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In the present study the gene expression of components of the renin-angiotensin system was investigated in fat tissue of rats. mRNAs for angiotensinogen, renin, angiotensin-converting enzyme and type I (AT1) angiotensin II receptor were detected in the stromal-vascular fraction of the fat tissue and the same mRNAs, with the exception of the angiotesin-converting enzyme, in the adipocyte fractio...

Serum angiotensin converting enzyme activities were estimated during pregnancy and the puerperium in a woman with sarcoidosis and a series of normal women. In the patient with sarcoidosis angiotensin converting enzyme activity was raised during pregnancy, particularly at 21 weeks' gestation, yet she remained well with no symptoms to suggest relapse of sarcoidosis. Serum angiotensin converting e...

[Purpose] This study aimed to assess the exercise capacity and muscle strength in elderly people using drugs for angiotensin-II blockage. [Subjects and Methods] Four hundred and seven older adults were recruited for this study. Data about comorbidities and medication use were recorded and the individuals were divided into three groups: control group- elderly people with normal exercise capacity...

Introduction: The brain renin-angiotensin system (RAS) has been reported having a pathological role in age-related impairment in learning and memory. Therefore, angiotensin converting enzyme inhibitors (ACEi) are expected to have positive effects on memory. Longtime treatment with captopril (an angiotensin converting enzyme inhibitor) significantly attenuates the age-related impairment in learn...

Serum angiotensin converting enzyme activity is increased in many patients with pulmonary sarcoidosis and has been proposed as a measure of disease activity. Assay of serum angiotensin converting enzyme, bronchoalveolar lavage, and gallium scans were performed in 27 patients with biopsy proved pulmonary sarcoidosis. There was a positive correlation between serum angiotensin converting enzyme ac...

The possible role of the renin-angiotensin system in the maintenance of hypertension in two-kidney, one clip hypertensive rats was studied. Plasma renin activity rose rapidly and markedly in association with the elevation of blood pressure and then decreased gradually, although blood pressure remained high. Renin activity in the lung, aorta, and mesenteric artery also increased with the develop...