Institution
Saint Francis University
Education•Loretto, Pennsylvania, United States•
About: Saint Francis University is a education organization based out in Loretto, Pennsylvania, United States. It is known for research contribution in the topics: Population & Osteoblast. The organization has 1694 authors who have published 2038 publications receiving 87149 citations.
Topics: Population, Osteoblast, Growth factor, Bone cell, Health care
Papers published on a yearly basis
Papers
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TL;DR: Engaging communities in every phase of message design, incorporating their EMs, recognizing community heterogeneity, and addressing economic and structural barriers are critical steps to ensuring that health promotion messages reach their intended audience and achieve true cultural appropriateness.
Abstract: Objective
Little is known about how best to target cardiovascular health promotion messages to minorities. This study describes key lessons that emerged from a community and culture-centered approach to developing a multimedia, coronary heart disease (CHD) patient education program (PEP) for medically underserved South Asian immigrants.
28 citations
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TL;DR: Novel associations of circulating FGF-23 and fetuin-A with MAC, and LpPLA2 and sCD14 with AVC are shown, confirming that previously reported for Lp(a).
Abstract: Objective Calcification of the aortic valve and adjacent structures involves inflammatory, lipid and mineral metabolism pathways. We hypothesised that circulating biomarkers reflecting these pathways are associated with cardiac calcification in older adults. Methods We investigated the associations of various biomarkers with valvular and annular calcification in the Cardiovascular Health Study. Of the 5888 participants, up to 3585 were eligible after exclusions for missing biomarker, covariate or echocardiographic data. We evaluated analytes reflecting lipid (lipoprotein (Lp) (a), Lp-associated phospholipase A 2 (LpPLA 2 ) mass and activity), inflammatory (interleukin-6, soluble (s) CD14) and mineral metabolism (fetuin-A, fibroblast growth factor (FGF)-23) pathways that were measured within 5 years of echocardiography. The relationships of plasma biomarkers with aortic valve calcification (AVC), aortic annular calcification (AAC) and mitral annular calcification (MAC) were assessed with relative risk (RR) regression. Results Calcification was prevalent: AVC 59%, AAC 45% and MAC 41%. After adjustment, Lp(a), LpPLA 2 mass and activity and sCD14 were positively associated with AVC. RRs for AVC per SD (95% CI) were as follows: Lp(a), 1.051 (1.022 to 1.081); LpPLA 2 mass, 1.036 (1.006 to 1.066) and LpPLA 2 activity, 1.037 (1.004 to 1.071); sCD14, 1.039 (1.005 to 1.073). FGF-23 was positively associated with MAC, 1.040 (1.004 to 1.078) and fetuin-A was negatively associated, 0.949 (0.911 to 0.989). No biomarkers were significantly associated with AAC. Conclusion This study shows novel associations of circulating FGF-23 and fetuin-A with MAC, and LpPLA 2 and sCD14 with AVC, confirming that previously reported for Lp(a). Further investigation of Lp and inflammatory pathways may provide added insight into the aetiology of AVC, while study of phosphate regulation may illuminate the pathogenesis of MAC.
28 citations
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TL;DR: Thorough attention to hand-washing, tent sterilization, and technique in drawing blood cultures stopped the pseudo-epidemic.
Abstract: In the seven-month period from July 1975 through January 1976, 11 pediatric patients had Acinetobacter calcoaceticus var. anitratus cultured from blood; this organism had not been isolated from pediatric patients in the previous six months. In 10 of 11 patients, only the first of two cultures was positive. All patients recovered uneventfully, although only two were treated with appropriate antibiotics. Nine of 11 had been in mist tents at the time of the culture. Mist cultured from one tent contained the same organism found in the patient's blood culture. Eight of 10 patients, however, had blood for culture drawn from the same needle as samples for other blood work, compared with only three of 13 controls (p = .013); this represented a deviation from proper blood culture technique, and a mock trial confirmed contamination of blood cultures when technique was broken. Contamination by this organism occurred in the tent water reservoir and mist, and the nose and skin of the children were colonized. The hands of respiratory therapy technicians and blood-drawing personnel became contaminated while handling the mist tents. Thorough attention to hand-washing, tent sterilization, and technique in drawing blood cultures stopped the pseudo-epidemic.
28 citations
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TL;DR: This patient's disorder exemplifies a severe or "classic" extreme; an "experiment of Nature" that illustrates the effect of a complete deficiency of the ligand-binding chain (GPIb alpha) of the GPIb-V-IX receptor.
Abstract: Bernard-Soulier syndrome is a rare congenital platelet disorder that affects a surface membrane adhesion receptor, glycoprotein (GP) Ib-V-IX Both the genetic defects and the bleeding diatheses associated with the syndrome are heterogeneous due, in part, to the complexity of the involved receptor which consists of four different members, GPs: Ib alpha-Mr 143 K (contains the von Willebrand factor-binding site), Ib beta-Mr 22 K, V-Mr 83 K and IX-Mr 20 K We studied a kindred that includes a 40 year-old man with severe Bernard-Soulier syndrome: life-threatening gastrointestinal bleeding, thrombocytopenia, giant platelets and absent ristocetin-dependent platelet aggregation By Southern blotting, PCR amplification/sequencing, hetero-duplex analysis, and allele-specific oligonucleotide hybridization, the Ib-V-IX genes were analyzed, and the molecular genetic defect was defined as a one-base deletion in the GPIb alpha gene, involving an adenine of codon 19 The mutation, K19R, homozygous in the propositus and heterozygous in the available unaffected relatives, leads to a frame shift in codons 19-21 and a premature stop codon after codon 21 No functional GPIb alpha can be produced from the mutant allele, implying that the platelets of the affected patient lack all GPIb alpha Within the spectrum of Bernard-Soulier syndrome, this patient's disorder exemplifies a severe or "classic" extreme; an "experiment of Nature" that illustrates the effect of a complete deficiency of the ligand-binding chain (GPIb alpha) of the GPIb-V-IX receptor
28 citations
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TL;DR: Annular size has a significant effect on hemodynamics and the incidence of PPM in S AVR subjects, not observed in TAVR subjects and should be strongly considered when choosing a tissue valve for small and medium size annuli.
28 citations
Authors
Showing all 1697 results
Name | H-index | Papers | Citations |
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Steven M. Greenberg | 105 | 488 | 44587 |
Linus Pauling | 100 | 536 | 63412 |
Ernesto Canalis | 98 | 331 | 30085 |
John S. Gottdiener | 94 | 316 | 49248 |
Dalane W. Kitzman | 93 | 474 | 36501 |
Joseph F. Polak | 91 | 406 | 38083 |
Charles A. Boucher | 90 | 549 | 31769 |
Lawrence G. Raisz | 82 | 315 | 26147 |
Julius M. Gardin | 76 | 253 | 38063 |
Jeffrey S. Hyams | 72 | 357 | 22166 |
James J. Vredenburgh | 65 | 280 | 18037 |
Michael Centrella | 62 | 120 | 11936 |
Nathaniel Reichek | 62 | 248 | 22847 |
Gerard P. Aurigemma | 59 | 212 | 17127 |
Thomas L. McCarthy | 57 | 107 | 10167 |