Search results for "WEA"
showing 10 items of 2526 documents
Benefits of skeletal-muscle exercise training in pulmonary arterial hypertension: The WHOLEi + 12 trial
2017
Pulmonary arterial hypertension is often associated with skeletal-muscle weakness. The purpose of this randomized controlled trial was to determine the effects of an 8-week intervention combining muscle resistance, aerobic and inspiratory pressure-load exercises on upper/lower-body muscle power and other functional variables in patients with this disease. Participants were allocated to a control (standard care) or intervention (exercise) group (n = 20 each, 45 ± 12 and 46 ± 11 years, 60% women and 10% patients with chronic thromboembolic pulmonary hypertension per group). The intervention included five, three and six supervised (inhospital) sessions/week of aerobic, resistance and inspirato…
The risk of abducens palsy after diagnostic lumbar puncture.
2000
Abducens palsy occasionally has been observed after diagnostic lumbar puncture (DLP).1-3 Its risk is not exactly known. We are aware of only one report, which mentions not a single case among 1,341 DLPs when using 22-gauge needles.4 At our clinic, an average of 800 inpatients a year undergo DLP. We usually use 22-gauge needles, and occasionally (in less than 5%), 20-gauge needles. Over a 14.5-year period, we saw two patients with abducens palsy—one unilateral, one bilateral—after DLP. This translates to a risk of less than 1 out of 5,800 DLPs. ### Patient 1. A 61-year-old man with type 2 diabetes noticed progressive weakness of the legs. Neurologic examination revealed proximal paraparesis,…
Effect of electrostimulation training-detraining on neuromuscular fatigue mechanisms.
2007
The aim of this study was to evaluate the effects of neuromuscular electrical stimulation (NMES) training and subsequent detraining on neuromuscular fatigue mechanisms. Ten young healthy men completed one NMES fatigue protocol before and after a NMES training program of 4 weeks and again after 4 weeks of detraining. Muscle fatigue (maximal voluntary torque loss), central fatigue (activation failure), and peripheral fatigue (transmission failure and contractile failure) of the plantar flexor muscles were assessed by using a series of electrically evoked and voluntary contractions with concomitant electromyographic and torque recordings. At baseline, maximal voluntary torque decreased signifi…
Gravimetrically Controlled Efficacy of Subcorial Curettage: A Prospective Study for Treatment of Axillary Hyperhidrosis
2002
Botulinum toxin A (BTX-A) proved to be effective for the treatment of axillary hyperhidrosis by means of gravimetry. Quantitatively controlled studies for surgical treatment are lacking so far.To prospectively test the efficacy of subcorial axillary curettage by gravimetric evaluation of pre- and postsurgical sweat rates.Conservatively pretreated patients received subcorial curettage under tumescent local anesthesia using a sharp spoon. Sweat rates of each axilla were determined gravimetrically before and 4-8 weeks after surgery. Evaluation was performed with respect to baseline sweat rates greater than 50 mg/min (group A), greater than 25 and less than 50 mg/min (group B), and less than 25…
Induction of the cytokine TWEAK and its receptor Fn14 in ischemic stroke.
2008
Stroke outcome is determined by delayed neuronal cell death and edema formation. TWEAK, a cytokine of the TNF superfamily, and its membrane receptor Fn14 promote ischemia-induced neuronal apoptosis and leakage of the blood-brain barrier. Both TWEAK and Fn14 are upregulated in experimental stroke models. In this study, we investigated whether TWEAK and Fn14 are upregulated in stroke patients. We measured serum concentrations of TWEAK in stroke patients and matched control subjects by ELISA. Expression of Fn14 in the brain was evaluated by real-time RT-PCR and immunohistochemistry. TWEAK serum concentrations were elevated in stroke patients. In autopsy samples, we found elevated mRNA levels o…
Clavicle aseptic nonunion: is there a place for cortical allogenic strut graft?
2017
Abstract We investigated functional and radiological outcome in 57 cases of midshaft clavicle nonunion treated with open reduction and internal fixation with plate and screws over a 13 year-period. Intercalary bone graft was used in 42 patients; opposite autologous strut graft was used in 31 cases to provide mechanical support to the host bone. Patients were analysed using chart and radiological review and assessed with DASH questionnaire obtained at the latest follow-up. 37 patients were male while 20 were females, with a mean age of 35 years (63–17). All cases were of nonunion, 35 atrophic and 22 hypertrophic. The dominant side was injured in 32 cases and the non dominant in 25 cases. Pri…
Complementary feeding and "donner les bases du goût" (providing the foundation of taste). A qualitative approach to understand weaning practices, att…
2013
http://www.sciencedirect.com/science/article/pii/S0195666313003814; International audience; Complementary feeding (CF) practices vary within and across cultures but have been investigated only to a very limited extent. It is however important to understand CF practices and how they differ, as CF sets the foundation for children's later food choices. The present study was set out to examine practices, attitudes and experiences of CF including the introduction of vegetables amongst French mothers (n = 18, 25-39 years). Thematic analysis of transcribed focus groups and interviews revealed the perceived importance of the weaning period, as a critical milestone for infants' development but with …
Light scattering in artificial fog and simulated with light scattering filter.
2009
Disability glare, affecting e.g. road safety at night, may result either from intraocular light scattering or from external conditions such as fog. Measurements were made of light scattering in fog and compared with intraocular straylight data for normal eyes and eyes with simulated cataract. All measurements were made with a direct compensation flicker method. To estimate light scattering levels in fog, straylight measurements were carried in a fog chamber for different densities of fog. Density was characterized by the meteorological term visibility V and ranged from 7 to 25. Test distance for measurements in the fog was constant at 5 m. Cataract eye conditions were simulated by placing a…
Changes of Expression of Intermediate Filament Proteins During Ontogenesis of Eccrine Sweat Glands
1992
The intermediate filament expression in fetal and adult human eccrine sweat glands was studied by immunoperoxidase microscopy performed on cryostat sections using monoclonal antibodies against various cytokeratins (CK), vimentin, and actin. In palmar skin of 14-week-old fetuses, the early dermal cords showed a primitive CK pattern similar to that of epidermal basal cells. From week 15 on (distal finger skin), inner cells of the proximal (ductal) portion of the glandular anlagen expressed CK 1/10/11 and 19 (markers of adult eccrine ductal luminal cells). In addition, CK 4 was expressed in ductal luminal cells mainly in the fetal period. In the distal portion of the sweat gland anlagen the in…
Ultrastructural pathology in emetine-induced myopathy
1988
Progressive myopathy developed in two women who consumed ipecac syrup containing emetine hydrochloride to induce vomiting as part of their anorexia nervosa. Muscle biopsy specimens were characterized by severe disruption of the sarcomeres. The ultrastructural spectrum extended from "Z-band streaming" to the formation of cytoplasmic bodies and also comprised abnormalities of the sarcotubular system, thus suggesting that muscle weakness may be related to both sarcomeric and sarcotubular lesions in this self-inflicted myopathy. It is tempting to suggest that muscle weakness may be correlated with or based on the pathology in sarcomeres and the sarcotubular system. As the myopathy is clinically…