本文介绍2024年5月31日在《美国医学会杂志》发表的论文"Tirzepatide for weight reduction in Chinese adults with obesity:The SURMOUNT-CN randomized clinical trial"的设计、主要结果及其意义。该研究为替尔泊肽治疗肥...
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本文介绍2024年5月31日在《美国医学会杂志》发表的论文"Tirzepatide for weight reduction in Chinese adults with obesity:The SURMOUNT-CN randomized clinical trial"的设计、主要结果及其意义。该研究为替尔泊肽治疗肥胖的首项中国证据,为肥胖及其合并症的防治提供了强有力的治疗手段。
糖尿病视网膜病变(DR)是糖尿病(DM)患者常见的慢性并发症之一,已经成为全世界面临的较为严重的公共卫生负担。越来越多的证据表明,氧化应激和慢性炎症在DR的发展中起主导作用。目前,还没有可以预测和完全阻止DR进展的方法,为了避免不必要的视力损害,DR的预防和早期治疗必须引起重视。研究表明,茶除了具有抗氧化活性、减缓氧化应激和血管损伤的作用,能够通过影响新生血管、清除自由基减少视网膜损伤,此外,还具有抗炎作用,能减轻因高血糖引起的慢性炎症反应。本文将对茶在DR发生发展中的作用及其对DR的治疗作用和机制研究进展进行综述,为DR防治提供了新思路。Diabetic retinopathy (DR) is one of the common chronic complications in patients with diabetes mellitus (DM) and has become one of the more serious public health burdens facing the world. There is growing evidence that oxidative stress and chronic inflammation play a dominant role in the development of DR. Currently, there is no method to predict and completely stop the progression of DR, and prevention and early treatment of DR must be emphasized in order to avoid unnecessary vision damage. Studies have shown that in addition to its antioxidant activity, slowing oxidative stress and vascular damage, tea is able to reduce retinal damage by affecting neovascularization and scavenging free radicals, in addition to its anti-inflammatory effect, which reduces chronic inflammatory responses due to hyperglycemia. This paper will review the role of tea in the development of DR and its therapeutic effects on DR and the progress of mechanism research, which provides new ideas in the prevention and treatment of DR.
多囊卵巢综合征(PCOS)作为育龄期女性常见的内分泌疾病,其人群中脂肪因子被不断研究,如脂联素等在正常女性中的循环水平与PCOS人群具有差异性。随着PCOS的相关研究越来越深入,Chemerin作为一种脂肪因子与PCOS有复杂的联系。本文就Chemerin在PCOS中的研究进展进行综述,旨在为Chemerin在PCOS的进一步研究中提出新的见解,为了解和治疗PCOS提供新的思路。Polycystic ovary syndrome (PCOS) is a prevalent endocrine disorder among women of reproductive age and has been extensively studied in the context of adipokine dysregulation. Among these adipokines, lipocalin demonstrates distinct circulating levels in PCOS patients compared to non-PCOS individuals. As research on PCOS advances, Chemerin, a multifunctional adipokine, has gained increasing attention due to its potential role in the pathophysiology of PCOS. This article reviews the current research progress on Chemerin in PCOS, aiming to provide novel insights for future investigations and to explore potential therapeutic strategies for PCOS management.
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