclusion: </strong>In conclusion, although lesion localisation in the acute period in patients with dysphagia varied in terms of clinical swallowing evaluation findings, weight loss, pneumonia history, the rate of tube-dependent intake, were shown to be higher in patients who had lesions in the pons and the medulla, which is a finding that should be considered in the clinical follow-up of acute stroke patients with lesions in the pons and the medulla.</p>","PeriodicalId":49498,"journal":{"name":"Somatosensory and Motor Research","volume":" ","pages":"34-41"},"PeriodicalIF":0.9,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10510084","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Ömer Bingölbali, Cengiz Taşkaya, Halil Alkan, Özlem Altındağ
{"title":"The effectiveness of deep tissue massage on pain, trigger point, disability, range of motion and quality of life in individuals with myofascial pain syndrome.","authors":"Ömer Bingölbali, Cengiz Taşkaya, Halil Alkan, Özlem Altındağ","doi":"10.1080/08990220.2023.2165054","DOIUrl":"10.1080/08990220.2023.2165054","url":null,"abstract":"<p><strong>Purpose: </strong>This study aims to examine the effect of deep tissue massage (DTM) on the myofascial trigger point (MTrP) number, neck range of motion (ROM), pain, disability and quality of life in patients with Myofacial pain syndrome (MPS).</p><p><strong>Methods: </strong>The study involved patients with MPS between the ages of 20-57. The patients were randomly divided into two groups: the control group (<i>n</i> = 40) and the study group (<i>n</i> = 40). Transcutaneous Electrical Neuromuscular Stimulation (TENS), hotpack and ultrasound were applied to 40 patients in the control group. The study group was also administered DTM for 12 sessions in addition to TENS, hotpack and ultrasound applications. Neck pain and disability scale (NPDS) for a neck disability, universal goniometer for neck ROM, MTrP count using manual palpation, Short Form 36 (SF-36) for quality of life and severity of neck pain were evaluated using a visual analog scale (VAS). All patients were evaluated before and after treatment.</p><p><strong>Results: </strong>It was found that the DTM group has statistically more improvement than the control group for VAS, NPDS and SF-36. Moreover, although there was a significant improvement in favour of the study group for extension, lateral flexion, right rotation and left rotation in the neck ROM, there was no significant difference in flexion measurements between the study and control group.</p><p><strong>Conclusion: </strong>In addition to the traditional rehabilitation program, DTM is effective on neck ROM, pain, disability and quality of life. Therefore, DTM treatment is a safe and inexpensive treatment method that can be applied in patients with MPS.</p>","PeriodicalId":49498,"journal":{"name":"Somatosensory and Motor Research","volume":" ","pages":"11-17"},"PeriodicalIF":0.9,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10522602","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Mi-Hyun Choi, Kyu-Beom Kim, Ye-Jin Kim, Ji-Su Kim, Hyung-Sik Kim, Jeong-Han Yi, Soon-Cheol Chung
{"title":"Changes in the BOLD signal of S1 and BA3 per finger/phalanx as a response to high-frequency vibratory stimulation.","authors":"Mi-Hyun Choi, Kyu-Beom Kim, Ye-Jin Kim, Ji-Su Kim, Hyung-Sik Kim, Jeong-Han Yi, Soon-Cheol Chung","doi":"10.1080/08990220.2023.2173165","DOIUrl":"10.1080/08990220.2023.2173165","url":null,"abstract":"<p><strong>Purpose and method: </strong>The purpose of this study was to determine the changes in the Blood Oxygen Level Dependent signal of Primary somatosensory area (S1) and Brodmann area 3 (BA3) per finger and phalanx in comparison to the activation voxel when 250 Hz vibratory stimulation with high sensitivity for the Pacinian corpuscle was given to the four fingers and three phalanges.</p><p><strong>Results: </strong>The result of analyzing the activation voxel showed a significant difference for S1 per finger and phalanx, but for BA3, no significant difference was observed despite a similar trend to S1. In contrast, the activation intensity (BOLD) displayed a significant difference for S1 per finger and phalanx and for BA3, where the activation voxel had no significant variation. In addition, while the result of S1 did not indicate whether the index or the little fingers had the highest sensitivity based on the BOLD signal per finger, the result of BA3 marked the strongest BOLD signal for the little finger as a response to 250 Hz vibratory stimulation. The activation intensity per phalanx was the highest for the intermediate phalanx for S1 and BA3, which was in line with a previous study comparing the activation voxel.</p><p><strong>Conclusions: </strong>The method based on the intensity of the nerve activation is presumed to have high sensitivity as the signal intensity is monitored within a specific, defined area. Thus, for the extraction of brain activation patterns of micro-domains, such as BA3, monitoring the BOLD signal that reflects the nerve activation intensity more sensitively is likely to be advantageous.</p>","PeriodicalId":49498,"journal":{"name":"Somatosensory and Motor Research","volume":" ","pages":"48-55"},"PeriodicalIF":0.9,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10583692","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Long-term cortical plasticity following sensory deprivation is reduced in male Rett model mice.","authors":"Farnoosh Farhoomand, Kerry R Delaney","doi":"10.1080/08990220.2022.2158799","DOIUrl":"10.1080/08990220.2022.2158799","url":null,"abstract":"<p><strong>Purpose/aim: </strong>Rett (RTT) syndrome, a neurodevelopmental disorder, results from loss-of-function mutations in methyl-CpG-binding protein 2. We studied activity-dependent plasticity induced by sensory deprivation via whisker trimming in early symptomatic male mutant mice to assess neural rewiring capability.</p><p><strong>Methods: </strong>One whisker was trimmed for 0-14 days and intrinsic optical imaging of the transient reduction of brain blood oxygenation resulting from neural activation by 1 second of wiggling of the whisker stump was compared to that of an untrimmed control whisker.</p><p><strong>Results: </strong>Cortical evoked responses to wiggling a non-trimmed whisker were constant for 14 days, reduced for a trimmed whisker by 49.0 ± 4.3% in wild type (<i>n</i> = 14) but by only 22.7 ± 4.6% in mutant (<i>n</i> = 18, <i>p</i> = 0.001).</p><p><strong>Conclusion: </strong>As the reduction in neural activation following sensory deprivation in whisker barrel cortex is known to be dependent upon evoked and basal neural activity, impairment of cortical re-wiring following whisker trimming provides a paradigm suitable to explore mechanisms underlying deficiencies in the establishment and maintenance of synapses in RTT, which can be potentially targeted by therapeutics.</p>","PeriodicalId":49498,"journal":{"name":"Somatosensory and Motor Research","volume":" ","pages":"133-140"},"PeriodicalIF":0.9,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10482752","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"The effects of basic body awareness therapy on balance in patients with chronic neck pain: a randomised crossover trial.","authors":"Kamil Yilmaz, Fatma Gul Yazicioglu, Ozlem Akkoyun Sert, Burak Ozturk, Kadriye Armutlu, Hamiyet Yuce","doi":"10.1080/08990220.2023.2181327","DOIUrl":"10.1080/08990220.2023.2181327","url":null,"abstract":"<p><strong>Purpose: </strong>This study aimed to compare the effects of basic body awareness therapy (BBAT) and conventional treatments (CT) on balance in patients with chronic neck pain.</p><p><strong>Methods: </strong>Thirty-five patients with neck pain participated in this randomised two-period crossover trial. Patients were divided into A (BBAT/CT) (<i>n</i> = 17) and B (CT/BBAT) (<i>n</i> = 18) groups. Group A received BBAT twice a week for 6 weeks, whereas Group B received CT within the same parameters. After a 5-week washout period, the treatments received by the groups were changed. The primary outcome was balance, assessed <i>via</i> the sensory organisation test (SOT) using the computerised dynamic posturography device. The secondary outcome was pain assessed by the visual analogue scale. Assessments were performed before and after primary and secondary treatments.</p><p><strong>Results: </strong>In Group A, the SOT conditions 4, 5, 6; composites score; and visual and vestibular system scores increased after BBAT; however, only condition five scores and vestibular system scores increased (<i>p</i> < .05) in Group B, which started with CT. Within the groups, both treatments were effective for easing pain (<i>p</i> < .05).</p><p><strong>Conclusions: </strong>Although patients who started the therapy with BBAT showed more improvement in balance, no differences were observed between the therapies.</p>","PeriodicalId":49498,"journal":{"name":"Somatosensory and Motor Research","volume":" ","pages":"147-155"},"PeriodicalIF":0.9,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10763998","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Exercise induced myelin protein zero improvement in neuropathic pain rats.","authors":"Ali Ghanbari, Sahar Ghasemi, Sam Zarbakhsh","doi":"10.1080/08990220.2022.2158800","DOIUrl":"10.1080/08990220.2022.2158800","url":null,"abstract":"<p><strong>Purpose: </strong>Aerobic exercise including swimming plays a suitable role in improving somatosensory injuries. Neuropathic pain is a debilitating condition that occurs following injury or diseases of somatosensory system. In the present study, we tried to investigate the effect of exercise on myelin protein zero of sciatic nerve injured rats.</p><p><strong>Materials and methods: </strong>Forty male rats (180-220 g) were divided into five groups (intact, sham, sham + exercise, neuropathy, and neuropathy + exercise). Right Sciatic nerve of anesthetized rats was exposed and loosely ligated (four ligations with 1 mm apart) using catgut chromic sutures to induce neuropathy. After 3 days of recovery, swimming exercise began (20 min/day/5 days a week/4 weeks). Mechanical allodynia and thermal hyperalgesia were detected using Von Frey filaments and plantar test, respectively. Sciatic nerve at the place of injury was dissected out to measure the myelin protein zero by western blot analysis. In the intact and sham groups, sciatic nerve removed at the place similar to injured group.</p><p><strong>Results: </strong>We found that neuropathy significantly (<i>p</i> < 0.05) reduced paw withdrawal mechanical and thermal thresholds and swimming exercise significantly (<i>p</i> < 0.05) increased paw withdrawal mechanical and thermal thresholds compared to the neuropathy group. Moreover, we found that MPZ level significantly (<i>p</i> < 0.01) decreased in neuropathy group against that in sham group, and exercise prominently (<i>p</i> < 0.05) reversed MPZ level towards control level.</p><p><strong>Conclusions: </strong>Swimming exercise improves myelin protein zero level in neuropathic rats along with attenuating neuropathic pain. This is a promising approach in improving neuropathological disorders including Charcot-Marie-Tooth and Dejerine-Sottas disease.</p>","PeriodicalId":49498,"journal":{"name":"Somatosensory and Motor Research","volume":" ","pages":"141-146"},"PeriodicalIF":0.9,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10520735","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}