Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0023380 (lethargy)
 5,697 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Although clinicians have observed for centuries that som depressed patients become worse in the winter, it was first in 1984 that Norman Rosenthal and co-workers described a syndrome which they called seasonal affective disorder (SAD), characterised by winter depression, lethargy and a craving for carbohydrate. Phototherapy was proved to be an effective treatment right from the start. Recently it has been reported that not only depression, but also panic disorder and obsessive compulsive disorders may exhibit a seasonal pattern and thus benefit from phototherapy. Phototherapy may also benefit patients suffering from "sun-downing", a syndrome of confusion and agitation in the evening in persons with Alzheimer's disease. Based on the observation that bright light may both elevate brain serotonin and ameliorate sleep abnormalities, the authors report the results of phototherapy for treatment of non-seasonal depressions, either alone or in combination with antidepressants or sleep deprivation.
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PMID:[Phototherapy. An alternative for seasonal affective disorders or sleep disorders]. 926 11

A 7-year-old, intact male standard Poodle dog with hypothyroidism and atypical hyperadrenocorticism developed acute signs of lethargy, weakness, inappetence, vomiting, and diarrhea. Clinical signs progressed to hind limb proprioceptive deficits, aggressive behavior with obtundation, and an equivocal seizure. Necropsy revealed a mass in the sellar region that histologically consisted of multinucleated giant cells, macrophages, and hemosiderin-laden macrophages with fewer lymphocytes and plasma cells admixed with large regions of cholesterol cleft deposition, fibrin, and prominent Rosenthal fibers. Pituitary tissue was not identified on gross or histologic examination, but the mass was partially bordered by epithelial cells. The histologic characteristics are similar to changes described in the human medical literature as xanthogranuloma of the sellar region and xanthogranulomatous hypophysitis.
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PMID:Sellar xanthogranuloma in a dog. 2139 71