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71.
Glen Brown 《The Canadian journal of hospital pharmacy》2014,67(4):257-258
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Using tritium-labeled thymidine histoautoradiography, the AgNOR staining technique and Ki67-MIB-1 immunohistochemistry to study cell kinetics, prostate cancer can be subdivided into slowly, moderately and rapidly proliferating tumors. These are important supplementary methods and prerequisites for a grading as low, intermediate and high-grade in addition to classical histology and cytology. Cytometry of DNA can confirm the cell kinetics of prostate cancer by detection of a predominance of diploid or aneuploid cell nuclei but should only be evaluated together with histological investigations. All histology-based analyses of cell kinetics encompass the classical highly and poorly differentiated glandular and cribriform patterns as well as solid undifferentiated structures and the various subcategories. The malignancy grading of prostate cancer can result from the summation of histological grading and cell kinetic analyses, as long as the named investigations are included. The future perspectives of individualized therapy options, including active surveillance in early low-grade and also for high-grade prostate cancer and new antihormonal treatment in advanced disease, may increasingly rely on tissue biomarkers and advanced technologies for whole genome analysis including next generation sequencing. 相似文献
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Gleason grade 4 prostate adenocarcinoma patterns: an interobserver agreement study among genitourinary pathologists
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Charlotte F Kweldam Daan Nieboer Ferran Algaba Mahul B Amin Dan M Berney Athanase Billis David G Bostwick Lukas Bubendorf Liang Cheng Eva Compérat Brett Delahunt Lars Egevad Andrew J Evans Donna E Hansel Peter A Humphrey Glen Kristiansen Theodorus H van der Kwast Cristina Magi‐Galluzzi Rodolfo Montironi George J Netto Hemamali Samaratunga John R Srigley Puay H Tan Murali Varma Ming Zhou Geert J L H van Leenders 《Histopathology》2016,69(3):441-449
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Access to education, communication, and support is essential for achieving and maintaining a skilled healthcare workforce. Delivering affordable and accessible continuing education for healthcare providers in rural, remote, and isolated First Nation communities is challenging due to barriers such as geography, isolation, costs, and staff shortages. The innovative use of technology, such as on‐line courses and webinars, will be presented as a highly effective approach to increase access to continuing education for healthcare providers in these settings. A case study will be presented demonstrating how a national, not‐for‐profit health care organization has partnered with healthcare providers in these communities to support care at the local level through various technology‐based knowledge exchange activities. 相似文献
78.
Chun Seng Lee Elizabeth J Ryan Glen A Doherty 《World journal of gastroenterology : WJG》2014,20(14):3751-3761
Chemotherapy-induced diarrhea(CID)is a common and often severe side effect experienced by colorectal cancer(CRC)patients during their treatment.As chemotherapy regimens evolve to include more efficacious agents,CID is increasingly becoming a major cause of dose limiting toxicity and merits further investigation.Inflammation is a key factor behind gastrointestinal(GI)toxicity of chemotherapy.Different chemotherapeutic agents activate a diverse range of pro-inflammatory pathways culminating in distinct histopathological changes in the small intestine and colonic mucosa.Here we review the current understanding of the mechanisms behind GI toxicity and the mucositis associated with systemic treatment of CRC.Insights into the inflammatory response activated during this process gained from various models of GI toxicity are discussed.The inflammatory processes contributing to the GI toxicity of chemotherapeutic agents are increasingly being recognised as having an important role in the development of anti-tumor immunity,thus conferring added benefit against tumor recurrence and improving patient survival.We review the basic mechanisms involved in the promotion of immunogenic cell death and its relevance in the treatment of colorectal cancer.Finally,the impact of CID on patient outcomes and therapeutic strategies to prevent or minimise the effect of GI toxicity and mucositis are discussed. 相似文献
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Hillary Lin Nghiem B. Ha Aijaz Ahmed Walid Ayoub Tami J. Daugherty Glen A. Lutchman Gabriel Garcia Mindie H. Nguyen 《Journal of immigrant and minority health / Center for Minority Public Health》2013,15(6):1023-1029
The incidence of hepatocellular carcinoma (HCC) is higher in Asian Americans than in other ethnicities. While hepatitis B virus (HBV) is common, hepatitis C virus (HCV) is more prevalent in some subgroups. Our goal was to determine the etiology of liver disease associated with HCC in subgroups of Asian Americans. This was an analysis of 510 Asian HCC patients at a US medical center. Patients were identified using ICD9 diagnosis. Multivariate logistic regression was used to study predictors of HCV as the cause of HCC. Patients were Southeast Asian, Chinese, and Korean, with similar gender, age, and foreign-born status. Southeast Asians had a similar proportion of HBV- and HCV-related HCC, while Chinese and Korean patients had a higher proportion of HBV-related HCC. HCC was usually associated with HBV in Chinese and Korean patients, but both HCV and HBV were important associations in Southeast Asians. 相似文献
80.
Glen J Pearson 《The Canadian journal of hospital pharmacy》2015,68(5):435-Oct;68(5):435