After 1 year, 10 of the SLDC patients (48%) and 4 of ELDC patients (19%) had HbA1c levels <= 7.5% (P =.01).
Conclusions: Our preliminary findings support the hypothesis
that overcoming language barriers by the establishment of a SLDC can be an effective means of improving metabolic control in youth with T1D in Hispanic families with limited English language skills.”
“Recent studies using both dissociated and organotypic cell cultures have shown that heterozygous Lurcher (Lc/+) Purkinje cells (PCs) grown in vitro share many of the same survival and morphological characteristics as Lc/+ PCs in vivo. We have used this established tissue culture system as a valuable model for studying cell death mechanisms in a relatively simple system where neurodegeneration is induced by a constitutive cation leak mediated by the Lurcher mutation in the delta 2 glutamate receptor (GluR delta 2). In this study, Ca++ imaging and immunocytochemistry studies indicate that intracellular Selleck Bcl 2 inhibitor levels of Ca++ are chronically increased in Lc/+ PCs and the concentration and/or distribution of the conventional PKC gamma isoform is altered in degenerating Lc/+ PCs. To begin to characterize
the molecular mechanisms that regulate Lc/+ PC death, the contributions of conventional PKC pathways and of two MAP kinase family members, JNK and p38, were examined in slice cultures from wild-type and Lc/+ mutant mouse cerebellum. Cerebellar slice cultures from P0 pups were treated with either a conventional PKC inhibitor, a JNK inhibitor, or a p38 inhibitor either from 0 to 14 or 7 to 14 DIV. Treatment with either of the three inhibitors from buy AZD6094 0 DIV significantly increased wild type and Lc/+ PC survival through 14 DIV, but only Lc/+
PC survival was significantly increased following treatments from 7 to 14 DIV. The results suggest that multiple PC death pathways are induced by the physical trauma of making organotypic slice cultures, naturally-occurring postnatal cell death, and the GluR delta 2 (Lc) mutation.”
“Background: Single-item physical activity questions provide a quick approximation of physical activity levels. While recall questionnaires provide a more detailed picture of an individual’s level of physical activity, single-item questions may be more appropriate in certain situations. The aim of this study was to evaluate two single-item physical activity questions Selleck EVP4593 (one absolute question and one relative question) for test-retest reliability, convergent validity, and discriminant validity, in a sample of older adults.
Methods: Data was obtained from the Project to Prevent Falls in Veterans, a fall risk-factor screening and modification trial. One question measured absolute physical activity (seldom, moderately, vigorously active) and one measured relative physical activity (more, about as, less active than peers). Test-retest reliability was examined using weighted Kappa statistics (kappa) in a sample of 43 subjects.