Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0014070 (encephalomyelitis)
 13,017 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

1,25-Dihydroxycholecalciferol [1,25-(OH)2D3] has been shown to inhibit the progression of experimental autoimmune encephalomyelitis (EAE). Here we tested the possibility that 1, 25-dihydroxycholecalciferol might be therapeutic for another autoimmune disease, arthritis. Two different animal models of arthritis were tested, namely, murine Lyme arthritis and collagen-induced arthritis. Infection of mice with Borrelia burgdorferi (the causative agent of human Lyme arthritis) produced acute arthritic lesions including footpad and ankle swelling. Supplementation with 1,25-dihydroxycholecalciferol of an adequate diet fed to mice infected with B. burgdorferi minimized or prevented these symptoms. Mice immunized with type II collagen also developed arthritis. The symptoms of this disease were also prevented by dietary supplementation with 1,25-dihydroxycholecalciferol. 1, 25-Dihydroxycholecalciferol given to mice with early symptoms of collagen-induced arthritis prevented the progression to severe arthritis compared with untreated controls. These results suggest that 1,25-dihydroxycholecalciferol and/or its analogs may be a valuable treatment approach to this disease.
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PMID:1,25-Dihydroxycholecalciferol inhibits the progression of arthritis in murine models of human arthritis. 943 Jun 4

Lyme borreliosis is the most frequent tickborne++ disease of man in the Northern hemisphere. A variety of systems may be involved. The most frequent manifestations in childhood include erythema migrans, meningitis, cranial nerve palsy and arthritis. Erythema migrans usually is easily recognised and determination of antibodies to Borrelia burgdorferi should not be performed. Childhood neuroborreliosis is characterised mostly by aseptic meningitis with or without cranial nerve palsy, in most cases facial palsy. Basic CSF findings often show a combined evidence of lymphocytic pleocytosis, IgM-class dominance in intrathecal humoral immune++ response, and blood-CSF barrier dysfunction. Calculation of the Borrelia burgdorferi specific antibody index (according to Reiber) proved to be the most sensitive method for detecting intrathecal synthesis of specific antibodies. Lyme arthritis presents initially as episodic oligoarthritis, mostly involving the knee joint, and may turn into chronic monoarthritis of the knee; usually high titers of IgG antibodies to Borrelia burgdorferi are found. The rarer manifestations encephalomyelitis, chronic arthritis, carditis and inflammatory eye disease may be difficult to diagnosis due to clinical ambiguity and problems in the interpretation of serological results. Antibodies to Borrelia burgdorferi found by sensitive Elisa must always be confirmed by immunoblot analysis, but sometimes immunoblot analysis is more sensitive than Elisa. Treatment is by antibiotics, amoxicillin or doxyciclin for erythema migrans, and i.v. third generation cephalosporins for all other manifestations. Even after successful antibiotic therapy, antibodies may persist for months and years and no further antibiotic treatment is necessary in the absence of attributable clinical manifestations. The differentiation between a persisting immune response and a persisting infection therefore has to be based upon the clinical symptoms, non-specific laboratory data and the development of the antibody titers.
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PMID:[Diagnosis and therapy of Lyme borreliosis in children. Practice guideline of the German Society for Pediatric Infectious Diseases]. 1040 14

Vitamin D as a part of the endocrine system is an important component in the interaction between the kidney, bone, parathyroid hormone, and the intestine, which maintains extracellular calcium level within normal limits, in order to keep the vital physiologic process and skeletal integrity. Vitamin D is also associated with hypertension, muscular function, immunity, and ability to encounter infection, autoimmune disease, and cancer. The role of vitamin D in immunity is a feedback reaction of paracrine to eliminate inflammation or to influence CD4 T-cell differentiation and or to increase the function of T suppressor cell or combination between both. The active form of vitamin D produces and maintains self immunologic tolerance, some studies show that 1,25(OH)2D inhibits induction of disease in autoimmune encephalomyelitis, thyroiditis, type-1 diabetes mellitus, inflammatory bowel disease (IBD), systemic lupus erythematosus, and collagen-induced arthritis and Lyme arthritis.
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PMID:Vitamin D and autoimmune disease. 1769 36

Tick-borne borreliosis (Borrelia burgdorferi) is a common and complex disorder affecting the skin, the joints and the nervous system. It progresses through different clinical stages. The clinical spectrum of neuroborreliosis has expanded since the introduction and widespread application of specific serological tests. We have investigated 41 patients with Bannwarth's meningopolyneuritis (MPN) as the classical form of neuroborreliosis, in a prospective (26 patients) and a retrospective (15 patients) study. When questioned, 19/41 patients reported a tick bite and only 15/41, erythema migrans as the characteristic early skin lesion. In 34/41 patients typical MPN characterized by painful radiculoneuritis and/or cranial neuritis, especially facial palsy, were seen. Among these, 3 had a complicated form with a progressive remitting relapsing course or focal central nervous system involvement (hemiparesis, cerebellar syndrome); 2 had mild meningitis and facial nerve palsy bilaterally without radicular pain; and in 5 radicular pain was the only symptom. MPN associated with Lyme arthritis was observed only once. In 2 patients in the retrospective study (no antibiotics in the acute stage) we saw a chronic spinal cord disorder with spastic paresis several years after uncomplicated MPN, accompanied in 1 of them by acrodermatitis chronica atrophicans (ACA), the typical late-onset borrelia-induced dermatosis. In the acute stage of the disease 40/41 patients had a cerebrospinal fluid (CSF) syndrome compatible with MPN (mononuclear pleocytosis, blood-brain barrier dysfunction, elevated IgG and/or oligoclonal bands). IgG antibody titers against borrelia antigen were elevated in all patients in the serum and in 21/30 also in the CSF. In all patients pain was an early and prominent symptom; the first symptoms are usually felt in the region of the tick bite or the erythema, initially as diffuse myalgia, arthralgia or pain in the connective tissue. In the further course the migrating pain becomes more radicular in character, without being limited to defined dermatomic areas or peripheral nerves. The intense, burning pain is characterized by exacerbation during the night. Peripherally and centrally acting analgesics have only minor effects. Often neurological deficits are still absent at this time. Erythema migrans with radicular pain in the region of the dermatological lesion was observed in 2 patients. This is an early manifestation of MPN. After MPN and/or Lyme arthritis a sympathetic reflex dystrophy (SRD) developed in 2 patients. In a further patient SRD was observed right at the beginning of the illness, immediately before MPN. There is a close clinical similarity between SRD and the acute stage of ACA. Therefore, borreliosis can be assumed to produce a painful skin dystrophy like SRD or ACA by direct injury to the sympathetic nerves even in the early clinical stage of the infection. The main conditions to be considered in the differential diagnosis are polymyalgia rheumatica; lumbar disk herniation; inflammatory radiculopathies of other origin (e.g. herpes zoster); painful neuropathies, including the diabetic thoraco-abdominal form; internal disorders of chest and abdomen with referred pain; lymphocytic meningitis of other origin, encephalomyelitis; and sympathetic reflex dystrophy. High-dose penicillin G i.v. is a potent analgesic in all patients with tick-borne neuroborreliosis.
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PMID:[Pain syndromes in tick-borne neuroborreliosis. Clinical aspects and differential diagnosis.]. 1841 56

Lyme disease, also known as Lyme borreliosis, is caused by infection with Borrelia burgdorferi sensu lato (B. burgdorferi s.l.) complex, a Gram-negative spirochaete bacterium. Infection in humans takes place through tick bites. In principle, Lyme disease may affect every organ of the body and may manifest in different stages. Early localised or disseminated stages are characterised by erythema migrans, lymphadenosis benigna cutis, facial palsy and arthritis and the later stages by arthritis, acrodermatitis chronica atrophicans or encephalomyelitis. The incubation time of the earlier stages varies from several days to months and that of the later stages from weeks to months or even years. Lyme arthritis commonly manifests mono- or oligoarticularly (< 5 joints). Most frequently the knee joint is affected, followed by the ankle, wrist and elbow. The work-up of Lyme arthritis should include a careful history including residence in, or time spent visiting, an endemic region, previous history of tick bite(s), and erythema migrans. In order to confirm a diagnosis of Lyme arthritis clinical findings and specific IgG antibodies are necessary. A lack of IgG antibodies practically rules out Lyme arthritis. Antibodies can be detected even years after infection(s) in asymptomatic individuals with previous Lyme disease treated with antibiotics. In general, the prognosis of Lyme disease is assumed to be good, in particular after antibiotic therapy of early manifestations.
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PMID:A patient with Lyme arthritis presenting in general practice. 2357 17