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  • 1
    Digitale Medien
    Digitale Medien
    MRI in carcinomatous encephalitis (1997)
    Springer
    Neuroradiology 39 (1997), S. 437-440 
    Details
    ISSN: 1432-1920
    Schlagwort(e): Key words Encephalitis ; carcinomatous ; Brain neoplasms ; metastatic ; Magnetic resonance imaging ; Computed tomography
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Medizin
    Notizen: Abstract We report a rare case of miliary brain metastases presenting with symptoms similar to encephalitis (“carcinomatous encephalitis”). Contrast-enhanced MRI demonstrated miliary metastases more distinctly than other imaging methods and reproduced the pathological features.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1007/s002340050441
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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  • 2
    Digitale Medien
    Digitale Medien
    Effects of two angiotensin II analogues on blood pressure, plasma aldosterone concentration, plasma renin activity and creatinine clearance in normal subjects on different sodium intakes (1980)
    Springer
    European journal of clinical pharmacology 18 (1980), S. 295-299 
    Details
    ISSN: 1432-1041
    Schlagwort(e): angiotensin II analogues ; aldosterone ; 1-sarcosine ; 8-isoleucine angiotensin II ; 1-sarcosine ; 8-alanine angiotensin II ; blood pressure ; dietics sodium ; plasma renin
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Chemie und Pharmazie , Medizin
    Notizen: Summary Two angiotensin II analogues (AIIA), 1-sarcosine, 8-isoleucine angiotensin II ([Sar1, Ile8]-AII) and 1-sarcosine, 8-alanine angiotensin II ([Sar1, Ala8-AII), were infused in six normal volunteers on high, regular and low sodium diets. The agonist and antagonist activities of these AIIA on blood pressure (BP), plasma aldosterone concentration (PAC), creatinine clearance and plasma renin activity were examined. Both AIIA had agonistic pressor activities in subjects on high and regular sodium diets, [Sar1, Ile8]-AII being more potent than [Sar1, Ala8]-AII. Both AIIA caused similar elevation of PAC in subjects on high and regular sodium diets, and an equally fall in PAC in subjects on a low sodium diet. Both AIIA strongly antagonized the rise in BP, the increase in PAC and the reduction of Ccr induced by AII administration in subjects on all three sodium diets. The results indicate that both AIIA can be used to examine the activity of the renin-angiotensin system in patients with hypertension, and they also suggest that AII interaction with its receptors differs in different target tissues.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1007/BF00561385
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  • 3
    Digitale Medien
    Digitale Medien
    Effect of three angiotensin II antagonists, [Sar1, Thr8]-, [Sar1, Ile8]-and [Sar1, Ala8]angiotensin II on blood pressure and endocrine factors in normal subjects (1982)
    Springer
    European journal of clinical pharmacology 23 (1982), S. 7-10 
    Details
    ISSN: 1432-1041
    Schlagwort(e): angiotensin II analogues ; angiotensin II receptors ; 1-sarcosine ; 8-threonine angiotensin II ; 1-sarcosine ; 8-isoleucine angiotensin II ; 1-sarcosine ; 8-alanine angiotensin II ; blood pressure ; plasma aldosterone concentration ; plasma renin activity
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Chemie und Pharmazie , Medizin
    Notizen: Summary The biological effects of 1-Sarcosine, 8-Threonine angiotensin II ([Sar1, Thr8]ANG II) on blood pressure, plasma aldosterone concentration (PAC) and plasma renin activity (PRA) were investigated in six normal subjects on an unrestricted diet, and compared with those of 1-Sarcosine, 8-Isoleucine ANG II ([Sar1, Ile8]ANG II) and 1-Sarcosine, 8-Alanine ANG II ([Sar1, Ala8]ANG II). All three ANG II analogues (A II A) showed agonistic pressor activity, that of [Sar1, Ile8]ANG II being greater than that of [Sar1, Thr8]ANG II or [Sar1, Ala8]ANG II. The antagonistic effect of [Sar1, Thr8]ANG II on blood pressure was less than [Sar1, Ile8]ANG II or [Sar1, Ala8]ANG II. Both [Sar1, Ile8]ANG II and [Sar1, Ala8]ANG II increased PAC and blocked the steroidogenic action of ANG II, while [Sar1, Thr8]ANG II showed little effect on PAC. All three A II A caused similar suppression of PRA and showed no inhibitory effect on the decrease in PRA produced by ANG II. These results indicate that [Sar1, Thr8] ANG II is an A II A with weak agonistic pressor action and that it has vascular selective properties. It is also suggested that ANG II receptors in a variety of target organs are heterogeneous.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1007/BF01061369
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