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PMID |
Sentence |
1 |
109232
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Based on the direct measurement of renin by this radioimmunoassay, the renin-like activity (i.e., the ability to generate angiotensin I from renin substrate preparations) of the pituitary gland was found to be due mostly to true renin, whereas the renin activity of other hog tissues, including the adrenal gland, liver, lung, spleen, and submaxillary gland, was not identified as renin and may have been due to cathepsins.
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2 |
2434493
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After transposition of the regions to the 340-amino acid sequence of human renin, the seven peptides (corresponding to amino acids 50-60, 63-71, 81-90, 118-126, 162-169, 247-255, and 287-295) were synthesized, coupled to bovine serum albumin, and injected into rabbits.
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3 |
2434493
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At a 1:5 dilution, the five antisera inhibited renin activity by 23-68% in human plasma with a high renin activity (40 ng of angiotensin I/h/ml).
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4 |
2434493
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After transposition of the regions to the 340-amino acid sequence of human renin, the seven peptides (corresponding to amino acids 50-60, 63-71, 81-90, 118-126, 162-169, 247-255, and 287-295) were synthesized, coupled to bovine serum albumin, and injected into rabbits.
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5 |
2434493
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At a 1:5 dilution, the five antisera inhibited renin activity by 23-68% in human plasma with a high renin activity (40 ng of angiotensin I/h/ml).
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6 |
3913477
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The antibody inhibited the enzyme activities of hog kidney renin and mouse submaxillary gland renin at concentrations 1 000 times higher than required for rat kidney renin but did not inhibit human renal renin or rat kidney cathepsin D.
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7 |
3913477
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The antibody can be used for characterizing the physiological and pathophysiological role of renin in blood pressure regulation, for the histochemical localization of renin in rat tissues and for distinguishing specific renin activity from the nonspecific renin-like activity of cathepsin D.
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8 |
3913477
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The antibody inhibited the enzyme activities of hog kidney renin and mouse submaxillary gland renin at concentrations 1 000 times higher than required for rat kidney renin but did not inhibit human renal renin or rat kidney cathepsin D.
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9 |
3913477
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The antibody can be used for characterizing the physiological and pathophysiological role of renin in blood pressure regulation, for the histochemical localization of renin in rat tissues and for distinguishing specific renin activity from the nonspecific renin-like activity of cathepsin D.
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10 |
15104532
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Moreover, Ang I-immunized animals continued to respond to the pharmacological inhibition of renin-angiotensin system.
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11 |
17143168
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Although significant advances have been made in the therapeutic blockade of the renin-angiotensin-aldosterone system (RAAS) using angiotensin-converting enzyme (ACE) inhibitors, angiotensin receptor blockers and non-selective aldosterone receptor antagonists, there is a clear need for both additional blocking strategies and enhancements of current therapeutic approaches.
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12 |
17143168
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Finally, ACE2 augmentation, antisense gene strategies, and vaccination against the renin-angiotensin system should still be considered experimental, but have significant appeal as additional approaches to the blockade of this system.
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13 |
17143168
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Although significant advances have been made in the therapeutic blockade of the renin-angiotensin-aldosterone system (RAAS) using angiotensin-converting enzyme (ACE) inhibitors, angiotensin receptor blockers and non-selective aldosterone receptor antagonists, there is a clear need for both additional blocking strategies and enhancements of current therapeutic approaches.
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14 |
17143168
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Finally, ACE2 augmentation, antisense gene strategies, and vaccination against the renin-angiotensin system should still be considered experimental, but have significant appeal as additional approaches to the blockade of this system.
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15 |
18311665
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Active and passive immunizations of the various components of the RAS have been performed, utilizing renin, angiotensin I, angiotensin II and angiotensin II receptor type 1 vaccines.
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16 |
19577521
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Current vaccination approaches against hypertension target angiotensin I and angiotensin II, key components of the renin-angiotensin system.
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17 |
23012814
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Although initial studies using renin vaccines and angiotensin I vaccines were unsuccessful, a recent phase IIa study has shown that vaccination against angiotensin II is effective for the treatment of patients with essential hypertension.
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18 |
24800963
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Here, we show that plasma levels of angiotensin II, a major regulatory peptide of the renin-angiotensin system, are markedly elevated in H7N9 patients and are associated with disease progression.
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19 |
24800963
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The predictive value of angiotensin II is higher than that of C-reactive protein and some clinical parameters such as the PaO2/FiO2 ratio (partial pressure of arterial oxygen to the fraction of inspired oxygen).
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