Translation and validation of the arabic version of the revised 15-item myasthenia gravis quality-of-life questionnaire.

abstract：INTRODUCTION:Mutations in gap junction protein beta 1 (GJB1) on the X chromosome represent one of the most common causes of hereditary neuropathy. We assessed manifestations associated with a rare 3' untranslated region mutation (UTR) of GJB1 in a large family with X-linked Charcot-Marie-Tooth disease (CMTX). METHODS:...

journal_title：Muscle & nerve

authors： Chen DH,Ma M,Scavina M,Blue E,Wolff J,Karna P,Dorschner MO,Raskind WH,Bird TD

更新日期：2018-05-01 00:00:00

abstract：:Ventricular repolarization dysfunction has recently been reported in multiple sclerosis (MS). We evaluated ventricular repolarization dysfunction in 52 MS patients and looked for a relationship between corrected QT (QTc) abnormalities (i.e., abnormalities of QT intervals corrected for rate) and spinal cord magnetic re...

journal_title：Muscle & nerve

authors： de Seze J,Stojkovic T,Gauvrit JY,Saint Michel T,Ayachi M,Pruvo JP,Vermersch P

更新日期：2000-08-01 00:00:00

abstract：INTRODUCTION:An enlarged tongue (macroglossia) has been reported in advanced-stage patients with amyotrophic lateral sclerosis (ALS). METHODS:In this study we examined the prevalence of macroglossia and analyzed clinical correlations in 65 ALS patients on tracheostomy-invasive ventilation (TIV). RESULTS:Macroglossia ...

journal_title：Muscle & nerve

authors： Matsuda C,Shimizu T,Nakayama Y,Haraguchi M,Hakuta C,Itagaki Y,Ogura A,Murata K,Taira M,Numayama T,Kinoshita M

更新日期：2016-09-01 00:00:00

abstract：INTRODUCTION:An open-label trial suggested that valproic acid (VPA) improved strength in adults with spinal muscular atrophy (SMA). We report a 12-month, double-blind, cross-over study of VPA in ambulatory SMA adults. METHODS:There were 33 subjects, aged 20–55 years, included in this investigation. After baseline asse...

journal_title：Muscle & nerve

authors： Kissel JT,Elsheikh B,King WM,Freimer M,Scott CB,Kolb SJ,Reyna SP,Crawford TO,Simard LR,Krosschell KJ,Acsadi G,Schroth MK,D'Anjou G,LaSalle B,Prior TW,Sorenson S,Maczulski JA,Swoboda KJ,Project Cure Spinal Muscular Atr

更新日期：2014-02-01 00:00:00

abstract：:Although the effect of low temperature on the peripheral nervous system has been systematically studied, the effect of high temperature has not. We investigated the effect of elevating limb temperature from 32 degrees C to 42 degrees C by performing sequential motor studies, antidromic sensory studies, and 3-Hz repeti...

journal_title：Muscle & nerve

authors： Rutkove SB,Kothari MJ,Shefner JM

更新日期：1997-04-01 00:00:00

abstract：:The cross-sectional area of the fibers of hindlimb muscles of rats increased 10-40 times during the first 6 weeks after birth. Denervation at birth stopped the growth of the muscle fibers. The number of satellite cells decreased, and eventually all fibers vanished. Reinnervation, if any, was poor. Partial denervation ...

journal_title：Muscle & nerve

authors： Schmalbruch H

更新日期：1990-05-01 00:00:00

abstract：:Skeletal muscle involvement can occur at all stages of human immunodeficiency virus (HIV) infection, and may represent the first manifestation of the disease. Myopathies in HIV-infected patients are classified as follows: (1) HIV-associated myopathies and related conditions, including HIV polymyositis, inclusion-body ...

journal_title：Muscle & nerve

authors： Authier FJ,Chariot P,Gherardi RK

更新日期：2005-09-01 00:00:00

abstract：:The relationship between motor function and muscle strength in patients with spinal muscular atrophy (SMA) is still controversial. In 120 genetically proven SMA patients, aged 5 years or older, we measured muscle strength in the arms and legs by a hand-held dynamometer, forced vital capacity by a spirometer, and the t...

journal_title：Muscle & nerve

authors： Merlini L,Bertini E,Minetti C,Mongini T,Morandi L,Angelini C,Vita G

更新日期：2004-04-01 00:00:00

abstract：:Immersion of rat hemidiaphragms in Ca2+-free Krebs solution (KS) containing Ca2+ chelator in vitro leads to separation of basal lamina from the plasma membrane, as well as transient contracture and rapid loss of twitch response [calcium paradox (CP) phase 1]. Subsequent immersion in regular KS results in necrosis of m...

journal_title：Muscle & nerve

authors： Soza M,Karpati G,Carpenter S

更新日期：1986-03-01 00:00:00

abstract：:We prospectively evaluated thalidomide-induced neuropathy using electrodiagnostic studies. Sixty-seven men with metastatic androgen-independent prostate cancer in an open-label trial of oral thalidomide underwent neurologic examinations and nerve conduction studies (NCS) prior to and at 3-month intervals during treatm...

journal_title：Muscle & nerve

authors： Molloy FM,Floeter MK,Syed NA,Sandbrink F,Culcea E,Steinberg SM,Dahut W,Pluda J,Kruger EA,Reed E,Figg WD

更新日期：2001-08-01 00:00:00

abstract：:Electrodiagnostic evaluation of patients with suspected polyneuropathy is useful for detecting and documenting peripheral abnormalities, identifying the predominant pathophysiology, and determining the prognosis for certain disorders. The electrodiagnostic classification of polyneuropathy is associated with morphologi...

journal_title：Muscle & nerve

authors： Donofrio PD,Albers JW

更新日期：1990-10-01 00:00:00

abstract：:We have assessed the reliability of hand-held myometry in 33 patients with spinal muscular atrophy (SMA), testing elbow flexion, handgrip, three-point pinch, knee flexion, knee extension, and foot dorsiflexion, and determining intraclass correlation coefficients (ICC). Interrater reliability was high for upper limbs, ...

journal_title：Muscle & nerve

authors： Merlini L,Mazzone ES,Solari A,Morandi L

更新日期：2002-07-01 00:00:00

abstract：INTRODUCTION:Myelinating Schwann cells compartmentalize their outermost layer to form actin-rich channels known as Cajal bands. Herein we investigate changes in Schwann cell architecture and cytoplasmic morphology in a novel mouse model of carpal tunnel syndrome. METHODS:Chronic nerve compression (CNC) injury was crea...

journal_title：Muscle & nerve

authors： Gupta R,Nassiri N,Hazel A,Bathen M,Mozaffar T

更新日期：2012-02-01 00:00:00

abstract：INTRODUCTION:Muscle weakness and functional disability have not been evaluated in a population-based study of patients with myasthenia gravis (MG). METHODS:All patients with MG in a well-defined catchment area were identified in the Danish National Patient Registry. Of the 175 eligible patients, 90 participated and we...

journal_title：Muscle & nerve

authors： Vinge L,Jakobsen J,Andersen H

更新日期：2019-02-01 00:00:00

abstract：INTRODUCTION:In multifocal motor neuropathy (MMN), knowledge about the pattern of treatment response in a wide spectrum of muscle groups, distal as well as proximal, after intravenous immunoglobulin (IVIg) initiation is lacking. METHODS:Hand-held dynamometry data of 11 upper and lower limb muscles, from 47 patients wi...

journal_title：Muscle & nerve

authors： Bakers JNE,van Eijk RPA,van den Berg LH,Visser-Meily JMA,Beelen A

更新日期：2021-01-26 00:00:00

abstract：:Muscle-fiber loss is a characteristic of many progressive neuromuscular disorders. Over the past decade, identification of a growing number of apoptosis-associated factors and events in pathological skeletal muscle provided increasing evidence that apoptotic cell-death mechanisms account significantly for muscle-fiber...

journal_title：Muscle & nerve

authors： Tews DS

更新日期：2005-10-01 00:00:00

abstract：BACKGROUND:Carpal tunnel syndrome (CTS) may be associated with structural lesions or anatomical variations at the wrist, especially in patients whose symptoms are more severe in, or limited to, the nondominant hand. The aims of this study were to identify the type and frequency of structural abnormalities and anatomica...

journal_title：Muscle & nerve

authors： Chompoopong P,Preston DC

更新日期：2020-12-21 00:00:00

abstract：INTRODUCTION:Statins have well-known benefits on cardiovascular mortality, though up to 15% of patients experience side effects. With guidelines from the American Heart Association, American College of Cardiology, and American Diabetes Association expected to double the number of statin users, the overall incidence of ...

journal_title：Muscle & nerve

authors： Rengo JL,Callahan DM,Savage PD,Ades PA,Toth MJ

更新日期：2016-02-01 00:00:00

abstract：INTRODUCTION:Muscle force generation involves recruitment and firing rate modulation of motor units (MUs). The control of MUs in producing multidirectional forces remains unclear. METHODS:We studied MU recruitment and firing properties, recorded from the first dorsal interosseous muscle, for 3 different directions of ...

journal_title：Muscle & nerve

authors： Lei Y,Suresh NL,Rymer WZ,Hu X

更新日期：2018-01-01 00:00:00

abstract：INTRODUCTION:The objective of this study was to determine whether patients with carpal tunnel syndrome (CTS) manifest changes in early-stage motor function and to investigate the utility of a gyrosensor for quantitative evaluation of motor function. METHODS:Angular velocity signal was measured during finger tapping in...

journal_title：Muscle & nerve

authors： Seok HY,Kim JW,Kim YH,Park MH,Kwon DY

更新日期：2019-04-01 00:00:00

abstract：INTRODUCTION:The etiology of neuropathy was idiopathic in 20%-30% of patients despite thorough investigation, based on results from the 1980s and 1990s. Since then, new etiologies have been recognized, and skin biopsy has been used to confirm small-fiber neuropathy. METHODS:The authors reviewed the charts of 373 patie...

journal_title：Muscle & nerve

authors： Farhad K,Traub R,Ruzhansky KM,Brannagan TH 3rd

更新日期：2016-06-01 00:00:00

abstract：INTRODUCTION:This case report focuses on identifying novel mutations in juvenile motor neuron disease and emphasizes the significance of whole exome sequencing (WES). METHODS:We report a 13-year-old Hispanic boy with rapidly progressive weakness, muscle atrophy, tremor, and tongue fasciculation, along with upper motor...

journal_title：Muscle & nerve

authors： Agarwal S,Potocki L,Collier TR,Woodbury SL,Adesina AM,Jones J,Lotze TE

更新日期：2016-04-01 00:00:00

abstract：INTRODUCTION:Rapid and accessible methods for diagnosing diabetic polyneuropathy (DPN) have been developed, but not validated, in large cohorts of people with diabetes. METHODS:The performance of a point-of-care device (POCD) was studied in 168 patients with type 2 diabetes, estimating the sensitivity, specificity, po...

journal_title：Muscle & nerve

authors： Kural MA,Andersen ST,Andersen NT,Andersen H,Charles M,Finnerup NB,Jensen TS,Tankisi H

更新日期：2019-02-01 00:00:00

abstract：INTRODUCTION:We examined the extent to which fatiguing cycling exercise in the heat influences contractile function in modulating the force-frequency relationship. METHODS:Before (∽37.0 °C) and after (∽38.5 °C) exercise (ExH) and passive (PaH) hyperthermia, an 8-s train of stimulation at 10, 20, 50, and 100 Hz (2 s pe...

journal_title：Muscle & nerve

authors： Périard JD,Racinais S,Thompson MW

更新日期：2014-11-01 00:00:00

abstract：:Single fiber electromyography ( SFEMG ) of the extensor digitorum communis (EDC) muscle and nerve conduction studies were performed on healthy, active elderly men (66-77 years old) to assess age-related changes in neuromuscular physiology and the effect of long-term increased muscular activity on these changes. The fo...

journal_title：Muscle & nerve

authors： Shields RW Jr,Robbins N,Verrilli AA 3rd

更新日期：1984-05-01 00:00:00

abstract：:The values obtained from two different macro EMG methods were compared, and found to be different. Normally, macro electromyography (EMG) is performed with a modified single fiber (SF) needle using the SF potential as a trigger; a new method recommends a modified concentric needle and triggers on the concentric EMG si...

journal_title：Muscle & nerve

authors： Nix WA,Scherer A

更新日期：1992-02-01 00:00:00

abstract：:We report two female patients with a history of alcohol abuse presenting with proximal painful muscle weakness following aversion therapy with emetine hydrochloride. Muscle biopsy of Case 1 showed a reversible floccular-shaped loss of myosin ATPase and dehydrogenase, an accumulation of PAS positive material, and a nor...

journal_title：Muscle & nerve

authors： Sugie H,Russin R,Verity MA

更新日期：1984-01-01 00:00:00

abstract：BACKGROUND:In adult males, cross-sectional area (CSA) for type II muscle fibers is generally larger than for type I fibers. In this cross-sectional study the aim was to compare sex-related CSAs of various muscle fiber types during childhood-to-adulthood transition. METHODS:Percutaneous biopsy samples were obtained fro...

journal_title：Muscle & nerve

authors： Esbjörnsson ME,Dahlström MS,Gierup JW,Jansson EC

更新日期：2020-12-21 00:00:00

abstract：INTRODUCTION:We quantified intraneural blood flow (INBF) in 18 patients with end-stage kidney disease (ESKD) and examined its relationship with nerve size, neuropathy severity, and nerve excitability parameters. METHODS:Sonographic measurements of the median nerve were performed at the same site before and after hemod...

journal_title：Muscle & nerve

authors： Borire AA,Arnold R,Pussell BA,Kwai NC,Visser LH,Simon NG,Kiernan MC,Krishnan AV

更新日期：2018-02-01 00:00:00

abstract：:To investigate the role of the thymus in the pathogenesis of myasthenia gravis (MG), immunohistochemical expression of CD44, CD45R0, B7-1, and IL-2 was studied in: (1) hyperplastic thymuses of patients with MG whose symptoms markedly improved after thymectomy, (2) remnant thymuses of patients with MG whose symptoms di...

journal_title：Muscle & nerve

authors： Utsugisawa K,Nagane Y,Tohgi H

更新日期：2000-04-01 00:00:00