| Mn | manganese |
|---|---|
| Mn-SOD | manganese-superoxide dismutase |
| OTM | orthotoluidine manganese sulfate |
| HP | Hypersensitivity Pneumonitis = Extrinsic Allergic Alveolitis |
| NIP | Non-specific Interstitial Pneumonitis |
| EHP | Experimental hypersensitivity pneumonitis |
|---|---|
| HP | Hypersensitivity Pneumonitis |
| IP | Interstitial Pneumonitis |
| LIP | Lymphocytic Interstitial Pneumonitis |
| LIP | Lymphoid interstitial pneumonitis |
| manganese | An essential trace element. Present in cells as concentrations of _ 0.01 , mM. Activates a wide range of enzymes for example pyruvate carboxylase and one family of superoxide dismutases. Resembles magnesium and may replace it in many enzymes when it can modify substrate specificities. The addition of manganese salts to buffer solutions will often make cells very adhesive. (18 Nov 1997) |
|---|---|
| manganese compounds | Inorganic chemicals that contain manganese as an integral part of the molecule. (12 Dec 1998) |
| manganese peroxidase | <enzyme> Haem enzyme from phanerochaete chrysosporium which oxidises mn(ii) to mn(iii) which then directly oxidises a variety of organic substrates including various polymeric dye; mnp2 encodes isozyme 2 Registry number: EC 1.11.1.- Synonym: mn-peroxidase, manganese-dependent peroxidase, mnp2 gene product (26 Jun 1999) |
| acute chemical pneumonitis | <chest medicine> Inflammation of the lungs which occurs secondary to exposure to a chemical, organic dust, fungus or mould. Chronic exposure can lead to chronic lung changes evident on chest X-ray. Symptoms include cough, fever, shortness of breath and wheezing. See: bird-handler's disease. (27 Sep 1997) |
| acute interstitial pneumonitis | Usually considered a form of hypersensitivity pneumonitis. (05 Mar 2000) |
| radiation pneumonitis | Injurious effects of radiotherapy on the lungs. There are three phases in the reaction of the lungs to radiation injury: an acute phase occurring 1 to 2 months after exposure, a subacute phase 2 to 9 months after exposure, and a chronic or fibrotic phase more than 9 months after exposure. In the acute phase there is vascular damage, congestion, oedema, and mononuclear cell infiltration; in the subacute phase the alveolar walls are infiltrated with mononuclear inflammatory cells and fibroblasts; in the chronic phase, alveolar fibrosis and capillary sclerosis take place. (cecil textbook of medicine, 19th ed, p2343) (12 Dec 1998) |
| pandora's pneumonitis | <radiology> Type of extrinsic allergic alveolitis, from forced air equipment (heating, humidifying, air conditioning systems), organism: thermophilic actinomycetes (12 Dec 1998) |
| pneumonitis | <pathology> Inflammation of the lung secondary to viral or bacterial infection. Common symptoms include a productive cough, fever, chills and shortness of breath. (27 Sep 1997) |
| hypersensitivity pneumonitis | <radiology> Aka: chronic extrinsic allergic alveolitis, pathology: proliferation of epithelial cells, elaboration of reticulum fibres, findings: interstitial reticulonodular pattern (basilar distribution), volume loss (cicatrization atelectasis) in upper lobes, pleural effusion (rare), lymph node enlargement may occur (12 Dec 1998) |
| interstitial pneumonitis | <chest medicine, pathology> A form if pneumonia which involves the interstitial tissues (connective tissue) of the lung. Causes are varied and include: infection with Pneumocystis carinii, radiation exposure, toxic inhalation, viral pneumonias and giant cell pneumonia. (27 Sep 1997) |
| feline pneumonitis | An infectious respiratory illness of domesticated cats caused by the bacterium Chlamydia psittaci. (05 Mar 2000) |
| uraemic pneumonitis | Perihilar oedema of the lung associated with renal failure and hypertension; the peripheral parts of the lung remain clear. Synonym: uraemic pneumonia, uraemic pneumonitis. (05 Mar 2000) |
| lymphocytic interstitial pneumonitis | A rare disease characterised by interstitial accumulation of lymphocytes in the lungs and late fibrosis; usually a result of a lymphoma, occasionally seen in AIDS, especially. In children. Sometimes seen as an autoimmune disorder. Synonym: lymphocytic interstitial pneumonia, lymphoid interstitial pneumonia. (05 Mar 2000) |
| lymphoid interstitial pneumonitis | <pathology> A form of pneumonia which is characterised by diffuse interstitial infiltrates and infiltration of lymphocytes into the lung tissue. (27 Sep 1997) |
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