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  • 1
    Online Resource
    Online Resource
    Berlin, Heidelberg :Springer Berlin / Heidelberg,
    Keywords: Chemical elements. ; Electronic books.
    Type of Medium: Online Resource
    Pages: 1 online resource (289 pages)
    Edition: 8th ed.
    ISBN: 9783662075036
    Series Statement: Gmelin Handbook of Inorganic and Organometallic Chemistry - 8th Edition Series ; v.S-c... / C / 11 / a
    DDC: 540
    Language: English
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  • 2
    Electronic Resource
    Electronic Resource
    Springer
    Journal of molecular medicine 64 (1986), S. 327-332 
    ISSN: 1432-1440
    Keywords: Severe hypertension ; Minoxidil ; Captopril
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary The antihypertensive efficacy of minoxidil and captopril was compared in 23 males with essential or renal parenchymatous hypertension refractory to conventional antihypertensive drug therapy. Following a pretreatment period the patients were randomly assigned to receive either minoxidil, 2.5 mg twice daily (n=12), or captopril, 25 mg twice daily (n=11). In patients with diastolic blood pressure 〉95 mmHg, doses of minoxidil and captopril were increased in 2-week intervals. Patients who maintained diastolic pressure 〉95 mmHg and/or those with intolerable side effects were switched over to the alternative substance. After a mean observation period of 12 weeks a significant decrease in systolic and diastolic blood pressure was observed (179/114 vs 148/92 mmHg in the minoxidil group; 176/111 vs 158/97 mmHg in the captopril group). The primary response rate was 75% in patients treated with minoxidil and 55% in those with captopril (not significant). After the change to the alternative substance two of the four non-responders on captopril and one of the two non-responders on minoxidil became responders. Side effects occurred significantly more often during minoxidil than captopril (p〈0.05). The high efficacy of minoxidil and captopril in the treatment of severe hypertension refractory to conventional drugs was confirmed. Minoxidil lowered blood pressure slightly more than captopril, but it had a higher incidence of side effects than captopril.
    Type of Medium: Electronic Resource
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  • 3
    ISSN: 1077-3118
    Source: AIP Digital Archive
    Topics: Physics
    Notes: Critical currents of YBa2Cu3O7−δ bulk-sintered samples were measured at and above 77 K in the presence of magnetic fields. In moderate magnetic fields a H−n dependence with n〈1 was observed. Transport measurements give n(approximately-equal-to)0.5, indicating that critical currents are limited by flux creep rather than by field quenching of Josephson junctions.
    Type of Medium: Electronic Resource
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  • 4
    Electronic Resource
    Electronic Resource
    Cambridge : Cambridge University Press
    Ageing and society 9 (1989), S. 343-344 
    ISSN: 0144-686X
    Source: Cambridge Journals Digital Archives
    Topics: Medicine , Sociology
    Type of Medium: Electronic Resource
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  • 5
    Electronic Resource
    Electronic Resource
    Springer
    European food research and technology 189 (1989), S. 346-350 
    ISSN: 1438-2385
    Source: Springer Online Journal Archives 1860-2000
    Topics: Process Engineering, Biotechnology, Nutrition Technology
    Description / Table of Contents: Zusammenfassung Die vergleichende Untersuchung der chemischen Zusammensetzung von Champignon-(Agaricus) und Austernseitling- (Pleurotus) Arten bzw. von ihren gezüchteten Sorten erfolgte hinsichtlich 23 mineralischer Elemente. Aufgrund des Vergleiches der erzielten Ergebnisse konnte festgestellt werden: DieAgaricus-Arten erwiesen sich mit Ausnahme des gezüchteten Champignons als bedeutende Arsenakkumulatoren, worüber das Schrifttum kaum etwas berichtet, während dies bei denPleurotus-Arten kaum vorkommt. Eine bedeutende Bioakkumulation zeigte die GattungAgaricus hinsichtlich des Cadmiums, mit Ausnahme der ArtenA. xanthoderma undA. bisporus. Eine beachtenswerte Kupferakkumulationsfähigkeit konnte beiAgaricus-Arten (25–260 mg/kg) gegenüber dem Mittelwert von 12,6 mg/kg beiPleurotus festgestellt werden. Die Champignons sind durch einen höheren Kalium- und Phosphorgehalt gekennzeichnet, was aus ernährungsphysiologischer Sicht vorteilhaft ist.
    Notes: Summary Twenty-three mineral elements were investigated for their presence in someAgaricus andPleurotus species and their cultivated sorts. On the basis of the results, the following conclusions can be made. TheAgaricus species have remarkable accumulations of arsenic that are seldom reported in the literature (except forA. bisporus); this phenomenon could not be demonstrated in thePleurotus species. A remarkable accumulation of cadmium was found in theAgaricus species (except forA. bisporus andA. xanthoderma). A accumulation of copper was measured in theAgaricus fruit bodies (25–260 mg/kg), while the average copper level in thePleurotus species was 12.6 mg/kg. Only theAgaricus species can be characterized by an increased potassium and phosphorus content and this is advantageous from the point of view of nutritional-physiology.
    Type of Medium: Electronic Resource
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  • 6
    Electronic Resource
    Electronic Resource
    Springer
    Journal of molecular medicine 64 (1986), S. 1134-1138 
    ISSN: 1432-1440
    Keywords: Hemangiosarcoma ; Angiosarcoma ; Angioendothelioma ; Heart tumor ; Echocardiography
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary The clinical appearance, typical localization, diagnostic procedure and the treatment of hemangiosarcoma — the most frequent malignant tumor of the heart are reported by the case of a 27 years old woman. The patient suffered from dyspnea, congestion of the superior caval vein and paroxysmal tachycardia. X-ray showed cardiac enlargement due to pericardial effusion. Echocardiography revealed a large tumor in the right atrium. Computertomography and angiocardiography showed tumor masses at the orifice of the superior caval vein and a bypass of the blood flow via the azygos vein. Thoracotomy yielded an inoperable hemangiosarcoma. By the combined treatment of irradiation and chemotherapy the cardiac tumor completely disappeared, the patient was temporary symptomless. Later metastases occured and the patient died 13 months after diagnosis.
    Type of Medium: Electronic Resource
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  • 7
    Electronic Resource
    Electronic Resource
    Springer
    Journal of molecular medicine 64 (1986), S. 1183-1185 
    ISSN: 1432-1440
    Keywords: Salt restriction ; Weight reduction ; Hypertension ; Intracellular electrolytes
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary In 16 essential hypertensives on a program of energy restriction (800 kcal/day) with and without simultaneous salt restriction, the effects on blood pressure and intracellular Na+ and Ca2+ in red blood cells were studied. A decrease in blood pressure and intracellular free Na+ and Ca2+ was only observed in the cases of simultaneous energy and salt restriction. The beneficial effect of weight reduction in hypertension thus depends on a diminished salt intake and is probably mediated by changes in intracellular free Ca2+.
    Type of Medium: Electronic Resource
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  • 8
    ISSN: 1432-1440
    Keywords: AIDS ; Neopterin ; Stimulated monocytes ; Immunodeficiencies
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary An increase in total urinary neopterin was observed in 12 of 13 patients with acquired immunodeficiency syndrome (AIDS), seven of 13 patients with lymphadenopathy, one of six healthy homosexual males, seven of ten adult patients with staphylococcal pneumonia, 11 of 12 children with viral infections, four of seven children with bacterial infections, and 12 of 13 children with various immune defects. Extremely high values of total urinary neopterin and monapterin were observed in severely ill patients with AIDS and those with familial hemophagocytic lymphohistiocytosis. Neopterin excretion was normal in two AIDS patients with Kaposi's sarcoma, but without opportunistic infections at that time. On reexamination of one of these patients later on, elevated neopterin values were noted. Parallel increases in neopterin and monapterin were found, whereas biopterin was usually normal. The increase in total neopterin was mainly due to 7,8-dihydroneopterin and was accompanied by an increase in 3′-hydroxysepiapterin. Increased neopterin in urine is assumed to reflect the increase in GTP pool and GTP cyclohydrolase I activity as observed in stimulated monocytes. Thus, neopterin, as a measure of the activation of the nonspecific cellular immune system, may be used diagnostically to detect allograft rejection after transplantations and to follow-up HTLV-III positive patients.
    Type of Medium: Electronic Resource
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  • 9
    Electronic Resource
    Electronic Resource
    Springer
    Journal of molecular medicine 67 (1989), S. 1168-1168 
    ISSN: 1432-1440
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Type of Medium: Electronic Resource
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  • 10
    Electronic Resource
    Electronic Resource
    Springer
    Mathematische Zeitschrift 191 (1986), S. 145-158 
    ISSN: 1432-1823
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mathematics
    Type of Medium: Electronic Resource
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