摘要
[目的]该研究旨在进一步研究茶与健康的关系。[方法]初步探讨了"高原明珠"拼配绿茶对自发性高血压大鼠(SHR)的血压、血浆血管紧张素(Ang)含量及其左心室组织超微结构的影响。[结果]"高原明珠"拼配绿茶可显著降低 SHR大鼠的血压和血浆Ang II含量,并改善左心室的线粒体和肌原纤维的超微结构。[结论]"高原明珠"拼配绿茶具有减肥、保护心脏及降血压等生理保健功能。
[Objective] This study aimed to further explore the relationship between tea and health. [Method] Different experimental groups were designed to preliminarily investigate the effects of ＂Plateau Bright Pearl＂ commixed green tea on blood pressure, myocardial ultrastructure and level of plasma angiotensin Ⅱ （Ang Ⅱ） in spontaneous hypertensive rats. [Result] The results showed that ＂Plateau Bright Pearl＂ commixed green tea could significantly decrease blood pressure and level of plasma angiotensin Ⅱ （ang Ⅱ） in spontaneous hypertensive rats and improve ultrastructures of left ventricular mitochondrion and myofibrillae. [Conclusion] ＂Plateau Bright Pearl＂ commixed green tea has many physiological health functions including losing weight, protecting the heart and lowering blood pressure.
基金
Supported by Major Special Science and Technology Project of Guizhou Province "Key Technology Research and Demonstration of Tea Industry in Guizhou" [(2008) 6015]
Project of Guizhou Provincial Department of Science and Technology "Core Technology Research and New Product Development of 'Plateau Bright Pearl' Antihypertensive Health Tea" [(2010) 4002]~~
关键词
拼配绿茶
高血压
自发性高血压大鼠
血管紧张素
超微结构
Commixed green tea
Hypertension
Spontaneous hypertensive rats
Angiotensin
Ultrastructure
