Peripheral nervous system involvement in chronic spinal cord injury.

abstract：:Peripheral nerve disorders are commonly encountered in clinical practice. Electrodiagnostic studies remain the cornerstone of the evaluation of nerve disorders. More recently, ultrasound has played an increasing complementary role in the neuromuscular clinic. Ultrasound elastography is a technique that measures the el...

journal_title：Muscle & nerve

authors： Wee TC,Simon NG

更新日期：2019-11-01 00:00:00

abstract：INTRODUCTION:Are there electrophysiological findings that predict response to intravenous immunoglobulin (IVIg) in patients with lower motor neuron (LMN) syndromes without multifocal conduction block (MCB)? METHODS:We enrolled 9 patients with LMN syndromes without MCB to receive 18 weeks of IVIg therapy. Response was ...

journal_title：Muscle & nerve

authors： Lange DJ,Nijjar R,Voustianiouk A,Seidel G,Panchal J,Wang AK

更新日期：2011-04-01 00:00:00

abstract：:The consequences of general hypoxemia (PaO2 = 51 mmHg) on two muscle groups (adductor pollicis and diaphragm) sustaining 80% maximal isometric voluntary contraction were studied in healthy individuals. For adductor pollicis, contractions were also executed after 10-s or 3-min rest ischemia. Compared to control, i.e., ...

journal_title：Muscle & nerve

authors： Badier M,Guillot C,Lagier-Tessonnier F,Jammes Y

更新日期：1994-05-01 00:00:00

abstract：:Tenotomy is a commonly encountered clinical entity, whether traumatic or iatrogenic. This article reviews the response of skeletal muscle to tenotomy. The changes are subdivided into molecular, architectural, and functional categories. Architectural disruption of the muscle includes myofiber disorganization, central c...

journal_title：Muscle & nerve

authors： Jamali AA,Afshar P,Abrams RA,Lieber RL

更新日期：2000-06-01 00:00:00

abstract：:Measurements were done on the biceps muscles of 6 healthy volunteers to record simultaneously the surface electromyogram (EMG) and vibromyogram (VMG) by means of a piezoelectric device (accelerometer). The VMG is generated by mechanical waves due to the contraction mechanism and often measured as sound. The frequency ...

journal_title：Muscle & nerve

authors： Zwarts MJ,Keidel M

更新日期：1991-08-01 00:00:00

abstract：:A low conductance calcium-activated K+ channel is thought to regulate the rate of firing of several excitable cells. In skeletal muscle the expression of this channel is under nerve control. Previously, we reported that axonal flow blockade of rat nerves, induced by colchicine, caused a transient increase in muscle ap...

journal_title：Muscle & nerve

authors： Vergara C,Ramírez B,Behrens MI

更新日期：1993-09-01 00:00:00

abstract：:Using poststimulus time histograms, it has been reported that stimulation of the median nerve at the elbow produces a monosynaptic EPSP in voluntarily active single motoneurons of the human biceps brachii. The present study was undertaken to: (i) determine whether such stimulation could evoke a reproducible reflex res...

journal_title：Muscle & nerve

authors： Miller TA,Mogyoros I,Burke D

更新日期：1995-06-01 00:00:00

abstract：INTRODUCTION:We investigated the effects of aerobic and resistance exercise in patients with chronic inflammatory demyelinating polyneuropathy (CIDP). METHODS:Eighteen CIDP patients treated with subcutaneous immunoglobulin performed 12 weeks of aerobic exercise and 12 weeks of resistance exercise after a run-in period...

journal_title：Muscle & nerve

authors： Markvardsen LH,Overgaard K,Heje K,Sindrup SH,Christiansen I,Vissing J,Andersen H

更新日期：2018-01-01 00:00:00

abstract：INTRODUCTION:The aim of this study was to examine the coping strategies of 49 patients with amyotrophic lateral sclerosis (ALS) and the relationships of these strategies to their perceived health-related quality of life (HRQoL). METHODS:Forty-nine subjects were assessed for collection of demographic and medical data. ...

journal_title：Muscle & nerve

authors： Montel S,Albertini L,Spitz E

更新日期：2012-01-01 00:00:00

abstract：INTRODUCTION:We evaluated the contribution of denervation-related molecular processes to rotator cuff muscle degeneration after tendon release. METHODS:We assessed the levels of myogenic (myogenin and myogenic differentiation factor [myoD]) and proadipogenic (peroxisome proliferator-activated receptor γ) transcription...

journal_title：Muscle & nerve

authors： Flück M,Valdivieso P,Ruoss S,von Rechenberg B,Benn MC,Meyer DC,Wieser K,Gerber C

更新日期：2019-01-01 00:00:00

abstract：:Neuromuscular recovery after peripheral nerve lesion depends on the regeneration of severed axons that re-establish their functional connection with the denervated muscle. The aim of this study was to determine the effects of electrical stimulation (ES) on the neuromuscular recovery after nerve crush injury in rats. E...

journal_title：Muscle & nerve

authors： Gigo-Benato D,Russo TL,Geuna S,Domingues NR,Salvini TF,Parizotto NA

更新日期：2010-05-01 00:00:00

abstract：:The electrical and mechanical properties of paralyzed human thenar muscles were measured in response to supramaximal stimulation of the median nerve in individuals with chronic cervical spinal cord injury. These data were compared to those recorded from control muscles. Spontaneous motor unit activity was common in pa...

journal_title：Muscle & nerve

authors： Thomas CK

更新日期：1997-07-01 00:00:00

abstract：:Acetylcholinesterase (AChE) and butyrylcholinesterase (BuChE) were studied in the diaphragm of early postnatal rats, using radiometric determination of enzyme activities, velocity sedimentation for separation of molecular forms, and electron microscopic cytochemistry to localize enzymes. AChE activity did not change s...

journal_title：Muscle & nerve

authors： Brzin M,Sketelj J,Tennyson VM,Kiauta T,Budininkas-Schoenebeck M

更新日期：1981-11-01 00:00:00

abstract：:The purpose of the study was to investigate differences in contractile speed, force, and fatigability of the adductor pollicis muscle between 12 patients with multiple sclerosis (MS) and 8 sedentary control subjects matched for age and gender. There were no differences between the patients with MS and control subjects...

journal_title：Muscle & nerve

authors： de Ruiter CJ,Jongen PJ,van der Woude LH,de Haan A

更新日期：2001-09-01 00:00:00

abstract：:Heterozygous mutations in the Berardinelli-Seip congenital lipodystrophy (BSCL2) gene have been associated with different clinical phenotypes including Silver syndrome/spastic paraplegia 17, distal hereditary motor neuropathy type V, and Charcot-Marie-Tooth disease type 2 (CMT2) with predominant hand involvement. We s...

journal_title：Muscle & nerve

authors： Luigetti M,Fabrizi GM,Madia F,Ferrarini M,Conte A,Delgrande A,Tonali PA,Sabatelli M

更新日期：2010-09-01 00:00:00

abstract：:It has been suggested that vibration causes small changes in muscle length, but to the best of our knowledge, these have yet to be demonstrated during whole-body vibration (WBV). This was an observational study to determine whether acute WBV would result in muscle lengthening. We hypothesized that acute WBV would incr...

journal_title：Muscle & nerve

authors： Cochrane DJ,Loram ID,Stannard SR,Rittweger J

更新日期：2009-09-01 00:00:00

abstract：:The F-wave was used to estimate the fastest motor nerve conduction velocity (MNCV) along the proximal segment (spinal cord to knee) of the axons of the tibial nerve in 65 control subjects, 8 patients with diabetic polyneuropathy, and 4 patients with Charcot-Marie-Tooth disease. Terminal latencies and MNCV along the di...

journal_title：Muscle & nerve

authors： Panayiotopoulos CP,Scarpalezos S,Nastas PE

更新日期：1978-05-01 00:00:00

abstract：INTRODUCTION:Nemaline myopathy is a rare disorder characterized by skeletal muscle weakness of varying severity and onset, with the presence of nemaline rods on muscle biopsy. Congenital nemaline body myopathy due to mutations in TNNT1 has hitherto only been described as a result of a single founder mutation in patient...

journal_title：Muscle & nerve

authors： Abdulhaq UN,Daana M,Dor T,Fellig Y,Eylon S,Schuelke M,Shaag A,Elpeleg O,Edvardson S

更新日期：2016-04-01 00:00:00

abstract：:To study causes of obturator neuropathy and to correlate them with outcome, we retrospectively studied patients seen at the Mayo Clinic electromyography (EMG) laboratory from 1975 through 1999 with a diagnosis of obturator neuropathy. Twenty-two patients with obturator neuropathy were identified. The clinical outcome ...

journal_title：Muscle & nerve

authors： Sorenson EJ,Chen JJ,Daube JR

更新日期：2002-04-01 00:00:00

abstract：INTRODUCTION:Chronic immune sensorimotor polyradiculopathy (CISMP) is a chronic inflammatory demyelinating polyradiculoneuropathy (CIDP) variant affecting both sensory and motor nerve roots without evidence of peripheral nerve demyelination. METHODS:We report a case series of 9 patients with CISMP, identified from 2 t...

journal_title：Muscle & nerve

authors： Thammongkolchai T,Suhaib O,Termsarasab P,Li Y,Katirji B

更新日期：2019-06-01 00:00:00

abstract：:The latency fluctuation of single motor unit potentials (MUPH) in the H-reflex is greater than the latency fluctuation of MUPs in the direct (MUPM) and recurrent (MUPF) responses. This has been attributed to the variability in the impulse generation at the site of nerve stimulation, and to the variation in the synapti...

journal_title：Muscle & nerve

authors： Soliven B,Maselli RA

更新日期：1992-06-01 00:00:00

abstract：:Mutations in the myelin protein zero gene (MPZ) are associated with certain demyelinating neuropathies, and in particular with Charcot-Marie-Tooth disease type 1B (CMT1B), Dejerine-Sottas syndrome, and congenital hypomyelination. MPZ mutations affecting the protein's transmembrane domain are generally associated with ...

journal_title：Muscle & nerve

authors： Eggers SD,Keswani SC,Melli G,Cornblath DR

更新日期：2004-06-01 00:00:00

abstract：INTRODUCTION:Patients with self-limited statin-related myopathy improve spontaneously when statins are stopped. In contrast, patients with statin-associated autoimmune myopathy have autoantibodies recognizing 3-hydroxy-3-methyl-glutaryl-coenzyme A reductase (HMGCR) and usually require immunosuppressive therapy to contr...

journal_title：Muscle & nerve

authors： Floyd JS,Brody JA,Tiniakou E,Psaty BM,Mammen A

更新日期：2016-06-01 00:00:00

abstract：INTRODUCTION:This investigation aimed to: (1) confirm whether women were more vulnerable to the negative neuromuscular adaptations elicited by muscle unloading and if so, (2) determine which physiological mechanism(s) explain those gender-related differences. METHODS:Healthy young men (20.7 ± 0.3 years) and women (20....

journal_title：Muscle & nerve

authors： Deschenes MR,McCoy RW,Mangis KA

更新日期：2012-08-01 00:00:00

abstract：:We present the case of a 37-year-old Afghani man with a history of childhood diphtheria, who was diagnosed with bilateral vocal cord paralysis at age 15 years. At about this time he developed progressive muscular wasting and distally predominant weakness, and subsequently developed respiratory insufficiency, necessita...

journal_title：Muscle & nerve

authors： Reichler BD,Scelsa SN,Simpson DM

更新日期：2000-01-01 00:00:00

abstract：INTRODUCTION:We aimed to investigate whether sonographic peripheral cross-sectional nerve area (CSA) and progranulin (PGRN), a neuritic growth factor, are related to each other and whether they interact to predict clinical and paraclinical measures in amyotrophic lateral sclerosis (ALS). METHODS:We included 55 ALS pat...

journal_title：Muscle & nerve

authors： Schreiber S,Debska-Vielhaber G,Abdulla S,Machts J,Schreiber F,Kropf S,KÖrtvelyessy P,KÖrner S,Kollewe K,Petri S,Dengler R,Kunz WS,Nestor PJ,Vielhaber S

更新日期：2018-02-01 00:00:00

abstract：INTRODUCTION:Previous studies of limb-girdle muscular dystrophy type 2A (LGMD2A) patients in many countries have suggested a heterogeneous genetic and clinical spectrum, but the genotypes and phenotypes of Chinese LGMD2A patients remain unclear. METHODS:We directly screened calpain-3 (CAPN3) in 18 Chinese Han subjects...

journal_title：Muscle & nerve

authors： Luo SS,Xi JY,Zhu WH,Zhao CB,Lu JH,Lin J,Wang Y,Lu J,Qiao K

更新日期：2012-11-01 00:00:00

abstract：:A randomized double-blind therapeutic trial of isaxonine was completed over a 2-year period for 20 ambulant boys with Duchenne muscular dystrophy aged 5 1/2-10 years. The effect of the drug was monitored by measurement of walking times over 28 and 150 ft, motor ability score, MRC score based on 32 muscle groups, and m...

journal_title：Muscle & nerve

authors： Heckmatt JZ,Hyde SA,Gabain A,Dubowitz V

更新日期：1988-08-01 00:00:00

abstract：INTRODUCTION:Immobilization induced by experimental denervation leads to rapid and progressive alterations in structural and biochemical properties of skeletal muscle. Real-time reverse transcription-polymerase chain reaction (RT-PCR) is a popular method of elucidating the molecular mechanisms involved in muscle atroph...

journal_title：Muscle & nerve

authors： Nakao R,Yamamoto S,Yasumoto Y,Kadota K,Oishi K

更新日期：2015-02-01 00:00:00

abstract：INTRODUCTION:We sought to compare median nerve elasticity between leprosy patients (LPs) and healthy volunteers (HVs) using ultrasound elastography (UE). METHODS:Two radiologists independently measured the strain ratio of the median nerve/flexor digitorum superficialis muscle (MN/FDSM) of 18 LP and 18 HV using real-ti...

journal_title：Muscle & nerve

authors： Nogueira-Barbosa MH,Lugão HB,Gregio-Júnior E,Crema MD,Kobayashi MTT,Frade MAC,Pavan TZ,Carneiro AAO

更新日期：2017-09-01 00:00:00