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: In conclusion, IGF-I and -II are autocrine repressors of collagenase-3 synthesis, and this effect may contribute to their actions on the maintenance of a normal bone collagen matrix.
Abstract: Insulin-like growth factors (IGF)-I and -II are presumed to act as autocrine regulators of bone formation. Recently, we demonstrated that IGF-I and -II inhibit bone collagen degradation and collagenase-3 synthesis in osteoblast cultures. Therefore, we tested the autocrine role of IGFs in the endogenous expression of collagenase-3 in cultures of osteoblast-enriched cells from 22-day fetal rat calvariae (Ob cells). Steady-state messenger RNA (mRNA) levels were determined by Northern blot analysis and collagenase concentrations in the culture medium were determined by Western immunoblot. Basal level collagenase-3 transcripts decreased in Ob cell cultures, coinciding with an increase in IGF-I and -II protein levels. Removal of the conditioned medium modestly increased collagenase-3 mRNA levels and restored the ability of exogenously added IGF-I to repress collagenase-3 transcripts. IGF neutralizing antibodies and IGF binding proteins-2 and -3 in excess increased and sustained collagenase mRNA, heterogeneous n...
40 citations
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TL;DR: At Camp Gruber, an Oklahoma shelter for Louisianans displaced by Hurricane Katrina, a survey tool was used to identify children separated from their guardians and answering 'no' to the question of whether the accompanying adult was the guardian of the child prior to Hurricane Katrina was a strong predictor of being listed as 'missing' by the National Center for Missing and Exploited Children.
Abstract: Children constitute a vulnerable population and special considerations are necessary in order to provide proper care for them during disasters. After disasters such as Hurricane Katrina, the rapid identification and protection of separated children and their reunification with legal guardians is necessary in order to minimise secondary injuries (i.e. physical and sexual abuse, neglect and abduction). At Camp Gruber, an Oklahoma shelter for Louisianans displaced by Hurricane Katrina, a survey tool was used to identify children separated from their guardians. Of the 254 children at the camp, 36 (14.2 per cent) were separated from their legal guardians. Answering 'no' to the question of whether the accompanying adult was the guardian of the child prior to Hurricane Katrina was a strong predictor (27.8 per cent versus 3.2 per cent) of being listed as 'missing' by the National Center for Missing and Exploited Children (NCMEC). All the children at Camp Gruber who were listed as 'missing' by the NCMEC were subsequently reunited with their guardians.
40 citations
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TL;DR: In this article, the authors used the output from the GENESIS v2 Global Climate Model (GCM) to calculate the mean annual temperature, precipitation, and porefluid advection velocity, v, through the soils for three time points during the last 13,000y in order to quantify the effect of temperature on Na depletion.
40 citations
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TL;DR: Patients with shorter duration of diabetes and poor baseline glycemic control were most likely to have clinically significant glycemic responses to this program, leaving unanswered the question of the mechanism of this association.
Abstract: Background: This study prospectively identifies those characteristics of office patients with diabetes that predict subsequent improvement in glycemic control in response to an educational intervention. Methods: Data on demographic factors, disease characteristics, and glycemic control were obtained on a consecutive series of patients referred by their primary physician to a 4-day outpatient diabetes education and care program. Follow-up measurement of g1ycosyIated hemoglobin (HbA1C) was obtained from the same laboratory 2 months later. Analysis using logistic response models identified baseline characteristics associated with improved HbA1C. Results: Among the 169 study subjects, 74 (44 percent) had at least a 20 percent improvement in HbA1C levels 2 months after the program. Among these subjects, mean HbA1C level was 10.6 percent before and 7.4 percent 2 months after the program. Factors associated with improvement in HbA1C values in bivariate and multivariate logistic models included duration of diabetes less than 2 years (risk ratio = 1.90, 95 percent confidence interval (CI) 1.30–2.76) and initial HbA1C level greater than 10 percent (risk ratio = 2.75,95 percent CI 2.08–4.01). Baseline functional status, health locus of control, social support, knowledge of diabetes self-care, age, weight as percentage of ideal body weight, age at diagnosis, race, sex, family history of diabetes, type of diabetes, and mode of treatment were not significant predictors of improved HbA1C. Conclusions: Patients with shorter duration of diabetes and poor baseline glycemic control were most likely to have clinically significant glycemic responses to this program. Severity of disease and regression to the mean were unable to account for this association, leaving unanswered the question of the mechanism of this association. The data also identified a group of patients who do not respond well to this educational approach and for whom novel approaches to behavior change should be considered.
40 citations
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University of Navarra1, Taipei Veterans General Hospital2, Newcastle University3, Université libre de Bruxelles4, Université catholique de Louvain5, University of Bologna6, St. Vincent's Health System7, University of New South Wales8, Carolinas Medical Center9, Wellington Management Company10, Austin Hospital11, Saint Francis University12, The Chinese University of Hong Kong13
TL;DR: In 100 patients undergoing liver surgery after receiving SIRT, mortality and complication rates appeared acceptable given the risk profile of the recruited patients.
Abstract: Reports show that selective internal radiation therapy (SIRT) may downsize inoperable liver tumors to resection or transplantation, or enable a bridge-to-transplant. A small-cohort study found that long-term survival in patients undergoing resection following SIRT appears possible but no robust studies on postsurgical safety outcomes exist. The Post-SIR-Spheres Surgery Study was an international, multicenter, retrospective study to assess safety outcomes of liver resection or transplantation following SIRT with yttrium-90 (Y-90) resin microspheres (SIR-Spheres®; Sirtex). Data were captured retrospectively at participating SIRT centers, with Y-90 resin microspheres, surgery (resection or transplantation), and follow-up for all eligible patients. Primary endpoints were perioperative and 90-day postoperative morbidity and mortality. Standard statistical methods were used. The study included 100 patients [hepatocellular carcinoma: 49; metastatic colorectal cancer (mCRC): 30; cholangiocarcinoma, metastatic neuroendocrine tumor, other: 7 each]; 36% of patients had one or more lines of chemotherapy pre-SIRT. Sixty-three percent of patients had comorbidities, including hypertension (44%), diabetes (26%), and cardiopathy (16%). Post-SIRT, 71 patients were resected and 29 received a liver transplant. Grade 3+ peri/postoperative complications and any grade of liver failure were experienced by 24 and 7% of patients, respectively. Four patients died <90 days postsurgery; all were trisectionectomies (mCRC: 3; cholangiocarcinoma: 1) and typically had one or more previous chemotherapy lines and presurgical comorbidities. In 100 patients undergoing liver surgery after receiving SIRT, mortality and complication rates appeared acceptable given the risk profile of the recruited patients.
40 citations
Authors
Showing all 1697 results
Name | H-index | Papers | Citations |
---|---|---|---|
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 |