GLORIA

GEOMAR Library Ocean Research Information Access

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
Filter
  • risk assessment  (5)
  • Alloxan diabetes  (1)
  • Springer  (6)
  • Blackwell Publishing Ltd
Document type
Keywords
Publisher
  • Springer  (6)
  • Blackwell Publishing Ltd
Years
  • 1
    Electronic Resource
    Electronic Resource
    Euro Chlor Risk Assessment for the Marine Environment Osparcom Region: North Sea - Trichloroethylene (1998)
    Springer
    Environmental monitoring and assessment 53 (1998), S. 467-487 
    Details
    ISSN: 1573-2959
    Keywords: risk assessment ; chlorinated compound ; environmental ; marine ; exposure ; aquatic toxicity ; monitoring ; trichloroethylene
    Source: Springer Online Journal Archives 1860-2000
    Topics: Energy, Environment Protection, Nuclear Power Engineering
    Notes: Abstract This risk assessment on trichloroethylene (TRI) was carried out specifically for the marine environment, according to the methodology laid down in the EU risk assessment Regulation (1488/94) and the Guidance Document of the EU New and Existing Substances Regulation (TGD, 1997). The study consists of the collection and evaluation of data on effects and environmental concentrations from analytical monitoring programs in large rivers and estuaries in the North Sea area. The risk is indicated by the ratio of the "predicted environmental concentrations" (PEC) and the "predicted no effect concentrations" (PNEC) for the marine aquatic environment. In total, 19 studies for fish, 30 studies for invertebrates and 14 studies for algae have been evaluated. Both acute and chronic toxicity studies have been taken into account and the appropriate assessment factors have been used to define a PNEC value of 150 µg/l. Most of the available monitoring data apply to rivers and estuaries and were used to calculate PECs. The most recent data (1991-1995) support a typical PEC of 0.1 µg TRI/l water and a worst case PEC of 3.5 µg TRI/l water. The calculated PEC/PNEC ratios give a safety margin of 40 to 1,500 between the predicted no effect concentration and the exposure concentration. Additional evaluation of environmental fate and bioaccumulation characteristics showed that no concern for food chain accumulation is expected.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1023/A:1006066600350
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 2
    Electronic Resource
    Electronic Resource
    Diabetic neuropathy. An experimental study in alloxanised rats, with special reference to insulin therapy (1972)
    Springer
    Acta diabetologica 9 (1972), S. 983-1006 
    Details
    ISSN: 1432-5233
    Keywords: Alloxan diabetes ; Diabetic neuropathy ; Experimental diabetes ; Experimental neuropathy ; Insulin therapy in diabetes
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Résumé Des nerfs sciatiques isolés de 21 rats albinois mâles atteints de diabète alloxane et de 6 animaux d'essai ont fait l'objet d'une étude au point de vue histopathologique après une période d'hyperglycémie durant 4 à 6 mois. Des animaux atteints du diabète, 9 n'avaient pas été traités avec insuline, tandis que les douze autres reçevaient une dose de 2,5 U/die de l'hormone. Dans les deux groupes, une légère dégénération myélenique se manifestait après le 4ème mois; au 5e–6e mois, le groupe des rats atteints de diabète n'ayant pas été traité avec insuline présentait une dégénération myélenique et du cylindraxe bien plus graves que dans le groupe des animaux traités. Les vaisseaux du sang intraneuraux étaient essentiellement normaux chez tous les animaux.
    Abstract: Resumen Se han estudiado desde el punto de vista histopatológico, tras un periodo de hiperglucemia de la duración de 4 a 6 meses, los nervios ciáticos aislados de 21 ratas blancas macho, afectas de diabetes de aloxina y de 6 animales de control. De los animales diabéticos 9 fueron tratados con insulina, mientras que los remanentes 12 recibiían una dosis de 2,5 unidades diarias del hormón. En ambos grupos, al 4° mes, se podía observar una leve degeneración mielínica; al 5°–6° mes, en el grupo de ratas diabéticass no tratadas con insulina, la degeneración mielínica y del cilindroeje era significativamente más grave que en los animales no tratados. Los vasos sanguíneos intraneurales esencialmente eran normales en todos los animales.
    Notes: Riassunto Nervi sciatici isolati da 21 ratti albini maschi con diabete da allossana e da 6 animali di controllo sono stati studiati dal punto di vista istopatologico dopo un periodo di iperglicemia della durata di 4–6 mesi. Degli animali diabetici, 9 non erano trattati con insulina, mentre i rimanenti 12 ricevevano una dose di 2,5 U/die dell'ormone. In entrambi i gruppi era presente, al 4° mese, lieve degenerazione mielinica; al 5°–6° mese, nel gruppo dei ratti diabetici non trattati con insulina la degenerazione mielinica e del cilindrasse era significativamente più grave che in quello degli animali trattati. I vasi sanguigni intraneurali erano essenzialmente normali in tutti gli animali.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01564595
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 3
    Electronic Resource
    Electronic Resource
    Euro Chlor Risk Assessment for the Marine Environment Osparcom Region: North Sea - Chloroform (1998)
    Springer
    Environmental monitoring and assessment 53 (1998), S. 401-424 
    Details
    ISSN: 1573-2959
    Keywords: risk assessment ; chlorinated compound ; environmental ; marine ; exposure ; aquatic toxicity ; monitoring ; chloroform
    Source: Springer Online Journal Archives 1860-2000
    Topics: Energy, Environment Protection, Nuclear Power Engineering
    Notes: Abstract This risk assessment on chloroform was carried out specifically for the marine environment, according to the methodology laid down in the EU risk assessment Regulation (1488/94) and the Guidance Document of the EU New and Existing Substances Regulation (TGD, 1997). The study consists of the collection and evaluation of data on effects and environmental concentrations from analytical monitoring programs in large rivers and estuaries in the North Sea area. The risk is indicated by the ratio of the "predicted environmental concentrations" (PEC) and the "predicted no effect concentrations" (PNEC) for the marine aquatic environment. In total, 23 studies for fish, 17 studies for invertebrates and 10 studies for algae have been evaluated. Both acute and chronic toxicity studies have been taken into account and the appropriate assessment factors have been used to define a typical PNEC value of 72 µg/l. Due to limitations of the studies evaluated, a worst PNEC of 1 µg/l could also be used. Most of the available monitoring data apply to rivers and estuaries and were used to calculate PECs. The most recent data (1991-1995) support a typical PEC of 0.2 µg chloroform per litre of water and a worst case PEC of 5 to 11.5 µg chloroform per litre of water. The calculated PEC/PNEC ratios give a safety margin of 6 to 360 between the predicted no effect concentration and the exposure concentrations. A worst case ratio, however, points to a potential risk for sensitive species. Refinement of the assessment is necessary by looking for more data. Additional evaluation of environmental fate and bioaccumulation characteristics showed that no concern is expected for food chain accumulation.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1023/A:1006010515371
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 4
    Electronic Resource
    Electronic Resource
    Euro Chlor Risk Assessment for the Marine Environment Osparcom Region: North Sea - Tetrachloroethylene (1998)
    Springer
    Environmental monitoring and assessment 53 (1998), S. 489-508 
    Details
    ISSN: 1573-2959
    Keywords: risk assessment ; chlorinated compound ; environmental ; marine ; exposure ; aquatic toxicity ; monitoring ; tetrachloroethylene
    Source: Springer Online Journal Archives 1860-2000
    Topics: Energy, Environment Protection, Nuclear Power Engineering
    Notes: Abstract This risk assessment on tetrachloroethylene (PER) was carried out specifically for the marine environment, according to the methodology laid down in the EU risk assessment Regulation (1488/94) and the Guidance Document of the EU New and Existing Substances Regulation (TGD, 1997). The study consists of the collection and evaluation of data on effects and environmental concentrations from analytical monitoring programs in large rivers and estuaries in the North Sea area. The risk is indicated by the ratio of the "predicted environmental concentrations" (PEC) and the "predicted no effect concentrations" (PNEC) for the marine aquatic environment. In total, 18 studies for fish, 13 studies for invertebrates and 8 studies for algae have been evaluated. Both acute and chronic toxicity studies have been taken into account and the appropriate assessment factors have been used to define a PNEC value of 51 µg/l. Most of the available monitoring data apply to rivers and estuary waters and were used to calculate PECs. The most recent data (1991-1995) support a typical PEC of 0.2 µg PER/l water and a worst case PEC of 2.5 µg PER/l water. The calculated PEC/PNEC ratios give a safety margin of 20 to 250 between the predicted no effect concentration and the exposure concentration. Additional evaluation of environmental fate and bioaccumulation characteristics showed that no concern is expected for food chain accumulation.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1023/A:1006018717188
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 5
    Electronic Resource
    Electronic Resource
    Euro Chlor Risk Assessment for the Marine Environment Osparcom Region: North Sea - 1,1,2-Trichloroethane (1998)
    Springer
    Environmental monitoring and assessment 53 (1998), S. 447-466 
    Details
    ISSN: 1573-2959
    Keywords: risk assessment ; chlorinated compound ; marine ; environmental ; exposure ; aquatic toxicity ; monitoring
    Source: Springer Online Journal Archives 1860-2000
    Topics: Energy, Environment Protection, Nuclear Power Engineering
    Notes: Abstract This risk assessment on 1,1,2-trichloroethane (T112) was carried out specifically for the marine environment, according to the methodology laid down in the EU risk assessment Regulation (1488/94) and the Guidance Document of the EU New and Existing Substances Regulation (TGD, 1997). The study consists of the collection and evaluation of data on effects and environmental concentrations from analytical monitoring programs in large rivers and estuaries in the North Sea area. The risk is indicated by the ratio of the "predicted environmental concentrations" (PEC) and the "predicted no effect concentrations" (PNEC) for the marine aquatic environment. In total, 22 studies for fish, 45 studies for invertebrates and 9 studies for algae have been evaluated. Both acute and chronic toxicity studies have been taken into account and the appropriate assessment factors have been used to define a PNEC value of 300 µg/l. Most of the available monitoring data apply to rivers and estuaries and were used to calculate PECs. The most recent data (1991-1995) support a typical PEC of 0.01 µg T112/l water and a worst case PEC of 5 µg T112/l water. The calculated PEC/PNEC ratios give a safety margin of 60 to 30,000 between the predicted no effect concentration and the exposure concentration. Additional evaluation of environmental fate and bioaccumulation characteristics showed that no concern is expected for food chain accumulation.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1023/A:1006014616279
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 6
    Electronic Resource
    Electronic Resource
    Euro Chlor Risk Assessment for the Marine Environment Osparcom Region: North Sea - 1,2-Dichloroethane (1998)
    Springer
    Environmental monitoring and assessment 53 (1998), S. 425-445 
    Details
    ISSN: 1573-2959
    Keywords: risk assessment ; chlorinated compound ; environmental ; marine ; exposure ; aquatic toxicity ; monitoring ; 1,2-dichloroethane
    Source: Springer Online Journal Archives 1860-2000
    Topics: Energy, Environment Protection, Nuclear Power Engineering
    Notes: Abstract This risk assessment on 1,2-dichloroethane (EDC) was carried out specifically for the marine environment, according to the methodology laid down in the EU risk assessment Regulation (1488/94) and the Guidance Document of the EU New and Existing Substances Regulation (TGD, 1997). The study consists of the collection and evaluation of data on effects and environmental concentrations from analytical monitoring programs in large rivers and estuaries in the North Sea area. The risk is indicated by the ratio of the "predicted environmental concentrations" (PEC) and the "predicted no effect concentrations" (PNEC) for the marine aquatic environment. In total, 21 studies for fish, 17 studies for invertebrates and 7 studies for algae have been evaluated. Both acute and chronic toxicity studies have been taken into account and the appropriate assessment factors have been used to define a PNEC value of 1100 µg/l. Most of the available monitoring data apply to rivers and estuaries and were used to calculate PECs. The most recent data (1991-1995) support a typical PEC of 0.5 µg EDC/l and a worst case PEC of 6.4 µg EDC/l. The calculated PEC/PNEC ratios give a safety margin of 170 to 2200 between the predicted no effect concentration and the exposure concentration. Additional evaluation of environmental fate and bioaccumulation characteristics showed that no concern is expected for food chain accumulation.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1023/A:1006062532209
    Location Call Number Limitation 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...