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
Filter
  • Duration of breast feeding  (1)
  • internal perfusion  (1)
  • 1
    Electronic Resource
    Electronic Resource
    Relationship between breast feeding and PCB residues in blood of the children whose mothers were occupationally exposed to PCBs (1978)
    Springer
    International archives of occupational and environmental health 41 (1978), S. 189-197 
    Details
    ISSN: 1432-1246
    Keywords: Blood PCB level ; Gas chromatographic pattern ; Duration of breast feeding
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary Quantitative and qualitative examination of Polychlorinated Biphenyl (PCB) residues in blood of the women occupationally exposed to PCBs and of their children has been carried out. The children examined in this study have ingested their mothers' milk for periods of 0 to 3 years. The age of the children at the time of this study ranges from 0 to 13 years. The data obtained in this examination provide evidence that PCBs are retained in the children's body for many years and a longer feeding of mothers' milk tends to increase PCB levels in the blood of the children. Especially high PCB levels, 93.2 ppb (μg/kg) and 77.4 ppb are found in the blood of two children. It is found that the gas chromatographic patterns of blood PCBs of the children who have been fed on their mothers' milk for a long time, are different from those of their mothers.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00572891
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 2
    Electronic Resource
    Electronic Resource
    Multiple mechanisms of antagonism ofγ-aminobutyric acid (GABA) responses (1987)
    Springer
    Cellular and molecular neurobiology 7 (1987), S. 97-103 
    Details
    ISSN: 1573-6830
    Keywords: γ-aminobutyric acid (GABA) ; dorsal root ganglion neurons ; internal perfusion ; GABA antagonists
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Summary 1. Gamma-aminobutyric acid (GABA) is one of the most important neurotransmitters in the brain. In an effort to understand the operation of the GABA receptor-ionophore complex, the antagonism of GABA responses by four substances was studied in bullfrog dorsal root ganglion cells by concentration-clamp and internal-perfusion techniques. 2. Two antagonists (bicuculline and Zn2+) were competitive; two (picrotoxin and penicillin) were noncompetitive. However, significant changes in the kinetics of activation and inactivation were produced by the antagonists, including those that were competitive. 3. The causes of these changes may be important clues to the structure and operation of the GABA receptor-ionophore complex.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00734993
    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...