Adolescent ; Female ; Humans ; Multiple Sclerosis ; complications ; diagnosis ; Seizures ; etiology

Multiple sclerosis (MS) is a chronic inflammatory demyelinating disease of the human central nervous system. NO, ion channel, cytokine and testosterone play an important role in MS, and may be associated with the pathogenesis of ED. Meanwhile, the relationship between MS-induced peripheral nerve injury and ED should be understood correctly. Further researches on these mediators can provide some theoretical evidence for the clinical treatment of ED.
Erectile Dysfunction ; etiology ; metabolism ; Humans ; Male ; Multiple Sclerosis ; complications ; metabolism

Multiple sclerosis (MS) is an autoimmune disease. The etiology and pathogenesis of MS remain unclear. At present, there are substantial evidences to support the hypothesis that genetics plays a crucial role. The people who have genetic predisposing genes easily develop immune-mediated disorder, probably in conjunction with environmental factors. The aim of this review is to describe recent observations regarding the immunologic pathogenesis of MS.
Animals ; Autoantibodies ; immunology ; Humans ; Models, Biological ; Multiple Sclerosis ; etiology ; immunology ; pathology ; Myelin Basic Protein ; metabolism

Adolescent ; Female ; Hepatitis B Vaccines ; adverse effects ; Humans ; Multiple Sclerosis ; etiology ; Vaccination ; adverse effects

Animals ; Brain Abscess ; etiology ; Encephalitis ; etiology ; Humans ; Infant, Newborn ; Leukomalacia, Periventricular ; etiology ; Multiple Sclerosis ; etiology ; Nervous System Diseases ; etiology ; Signal Transduction ; Toll-Like Receptors ; chemistry ; physiology

No abstract available.
Autoimmune Diseases/etiology ; Female ; Humans ; Multiple Sclerosis/etiology ; Papillomavirus Infections/*prevention & control ; Papillomavirus Vaccines/*adverse effects/*immunology ; Uterine Cervical Neoplasms/prevention & control

OBJECTIVEMultiple sclerosis is a demyelinating disease frequently showing a relapsing-remitting disease course. Clinical manifestations of 25 inpatients with MS were summarized and analyzed so that the clinical features and therapeutic approaches to childhood multiple sclerosis (MS) were investigated in order to improve its diagnosis and management.

METHODSClinical features and information during following-up of 25 cases with MS from June 1993 to May 2006 were collected and analyzed.

RESULTSAmong the 25 cases, 16 were female and the F:M ratio was 1.78:1. The relapsing-remitting type was seen in 21 cases, the secondary progressive MS in 3 cases and the classification was impossible in one case. The mean age of onset was 6.7 years (2-12) with various initial symptoms including visual loss (11 cases), cortical symptoms (8 cases with seizures, consciousness disturbance, aphasia and apraxia, etc.), myeleterosis (3 cases), symptoms of brainstem (2 cases) and cerebellar ataxia (1 case). Fever was present in 10 cases at the onset. Nine cases were monosymptomatic, while the other 16 had multiple symptoms. Visual loss occurred in 19 cases during the course of MS and 22 were found to have abnormal visual evoked potential (88%). The mean course of disease was 8.5 years (1.2-17.2) and 0-4 times of recurrences (0 means no new clinical attack occurred during following-up period).

CONCLUSIONSMS is increasingly recognized as a disease affecting children though it is uncommon. Childhood MS possesses some manifestations different from those of adults. There was a female predominance. The most common finding at the onset of disease was optic neuritis. Other features include acute onset and shorter course of disease. Atypical demyelinating symptoms were often seen. White matter lesions on MRI are required for the diagnosis. CSF oligoclonal bands could be found less commonly than in adults. Neurological sequelae were less often seen than in adults MS even though optic nerve atrophy and visual loss were relatively common. Steroid and IVIG are effective in acute period treatment.

Age of Onset ; Child ; Child, Preschool ; Demyelinating Diseases ; etiology ; Disease Progression ; Female ; Humans ; Immunoglobulins, Intravenous ; immunology ; Male ; Multiple Sclerosis ; immunology ; physiopathology ; therapy ; Optic Neuritis ; etiology ; immunology ; Secondary Prevention

OBJECTIVETo explore the potential decrease of serum erythropoietin (EPO) level in patients with multiple sclerosis (MS) complicated with anemia.

METHODSThe serum EPO levels were detected in the patients with MS complicated with anemia (MS group, n=31), patients with iron deficiency anemia (IDA group, n=33), and healthy subjects (normal control group, n=80) by enzyme-linked immunosorbent assay (ELISA). Blood routine test, reticulocyte count, hemoglobin, and indexes of liver and kidney function were also detected.

RESULTSThe serum EPO level in MS group was significantly lower than those in IDA group [(101.3±17.6)U/L vs.(166.1±8.7)U/L, P<0.01]. Moreover, the serum EPO level decreased as the severity of anemia in the MS group increased: it was (95.7±9.6), (101.7±8.1), and (123.7±9.3) U/L in patients with mild, moderate, and severe anemia, respectively (P<0.05). Other indicators including blood routine findings, reticulocyte count, hemoglobin, and liver and kidney function parameters showed no significant difference between the MS group and the IDA group (P>0.05).

CONCLUSIONSThe serum EPO level decreases in patients with multiple sclerosis complicated with anemia, and the decreasing levels are related with the severity of anemia. Thus EPO therapy may be beneficial for these patients.

Adolescent ; Adult ; Aged ; Anemia ; blood ; etiology ; Case-Control Studies ; Erythropoietin ; blood ; Female ; Humans ; Male ; Middle Aged ; Multiple Sclerosis ; blood ; complications ; Young Adult

Male sexual function requires an intricate interplay between the man and his environment. Cognitive integration and physiological response to sexual stimulation is dependent on complex neurologic functions that may be impaired by central or peripheral neurologic disorders. This article reviews the normal neuroanatomy of sexual functioning in men, and the epidemiology, pathophysiology and management of sexual dysfunction in spinal cord injury, cerebrovascular accident, multiple sclerosis and Parkinson's disease.
Erectile Dysfunction ; epidemiology ; etiology ; physiopathology ; therapy ; Humans ; Male ; Multiple Sclerosis ; complications ; Neurodegenerative Diseases ; complications ; Parkinson Disease ; complications ; Spinal Cord Injuries ; complications ; Stroke ; complications

Pneumomediastinum and subcutaneous emphysema generally occurs following trauma to the esophagus or lung. It also occurs spontaneously in such situations of elevating intra- thoracic pressure as asthma, excessive coughing or forceful straining. We report here on the rare case of a man who experienced the signs of pneumomediastinum and subcutaneous emphysema after a prolonged bout of intractable hiccup as the initial presenting symptoms of multiple sclerosis.
Adult ; Brain/pathology ; Hiccup/*complications/etiology ; Humans ; Magnetic Resonance Imaging ; Male ; Mediastinal Emphysema/*etiology/radiography ; Multiple Sclerosis/*complications/diagnosis ; Subcutaneous Emphysema/etiology ; Thoracic Vertebrae/pathology ; Tomography, X-Ray Computed