Library

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
    Oxford, UK : Blackwell Publishing Ltd
    Journal of cutaneous pathology 13 (1986), S. 0 
    ISSN: 1600-0560
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: We report an unusual case occuring in a 25-year-old male of a balloon cell nevus which also showed clinical and pathological features of a halo nevus.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 2
    facet.materialart.
    Unknown
    London : Periodicals Archive Online (PAO)
    Journal of adolescence. 9:4 (1986:Dec.) 321 
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 3
    Electronic Resource
    Electronic Resource
    Springer
    Cellular and molecular life sciences 41 (1985), S. 946-948 
    ISSN: 1420-9071
    Keywords: Acetaldehyde oxydation ; alcohol dehydrogenase ; aldehyde dehydrogenase ; Drosophila melanogaster ; Drosophila simulans ; ethanol catabolism ; null-mutants for alcohol dehydrogenase
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Notes: Summary Aldehyde dehydrogenase (ALDH) activity is demonstrated in four strains ofD. melanogaster lacking active alcohol dehydrogenase (ADH-null mutants). In the four strains, ALDH activities are similar to those found in a wild strain. It is concluded that ADH-null flies are able to detoxify acetaldehyde. This finding is discussed in relation with the dual function of ADH proposed recently.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 4
    facet.materialart.
    Unknown
    New York, N.Y. : Periodicals Archive Online (PAO)
    Psychology and Marketing. 9:2 (1992:Mar./Apr.) 123 
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 5
    ISSN: 1573-8248
    Keywords: Entomopathogenic fungus ; strain ; blastospores ; larval mortality ; Coleomegilla maculata lengi ; Leptinotarsa decemlineata
    Source: Springer Online Journal Archives 1860-2000
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Description / Table of Contents: Résumé Les profils biochimiques sur galeries API Rapid CH* et les profils protéiques sur gels de polyacrylamide ont été utilisés pour distinguer deux souches du champignon entomopathogèneBeauveria bassiana (Balsamo) Vuillemin. La toxicité de ces deux souches a été déterminée à des concentrations de 102, 104, 106 et 108 blastospores/ml sur des larves du doryphore,Leptinotarsa decemlineata Say (Coleoptera: Chrysomelidae) et de la coccinelle maculéeColeomegilla maculata lengi Timberlake (Coleoptera: Coccinellidae). Les deux souches deB. bassiana se sont avérées actives à l'égard des larves deL. decemlineata. Toutefois la souche ARSEF 2991 s'est avérée pathogène pour les larves deC. maculata, alors que la souche ATCC 44860 a provoqué une faible mortalité des larves.
    Notes: Abstract Biochemical profiles on API Rapid CH* strips and protein profiles on polyacrylamide gels in the presence of sodium dodecyl sulfate were used to distinguish two strains of the entomopathogenic fungusBeauveria bassiana (Balsamo) Vuillemin, ARSEF 2991 and ATCC 44860. Next, the toxicity of these two strains was determined at concentrations of 102, 104, 106 and 108 blastospores/ml on larvae of the Colorado potato beetleLeptinotarsa decemlineata Say (Coleoptera: Chrysomelidae) and of its predator, the spotted ladybird beetle,Coleomegilla maculata lengi Timberlake (Coleoptera: Coccinellidae). Both strains were highly toxic toL. decemlineata larvae. However, the two strains exhibited different levels of toxicity forC. maculata larvae: ARSEF 2991 was toxic, whereas ATCC 44860 caused little coccinellid larval mortality.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 6
    ISSN: 1573-8248
    Keywords: Bacillus thuringiensis var.kurstaki ; mutagenesis ; ozone ; N-methyl-N′-nitro-N-nitrosoguanidine ; bioassay ; Spodoptera littoralis ; Bacillus thuringiensis var.kurstaki ; mutagénèse ; ozone ; N-méthyl-N′-nitro-N-nitrosoguanidine ; bioessais ; Spodoptera littoralis
    Source: Springer Online Journal Archives 1860-2000
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Description / Table of Contents: Résumé Les cristaux de deux mutants asporogènes obtenus après traitement à l'ozone ou au MNNG (N-méthyl-N′-nitro-N-nitrosoguanidine) deBacillus thuringiensis, ont démontré une toxicité accrue face à des larves deSpodoptera littoralis par rapport aux cristaux isolés à partir du type sauvage.
    Notes: Abstract Crystals of two asporogenous mutants ofBacillus thuringiensis var.kurstaki strain HD-1 obtained following treatment with ozone and N-methyl-N′-nitro-N-nitrosoguanidine showed increased toxicity against larvae ofSpodoptera littoralis when compared to the wild-type crystal.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 7
    ISSN: 1573-8248
    Keywords: Coccinellidae ; Coleomegilla maculata ; Bacillus thuringiensis ; Leptinotarsa decemlineata ; biological control ; toxicity
    Source: Springer Online Journal Archives 1860-2000
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Description / Table of Contents: Résumé Des bioessais en laboratoire ont été effectués afin de déterminer si les larves de la coccinelle maculée,Coleomegilla maculata lengi Timberlake (Col.: Coccinellidae), sont affectées par M-One™, un insecticide biologique préparé à partir de la bactérieBacillus thuringiensis var.san diego Berliner et utilisé dans la lutte contre le doryphore de la pomme de terre,Leptinotarsa decemlineata (Say) (Col.: Chrysomelidae). Le développement larvaire, effectué sur du pollen traité avec des concentrations de 20 ml M-One™/litre (5,6×108 unités internationales de doryphore/litre) et 200 ml M-One™/litre, a nécessité 29,3 et 38,5 jours respectivement, comparativement à 21,9 jours pour le témoin (eau). M-One™ n'a pas causé de mortalité chez les larves. Au cours d'un test de 48 h, les larves de stade III n'ont montré aucune préférence entre des œufs traités avec 20 ml M-One™/litre et des œufs traités avec de l'eau. Par contre avec 200 ml M-One™/litre, le nombre d'œufs attaqués a diminué significativement de 34,7% par rapport au témoin, 48 h après le début du test. Ces résultats indiquent que l'utilisation de M-One™ à la concentration recommandée de 20 ml/litre ne représente pas une menace pour les populations larvaires de la coccinelle maculée.
    Notes: Abstract Laboratory experiments were conducted to determine the effects of M-One™ (Bacillus thuringiensis var.san diego) on larval instars ofColeomegilla maculata lengi Timberlake. Coccinellid larval development (from egg hatch to adult), completed on pollen treated with suspensions of M-One™ at 20 ml/litre (5.6×108 CPBIU/litre) and 200 ml/litre, took respectively 29.3 and 38.5 days compared with 21.9 days for the control (water). M-One™ did not cause larval mortality.C. maculata third instars did not show any preference between eggs ofLeptinotarsa decemlineata (Say) treated with water or with M-One™ at 20 ml/litre. However, at 200 ml M-One™/litre, the number of eggs attacked was 34.7% lower than the eggs treated with water only, 48 h after the beginning of the test. These results indicate that the use of M-One™, at the manufacturer's recommended field rate of 20 ml/litre, does not cause a major threat to larvalC. maculata populations.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 8
    Electronic Resource
    Electronic Resource
    Springer
    Journal of radioanalytical and nuclear chemistry 130 (1989), S. 221-230 
    ISSN: 1588-2780
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology , Energy, Environment Protection, Nuclear Power Engineering
    Notes: Abstract Cosmic ray neutron interactions with indium, used as electrical contact within a Ge diode, the diode itself and the surrounding materials can give rise to a large number of photopeaks in the 50 to 1300 keV region of background spectra of Ge spectrometers with a passive shield. The nuclear processes and decays involved in the production of these photopeaks are discussed. These cosmic ray produced photopeaks are compared with those due to primordial radionuclides. Some useful information can be drawn from these measurements on the contribution of the cosmic rays on the background of Ge detectors with a passive shield.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 9
    Electronic Resource
    Electronic Resource
    Springer
    Journal of radioanalytical and nuclear chemistry 118 (1987), S. 331-338 
    ISSN: 1588-2780
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology , Energy, Environment Protection, Nuclear Power Engineering
    Notes: Abstract A survey of the situation regarding depletion of235U and234U in nine commercially available uranium compounds is reported. It was done by using a low energy γ-ray counting method, based on peak area ratio and dilute uranium solution. This survey shows that in Canada and USA there may be a large inventory of uranium compounds inadequately labelled regarding their isotopic composition; this situation is likely to be prevalent in many other countries.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 10
    ISSN: 1573-2568
    Keywords: chronic hepatitis ; drug clearance ; pharmacokinetics ; antipyrine ; lidocaine ; aminopyrine breath test
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract Chronic infection with hepatitis B virus (HBV) results in a spectrum of hepatic abnormalities ranging from minimal liver dysfunction to severe liver failure. These patients provide an opportunity to examine the relationship between the evolution of the liver disease and the ability to metabolize drugs. We have examined hepatic drug disposition in patients with chronic persistent hepatitis, chronic active hepatitis, and cirrhosis due to HBV infection. Four model drugs were used: two low-extraction capacity-limited drugs (antipyrine and aminopyrine) and two high-extraction flow-limited drugs (ICG and lidocaine). The disposition of the four drugs tested was comparable to that of healthy controls in patients with chronic persistent hepatitis, chronic active hepatitis, and mild cirrhosis. In patients with severe cirrhosis (as defined by the presence of ascites, encephalopathy, or large esophageal varices), there was a significant impairment in the aminopyrine breath test (−31%) and in the clearance of antipyrine (−53%), lidocaine (−49%), and ICG (−54%). These results indicate that impairment of drug clearance occurs only late in the evolution of HBV-related chronic liver disease. This is in keeping with the known slow and insidious progression of the disease.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...