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Athletes comprise a unique population with special needs for the management and treatment of eating disorders. Prevention of these disorders also requires special approaches and strategies. Common attitudes, beliefs, and practices in athletics believed to be related to pressures to diet or to engage in pathogenic weight loss methods are discussed. Strategies for educating athletes and sport management personnel regarding issues related to eating disorders are proposed. Additionally, changes in the athletic environment designed to reduce the risk of eating disorders developing are recommended. 相似文献
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Smadar Cohen-Atsmoni Akiva Tamir Yona Avni Israel E. Priel Yehudah Roth 《Indian journal of otolaryngology and head and neck surgery》2015,67(2):196-199
Acquired tracheoesophageal fistula (TEF) is a challenging, life threatening condition. It most commonly appears in critically ill patients requiring prolonged mechanical ventilation, who cannot withstand open neck or chest surgery. An endoscopic technique could be better tolerated by these patients. We present our experience using a cardiac Amplatzer ASD septal occluder for an endoscopic TEF repair in ventilation-dependent patients. Two high risk patients underwent the procedure under general anesthesia and close respiratory monitoring. In one patient the device was inserted through the trachea and in the other through the esophagus. In both cases fistula closure was achieved for different periods of time allowing the patients a temporary relief of symptoms. The procedure was well tolerated by the patients, and no significant adverse effect documented. The technique was successful as a temporary solution for unstable patients with TEFs and should be considered as a treatment modality for similar patients. 相似文献
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Erika?Costa?de?Alvarenga Walison?N.?Silva Rebecca?Vasconcellos Edgar?J.?Paredes-Gamero Akiva?Mintz Alexander?BirbrairEmail authorView authors OrcID profile 《Annals of hematology》2018,97(10):1749-1755
The dynamic interactions between leukemic cells and cells resident within the bone marrow microenvironment are vital for leukemia progression. The lack of detailed knowledge about the cellular and molecular mechanisms involved in this cross-talk restricts the design of effective treatments. Guarnerio et al. (2018) by using state-of-the-art techniques, including sophisticated Cre/loxP technologies in combination with leukemia mouse models, reveal that mesenchymal stem cells via promyelocytic leukemia protein (Pml) maintain leukemic cells in the bone marrow niche. Strikingly, genetic deletion of Pml in mesenchymal stem cells raised survival of leukemic mice under chemotherapeutic treatment. The emerging knowledge from this research provides a novel target in the bone marrow niche for therapeutic benefit in leukemia. 相似文献
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Objective
Culture is known to impact expectations from medical treatments. The effects of cultural differences on attitudes toward Electronic Medical Records (EMR) have not been investigated. We compared the attitudes of Jewish and Bedouin responders toward EMR's use by family physicians during the medical encounter, and examined the contribution of background variables to these attitudes.Methods
86 Jewish and 89 Bedouin visitors of patients in a regional Israeli University Medical Center responded to a self-reporting questionnaire with Hebrew and Arabic versions.Results
T-tests and a linear regression analysis found that culture did not predict attitudes. Respondents’ self-reported health status, Internet and e-mail use, and estimates of their physician's typing speed explained a total of 18.6% of the variance in attitudes (p < 0.001).Conclusion
Bedouins respondents’ attitudes toward EMR use were better than expected and similar to those of their Jewish counterparts. The most significant factor influencing respondents’ attitudes was the physician's typing speed.Practice implications
(1) Further studies should consider the possible impact of cultural differences between the family physician and the healthcare client on attitudes. (2) Interventions to improve physicians’ skill in operating EMRs and typing will potentially have a positive impact on patients’ satisfaction with physicians’ EMR use. 相似文献7.
Agnogenic myeloid metaplasia (AMM) is characterized by bone marrow fibrosis with abnormal accumulation of extracellular matrix components (ECM), which is dependent on the balance between matrix metalloproteinases (MMPs) and tissue inhibitors of metalloproteinases (TIMPs). Twenty-five patients with AMM, 30 with essential thrombocythemia (ET), 12 with polycythemia vera (PV) and 20 normal control subjects were studied. AMM patients had decreased plasma levels of MMP-3 and marked elevated levels of TIMP-1, but MMP-1, MMP-2 and MMP-9 levels were not significantly different from control subjects. Elevated levels of plasma TIMP-1, but not MMPs, were found in ET and PV. Reduced MMP activity together with increased TIMP-1 activity may be essential in fibrosis formation. 相似文献
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