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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Administrative data

Endpoint:
additional toxicological information
Type of information:
experimental study
Adequacy of study:
supporting study
Study period:
APRIL 13, 1988
Reliability:
4 (not assignable)
Rationale for reliability incl. deficiencies:
other: this data is from a study which does not give sufficient experimental details and which are only listed in short abstracts

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
1998
Report date:
1998

Materials and methods

Test guideline
Qualifier:
no guideline required
Guideline:
other: The method of analysis was an Enzyme Linked Immunoassay (ELISA) developed by Dr. Alan Paine of St. Bartholomew's Hospital Medical College.
Deviations:
no
Principles of method if other than guideline:
The kidney tissues from rats exposed to the subject materials in the 28 day Subacute Toxicity study were analyzed for a-2 µ -Globulin to confirm the species and sex specific toxicological phenomena associated with hyaline droplet nephropathy.
GLP compliance:
no

Test material

Constituent 1
Reference substance name:
PAMPLEFLEUR
IUPAC Name:
PAMPLEFLEUR
Test material form:
other: clear liquid

Results and discussion

Any other information on results incl. tables

The quantities of a-2µ-Globulin in the kidney tissues ranged from 45 to 695µg/gm tissue (VIOLIFF low dose animal and PAMPLEFLEUR high dose animal, respectively). These values would fall within the normal range of the protein in kidneys. However, Dr. Paine noted significant differences in the amounts assayed from fresh tissues versus formalin fixed tissues Some indication of a dose-response effect may be observed for the and PAMPLEFLEUR tissues, but are clearly insufficient to be usable.

Applicant's summary and conclusion

Conclusions:
The results of the study are insufficient to determine if the subject material caused hyaline droplet nephropathy.