Acetylcholinesterase activity and menstrual remissions in myasthenia gravis.
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چکیده
منابع مشابه
Acetylcholinesterase activity and menstrual remissions in myasthenia gravis.
Menstrually related temporary remissions of myasthenic symptoms are reported to occur in 25 to 50% of female patients. Even though this has been attributed to hormonal changes associated with the menstrual cycle the underlying mechanism of this hormonal influence has remained elusive. The present study demonstrated a cyclical variation in the activity of red cell acetylcholinesterase (EC 3.1.1....
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BACKGROUND In myasthenia gravis, antibody-mediated blockade of acetylcholine receptors at the neuromuscular junction abolishes the naturally occurring 'safety factor' of synaptic transmission. Acetylcholinesterase inhibitors provide temporary symptomatic treatment of muscle weakness, but there is controversy about their long-term efficacy, dosage and side effects. OBJECTIVES To evaluate the e...
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A case of myasthenia gravis in a 15 years old girl is pre·sented. The disease was present for 5 years before thymectomy was performed. Indications for thymectomy, preoperative preparation, anesthetic and surgical management is -discussed.
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Cholinergic signaling and acetylcholinesterase (AChE) influence immune response and inflammation. Autoimmune myasthenia gravis (MG) is mediated by antibodies to the acetylcholine receptor and current therapy is based on anti-AChE drugs. MG is associated with thymic hyperplasia, showing signs of inflammation. The objectives of this study were to analyze the involvement of AChE variants in thymic...
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A retrospective comparative study was performed on 54 patients treated medically or surgically (thymectomy) for myasthenia gravis (MG) from 1979- 1989 in three Shiraz University Hospitals. Each surgical patient was compared with a medical patient on the basis of age, sex, severity and duration of disease. Complete remission was noted in 3 out of 27 thymectomized patients but in none of the...
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ژورنال
عنوان ژورنال: Journal of Neurology, Neurosurgery & Psychiatry
سال: 1977
ISSN: 0022-3050
DOI: 10.1136/jnnp.40.11.1060