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991.
The role of matrix metalloproteinase polymorphisms in the rate of decline in lung function 总被引:1,自引:0,他引:1
Joos Ladina; He Jian-Qing; Shepherdson Megan B.; Connett John E.; Anthonisen Nicholas R.; Pare Peter D.; Sandford Andrew J. 《Human molecular genetics》2003,12(7):803-804
In this Article, the role of polymorphisms in the MMP1, MMP9and MMP12 genes in the rate of decline of lung function wasstudied. A rapid rate of decline was associated with the G-1607GGpolymorphism and haplotypes consisting of alleles from the MMP1G-1607GG and MMP12 Asn357Ser polymorphisms. Erroneously, thedesignation of 相似文献
992.
Laura A. McCloskey PhD Erika Lichter DSc Michael L. Ganz MS PhD Corrine M. Williams ScM Megan R. Gerber MD MPH Robert Sege MD PhD Thomas Stair MD Barbara Herbert MD 《Academic emergency medicine》2005,12(8):712-722
Objectives: The aims of this study were to compare rates of intimate partner violence (IPV) across different medical specialties and health care sites in one metropolitan area, describe demographic characteristics of women with abusive partners, characterize health care provider assessment of IPV, and describe patient characteristics associated with health care assessment for partner violence. Methods: Women (N= 2,465) completed written surveys about partner violence and health care screening for violence in the waiting rooms of five types of health care settings (obstetrician/gynecologist office, emergency department, primary care office, pediatrics, and addiction recovery) across eight different hospitals in the greater Boston area. Results: The overall survey response rate was 62%. The 12‐month prevalence rate of IPV was 14%, with 37% disclosing lifetime prevalence. The highest rates of recent IPV were disclosed in the hospital‐based addiction recovery unit (36%) and in emergency departments (17%). Adjusted demographic risk characteristics for IPV included age (younger than 24 years), low income, and unemployment. Health care providers were more likely to discuss IPV with low‐income women than with middle‐ or high‐income women but were no more likely to assess violence within the youngest age group. Among women who disclosed abuse to their health care provider, 50% reported receiving direct interventions or services as a result. Conclusions: Using the same instrument and protocol, different rates of IPV and detection of IPV were found across medical departments, with the highest rates in emergency departments and an addiction recovery program. It is especially important for assessment of IPV to include young women who present to medical departments. 相似文献
993.
Colm J. McMahon Sanjay K. Shetty Megan E. Anderson Mary G. Hochman 《Clinical orthopaedics and related research》2009,467(12):3351-3355
Longitudinal stress fractures are an uncommon injury in which a diaphyseal fracture line occurs parallel to the long axis
of a bone in the absence of direct trauma. They have been described in the tibia and less commonly in the femur but apparently
not in the upper limb. We report a longitudinal stress fracture occurring in the humerus of a 62-year-old woman who had a
history of osteoporosis and had undergone recent surgery of the contralateral wrist. We present the radiographic, MRI, and
CT features of the case and emphasize the difficulties in diagnosis caused by negative findings on early radiographs and by
nonspecific bone marrow edema pattern on MRI. The risk of a contralateral upper extremity stress fracture from activities
of daily living in a patient with osteoporosis whose other upper extremity is immobilized also is highlighted. 相似文献
994.
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996.
Megan M Garrity Lawrence J Burgart Darren L Riehle Eunice M Hill Thomas J Sebo Thomas Witzig 《Modern pathology》2003,16(4):389-394
Apoptosis or programmed cell death is often altered in malignancies and is frequently determined by the terminal transferase-mediated nick end labeling technique (TUNEL). However, commercially available protocols can produce high background and false-positive staining, which renders the distinction between apoptosis and necrosis difficult. In an attempt to develop a rapid and reproducible method for detecting and quantifying apoptosis, we coupled optimization of the Apoptag Plus Peroxidase In Situ Apoptosis Detection kit with quantitative histomorphometric computer imaging software using the Bacus Laboratories Incorporated Slide Scanner (BLISS). Multiple (200-350) unique 40x images were scanned using the BLISS system and downloaded into the WebSlide Browser program, creating a permanent, scanned record of the area assessed. The stored images were counted, with the final analysis simultaneously taking into account cells that were immunohistochemically positive and the histology of the surrounding cells to reduce the possibility of false positive and negative staining. In addition, cells with equivocal staining can be simultaneously reviewed by other technologists with networked WebSlide Browser access to the same images. Our data show that the advantages offered by the BLISS imaging software greatly reduce the potential drawbacks of using the TUNEL method as a sole means of quantification. 相似文献
997.
This study examined trends in notifications of potential exposure to Australian bat lyssavirus reported to the Brisbane Southside Public Health Unit, Australia between 1 November 1996 and 31 January 2003. Notification rates declined among all population groups and potential exposures were notified more promptly. Concern exists regarding possible under-reporting of potential exposure to Australian bat lyssavirus especially among volunteer bat carers. 相似文献
998.
Megan C Lindley Pascale M Wortley Carla A Winston Benjamin Schwartz 《Infection control and hospital epidemiology》2006,27(11):1242-1245
We surveyed program coordinators at 106 hospitals and health departments that participated in the National Smallpox Vaccination Program to ascertain how program-level factors affected the rate of smallpox vaccine uptake by staff. In a fully adjusted multivariate model, health departments achieved significantly higher vaccination rates than did hospitals, as did facilities that invited fewer employees to be vaccinated. 相似文献
999.
Equity in health and health care is animportant issue. It has been proposed that thepursuit of equity in health care is beinghampered by the dominance of individualism inhealth care practices. This paper explores theway in which communitarian ideals and practicesmight lend themselves to the pursuit of equity.Communitarians acknowledge, respect and fosterthe bonds that unite and identify communities.The paper argues that, to achieve equity inhealth care, these bonds need to be recognisedand harnessed rather than ignored. The notionof individual autonomy in the context of thecommunity is examined. Alternative concepts ofautonomy – social autonomy and communityautonomy – are seen to be more respectful andnurturing of both the individual and thecommunity. Moreover, these concepts appeardesirable for the pursuit of health care equitygoals. The paper concludes with some thoughtsabout how equity in Australia's health caresystem can reasonably progress within acommunitarian vision. Disadvantaged communitiesare discussed throughout, in particular,Australian Aboriginal communities. 相似文献
1000.