67 research outputs found
Protein Profiling of Human Nonpigmented Ciliary Epithelium Cell Secretome: The Differentiation Factors Characterization for Retinal Ganglion Cell line
The purpose of this paper was to characterize proteins secreted from the human nonpigmented ciliary epithelial (HNPE) cells, which have differentiated a rat retinal ganglion cell line, RGC-5. Undifferentiated RGC-5 cells have been shown to express several marker proteins characteristic of retinal ganglion cells. However, RGC-5 cells do not respond to N-methyl-D aspartate (NMDA), or glutamate. HNPE cells have been shown to secrete numbers of neuropeptides or neuroproteins also found in the aqueous humor, many of which have the ability to influence the activity of neuronal cells. This paper details the profile of HNPE cell-secreted proteins by proteomic approaches. The experimental results revealed the identification of 132 unique proteins from the HNPE cell-conditioned SF-medium. The biological functions of a portion of these identified proteins are involved in cell differentiation. We hypothesized that a differentiation system of HNPE cell-conditioned SF-medium with RGC-5 cells can induce a differentiated phenotype in RGC-5 cells, with functional characteristics that more closely resemble primary cultures of rat retinal ganglion cells. These proteins may replace harsh chemicals, which are currently used to induce cell differentiation
Predicting Academic Performance: A Systematic Literature Review
The ability to predict student performance in a course or program creates opportunities to improve educational outcomes. With effective performance prediction approaches, instructors can allocate resources and instruction more accurately. Research in this area seeks to identify features that can be used to make predictions, to identify algorithms that can improve predictions, and to quantify aspects of student performance. Moreover, research in predicting student performance seeks to determine interrelated features and to identify the underlying reasons why certain features work better than others. This working group report presents a systematic literature review of work in the area of predicting student performance. Our analysis shows a clearly increasing amount of research in this area, as well as an increasing variety of techniques used. At the same time, the review uncovered a number of issues with research quality that drives a need for the community to provide more detailed reporting of methods and results and to increase efforts to validate and replicate work.Peer reviewe
Characterization of a class of bivariate distribution functions
Let FX,Y(x,y) be a bivariate distribution function and Pn(x), Qm(y), n, m = 0, 1, 2,..., the orthonormal polynomials of the two marginal distributions FX(x) and FY(y), respectively. Some necessary conditions are derived for the co-efficients cn, n = 0, 1, 2,..., if the conditional expectation E[Pn(X) [short parallel] Y] = cnQn(Y) holds for n = 0, 1, 2,.... Several examples are given to show the application of these necessary conditions.Bivariate distribution conditional expectation moment sequence orthonormal polynomials
Attainment of combined optimal lipid values with the use of niacin: has AIM-HIGH closed the book on this debate?
Attainment of combined optimal lipid values: a paradigm shift in the management of dyslipidemia
Effects of Inositol, LiCl, and Heparin on the Antibody Responses to SRBC by Normal and Immunodeficient XID Mice
Pharmacists implementing transitions of care in inpatient, ambulatory and community practice settings: [erratum in Pharm Pract (Granada): 2014;12(3):508]
Objective: To introduce pharmacists to the process, challenges, and opportunities of creating transitions of care (TOC) models in the inpatient, ambulatory, and community practice settings.Methods: TOC literature and resources were obtained through searching PubMed, Ovid, and GoogleScholar. The pharmacist clinicians, who are the authors in this manuscript are reporting their experiences in the development, implementation of, and practice within the TOC models.Results: Pharmacists are an essential part of the multidisciplinary team and play a key role in providing care to patients as they move between health care settings or from a health care setting to home. Pharmacists can participate in many aspects of the inpatient, ambulatory care, and community pharmacy practice settings to implement and ensure optimal TOC processes. This article describes establishing the pharmacist’s TOC role and practicing within multiple health care settings. In these models, pharmacists focus on medication reconciliation, discharge counseling, and optimization of medications. Additionally, a checklist has been created to assist other pharmacists in developing the pharmacist’s TOC roles in a practice environment or incorporating more TOC elements in their practice setting.Conclusion: Optimizing the TOC process, reducing medication errors, and preventing adverse events are important focus areas in the current health care system, as emphasized by The Joint Commission and other health care organizations. Pharmacists have the unique opportunity and skillset to develop and participate in TOC processes that will enhance medication safety and improve patient care
Pharmacists implementing transitions of care in inpatient, ambulatory and community practice settings: [erratum for Pharm Pract (Granada) 2014;12(2):439]
Objective: To introduce pharmacists to the process, challenges, and opportunities of creating transitions of care (TOC) models in the inpatient, ambulatory, and community practice settings.Methods: TOC literature and resources were obtained through searching PubMed, Ovid, and GoogleScholar. The pharmacist clinicians, who are the authors in this manuscript are reporting their experiences in the development, implementation of, and practice within the TOC models.Results: Pharmacists are an essential part of the multidisciplinary team and play a key role in providing care to patients as they move between health care settings or from a health care setting to home. Pharmacists can participate in many aspects of the inpatient, ambulatory care, and community pharmacy practice settings to implement and ensure optimal TOC processes. This article describes establishing the pharmacist’s TOC role and practicing within multiple health care settings. In these models, pharmacists focus on medication reconciliation, discharge counseling, and optimization of medications. [a sentence was deleted] Conclusion: Optimizing the TOC process, reducing medication errors, and preventing adverse events are important focus areas in the current health care system, as emphasized by The Joint Commission and other health care organizations. Pharmacists have the unique opportunity and skillset to develop and participate in TOC processes that will enhance medication safety and improve patient care
Frequency of attainment of low-density lipoprotein cholesterol and non-high-density lipoprotein cholesterol goals in cardiovascular clinical practice (from the National Cardiovascular Data Registry PINNACLE Registry)
Studies have found that non-high-density lipoprotein cholesterol (non-HDL-C) is a superior marker for coronary heart disease compared to low-density lipoprotein cholesterol (LDL-C). Little is known about achievement of non-HDL-C goals outside clinical trials. Within a population of 146,064 patients with dyslipidemia in the PINNACLE Registry and a subgroup of 36,188 patients with diabetes mellitus (DM), we examined the proportion of patients and patient characteristics associated with having LDL-C, non-HDL-C, and both LDL-C and non-HDL-C levels at National Cholesterol Education Program goals. LDL-C, non-HDL-C, and both LDL-C and non-HDL-C goals in the overall cohort were achieved by 73%, 73.4%, and 68.9% patients, respectively. Significant predictors of meeting all 3 goals were age, male gender, statin, nonstatin, and combined statin plus nonstatin use. Patients with co-morbidities of hypertension, previous stroke or transient ischemic attack, peripheral arterial disease, myocardial infarction, and smoking were less likely to have LDL-C, non-HDL-C, and both LDL-C and non-HDL-C levels at National Cholesterol Education Program goal. In the overall cohort, patients with DM were less likely to meet non-HDL-C and both LDL-C and non-HDL-C goals. In the subgroup of patients with DM, predictors of meeting lipid goals were similar to the overall cohort. In conclusion, these data suggest contemporary treatment patterns by cardiologists successfully achieve lipid goals in most patients. Younger, female patients and those with atherosclerotic cardiovascular disease and risk factors, such as hypertension and DM, are less likely to achieve goals and may require more careful follow-up after statin initiation. Both LDL-C and non-HDL-C goals are achieved in \u3c70% of patients, suggesting room for improvement if a goal-targeted individualized strategy is adopted
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