Chinese medical journal
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Chinese medical journal · Oct 2011
A diagnosis-based health economic analysis of postural orthostatic tachycardia syndrome in Chinese children.
Postural orthostatic tachycardia syndrome (POTS) is a common clinical problem in children and adolescents. The previous diagnostic approach to POTS of children and adolescents is based on a series of tests to exclude all other causes, which is time and medical resource consuming. Recently, a new diagnostic approach has been developed. The present study was designed to statistically analyze the results of clinical investigation items and the cost for the diagnosis of POTS in children patients, and evaluate cost changes in the diagnosis of POTS. ⋯ The cost of POTS diagnosis has been declined in recent years, but the cost of exclusive diagnosis is still its major part.
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Chinese medical journal · Oct 2011
Calcineurin is involved in cardioprotection induced by ischemic postconditioning through attenuating endoplasmic reticulum stress.
Ischemic postconditioning (I-postC) is a newly discovered and more amenable cardioprotective strategy capable of protecting the myocardium from ischemia/reperfusion (I/R) injury. Endoplasmic reticulum (ER) is a principal site for secretary protein synthesis and calcium storage. Myocardial I/R causes ER stress and emerging studies suggest that the cardioprotection has been linked to the modulation of ER stress. The aim of the present study was to determine whether cardioprotection of I-postC involves reduction in ER stress through calcineurin pathway. ⋯ I-postC protects myocardium from I/R injury by suppressing ER stress and calcineurin pathways are not associated with the I-postC-induced suppression of ER stress-related apoptosis.
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Chinese medical journal · Oct 2011
Effect of periodontal treatment on glycosylated hemoglobin levels in elderly patients with periodontal disease and type 2 diabetes.
Periodontal disease is closely related to type 2 diabetes and is an important complication of diabetes. This study aimed to investigate the effect of periodontal treatment on levels of blood glucose (Glu) and glycosylated hemoglobin (HbA1c) among elderly patients with type 2 diabetes and periodontal disease. ⋯ Periodontal condition is related to the control of Glu level among elderly patients with type 2 diabetes and periodontal disease. Periodontal treatment can effectively reduce the level of Glu and HbA1c as well as improve the periodontal condition in elderly type-2 diabetes patients with periodontal disease.