Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0020538 (hypertension)
 170,190 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Pulmonary hypertension is one of the complications in the pulmonary manifestation of SLE. Following a two year SLE history a patient developed pulmonary hypertension although his chest radiograph showed neither pulmonary changes nor signs of hypertension. In two other patients, interstitial fibrosis, pleurisy and pulmonary hypertension were the initial manifestations of SLE. They all complained of dyspnoea and respiratory chest pain. Lung function studies showed restrictive changes, reduced lung compliance and, by two patients, reduced diffusion capacity. Lung biopsy performed in one patient revealed interstitial fibrosis, focal lymphocyte infiltrations and intima proliferation of the arterioles. All three patients were treated with anticoagulants in addition to steroids and cytotoxic drugs. After a period of 8 to 42 months examinations were repeated and all three patients showed improved hypertension and less physical ailment. The radiographs from two patients even revealed an improvement of their pulmonary changes.
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PMID:Systemic lupus erythematosus and pulmonary hypertension. 728 11

Two train conductors had chest tightness, painful breathing, muscle cramps, and nausea after fighting a fire in a battery box under a passenger coach. Shortly thereafter, they became anosmic and had excessive fatigue, persistent headaches, sleep disturbances, irritability, unstable moods, and hypertension. Urinary cadmium and nickel levels were elevated. Neurobehavioral testing showed, in comparison to referents, prolonged reaction times, abnormal balance, prolonged blink reflex latency, severely constricted visual fields, and decreased vibration sense. Test scores showed that immediate verbal and visual recall were normal but delayed recall was reduced. Scores on overlearned information were normal. Tests measuring dexterity, coordination, decision making, and peripheral sensation and discrimination revealed abnormalities. Repeat testing 6 and 12 months after exposure showed persistent abnormalities. Cadmium and vinyl chloride are the most plausible causes of the neurotoxicity, but fumes from the fire may have contained other neurotoxic chemicals.
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PMID:Persistent neurotoxicity from a battery fire: is cadmium the culprit? 868 56