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
  • 1990-1994  (3)
  • GAG degradation  (1)
  • Transient expression  (1)
  • chronic pancreatitis  (1)
  • 1
    Electronic Resource
    Electronic Resource
    Exocrine and endocrine functional reserve in the course of chronic pancreatitis as studied by maximal stimulation tests (1992)
    Springer
    Digestive diseases and sciences 37 (1992), S. 93-96 
    Details
    ISSN: 1573-2568
    Keywords: chronic pancreatitis ; glucagon test ; C peptide ; insulin
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract Thirty patients suffering from chronic alcoholic pancreatitis (18 calcified) were entered into a study of exocrine and endocrine pancreatic function based on two maximal stimulation tests, namely the secretin-cerulein test and the glucagon test with serum assays of C peptide. The glucagon test was also performed in 19 control subjects. In addition, 10 chronic pancreatitis patients and nine controls were subjected to an oral glucose tolerance test (OGTT) with serum insulin determinations. C peptide basal values were decreased only in patients with severe pancreatic exocrine insufficiency (P〈0.001), while Δ C peptide values were also reduced in patients with moderate exocrine insufficiency (P〈0.001). Lipase output correlated very well with Δ C peptide values (P〈0.001). While serum insulin levels during OGTT and C peptide basal values showed no significant differences between the chronic pancreatitis and control groups, Δ C peptide values were significantly reduced in chronic pancreatitis patients (P〈0.02). Both endocrine and exocrine function are impaired in chronic pancreatitis, as demonstrated by maximal tests, even in early stages of the disease.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01308348
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 2
    Electronic Resource
    Electronic Resource
    The VirD2 protein of Agrobacterlum tumefaciens carries nuclear localization signals important for transfer of T-DNA to plants (1993)
    Springer
    Molecular genetics and genomics 239 (1993), S. 345-353 
    Details
    ISSN: 1617-4623
    Keywords: β-Glucuronidase ; Transient expression ; Ti plasmid ; Nuclear localization signal ; Tobacco seedling
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract Agrobacterium tumefaciens is able to transfer a piece of DNA, the T-DNA, to the nucleus of the plant cell. The VirD2 protein is required for the production of the T-DNA, it is tightly linked to the T-DNA and it is thought to direct it to the plant genome. Two nuclear localization signals (NLS), one in the N-terminal part and one in the C-terminal part of the VirD2 protein, have been shown to be able to target marker proteins to the plant nucleus. Here we analyze nuclear entry of the T-DNA complex using a new and very sensitive assay for T-DNA transfer. We show that optimal T-DNA transfer requires the VirD2 NLS located in the C-terminal part of the protein, whereas mutations in the N-terminal NLS coding sequence seem to have no effect on T-DNA transfer.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00276932
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 3
    Electronic Resource
    Electronic Resource
    Relation between hyaluronan and sulphated glycosaminoglycan synthesis and degradation in cultured embryonic fibroblasts. Effect of concanavalin a and ammonium chloride administration (1991)
    New York, NY [u.a.] : Wiley-Blackwell
    Cell Biochemistry and Function 9 (1991), S. 255-262 
    Details
    ISSN: 0263-6484
    Keywords: Hyaluronan ; glycosaminoglycans ; GAG synthesis ; GAG degradation ; chick embryo ; fibroblasts ; Chemistry ; Biochemistry and Biotechnology
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Biology , Medicine
    Notes: In order to evaluate the relationship between glycosaminoglycan (GAG) synthesis and degradation, the effect of NH4Cl, which inhibits lysosomal degradation, on GAG production was analysed in vitro in concanavalin A (Con A) stimulated fibroblasts from 7 and 14-day-old chick embryos. 35SO4 incorporation into total proteoglycan (PG), 3H incorporation into individual GAG classes, β-N-acetyl-D-glucosaminidase and β-D-glucuronidase activity were determined. The results indicate a correlation between Con A and NH4Cl effects: NH4Cl induced a reduction principally in the GAG classes most stimulated by Con A. Thus HA and DS are much more stimulated by Con A and inhibited by NH4Cl than are CS and HS.
    Additional Material: 2 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/cbf.290090407
    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...