Experimental Myopathies and Muscular Dystrophy

Experimental Myopathies and Muscular Dystrophy PDF Author: R. Heene
Publisher: Springer Science & Business Media
ISBN: 3642662005
Category : Medical
Languages : en
Pages : 104

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Book Description
Experimental Myopathies and Muscular Dystrophy. A Study of the Formal Pathogenesis of Primary Myopathies as Exemplified in the Myopathy of 2,4-Dichlorophenoxyacetic Acid The histochemical types of muscle fibres are described and a report presented of the histological and histochemical altera tions in skeletal muscles (tibialis anterior, gastrocnemius and soleus muscles) of rats given intraperitoneal injections of the herbicide, 2,4-dichlorophenoxyacetic acid (2,4-0). The liver and myocardium of the experimental animals were also examined. In skeletal muscle, alterations occurring acutely within 1 to 1. 5 h after injection of a single dose of 300 mg/kg 2,4-0 could be distinguished from changes which developed subacutely in the course of treatment with repeated injections of one quarter to one half of the LDSO of the substance. In both con ditions white (type 2B/Am) muscle fibres were involved pre dilectively. The principal histochemical effect of acute intoxi cation observed was leakage of phosphorylase and glycogen from white muscle fibres, whereas some of the red fibres (type 2A/C) m showed an increase in primary glycogen and phosphorylase activ ity. These changes, which must be considered nonspecifi~, were established by use of a gelatin incubation technique. They occurred as typical findings in the middle and deep areas of the anterior tibial muscle. In other muscles or different layers of the same muscle, these changes varied considerably in degree. Thus the gastrocnemius and soleus muscles displayed only minor or no alterations.

Experimental Myopathies and Muscular Dystrophy

Experimental Myopathies and Muscular Dystrophy PDF Author: R. Heene
Publisher: Springer Science & Business Media
ISBN: 3642662005
Category : Medical
Languages : en
Pages : 104

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Book Description
Experimental Myopathies and Muscular Dystrophy. A Study of the Formal Pathogenesis of Primary Myopathies as Exemplified in the Myopathy of 2,4-Dichlorophenoxyacetic Acid The histochemical types of muscle fibres are described and a report presented of the histological and histochemical altera tions in skeletal muscles (tibialis anterior, gastrocnemius and soleus muscles) of rats given intraperitoneal injections of the herbicide, 2,4-dichlorophenoxyacetic acid (2,4-0). The liver and myocardium of the experimental animals were also examined. In skeletal muscle, alterations occurring acutely within 1 to 1. 5 h after injection of a single dose of 300 mg/kg 2,4-0 could be distinguished from changes which developed subacutely in the course of treatment with repeated injections of one quarter to one half of the LDSO of the substance. In both con ditions white (type 2B/Am) muscle fibres were involved pre dilectively. The principal histochemical effect of acute intoxi cation observed was leakage of phosphorylase and glycogen from white muscle fibres, whereas some of the red fibres (type 2A/C) m showed an increase in primary glycogen and phosphorylase activ ity. These changes, which must be considered nonspecifi~, were established by use of a gelatin incubation technique. They occurred as typical findings in the middle and deep areas of the anterior tibial muscle. In other muscles or different layers of the same muscle, these changes varied considerably in degree. Thus the gastrocnemius and soleus muscles displayed only minor or no alterations.

Disorders of Voluntary Muscle

Disorders of Voluntary Muscle PDF Author: George Karpati
Publisher: Cambridge University Press
ISBN: 9780521650625
Category : Medical
Languages : en
Pages : 800

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Book Description
Rewritten and redesigned, this remains the one essential text on the diseases of skeletal muscle.

Myopathology

Myopathology PDF Author: Balan Louis Gaspar
Publisher: Springer
ISBN: 9811314624
Category : Medical
Languages : en
Pages : 305

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Book Description
This book covers all aspects of basic, essential, recent advances and controversies in myopathology. The major emphasis is on diagnostic myopathology of muscular dystrophies, inflammatory myopathies, mitochondrial myopathies, metabolic myopathies, congenital myopathies, myopathies of miscellaneous etiology, neurogenic and neuromuscular junction disorders, the goal being to broaden readers’ understanding of individual disease subgroups. The book also contains all the essential details needed to establish a neuromuscular lab, making it especially relevant for laboratory technical staff and research scholars.

The Muscular Dystrophies

The Muscular Dystrophies PDF Author: Alan E. H. Emery
Publisher:
ISBN:
Category : Medical
Languages : en
Pages : 338

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Book Description
The muscular dystrophies are an important group of inherited disorders. They are characterized by muscle wasting and weakness, but vary considerably in their clinical manifestations and severity. This text reviews our understanding of the most important of these disorders. In many instances, the genes and protein products responsible for the dystrophies have been identified and it is now possible to establish a precise diagnosis, detect preclinical cases, identify carriers and offer prenatal dianostic testing. The book goes on to describe the opportunities for management of the symptoms through respiratory care, physiotherapy and surgical correction of contracture, and examines the potential, in the future, for effective treatment utilizing the new techniques of gene and cell therapy. Professor Emery has invited chapters from the leading international experts in the field providing a unique insight into the current situation and the hopes for the future.

Inherited Neuromuscular Diseases

Inherited Neuromuscular Diseases PDF Author: Carmen Espinós
Publisher: Springer Science & Business Media
ISBN: 9048128137
Category : Medical
Languages : en
Pages : 311

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Book Description
This reference on the state-of-the-art of neuromuscular diseases as a whole offers a current review of inherited neuromuscular diseases under different approaches: genetics, pathomechanisms, therapies and treatments.

Neuromuscular Imaging

Neuromuscular Imaging PDF Author: Mike P. Wattjes
Publisher: Springer Science & Business Media
ISBN: 1461465524
Category : Medical
Languages : en
Pages : 432

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Book Description
Neuromuscular imaging has increasingly become an important tool in the detection and diagnosis of inherited and acquired neuromuscular disease. This book is a groundbreaking radiological and neurological overview of current methods and applications of imaging—including aspects of neuroimaging and musculoskeletal imaging—in patients with inherited, metabolic, and inflammatory muscle diseases. Imaging features are discussed in the context of clincial presentation, histopathology, therapeutic options and differential diagnosis. World leading expert contributors give a comprehensive and didactic review of neuromuscular disorders and available imaging modalities, each illustrated with numerous figures. Topics discussed include: -Modalities such as ultrasound, CT and MRI -Muscle anatomy and physiology -Clinical applications in hereditary and acquired myopathies -Clinical applications in motor neuron disorders and peripheral nerve imaging

Neuromuscular Disorders in Clinical Practice

Neuromuscular Disorders in Clinical Practice PDF Author: Bashar Katirji
Publisher: Springer Science & Business Media
ISBN: 1461465672
Category : Medical
Languages : en
Pages : 1565

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Book Description
Comprehensive, thoroughly updated, and expanded, Neuromuscular Disorders in Clinical Practice, Second Edition encompasses all disorders of the peripheral nervous system, covering all aspects of neuromuscular diseases from diagnosis to treatment. Mirroring the first book, this two-volume edition is divided into two parts. Part one discusses the approach to neuromuscular disorders, covering principles and basics, neuromuscular investigations, and assessment and treatment of neurological disorders. Part two then addresses the complete range of specific neuromuscular diseases: neuronopathies, peripheral neuropathies, neuromuscular junction disorders, muscle ion channel disorders, myopathies, and miscellaneous neuromuscular disorders and syndromes. Neuromuscular Disorders in Clinical Practice, Second Edition is intended to serve as a comprehensive text for both novice and experienced practitioners. General neurologists as well as specialists in neuromuscular medicine and trainees in neuromuscular medicine, clinical neurophysiology and electromyography should find this book inclusive, comprehensive, practical and highly clinically focused. Additionally, specialists in physical medicine and rehabilitation, rheumatology, neurosurgery, and orthopedics will find the book of great value in their practice.

Oxford Textbook of Neuromuscular Disorders

Oxford Textbook of Neuromuscular Disorders PDF Author: David Hilton-Jones
Publisher: Oxford Textbooks in Clinical N
ISBN: 0199698074
Category : Medical
Languages : en
Pages : 399

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Book Description
'The Oxford Textbook of Neuromuscular Disorders' covers the scientific basis, clinical diagnosis, and treatment of neuromuscular disorders, with a particular focus on the most clinically relevant disorders

Polymyositis and Dermatomyositis

Polymyositis and Dermatomyositis PDF Author: Marinos C. Dalakas
Publisher: Butterworth-Heinemann
ISBN: 1483163040
Category : Health & Fitness
Languages : en
Pages : 362

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Book Description
Polymyositis and Dermatomyositis provides extensive information regarding Polymyositis and Dermatomyositis (PM/DM), which is described as a heterogeneous disease complex. This book is divided into four sections: Part I (Clinical Features) covers the classification of PM/DM, details of the clinical presentation, and the disease's association with the other connective tissue disorders and malignancies. Part II (Etiology and Mechanisms) covers advances in the immunopathology and viral etiology of PM/DM along with a frequently recognized entity: inclusion body myositis. Part III (Diagnosis and Treatment) covers the histologic, muscle enzyme histochemical, electron microscopic, and resin histology features of PM/DM along with those electromyographic features that could help make a more accurate diagnosis. Part IV (Overview) summarizes the issues that may not have been clear and highlights differing and unsettled views or present available data. This text is directed to clinicians in private practice or in academic institutions concerned with PM/DM patients, including neurologists, rheumatologists, pediatricians, dermatologists, physiatrists, and neuromuscular investigators. This book is intended as well for neuromuscular pathologists who interpret muscle biopsy specimens and electromyographers who perform EMG studies to help determine the clinical diagnosis. Researchers in immunology and immunopathology of neuromuscular diseases will find discussions in this book invaluable.

Skeletal Muscle Pathology

Skeletal Muscle Pathology PDF Author: Frank L. Mastaglia
Publisher:
ISBN:
Category : Medical
Languages : en
Pages : 668

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Book Description