The American journal of the medical sciences
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Currently, it is reported that statins may be useful in the treatment of diabetes mellitus foot ulceration. The aim of this study was to evaluate treatment of the wounds in streptozotocin-induced diabetic rats with local atorvastatin. ⋯ Local atorvastatin therapy may be useful for healing the wounds in diabetic rats. Further clinical and experimental studies are needed to confirm these results.
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Transudative pleural and pericardial effusions are not uncommon in patients with congestive heart failure. Pericardial effusion forms only with elevation of the right-sided filling pressure in the heart. In patients with biventricular failure, there is no evidence that elevated left-sided pressure, in the absence of elevated right-sided pressure, can cause a pericardial effusion. ⋯ Pleural effusions in patients with congestive heart failure are typically bilateral. However, a unilateral pleural effusion is more commonly seen on the right side. Although multiple theories attempt to explain the right-sided preponderance of pleural effusion, to date, no mechanism has been universally accepted or experimentally proven.
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Benign peripheral nerve sheath tumors occur uncommonly in the gastrointestinal (GI) tract. Perineurioma located in the GI tract is an extremely rare entity, and only 14 cases have been reported in colon, 1 in jejunum, and 1 in stomach. ⋯ We suggest that localization of such submucosal tumors can be challenging, and injection of the lesion with dye preoperatively can increase the chances of localization and successful resection of such tumors. Perineuriomas should be included in the complete differential diagnosis of GI tumors.
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Many different tissues may be parasitized by Toxoplasma gondii, particularly, lung, heart, lymphoid organs, and the central nervous tissues. Tissue cysts of this parasite in the brain may spontaneously rupture, releasing parasites that cause antibody titers to rise. In immunocompetent subjects with acquired toxoplasmosis, the most frequent symptoms were lymphadenopathy and headache. In the neurogenic inflammation theory of the pathogenesis of migraine, the cause of initial release of ions and inflammatory agents has not been established. In this study, we aimed to investigate if T. gondii infection is a possible cause of neurogenic inflammation of migraines. ⋯ The results show the presence of chronic Toxoplasma infection in patients with migraine. Toxoplasma infection may contribute to neurogenic inflammation as the pathogenesis of migraine, as many studies in the literature have reported that Toxoplasma infection causes biochemical and immunologic changes.
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Pseudomembranous colitis (PMC) is known to develop after antibiotic treatment, but is rarely associated with antituberculosis (anti-TB) agents. We report a 28-year-old woman without underlying diseases developing PMC after 126 days of anti-TB treatment. Severe diarrhea and abdominal cramping pain were experienced. ⋯ Her symptoms improved after discontinuing the anti-TB agents but recurred shortly after challenging with rifampin and isoniazid. Metronidazole administration and replacement of rifampin with levofloxacin successfully cured the PMC. Our report supports the notion that rifampin can induce PMC.