Abstract:
OBJECTIVE:The aim of this study was to determine the contribution of spontaneous post-stroke physical activity to skeletal muscle plasticity after stroke. DESIGN:A randomized controlled study was conducted of 24 young adult male Sprague-Dawley rats assigned to three experimental groups: (1) STR-hemorrhagic stroke in the right caudoputamen; (2) SHAM-procedural control; and (3) CONT-no intervention (n = 8/group). Neurologic testing was performed before and 2 wks after stroke. Spontaneous physical activity was monitored five nights per week for 1 wk preoperatively and 2 wks postoperatively. Two weeks after stroke induction, bilateral soleus and tibialis anterior muscles were harvested. Myofiber cross-sectional areas were determined, and fiber typing was performed with immunohistochemistry. RESULTS:STR animals demonstrated neurologic deficit in the contralesional hindlimb 2 wks after stroke. Quantity of spontaneous physical activity did not differ between groups within each of the week-long study intervals. No significant difference was found in fiber types or cross-sectional areas in the soleus muscle of STR vs. CONT groups. However, the tibialis anterior muscle of the contralesional hindlimbs of the STR animals showed atrophy in 2x and 1 + 2x myofibers, as well as type 1 hypertrophy. CONCLUSIONS:Skeletal muscle adaptation occurs by 2 wks post-stroke in this model. It is muscle specific and appears to be influenced by factors other than spontaneous post-stroke physical activity.
journal_name
Am J Phys Med Rehabiljournal_title
American journal of physical medicine & rehabilitationauthors
Snow LM,Low WC,Thompson LVdoi
10.1097/PHM.0b013e31825f18e1subject
Has Abstractpub_date
2012-11-01 00:00:00pages
965-76issue
11eissn
0894-9115issn
1537-7385journal_volume
91pub_type
杂志文章abstract:OBJECTIVE:To compare the treatment effectiveness of botulinum toxin type A (BTX-A) and phenol blocks in managing lower limb spasticity and gait dysfunction in children with cerebral palsy. DESIGN:This is a case-controlled study that took place in a tertiary center's gait laboratory. A total of 27 ambulatory children w...
journal_title:American journal of physical medicine & rehabilitation
pub_type: 杂志文章
doi:10.1097/01.phm.0000118038.02326.ca
更新日期:2004-04-01 00:00:00
abstract:OBJECTIVE:Trapezius myalgia or, more specifically, myofascial dysfunction of the upper trapezius mainly affects women performing jobs requiring prolonged low level activation of the muscle. This continuous low muscle load can be accompanied by a shift to a more anaerobic energy metabolism, causing pain. The aim of the ...
journal_title:American journal of physical medicine & rehabilitation
pub_type: 杂志文章
doi:10.1097/PHM.0000000000001231
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abstract:OBJECTIVE:To document the relationship between sleep disturbance and chronic low back pain in patients referred to a physical medicine and rehabilitation clinic. DESIGN:This is a prospective cross-sectional survey of 268 patients 18 yrs or older being evaluated for low back pain of greater than 6 months at a tertiary ...
journal_title:American journal of physical medicine & rehabilitation
pub_type: 杂志文章
doi:10.1097/01.phm.0000214259.06380.79
更新日期:2006-05-01 00:00:00
abstract:OBJECTIVE:The authors conducted this cross-sectional study to assess the influence of submaximal exercise on postural stability as measured by computerized dynamic posturography (CDP) and compared this study's CDP results with clinical balance tests such as the Berg Balance Test and the Timed Up and Go test using a des...
journal_title:American journal of physical medicine & rehabilitation
pub_type: 杂志文章
doi:10.1097/PHM.0000000000000311
更新日期:2015-10-01 00:00:00
abstract:OBJECTIVE:This study aimed to assess the effects of single and multiple massage treatments on pressure-pain threshold (PPT) at myofascial trigger points (MTrPs) in people with myofascial pain syndrome expressed as tension-type headache. DESIGN:Individuals (n = 62) with episodic or chronic tension-type headache were ra...
journal_title:American journal of physical medicine & rehabilitation
pub_type: 杂志文章,随机对照试验
doi:10.1097/PHM.0000000000000728
更新日期:2017-09-01 00:00:00
abstract:OBJECTIVE:In vivo measurement of articular cartilage thickness is a significant marker of structural joint damage in many inflammatory or noninflammatory diseases including rheumatoid arthritis or osteoarthritis. The aim of this study was to assess the diurnal variation of femoral condylar cartilage thickness (FCT) in ...
journal_title:American journal of physical medicine & rehabilitation
pub_type: 杂志文章
doi:10.1097/PHM.0000000000000179
更新日期:2015-04-01 00:00:00
abstract::An obstacle course, consisting of a series of 12 simulated functional tasks, has been developed to aid in the evaluation of rehabilitation interventions for elderly individuals with balance and mobility dysfunction. The validity of the obstacle course as a measure of balance and functional mobility was tested by compa...
journal_title:American journal of physical medicine & rehabilitation
pub_type: 杂志文章
doi:10.1097/00002060-199603000-00003
更新日期:1996-03-01 00:00:00
abstract:OBJECTIVE:To investigate the effects that neuromuscular electrical stimulation on the wrist extensor muscles have on the cerebral cortex. DESIGN:A functional magnetic resonance imaging study was performed on eight normal volunteers. The activation task was the maximum wrist extension by neuromuscular electrical stimul...
journal_title:American journal of physical medicine & rehabilitation
pub_type: 杂志文章
doi:10.1097/00002060-200301000-00003
更新日期:2003-01-01 00:00:00
abstract::Competence, or decision making capacity, refers to a patient's ability to understand a situation and to make a choice in light of that understanding. It requires the physician to disclose adequate information so that the patient is able to understand and choose. The standard for determining competence is that a person...
journal_title:American journal of physical medicine & rehabilitation
pub_type: 杂志文章
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更新日期:1994-06-01 00:00:00
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journal_title:American journal of physical medicine & rehabilitation
pub_type: 杂志文章,多中心研究,随机对照试验
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更新日期:2005-11-01 00:00:00
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journal_title:American journal of physical medicine & rehabilitation
pub_type: 杂志文章
doi:10.1097/PHM.0000000000001614
更新日期:2020-10-12 00:00:00
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journal_title:American journal of physical medicine & rehabilitation
pub_type: 杂志文章
doi:
更新日期:1991-12-01 00:00:00
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journal_title:American journal of physical medicine & rehabilitation
pub_type: 杂志文章
doi:10.1097/00002060-199308000-00011
更新日期:1993-08-01 00:00:00
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journal_title:American journal of physical medicine & rehabilitation
pub_type: 杂志文章
doi:10.1097/00002060-199707000-00009
更新日期:1997-07-01 00:00:00
abstract::In the last decade, a considerable number of articles has shown that exercise is effective in improving motor performance in Parkinson disease. In particular, recent studies have focused on the efficacy of intensive exercise in achieving optimal results in the rehabilitation of patients with Parkinson disease. The eff...
journal_title:American journal of physical medicine & rehabilitation
pub_type: 杂志文章,评审
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更新日期:2013-06-01 00:00:00
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journal_title:American journal of physical medicine & rehabilitation
pub_type: 临床试验,杂志文章,随机对照试验
doi:
更新日期:1995-05-01 00:00:00
abstract:OBJECTIVE:Electrodiagnostic study (EDX) and magnetic resonance imaging (MRI) are commonly used in the diagnosis of brachial plexopathy, but the agreement between these 2 studies is unknown. The aim of this study was to evaluate the agreement of EDX and MRI in patients with brachial plexopathy. DESIGN:The records of 69...
journal_title:American journal of physical medicine & rehabilitation
pub_type: 杂志文章
doi:10.1097/PHM.0000000000001139
更新日期:2019-07-01 00:00:00
abstract:OBJECTIVE:The aim of this study was to evaluate the relationship between body mass index (BMI) and change in motor impairment and functional mobility after a gait rehabilitation intervention in chronic stroke subjects. DESIGN:Correlation and linear regression analyses of pretreatment and end-of-treatment Fugl-Meyer sc...
journal_title:American journal of physical medicine & rehabilitation
pub_type: 杂志文章,随机对照试验
doi:10.1097/PHM.0b013e31826458c6
更新日期:2012-11-01 00:00:00
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journal_title:American journal of physical medicine & rehabilitation
pub_type: 杂志文章
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更新日期:2019-05-01 00:00:00
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journal_title:American journal of physical medicine & rehabilitation
pub_type: 杂志文章,随机对照试验
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更新日期:2018-02-01 00:00:00
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journal_title:American journal of physical medicine & rehabilitation
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更新日期:2010-04-01 00:00:00
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journal_title:American journal of physical medicine & rehabilitation
pub_type: 杂志文章
doi:10.1097/PHM.0000000000001694
更新日期:2021-01-11 00:00:00
abstract::Patients with spinal cord injury (SCI) possess higher arterial stiffness index (SI) than the healthy population. This study aimed to clarify the effect of post-morbid duration on arterial stiffening change among SCI sufferers. Seventy-one SCI patients were recruited. The demographic data including age, gender, level o...
journal_title:American journal of physical medicine & rehabilitation
pub_type: 杂志文章
doi:10.1097/PHM.0000000000000565
更新日期:2017-02-01 00:00:00
abstract::This report relays practical clinical information about the modification and use of commercially available training robot manipulators. Such manipulators were used to increase independence in the activities of daily living of patients with advanced Duchenne muscular dystrophy. The control panels of five industrial rob...
journal_title:American journal of physical medicine & rehabilitation
pub_type: 杂志文章
doi:
更新日期:1990-04-01 00:00:00
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journal_title:American journal of physical medicine & rehabilitation
pub_type: 杂志文章
doi:10.1097/PHM.0000000000001304
更新日期:2020-02-01 00:00:00
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journal_title:American journal of physical medicine & rehabilitation
pub_type: 临床试验,杂志文章
doi:10.1097/PHM.0000000000001068
更新日期:2019-04-01 00:00:00
abstract:OBJECTIVE:To examine the impact of the Medicare inpatient rehabilitation facility (IRF) prospective payment system (PPS) on outcomes in a stroke rehabilitation program. DESIGN:An analysis was performed on a database including 945 stroke patients admitted to an inpatient stroke rehabilitation program 5 yrs before imple...
journal_title:American journal of physical medicine & rehabilitation
pub_type: 杂志文章
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更新日期:2007-05-01 00:00:00
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journal_title:American journal of physical medicine & rehabilitation
pub_type: 杂志文章
doi:10.1097/PHM.0b013e31818dff86
更新日期:2009-01-01 00:00:00
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journal_title:American journal of physical medicine & rehabilitation
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1097/01.phm.0000176339.73591.d7
更新日期:2005-09-01 00:00:00
abstract:OBJECTIVE:Decreased postural stability is a common problem associated with hemiparesis secondary to stroke. The purpose of this study was to evaluate dynamic postural control in patients with hemiparesis and in normal subjects matched for age. DESIGN:Quantitative posturography (EquiTest System) was performed to assess...
journal_title:American journal of physical medicine & rehabilitation
pub_type: 杂志文章
doi:
更新日期:2003-06-01 00:00:00