Yonsei medical journal
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Yonsei medical journal · Jul 2014
Knowledge on osteoporosis of prescriber according to level of medical institute.
There are gaps between the treatment guideline and clinical practice of osteoporosis showing low compliance. Although attitude and knowledge of prescriber have been known to be associated with the low compliance in real clinical practice, no study has assessed the knowledge of prescriber regarding osteoporosis in accordance to the level of medical institution. We compared the knowledge on osteoporosis of general practitioners with that of practitioners in a tertiary referral hospital. ⋯ The level of knowledge on osteoporosis was not associated with the level of medical institute, and the effect of physical exercise should be stressed in an educational program on osteoporosis for practitioners.
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In clinical practice, some patients with asthma show incompletely reversible airflow obstruction, resembling chronic obstructive pulmonary disease (COPD). The aim of this study was to analyze this overlap phenotype of asthma with COPD feature. ⋯ Our results showed that the overlap phenotype was older, male asthmatic patients who have a higher lifetime smoking intensity, more atopy and generally worse lung function.
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Yonsei medical journal · Jul 2014
Effects of transplantation with marrow-derived mesenchymal stem cells modified with survivin on renal ischemia-reperfusion injury in mice.
To determine whether renal injury induced by ischemia-reperfusion (I/R) could be further improved by mesenchymal stem cells (MSCs) modified with survivin. ⋯ Our results demonstrated that MSCs engineered to over-express survivin could enhance their therapeutic effect on renal I/R injury in mice, probably via the improved survival ability of MSCs and increased production of protective cytokines in ischemic tissue.
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Yonsei medical journal · Jul 2014
Pathologic spectrum of lymphocytic infiltration and recurrence of papillary thyroid carcinoma.
The aim of this study was to investigate the prognosis of papillary thyroid carcinoma (PTC) patients according to different pathologic grades of lymphocytic thyroiditis (LT). ⋯ There was no relationship between PTC prognosis and different grades of LT. Pathologic tumor size and taller than wide shape on ultrasound were independent predictors of PTC recurrence regardless of concurrent LT.
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Yonsei medical journal · Jul 2014
Clinical factors associated with acquisition of resistance to levofloxacin in Stenotrophomonas maltophilia.
Fluoroquinolones, rapidly gaining prominence in treatment of Stenotrophomonas maltophilia (SMP), are noted for their potency and tolerability. However, SMP may rapidly acquire resistance to fluoroquinolones. We evaluated associations of clinical factors with acquisition of levofloxacin resistance (LFr) in SMP. ⋯ Acquisition of LFr during serial sampling of SMP was related to the levofloxacin exposure.