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Query: UMLS:C0038454 (stroke)
 147,016 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

This is the first study to assess, comprehensively, the oral health status; salivary glands' function and enzymatic and non-enzymatic antioxidant defense; and oxidative damage to proteins and lipids in the non-stimulated (NWS) and stimulated (SWS) whole saliva of stroke patients. The study included 30 patients in the subacute phase of the stroke and an age and gender-matched control group. We showed that the activity of antioxidant enzymes (catalase and salivary peroxidase) was significantly higher in both NWS and SWS of stroke patients, similarly to uric acid concentration. However, in the study group, the reduced glutathione (GSH) concentration in SWS decreased. The contents of protein glycooxidation products (advanced glycation end products (AGE) and protein oxidation products (AOPP)) and lipid hydroperoxides were significantly higher in NWS and SWS of stroke patients. In the study group there was also a decrease in stimulated saliva secretion and total protein content. Interestingly, products of protein and lipid oxidation correlate negatively with SWS flow. The ROC analysis showed that salivary GSH with 100% specificity and 100% sensitivity differentiates the analyzed groups (AUC = 1.0). To sum up, in subacute stroke patients there are redox imbalances and oxidative damage to proteins and lipids in non-stimulated and stimulated saliva. Stroke patients also suffer from salivary gland dysfunction.
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PMID:Comprehensive Evaluation of the Oral Health Status, Salivary Gland Function, and Oxidative Stress in the Saliva of Patients with Subacute Phase of Stroke: A Case-Control Study. 3267 6

The Sturge-Weber syndrome (SSW) is a congenital neurocutaneous malformation, with angiomas involving the leptomeningea and facial skin. This syndrome is characterized by corticocerebral angiomatosis, cerebral calcifications, ocular affections, mental retardation, increased risk of stroke, counterlateral hemiplegia, and seizures. Another important feature of SSW is the flameus nevus on the face. In the oral cavity, SSW appears as hemangiomatous lesions affecting the mucous membranes and occasionally the dental pulp. Gingival hyperplasia may be present due to the use of anticonvulsant drugs. The present article reports the management of 2 female patients with Sturge-Weber syndrome who required oral surgery in regions affected by hemangiomatous lesions. In the first case, no hemostatic agents were necessary. On the other hand, the second case required the use of several hemostatic agents to control hemorrhage during surgery. Both patients recovered uneventfully without episodes of bleeding or infection.
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PMID:Oral Surgery in Patients With Sturge-Weber Syndrome. 3294 Dec 14


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