Library

X
feed icon rss

Your email was sent successfully. Check your inbox.

An error occurred while sending the email. Please try again.

Proceed reservation?

Export
  • 1
    Electronic Resource
    Electronic Resource
    The effect of sodium cromoglycate delivered by Spinhaler and by pressurized aerosol on exercise-induced asthma in children (1982)
    Oxford, UK : Blackwell Publishing Ltd
    Clinical & experimental allergy 12 (1982), S. 0 
    Details
    ISSN: 1365-2222
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: Sixteen children completed a randomized placebo-controlled double-blind study comparing the efficacy of pre-treatment with (1) 20 mg sodium cromoglycate (SCG) powder delivered by Spinhaler, (2) 2 mg SCG delivered by pressurized aerosol and (3) placebo. The drug was administered 15 min before the 6 min of treadmill-running performed at the same time of day on 3 consecutive days in a climate chamber with a temperature of 23°C and a relative humidity of 40%,. All the patients, none of whom were taking systemic steroids, had shown a post-exercise fall in peak expiratory flow (PEF) of more than 15% from baseline when tested one day prior to the study. On the day with no pre-treatment the average post-exercise fall in PEF was 46% (±4) (mean ± s.e.mean). After pre-treatment with SCG powder the average fall in PEF was 21%, (±3), after pre-treatment with SCG aerosol the fall was 22% (±3) and after placebo a post-exercise fall of 31% (±5) was seen. Both forms of SCG were significantly better than pre-treatment with placebo. Comparing no pre-treatment with pre-treatment with placebo revealed a statistically significant difference (P 〈 0.001) indicating a placebo effect. It is concluded that this study design has a marked placebo effect. Both pre-treatment with 2 mg SCG delivered by pressurized aerosol and 20 mg delivered by Spinhaler is superior to placebo in conferring protection against exercise-induced asthma (EIA). No bronchodilating effect was seen in the first 15 min after administration of the drug.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1365-2222.1982.tb02559.x
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 2
    Electronic Resource
    Electronic Resource
    ROLE OF INTERFERON-INDUCED ENZYMES IN THE ANTIVIRAL AND ANTIMITOGENIC EFFECTS OF INTERFERON (1980)
    Oxford, UK : Blackwell Publishing Ltd
    Annals of the New York Academy of Sciences 350 (1980), S. 0 
    Details
    ISSN: 1749-6632
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Natural Sciences in General
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1749-6632.1980.tb20649.x
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 3
    Electronic Resource
    Electronic Resource
    Sub-nanosecond gating of a photo-multiplier by an externally applied electric field (1984)
    Springer
    Optical and quantum electronics 16 (1984), S. 281-282 
    Details
    ISSN: 1572-817X
    Source: Springer Online Journal Archives 1860-2000
    Topics: Electrical Engineering, Measurement and Control Technology , Physics
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00619384
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 4
    Electronic Resource
    Electronic Resource
    Interferometric enhancement of surface-generated second-harmonic radiation (1984)
    Springer
    Applied physics 34 (1984), S. 69-72 
    Details
    ISSN: 1432-0649
    Keywords: 42.65
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract Greatly improved second-harmonic emission has been obtained from dye monolayers adsorbed at quartz etalons. Two different types of interferometers have been studied in terms of the SH signal from dye coverage versus harmonic background emission. The phasematching-like conditions for constructive interferometric enhancement and the concomitant spatial and spectral emission characteristics are discussed in detail.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00697950
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 5
    Electronic Resource
    Electronic Resource
    Erfahrungen mit der morphininduzierten Periduralanalgesie in der Geburtshilfe (1981)
    Springer
    Archives of gynecology and obstetrics 232 (1981), S. 529-530 
    Details
    ISSN: 1432-0711
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Diskussion Publikationen über die Anwendung der epiduralen Morphinapplikation in der Geburstshilfe liegen bislang von englischen Arbeitsgruppen vor. So berichten Husemeier et al. über keine suffiziente Analgesie nach Injektion von 2 mg Morphin verdünnt in 8 ml Kochsalzlösung, während Perris et al. in 50% der Fälle eine sehr gute und in weiteren 43% eine mäßige Beeinflussung des Wehenschmerzes beobachten konnten. Das kardiozirkulatorische sowie respiratorische System blieben dabei ebenso unbeeinflußt wie die sympathische Aktivität der Schwangeren. Neben diesen durchaus positiven Untersuchungsergebnissen sind aber auch Mitteilungen publiziert worden, welche eine nach Naloxon reversible Depression der Respiration beschreiben, wobei der analgetische Effekt durch das applizierte Naloxon unbeeinflußt blieb. Unsere eigenen Erfahrungen mit der morphininduzierten Epiduralanalgesie ließen bislang keinerlei Nebenwirkungen am maternalen wie fötalen Organismus erkennen.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02429689
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 6
    Electronic Resource
    Electronic Resource
    Plastination anatomischer Präparate für Lehre und Forschung (1983)
    Springer
    Archives of gynecology and obstetrics 235 (1983), S. 480-481 
    Details
    ISSN: 1432-0711
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02428771
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 7
    Electronic Resource
    Electronic Resource
    Korrelation von Wachstumshormon und klinischem Bild der Psoriasis (1981)
    Springer
    Archives of dermatological research 270 (1981), S. 129-140 
    Details
    ISSN: 1432-069X
    Keywords: Aetiology of psoriasis ; Persistence of production of human growth hormone ; Ätiologie der Psoriasis ; Produktionspersistenz des menschlichen Wachstumshormons
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Zusammenfassung Pathologische Veränderung der Capillaren, gesteigerte Epidermopoese, erhöhter Metabolismus der Psoriasis-Efflorescenz und vorwiegende Manifestation nach dem zweiten Lebensjahrzehnt führten zur Bestimmung des menschlichen Wachstumshormons im Blutserum. Bei 70 Psoriasis-Patienten konnte eine mit der Ausdehnung der Hauterscheinungen, der Akuität und Behandlung signifikant korrelierte Erhöhung des Serumspiegels and Wachstumshormonen gegenüber 40 Kontrollpersonen festgestellt werden. Die ätiologische Bedeutung der hereditären Produktionspersistenz des menschlichen Wachtumshormons wird diskutiert.
    Notes: Summary Pathological alterations of capillaries, accelerated epidermopoesis, increased rate and extent of metabolism in the psoriatic lesion and first manifestation of psoriasis rarely in the first 20 years of life made us decide to investigate the human growth hormone (STH) in blood serum. In 70 patients suffering from psoriasis we found that the extention of skin lesions was correlated to the STH levels, which were determined every 2 h all over the day. The average STH level in psoriasis was three times as high as average value in the group of 40 controls. Thus, one can conclude that psoriasis is caused by a persistence of STH with individual penetrance.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00408223
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 8
    Electronic Resource
    Electronic Resource
    The genetic significance of accessory bisatellited marker chromosomes (1983)
    Springer
    Human genetics 〈Berlin〉 65 (1983), S. 155-164 
    Details
    ISSN: 1432-1203
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Notes: Summary Ten new cases of accessory bisatellited marker chromosomes examined in different laboratories are reported. As a basis for genetic counselling in the context of prenatal diagnosis a cytogenetic categorization of such marker chromosomes is proposed and an estimation of the genetic risk associated with each category is carried out. The results are as follows: 1. There is no increased risk for offspring with abnormal phenotype born to a healthy carrier of an accessory bisatellited marker chromosome with either a single or two closely adjacent C-bands (Category AI or AII). 2. The unbiased sample of cases with de novo accessory bisatellited marker chromosomes of categories AI and AII is too small to allow a satisfactory estimation of the actual risk that, in case of such a prenatal finding, the foetus may not show a normal phenotype as a consequence of the marker chromosome. There is, however, evidence that this risk may be lower than 10%. 3. Accessory bisatellited marker chromosomes showing a discrete pattern of G- or R-bands situated between two distant C-bands (Category AIII) usually indicate a chromosomal imbalance giving rise to an abnormal phenotype. Mosaic carriers of such dicentric marker chromosomes may, however, present a normal phenotype.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00286654
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 9
    Electronic Resource
    Electronic Resource
    Ca++-transport across basal-lateral plasma membranes from rat small intestinal epithelial cells (1982)
    Springer
    The journal of membrane biology 65 (1982), S. 55-62 
    Details
    ISSN: 1432-1424
    Keywords: calcium-transport ; small intestine ; vesicles Ca++ ; ATPase ; Na+/Ca++-exchange ; basal-lateral membranes
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Chemistry and Pharmacology
    Notes: Summary Basal-lateral plasma membrane vesicles were isolated from rat duodenum and jejunum by a Percoll gradient centrifugation technique. Ca-uptake into and Ca-release from the vesicles was studied by a rapid filtration method. In the absence of Na (K-medium) at a Ca concentration of 0.05 mmol/liter and pH 7.4, addition of 5mm MgATP stimulated Ca-uptake up to 10-fold as compared to a control without ATP. Since the Ca-ionophore A23187 (2 μg/ml) prevented the accumulation of Ca above the equilibrium uptake and rapidly released Ca accumulated by the vesicles in the presence of ATP, it is concluded that the ATP-dependent uptake of Ca involves accumulation of Ca inside the vesicles. The ATP-driven Ca-transport comigrates with the (Na+K)-ATPase and dissociates from the marker enzymes for mitochondrial inner membrane, endoplasmic reticulum and brush border membrane. It is not inhibited by 1 μg/ml oligomicin or 0.1 mmol/liter ruthenium red. Replacing K by Na inhibits ATP-dependent Ca-uptake by 60%. Efflux of Ca from passively preloaded vesicles is strongly temperature sensitive and enhanced by A23187. An inwardly directed Na-gradient stimulates Ca-efflux as compared to a K-gradient. Addition of gramicidin reduces the Na-stimulation of Ca-efflux, indicating direct coupling of Na and Ca fluxes across basal-lateral membranes. The results suggest that basal-lateral membranes possess two distinct mechanisms for Ca-transport:a) ATP-driven Ca-transport andb) Na/Ca-exchange.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01870469
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 10
    Electronic Resource
    Electronic Resource
    Automatic computer control of fermentation processes (1984)
    Berlin : Wiley-Blackwell
    Acta Biotechnologica 4 (1984), S. 11-16 
    Details
    ISSN: 0138-4988
    Keywords: Life Sciences ; Life Sciences (general)
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Process Engineering, Biotechnology, Nutrition Technology
    Notes: The application of an optimization algorithm to fermentation processes is described, which is based on information received by means of cascading the input quantities with pseudo random binary signals. The results in optimization of temperature, pH-value as well as productivity are presented and discussed.
    Additional Material: 5 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/abio.370040104
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...