26 results
Search Results
2. Expanding roles in a library-based bioinformatics service program: a case study.
- Author
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Meng Li, Yi-Bu Chen, and Clintworth, William A.
- Subjects
MEDICAL libraries ,COMPUTER software ,COMPUTERS ,WORKING hours ,MEDICAL research ,PAPER chromatography ,STATISTICS ,SURVEYS ,USER charges ,ADULT education workshops ,BIOINFORMATICS ,GENOMICS ,DATA analysis ,LIBRARY public services ,PROFESSIONAL licenses - Abstract
Question: How can a library-based bioinformatics support program be implemented and expanded to continuously support the growing and changing needs of the research community? Setting: A program at a health sciences library serving a large academic medical center with a strong research focus is described. Methods: The bioinformatics service program was established at the Norris Medical Library in 2005. As part of program development, the library assessed users' bioinformatics needs, acquired additional funds, established and expanded service offerings, and explored additional roles in promoting on- campus collaboration. Results: Personnel and software have increased along with the number of registered software users and use of the provided services. Conclusion: With strategic efforts and persistent advocacy within the broader university environment, library-based bioinformatics service programs can become a key part of an institution's comprehensive solution to researchers' ever-increasing bioinformatics needs. [ABSTRACT FROM AUTHOR]
- Published
- 2013
- Full Text
- View/download PDF
3. Research status and global trends of late-life depression from 2004 to 2023: bibliometric analysis.
- Author
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Ruonan Du, Kebing Yang, Wei Li, Zhiren Wang, and Haipeng Cai
- Subjects
DIAGNOSIS of mental depression ,RESEARCH funding ,GERIATRIC psychiatry ,CITATION analysis ,QUANTITATIVE research ,RELATIVE medical risk ,NEUROBIOLOGY ,MEDICAL research ,BIBLIOMETRICS ,COGNITION disorders ,TECHNOLOGY ,DATA analysis software ,MENTAL depression ,OLD age - Abstract
Background: Global research hotspots and future research trends in the neurobiological mechanisms of late-life depression (LLD) as well as its diagnosis and treatment are not yet clear. Objectives: This study profiled the current state of global research on LLD and predicted future research trends in the field. Methods: Literature with the subject term LLD was retrieved from the Web of Science Core Collection, and CiteSpace software was used to perform econometric and co-occurrence analyses. The results were visualized using CiteSpace, VOSviewer, and other software packages. Results: In total, 10,570 publications were included in the analysis. Publications on LLD have shown an increasing trend since 2004. The United States and the University of California had the highest number of publications, followed consecutively by China and England, making these countries and institutions the most influential in the field. Reynolds, Charles F. was the author with the most publications. The International Journal of Geriatric Psychiatry was the journal with the most articles and citations. According to the co-occurrence analysis and keyword/citation burst analysis, cognitive impairment, brain network dysfunction, vascular disease, and treatment of LLD were research hotspots. Conclusion: Late-life depression has attracted increasing attention from researchers, with the number of publications increasing annually. However, many questions remain unaddressed in this field, such as the relationship between LLD and cognitive impairment and dementia, or the impact of vascular factors and brain network dysfunction on LLD. Additionally, the treatment of patients with LLD is currently a clinical challenge. The results of this study will help researchers find suitable research partners and journals, as well as predict future hotspots. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
4. Association of Chiropractic Colleges Educational Conference and Research Agenda Conference 2024: The Healthcare Evolution.
- Subjects
CHIROPRACTIC education ,CHIROPRACTIC ,CONFERENCES & conventions ,MEDICAL research - Abstract
This conference was convened by the Association of Chiropractic Colleges in San Diego, CA from March 21–23, 2024. The theme for this Association of Chiropractic Colleges Educational Conference and Research Agenda Conference (ACC-RAC) program was The Healthcare Evolution. This proceedings document includes the names of the Peer Review Committee members and all platform and poster abstracts presented at the 2024 ACC-RAC. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
5. Characteristics of Individuals Who Identify A Regular Source of Medical Care .
- Author
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Lave, Judith R., Lave, Lester B., Leinhardt, Samuel, and Nagin, Daniel
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MEDICAL research ,MEDICAL care ,CHILD care ,ADULT care services ,HEALTH status indicators ,LOGITS ,BIOMATHEMATICS - Abstract
Abstract: Having a source where medical services are regularly received is an antecedent to securing high quality medical care: it facilitates access and indicates that the individual is not alienated from the health care delivery system. In this paper we develop models to characterize individuals, both children and adults, who claim a regular source of care. The models are estimated using a logit analysis (since the dependent variable is 0-1) applied to survey data on residents of East Palo Alto, California. These data indicate that in this low-income, predominately black population the most important factor influencing whether a child will have a regular source of medical care is whether the parents have a regular source. For adults, the anticipated need for care (as measured by health status), time in community, and sex were all found to be important. The type of individual least likely to have a regular source of care is a low-income, unmarried male who is in good health and is a recent arrival to the community. The individuals most likely to need easy access to medical care and continuity of care are most likely to have a regular source of care, and vice versa. [ABSTRACT FROM AUTHOR]
- Published
- 1979
- Full Text
- View/download PDF
6. Feasibility of a best–worst scaling exercise to set priorities for autism research.
- Author
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Davis, Scott A., Howard, Kirsten, Ellis, Alan R., Jonas, Daniel E., Carey, Timothy S., Morrissey, Joseph P., and Thomas, Kathleen C.
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STATISTICS ,RESEARCH evaluation ,STAKEHOLDER analysis ,PRIORITY (Philosophy) ,DECISION making ,AUTISM ,RESEARCH funding ,STATISTICAL sampling ,DATA analysis ,MEDICAL research ,LONGITUDINAL method - Abstract
Background: The preferences of autism stakeholders regarding the top priorities for future autism research are largely unknown. Objective: This study had two objectives: First, to examine what autism stakeholders think new research investments should be and the attributes of investment that they consider important, and second, to explore the feasibility, acceptability and outcomes of two prioritization exercises among autism stakeholders regarding their priorities for future research in autism. Design: This was a prospective stakeholder‐engaged iterative study consisting of best–worst scaling (BWS) and direct prioritization exercise. Setting and Participants: A national snowball sample of 219 stakeholders was included: adults with autism, caregivers, service providers and researchers. Main Outcome Measures: The main outcomes measures were attributes that participants value in future research investments, and priority research investments for future research. Results: Two hundred and nineteen participants completed the exercises, of whom 11% were adults with autism, 58% were parents/family members, 37% were service providers and 21% were researchers. Among stakeholders, the BWS exercises were easier to understand than the direct prioritization, less frequently skipped and yielded more consistent results. The proportion of children with autism affected by the research was the most important attribute for all types of stakeholders. The top three priorities among future research investments were (1) evidence on which child, family and intervention characteristics lead to the best/worst outcomes; (2) evidence on how changes in one area of a child's life are related to changes in other areas; and (3) evidence on dietary interventions. Priorities were similar for all stakeholder types. Conclusions: The values and priorities examined here provide a road map for investigators and funders to pursue autism research that matters to stakeholders. Patient or Public Contribution: Stakeholders completed a BWS and direct prioritization exercise to inform us about their priorities for future autism research. [ABSTRACT FROM AUTHOR]
- Published
- 2022
- Full Text
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7. Biologic Association Annual Summit: 2020 Report.
- Author
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Frank, Rachel M., Sherman, Seth L., Chahla, Jorge, Dragoo, Jason L., Mandelbaum, Bert, Anz, Adam W., Bradley, James P., Chu, Constance R., Cole, Brian J., Farr, Jack, Flanigan, David C., Gomoll, Andreas H., Halbrecht, Joanne, Horsch, Kay, Lattermann, Christian, Leucht, Philipp, Maloney, William J., McIntyre, Louis F., Murray, Iain, and Muschler, George F.
- Subjects
BIOTHERAPY ,MUSCULOSKELETAL system diseases ,PLATELET-rich plasma ,CONSENSUS (Social sciences) ,COMMITTEES ,HUMAN rights ,CELLULAR therapy ,CONFERENCES & conventions ,ORGANIZATIONAL goals ,MEMBERSHIP ,INTRA-articular injections ,STEM cells ,INTERPROFESSIONAL relations ,DECISION making ,MEDICAL ethics ,ORTHOPEDICS ,MANAGEMENT ,POLICY sciences ,DECISION making in clinical medicine ,MEDICAL societies ,MEDICAL research ,WORLD Wide Web - Abstract
Interest and research in biologic approaches for tissue healing are exponentially growing for a variety of musculoskeletal conditions. The recent hype concerning musculoskeletal biological therapies (including viscosupplementation, platelet-rich plasma, and cellular therapies, or "stem cells") is driven by several factors, including demand by patients promising regenerative evidence supported by substantial basic and translational work, as well as commercial endeavors that complicate the scientific and lay understanding of biological therapy outcomes. While significant improvements have been made in the field, further basic and preclinical research and well-designed randomized clinical trials are needed to better elucidate the optimal indications, processing techniques, delivery, and outcome assessment. Furthermore, biologic treatments may have potential devastating complications when proper methods or techniques are ignored. For these reasons, an association comprising several scientific societies, named the Biologic Association (BA), was created to foster coordinated efforts and speak with a unified voice, advocating for the responsible use of biologics in the musculoskeletal environment in clinical practice, spearheading the development of standards for treatment and outcomes assessment, and reporting on the safety and efficacy of biologic interventions. This article will introduce the BA and its purpose, provide a summary of the 2020 first annual Biologic Association Summit, and outline the future strategic plan for the BA. [ABSTRACT FROM AUTHOR]
- Published
- 2021
- Full Text
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8. Privacy Risks of Sharing Data from Environmental Health Studies.
- Author
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Boronow, Katherine E., Perovich, Laura J., Sweeney, Latanya, Su Yoo, Ji, Rudel, Ruthann A., Brown, Phil, and Brody, Julia Green
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AIR pollution ,CLUSTER analysis (Statistics) ,ENVIRONMENTAL health ,FACTOR analysis ,GENETICS ,HOUSING ,INFORMATION resources management ,MEDICAL ethics ,MEDICAL records ,MEDICAL research ,OCCUPATIONS ,PRIVACY ,RISK assessment ,T-test (Statistics) ,ENVIRONMENTAL exposure ,DATA analysis software ,DESCRIPTIVE statistics - Abstract
BACKGROUND: Sharing research data uses resources effectively; enables large, diverse data sets; and supports rigor and reproducibility. However, sharing such data increases privacy risks for participants who may be re-identified by linking study data to outside data sets. These risks have been investigated for genetic and medical records but rarely for environmental data. OBJECTIVES: We evaluated how data in environmental health (EH) studies may be vulnerable to linkage and we investigated, in a case study, whether environmental measurements could contribute to inferring latent categories (e.g., geographic location), which increases privacy risks. METHODS: We identified 12 prominent EH studies, reviewed the data types collected, and evaluated the availability of outside data sets that overlap with study data. With data from the Household Exposure Study in California and Massachusetts and the Green Housing Study in Boston, Massachusetts, and Cincinnati, Ohio, we used k-means clustering and principal component analysis to investigate whether participants’ region of residence could be inferred from measurements of chemicals in household air and dust. RESULTS: All 12 studies included at least two of five data types that overlap with outside data sets: geographic location (9 studies), medical data (9 studies), occupation (10 studies), housing characteristics (10 studies), and genetic data (7 studies). In our cluster analysis, participants’ region of residence could be inferred with 80%–98% accuracy using environmental measurements with original laboratory reporting limits. DISCUSSION: EH studies frequently include data that are vulnerable to linkage with voter lists, tax and real estate data, professional licensing lists, and ancestry websites, and exposure measurements may be used to identify subgroup membership, increasing likelihood of linkage. Thus, unsupervised sharing of EH research data potentially raises substantial privacy risks. Empirical research can help characterize risks and evaluate technical solutions. Our findings reinforce the need for legal and policy protections to shield participants from potential harms of re-identification from data sharing. [ABSTRACT FROM AUTHOR]
- Published
- 2020
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9. Environmental Health Practice Challenges and Research Needs for U.S. Health Departments.
- Author
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Brooks, Bryan W., Gerding, Justin A., Landeen, Elizabeth, Bradley, Eric, Callahan, Timothy, Cushing, Stephanie, Hailu, Fikru, Hall, Nancy, Hatch, Timothy, Jurries, Sherise, Kalis, Martin A., Kelly, Kaitlyn R., Laco, Joseph P., Lemin, Niki, McInnes, Carol, Olsen, Greg, Stratman, Robert, White, Carolyn, Wille, Steven, and Sarisky, John
- Subjects
FOOD safety ,PEST control ,HEALTH facilities ,FOCUS groups ,ATTITUDES of medical personnel ,DEPARTMENTS ,PUBLIC health ,SURVEYS ,WATER supply ,DESCRIPTIVE statistics ,RESEARCH funding ,MEDICAL practice ,NEEDS assessment ,THEMATIC analysis ,MEDICAL research ,ADULT education workshops ,HEALTH promotion - Abstract
BACKGROUND: Environmental health (EH) professionals, one of the largest segments of the public health workforce, are responsible for delivery of essential environmental public health services. The challenges facing these professionals and research needs to improve EH practice are not fully understood, but 26% of EH professionals working in health departments of the United States plan to retire in 5 y, while only 6% of public health students are currently pursuing EH concentrations. OBJECTIVES: A groundbreaking initiative was recently launched to understand EH practice in health departments of the United States. This commentary article aims to identify priority EH practice challenges and related research needs for health departments. METHODS: A horizon scanning approach was conducted in which challenges facing EH professionals were provided by 1,736 respondents working at health departments who responded to a web-based survey fielded in November 2017. Thematic analyses of the responses and determining the frequency at which respondents reported specific issues and opportunities identified primary EH topic areas. These topic areas and related issues informed focus group discussions at an in-person workshop held in Anaheim, California. The purpose of the in-person workshop was to engage each of the topic areas and issues, through facilitated focus groups, leading to the formation of four to five related problem statements for each EH topic. DISCUSSION: EH professionals are strategically positioned to diagnose, intervene, and prevent public health threats. Focus group engagement resulted in 29 priority problem statements partitioned among 6 EH topic areas: a) drinking water quality, b) wastewater management, c) healthy homes, d) food safety, e) vectors and public health pests, and f) emerging issues. This commentary article identifies priority challenges and related research needs to catalyze effective delivery of essential environmental public health services for common EH program areas in health departments. An unprecedented initiative to revitalize EH practice with timely and strategic recommendations for student and professional training, nontraditional partnerships, and basic and translational research activities is recommended. [ABSTRACT FROM AUTHOR]
- Published
- 2019
- Full Text
- View/download PDF
10. The Population Burden of Cancer: Research Driven by the Catchment Area of a Cancer Center.
- Author
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Tai, Caroline G. and Hiatt, Robert A.
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TUMOR prevention ,CANCER treatment ,HEALTH service areas ,MEDICAL research ,RESEARCH ,TUMORS ,SYSTEMATIC reviews ,SPECIALTY hospitals ,ACQUISITION of data - Abstract
Cancer centers, particularly those supported by the National Cancer Institute, are charged with reducing the cancer burden in their catchment area. However, methods to define both the catchment area and the cancer burden are diverse and range in complexity often based on data availability, staff resources, or confusion about what is required. This article presents a review of the current literature identifying 4 studies that have defined various aspects of the cancer burden in a defined geographical area and highlights examples of how some cancer centers and other health institutions have defined their catchment area and characterized the cancer burden within it. We then present a detailed case study of an approach applied by the University of California, San Francisco, Helen Diller Family Comprehensive Cancer Center to define its catchment area and its population cancer burden. We cite examples of how the Cancer Center research portfolio addresses the defined cancer burden. Our case study outlines a systematic approach to using publicly available data, such as cancer registry data, that are accessible by all cancer centers. By identifying gaps and formulating future research directions based on the needs of the population within the catchment area, epidemiologic studies and other types of cancer research can be directed to the population served. This review can help guide cancer centers in developing an approach to defining their own catchment area as mandated and applying research findings to this defined population. [ABSTRACT FROM AUTHOR]
- Published
- 2017
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11. Automatic classification of communication logs into implementation stages via text analysis.
- Author
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Dingding Wang, Mitsunori Ogihara, Gallo, Carlos, Villamar, Juan A., Smith, Justin D., Vermeer, Wouter, Cruden, Gracelyn, Benbow, Nanette, Brown, C. Hendricks, Wang, Dingding, and Ogihara, Mitsunori
- Subjects
AUTOMATIC classification ,LOGARITHMS ,TEXT mining ,MACHINE learning ,UNOBTRUSIVE measures ,SOCIAL systems ,INFORMATION science ,COMMUNICATION ,COMPUTER simulation ,DIFFUSION of innovations ,DOCUMENTATION ,FOSTER home care ,INFORMATION retrieval ,MATHEMATICS ,MEDICAL informatics ,MEDICAL research ,RESEARCH funding ,DATA mining ,PILOT projects - Abstract
Background: To improve the quality, quantity, and speed of implementation, careful monitoring of the implementation process is required. However, some health organizations have such limited capacity to collect, organize, and synthesize information relevant to its decision to implement an evidence-based program, the preparation steps necessary for successful program adoption, the fidelity of program delivery, and the sustainment of this program over time. When a large health system implements an evidence-based program across multiple sites, a trained intermediary or broker may provide such monitoring and feedback, but this task is labor intensive and not easily scaled up for large numbers of sites. We present a novel approach to producing an automated system of monitoring implementation stage entrances and exits based on a computational analysis of communication log notes generated by implementation brokers. Potentially discriminating keywords are identified using the definitions of the stages and experts' coding of a portion of the log notes. A machine learning algorithm produces a decision rule to classify remaining, unclassified log notes.Results: We applied this procedure to log notes in the implementation trial of multidimensional treatment foster care in the California 40-county implementation trial (CAL-40) project, using the stages of implementation completion (SIC) measure. We found that a semi-supervised non-negative matrix factorization method accurately identified most stage transitions. Another computational model was built for determining the start and the end of each stage.Conclusions: This automated system demonstrated feasibility in this proof of concept challenge. We provide suggestions on how such a system can be used to improve the speed, quality, quantity, and sustainment of implementation. The innovative methods presented here are not intended to replace the expertise and judgement of an expert rater already in place. Rather, these can be used when human monitoring and feedback is too expensive to use or maintain. These methods rely on digitized text that already exists or can be collected with minimal to no intrusiveness and can signal when additional attention or remediation is required during implementation. Thus, resources can be allocated according to need rather than universally applied, or worse, not applied at all due to their cost. [ABSTRACT FROM AUTHOR]- Published
- 2016
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12. Have we had a paradigm change in the treatment of rheumatoid arthritis after the American Congress of Rheumatology 2015?
- Author
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Bukhari, Marwan
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THERAPEUTIC use of monoclonal antibodies ,ADALIMUMAB ,PROTEIN kinase inhibitors ,TOCILIZUMAB ,CLINICAL trials ,COMPARATIVE studies ,CONFERENCES & conventions ,DRUG tolerance ,MEDICAL research ,PATIENT safety ,RHEUMATOID arthritis ,TUMOR necrosis factors ,TREATMENT effectiveness ,JANUS kinases ,CHEMICAL inhibitors ,THERAPEUTICS - Abstract
The author reflects on the presence of drugs that have shown efficacy against adalimumab in the treatment of rheumatoid arthritis and one that has shown non-inferiority and lead most rheumatologists to reconsider their treatment paradigm. These drugs are said to be effective as the established tumor necrosis factor (TNF) therapy with the added convenience of baricitinib as a daily oral table with apparent superiority. He notes that the main consideration for prescribing the drug is the price.
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- 2016
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13. The librarian as research informationist: a case study.
- Author
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Federer, Lisa
- Subjects
LIBRARY education ,MEDICAL libraries ,DATABASE management ,DATABASE searching ,EYE diseases ,LASERS ,MEDICAL librarians ,MEDICAL research ,METADATA ,OCCUPATIONAL roles ,MEDICAL librarianship - Abstract
Question: How can an embedded research informationist add value to the scientific output of research teams?. Setting: The University of California-Los Angeles (UCLA) Louise M. Darling Biomédical Library is an academic health sciences library serving the clinical, educational, and research needs of the UCLA community. Methods: A grant from the National Library of Medicine funded a librarian to join a UCLA research team as an informationist. The informationist meets regularly with the research team and provides guidance related to data management, preservation, and other information-related issues. Main Results: Early results suggest that the informationist's involvement has influenced the team's data gathering, storage, and curation methods. The UCLA Library has also changed the librarian's title to research informationist to reflect the new activities that she performs. Conclusion: The research informationist role provides an opportunity for librarians to become effective members of research teams and improve research output. [ABSTRACT FROM AUTHOR]
- Published
- 2013
- Full Text
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14. When Tuberculosis Comes Back: Who Develops Recurrent Tuberculosis in California?
- Author
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Pascopella, Lisa, DeRiemer, Kathryn, Watt, James P., and Flood, Jennifer M.
- Subjects
TUBERCULOSIS ,PUBLIC health ,MEDICAL research ,MEDICAL sciences - Abstract
Background: Recurrent tuberculosis suggests potentially modifiable gaps in tuberculosis treatment and control activities. The frequency of late recurrences following treatment completion has not been well-studied. We determined the frequency of, and risk factors associated with, tuberculosis that recurs at least one year after completion of anti-tuberculosis therapy in California. Methods: The study population included culture-positive, pulmonary tuberculosis patients reported to the California tuberculosis case registry from 1993 to 2007 who completed anti-tuberculosis therapy. A person with late recurrent tuberculosis was defined as an individual that appeared in the registry more than once, determined by match on name and date-of-birth, with at least one year between treatment completion of the first episode and treatment initiation of the second episode. Results: Among 23,517 tuberculosis patients, 148 (0.63%) had a late recurrence. Independent risk factors for recurrence included: infection with a pyrazinamide mono-resistant isolate (adjusted hazard ratio, 2.93; p = 0.019); initiation of an isoniazid- and rifampin-only treatment regimen (adjusted hazard ratio, 2.55; p = 0.0412); sputum smear-positive disease (adjusted hazard ratio, 1.96; p = 0.0003); human immunodeficiency virus infection (adjusted hazard ratio, 1.81; p = 0.0149); and birth in the United States (adjusted hazard ratio, 1.88; p = 0.0002). Infection with an isoniazid mono-resistant isolate was protective (adjusted hazard ratio, 0.25; p = 0.0171). Conclusions: The low frequency of late recurrent tuberculosis in California suggests that local TB control programs are largely successful at preventing this adverse outcome. Nonetheless, we identified subpopulations at increased risk of late tuberculosis recurrence that may benefit from additional medical or public health interventions. [ABSTRACT FROM AUTHOR]
- Published
- 2011
- Full Text
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15. Olfactory Proteins Mediating Chemical Communication in the Navel Orangeworm Moth, Amyelois transitella.
- Author
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Leal, Walter S., Ishida, Yuko, Pelletier, Julien, Wei Xu, Rayo, Josep, Xianzhong Xu, and Ames, James B.
- Subjects
MEDICAL research ,OLFACTORY receptor genes ,NAVEL orangeworm ,MOTH flies ,PISTACHIO ,INSECT host plants ,HYDROGEN-ion concentration ,WALNUT diseases & pests - Abstract
Background: The navel orangeworm, Amyelois transitella Walker (Lepidoptera: Pyralidae), is the most serious insect pest of almonds and pistachios in California for which environmentally friendly alternative methods of control - like pheromonebased approaches - are highly desirable. Some constituents of the sex pheromone are unstable and could be replaced with parapheromones, which may be designed on the basis of molecular interaction of pheromones and pheromonedetecting olfactory proteins. Methodology: By analyzing extracts from olfactory and non-olfactory tissues, we identified putative olfactory proteins, obtained their N-terminal amino acid sequences by Edman degradation, and used degenerate primers to clone the corresponding cDNAs by SMART RACE. Additionally, we used degenerate primers based on conserved sequences of known proteins to fish out other candidate olfactory genes. We expressed the gene encoding a newly identified pheromonebinding protein, which was analyzed by circular dichroism, fluorescence, and nuclear magnetic resonance, and used in a binding assay to assess affinity to pheromone components. Conclusion: We have cloned nine cDNAs encoding olfactory proteins from the navel orangeworm, including two pheromone-binding proteins, two general odorant-binding proteins, one chemosensory protein, one glutathione Stransferase, one antennal binding protein X, one sensory neuron membrane protein, and one odorant receptor. Of these, AtraPBP1 is highly enriched in male antennae. Fluorescence, CD and NMR studies suggest a dramatic pH-dependent conformational change, with high affinity to pheromone constituents at neutral pH and no binding at low pH. [ABSTRACT FROM AUTHOR]
- Published
- 2009
- Full Text
- View/download PDF
16. Biomedical Scientists' Perceptions of Ethical and Social Implications: Is There a Role for Research Ethics Consultation?
- Author
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McCormick, Jennifer B., Boyce, Angie M., and Cho, Mildred K.
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MEDICAL research ,MEDICAL scientists ,SOCIAL impact ,MEDICAL consultation ,SURVEYS ,FOCUS groups - Abstract
Background: Research ethics consultation programs are being established with a goal of addressing the ethical, societal, and policy considerations associated with biomedical research. A number of these programs are modelled after clinical ethics consultation services that began to be institutionalized in the 1980s. Our objective was to determine biomedical science researchers' perceived need for and utility of research ethics consultation, through examination of their perceptions of whether they and their institutions faced ethical, social or policy issues (outside those mandated by regulation) and examination of willingness to seek advice in addressing these issues. We conducted telephone interviews and focus groups in 2006 with researchers from Stanford University and a mailed survey in December 2006 to 7 research universities in the U.S. Findings: A total of 16 researchers were interviewed (75% response rate), 29 participated in focus groups, and 856 responded to the survey (50% response rate). Approximately half of researchers surveyed (51%) reported that they would find a research ethics consultation service at their institution moderately, very or extremely useful, while over a third (36%) reported that such a service would be useful to them personally. Respondents conducting human subjects research were more likely to find such a service very to extremely useful to them personally than respondents not conducting human subjects research (20% vs 10%; chi
2 p<0.001). Conclusion: Our findings indicate that biomedical researchers do encounter and anticipate encountering ethical and societal questions and concerns and a substantial proportion, especially clinical researchers, would likely use a consultation service if they were aware of it. These findings provide data to inform the development of such consultation programs in general. [ABSTRACT FROM AUTHOR]- Published
- 2009
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17. Proposition 71 and CIRM—assessing the return on investment.
- Author
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Longaker, Michael T., Baker, Laurence C., and Greely, Henry T.
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FEDERAL aid to medical research ,GOVERNMENT agencies ,RATE of return ,MEDICAL research - Abstract
The article assesses the rate of return of the California Institute for Regenerative Medicine (CIRM), which was created by California's Proposition 71. Here, the authors review key components of the health and financial benefits Californians may have expected from the additional research funding and develop a framework for evaluating the success of California's initiative at meeting those goals.
- Published
- 2007
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18. Long term marijuana users seeking medical cannabis in California (2001-2007): demographics, social characteristics, patterns of cannabis and other drug use of 4117 applicants.
- Author
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O'Connell, Thomas J. and Bou-Matar, Ché B.
- Subjects
MARIJUANA abuse ,DRUG abusers ,CANNABIS (Genus) ,SMOKABLE plants ,CANNABINOIDS ,TERMINALLY ill ,MEDICAL research - Abstract
Background: Cannabis (marijuana) had been used for medicinal purposes for millennia. Cannabinoid agonists are now attracting growing interest and there is also evidence that botanical cannabis is being used as self-medication for stress and anxiety as well as adjunctive therapy by the seriously ill and by patients with terminal illnesses. California became the first state to authorize medicinal use of cannabis in 1996, and it was recently estimated that between 250,000 and 350,000 Californians may now possess the physician's recommendation required to use it medically. More limited medical use has also been approved in 12 additional states and new initiatives are being considered in others. Despite that evidence of increasing public acceptance of "medical" use, a definitional problem remains and all use for any purpose is still prohibited by federal law. Results: California's 1996 initiative allowed cannabis to be recommended, not only for serious illnesses, but also "for any other illness for which marijuana provides relief," thus maximally broadening the range of allowable indications. In effect, the range of conditions now being treated with federally illegal cannabis, the modes in which it is being used, and the demographics of the population using it became potentially discoverable through the required screening of applicants. This report examines the demographic profiles and other selected characteristics of 4117 California marijuana users (62% from the Greater Bay Area) who applied for medical recommendations between late 2001 and mid 2007. Conclusion: This study yielded a somewhat unexpected profile of a hitherto hidden population of users of America's most popular illegal drug. It also raises questions about some of the basic assumptions held by both proponents and opponents of current policy. [ABSTRACT FROM AUTHOR]
- Published
- 2007
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- View/download PDF
19. Legal and regulatory update.
- Subjects
MEDICAL laws ,MEDICAL research ,RESEARCH institutes ,FREEDOM of information ,STEM cells - Abstract
The article presents information on the developments in various medical regulations. On 2nd November, 2004, California voters issued a historic mandate for stem cell research by passing Proposition 71, the California Stem Cell Research and Cures Initiative. Supported by 59 per cent of California voters, Proposition 71 will infuse approximately US$300m dollars annually into stem cell research at Californian universities and research institutions over the next ten years, for a total of US$3bn. On 1st January, 2005, the rights of access to information under the Freedom of Information Act 2000 came into force. Patients and researchers will be able to look at data on the safety of medicines. This change to current practice is part of a series of measures designed to improve the drug adverse effect reporting system known as the Yellow Card Scheme, which is used by the MHRA to monitor the safety of medicines in Greeat Britain.
- Published
- 2005
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- View/download PDF
20. Responsible Oversight of Human Stem Cell Research: The California Institute for Regenerative Medicine's Medical and Ethical Standards.
- Author
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Lomax, Geoffrey P., Hall, Zach W., and Lo, Bernard
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STEM cell research ,MEDICAL ethics ,PUBLIC finance ,MEDICAL research - Abstract
California voters recently approved $3 billion over 10 years for public funding of stem cell research through the California Institute for Regenerative Medicine (CIRM). Geoffrey Lomax and colleagues discuss the principles that guided the CIRM regulations. [ABSTRACT FROM AUTHOR]
- Published
- 2007
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21. Accessing the Microscopic World.
- Author
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Carlson, Charles
- Subjects
SCIENCE museums ,EXHIBITIONS ,OPTICAL instruments ,MICROSCOPES ,MEDICAL research - Abstract
The article focuses on the Exploratorium, a science museum filled with interactive science and art exhibits, as well as a laboratory for the research and development of innovations in science education. It is based in San Francisco, California. The primary goals of this facility are to open a door on the wonder of the microscopic world to a diverse range of museum visitors and allow them to explore it, and to allow them to make connections to science and biomedical research. To expand the use of the microscope imagery beyond that of one or two visitors, the museum authorities incorporated large plasma-screen presentations into the Microscope Imaging Station facility. INSET: History of Light Microscope.
- Published
- 2005
- Full Text
- View/download PDF
22. Healing for Ulcers.
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TRETINOIN ,THERAPEUTICS ,ULCER treatment ,PEOPLE with diabetes ,MEDICAL research - Abstract
This article cites a research study, which reveals that Tretinoin, a compound commonly used as an acne medication improves the healing of foot ulcers in diabetics. This study was conducted by the University of California, San Diego, California. It was found by the researchers that at the end of 16 weeks two of eleven ulcers in the control group and six of thirteen in the treated group had healed completely.
- Published
- 2006
23. Criterium, Inc.
- Subjects
PHARMACEUTICAL industry ,RESEARCH institutes ,MEDICAL research - Abstract
This article focuses on the pharmaceutical company Criterium Inc., which is a full service, global contract research organization, which offers a mix of high-quality clinical research services. The company has offices in California, New York, India, South Africa and The Netherlands. The multinational approach of the company enables Criterium to provide time and cost-efficient study management and monitoring for their clients. The company concentrates on each and every detail of a clinical trial.
- Published
- 2005
24. Nanomaterials could deliver anticancer drugs.
- Subjects
MEDICAL research ,ANTINEOPLASTIC agents ,SOLUBILITY ,CANCER treatment - Abstract
The article cites a study led by Fuyu Tamanoi and Jeffrey Zink at the University of California Los Angeles which reports an approach using silica nanoparticles to deliver the anticancer drug camptothecin and other water-insoluble drugs into human cancer cells. It aims to address the poor solubility of anticancer drugs, one of the major problems in cancer therapy. Researchers revealed that silica nanoparticles offer great potential for the delivery of therapeutic agents into targeted organs.
- Published
- 2007
25. UCSB makes important advances in RD studies.
- Author
-
Groves, Nancy and Fisher, Steven
- Subjects
MEDICAL research ,RETINAL surgery ,OPHTHALMIC surgery ,THERAPEUTICS - Abstract
Reports on the recent studies conducted by the University of California, Santa Barbara (UCSB) about medications to improve recovery process after a retinal reattachment surgery in Santa Barbara, California. Statement by Geoffrey Lewis, a research biologist at the Neuroscience Research Institute, on the significance of tissue samples taken from people during the surgery for research purposes; Effect of neuronal and glidal remodeling in the recovery of vision after a successful reattachment surgery; Efficacy of the delayed oxygen therapy experiment.
- Published
- 2005
26. Schwarzenegger, Breaking Ranks With GOP, Backs Stem Cell Bonds.
- Author
-
Kelemen, Jasmina
- Subjects
MEDICAL research ,STEM cells ,VENTURE capital ,PUBLIC spending - Abstract
The article reports that California Governor Arnold Schwarzenegger has thrown his weight behind a $3 billion measure that would authorize tax-exempt, general obligation bonds to fund embryonic stem cell research, breaking ranks with the U.S. Republican Party, which opposes such research. Amidst growing support for the measure, opponents have emphasized Proposition 71's costs, calling the measure a public subsidy for pharmaceutical companies and venture capitalists, rather than stressing the ethical qualms many religious and conservative leaders have expressed over the use of embryos for research.
- Published
- 2004
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