Analytic index of the Michigan history magazine : vols. 1-25, 1917-1941 /

Mode of access: Internet.

LPF Layton, Robert D.1; Layton, Robert D

Secretary, Knights of Labor. Studio portrait

Transcript : public meeting on the public participation guidelines, section 7004(b) of the Resource Conservation and Recovery Act of 1976, July 1, 1977, Washington, D.C.

"July 1, 1977, Washington, D.C."--T.p.

Concerto pour le piano op. 1 : avec accompagnement d'orchestre ou d'un second piano /

Acc. arr. for piano.

Précis de chimie industrielle : à l'usage 1̊ des écoles d'arts et manufactures et d'arts et métiers : 2̊ des écoles préparatoires aux professions industrielles : 3̊ des fabricants et des agriculteurs /

t. 1. [Chimie minérale] -- t. 2. [Chimie organique] -- [t. 3.] Planches.

Preliminary report of a consultation on working women and day care needs, held June 1, 1967, Washington, D.C.

Bound with above.

Oversight of Indian claims affected by federal statute of limitations : hearing before the Select Committee on Indian Affairs, United States Senate, Ninety-seventh Congress, second session, on oversight of Indian claims affected by the federal statute of limitations, April 1, 1982, Washington, D.C

Part 2, "September 16, 1982" 1984.

Contribution of the collagen I alpha 1 and vitamin D receptor genes to the risk of hip fracture in elderly women

Context and Objective: Hip fracture is partially genetically determined. The present study was designed to examine the contributions of vitamin D receptor (VDR) and collagen I alpha 1 (COLIA1) genotypes to the liability to hip fracture in postmenopausal women. Design: The study was designed as a prospective population-based cohort investigation. Subjects: Six hundred seventy-seven postmenopausal women of Caucasian background, aged 70 +/- 7 yr (mean +/- SD), have been followed for up to 14 yr. Sixty-nine women had sustained a hip fracture during the period. Main Outcome: Atraumatic hip fractures were prospectively identified through radiologists' reports. Bone mineral density (BMD) at the hip and lumbar spine was measured by dual-energy x-ray absorptiometry. Genotypes: The TaqI and SpI COLIA1 polymorphisms of the VDR and COLIA1 genes were determined. Using the Single Nucleotide Polymorphism database, VDR TT, Tt, and tt genotypes were coded as TT, TC, and CC, whereas COLIA1 SS, Ss, and ss were coded as GG, GT, and TT. Results: Women with VDR CC genotype (16% prevalence) and COLIA1 TT genotype (5% prevalence) had an increased risk of hip fracture [odds ratio (OR) associated with CC, 2.6; 95% confidence interval (CI), 1.2-5.3; OR associated with TT, 3.8; 95% CI, 1.3-10.8] after adjustment for femoral neck BMD (OR, 3.4 per SD; 95% CI, 2.3-5.0) and age (OR, 1.4 per 5 yr; 95% CI, 1.1-1.7). Approximately 20 and 12% of the liability to hip fracture was attributable to the presence of the CC genotype and TT genotype, respectively. Conclusion: The VDR CC genotype and COLIA1 TT genotype were associated with increased hip fracture risk in Caucasian women, and this association was independent of BMD and age.

Role of growth hormone receptor signaling in osteogenesis from murine bone marrow progenitor cells

Growth hormone (GH) regulates many of the factors responsible for controlling the development of bone marrow progenitor cells (BMPCs). The aim of this study was to elucidate the role of GH in osteogenic differentiation of BMPCs using GH receptor null mice (GHRKO). BMPCs from GHRKO and their wild-type (WT) littermates were quantified by flow cytometry and their osteogenic differentiation in vitro was determined by cell morphology, real-time RT-PCR, and biochemical analyses. We found that freshly harvested GHRKO marrow contains 3% CD34 (hernatopoietic lineage), 43.5% CD45 (monocyte/macrophage lineage), and 2.5% CD106 positive (CFU-F/BMPC) cells compared to 11.2%, 45%, and 3.4% positive cells for (WT) marrow cells, respectively. When cultured for 14 days under conditions suitable for CFU-F expansion, GHRKO marrow cells lost CD34 positivity, and were markedly reduced for CD45, but 3- to 4-fold higher for CD106. While WT marrow cells also lost CD34 expression, they maintained CD45 and increased CD106 levels by 16-fold. When BMPCs from GHRKO mice were cultured under osteogenic conditions, they failed to elongate, in contrast to WT cells. Furthermore, GHRKO cultures expressed less alkaline phosphatase, contained less mineralized calcium, and displayed lower osteocalcin expression than WT cells. However, GHRKO cells displayed similar or higher expression of cbfa-1, collagen 1, and osteopontin mRNA compared to WT. In conclusion, we show that GH has an effect on the proportions of hematopoietic and mesenchymal progenitor cells in the bone marrow, and that GH is essential for both the induction and later progression of osteogenesis. (c) 2005 Elsevier Inc. All rights reserved.

Profecia, Glossolalia e Entusiasmo Carismático no Cristianismo Primitivo do Primeiro Século: Uma Análise Exegética de 1Coríntios 14,1-25.

O presente estudo exegético tem por objetivo analisar o fenômeno da profecia e da glossolalia no cristianismo primitivo a partir da Primeira Carta aos Coríntios. Para tanto, revisa-se algumas discussões exegéticas acerca do texto. O movimento cristão emergiu como uma seita judaica, mas amadureceu em um contexto greco-romano, sendo profundamente impactado pela cultura e tradições ocidentais. Por um lado, sofreu as influências das tradições israelitas antigas e do Judaísmo do Segundo Templo, e por outro, sofreu as influências das tradições greco-romanas, embora em menor grau. Com isso, esta pesquisa mostra que a profecia e a glossolalia em 1° Coríntios são fenômenos extáticos, no qual seu contexto mais próximo é o misticismo apocalíptico judaico.

Investigation of the coordinated functional activities of cytochrome P450 3A4 and P-glycoprotein in limiting the absorption of xenobiotics in Caco-2 cells

The coordination of the functional activities of intestinal CYP3A4 and P-gp in limiting the absorption of xenobiotics in Caco-2 cells was investigated. Growing Caco-2 cells were exposed to increasing concentrations of doxorubicin (1-2 μM) in plastic flasks to encourage a subpopulation of cells, that displayed an intrinsically higher multidrug resistance (mdr) phenotype than the parent cells, to survive and grow. Doxorubicin-exposed (hereinafter referred to as type I cells) and nonexposed Caco-2 cells (parent cells) on collagen-coated inserts were also treated with either 0 (control) or 0.25 μM 1α,25-dihydroxyvitamin D3 to promote cellular CYP3A4 expression. Increased P-gp protein expression, as detected by Western blotting, was noted in type I cells (213±54.35%) compared to that of parent cells (100±6.05%). Furthermore, they retained significantly less [3H]vincristine sulphate (p<0.05), a P-gp substrate, after efflux (272.89±11.86 fmol/mg protein) than the parent cells (381.39±61.82 fmol/mg protein). The expression of CYP3A4 in parental cells after 1α,25-dihydroxyvitamin D3 treatment was quantified to be 76.2±7.6 pmol/mg protein and comparable with that found in human jejunal enterocytes (70.0±20.0 pmol/mg protein). Type I cells, however, expressed a very low quantity of CYP3A4 both before and after the treatment that was beyond the minimum detection limit of Western blotting. Functionally, the rates of 1-hydroxylation of midazolam by CYP3A for both cell types ranged from 257.0±20.0 to 1057.0±46.0 pmol/min/mg protein. Type I cells, although having a higher P-gp expression and activity comparatively, metabolized midazolam less extensively than the parent cells. The results suggested that there were noncoordinated functional activities of intestinal CYP3A4 and P-gp in Caco-2 cells, although they both functioned independently to minimize intestinal epithelial absorption of xenobiotics. © 2002 Wiley-Liss, Inc. and the American Pharmaceutical Association.

Influence du statut calcique et en vitamine D sur l'homéostasie calcique : répercussion sur le calcium intracellulaire et sur l'os

Thèse numérisée par la Direction des bibliothèques de l'Université de Montréal.