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COCCIDIOSIS CONTROL IN THE EUROPEAN UNION. CURRENT SITUATION AND FUTURE CHALLENGES
Marc Pagès,M. Dardi,M. de Gussem,J. Rubio,R. March,M. Shirley,D. Blake,E. del Cacho 한국가금학회 2012 한국가금학회 심포지움 Vol.2012 No.5
Avian coccidiosis is one of the most important diseases affecting the intensive poultry industry worldwide. Despite its outstanding importance and well-known relation with other factors that may influence the health status of the birds and its commercial performance, few studies are available on the distribution of Eimeria species in the field. In Europe the studies available until the present date are, Czech Republic(Kučera, 1990), France(Williams, 1996), UK(Chapman, 1982, Shirley 1995, Shirley 1997, Williams 2006, Eckert 1995), Norway(Haug, 2008)and Sweden(Thebo, 1998). Most of the published studies have been focused on identifying the seven species of Eimeria which affect Gallus gallus in a European country. However, the only survey that has been done exclusively with samples from broiler farms of Norway is Haug, 2008. In the present study, litter samples obtained in broiler farms from Spain, Belgium, Italy and France were evaluated for the presence of Eimeria species. The evaluation was done using a polymerase chain reaction(PCR) developed at IAH to specifically detect E.acervulina, E.maxima, E.mitis, E.praecox and E.tenella. Together with this molecular tool, oocyst counts and a morphometric evaluation test were also used to analyse the samples. Results obtained provide interesting data on the prevalence of species which affect the broiler birds in Europe as well as the percentage of farms with presence of each species. Together with prevalence data, rotation programs(anticoccidials-vaccines) appear to be of paramount importance to upgrade the flock performances. Data obtained in farms from the Netherlands confirms the advantage of using rotation programs with vaccines composed of Eimeria strains sensitive to anticoccidials.
Shirley Gutierrez Cabrera,Kwangdeog Moon 한국식품과학회 2007 Food Science and Biotechnology Vol.16 No.5
Fruit juices such as grape juice are associated with healthy products by consumers because of the many health benefits they provide. Farm produced (FPGJ) and commercially produced grape juice (CPGJ) in South Korea were compared and studied through the evaluation of their physicochemical, functional, and sensory properties. The results of this study show that FPGJ’s physicochemical properties are more varied than CPGJ. The pH, titratable acidity, and total soluble solids of FPGJ were higher than CPGJ. FPGJ had a higher mean value for total phenolics (2,558.20±50.06 mg/L GAE), total flavonoid (3,236.80±56.11 mg/L), total anthocyanin (559.88±3.51 mg/L), and radical scavenging activity (86.48%) than CPGJ, although the differences were significant only with regard to total flavonoid and total anthocyanin. This study also demonstrates that CPGJ is preferred in terms of sensory evaluation. These properties may be used as a basis for the optimization of processing to produce a higher quality grape juice.
Clinical comparison between neuroendocrine and endometrioid type carcinoma of the uterine corpus
Shirley Mei,Jennifer Gibbs,Katherine Economos,Yi-Chun Lee,Margaux J. Kanis 대한부인종양학회 2019 Journal of Gynecologic Oncology Vol.30 No.4
Objective: To compare the clinicopathologic features and survival outcomes of neuroendocrine tumor of the uterine corpus (NET-U) to endometrioid type endometrial carcinoma (EC). Methods: From 1993 to 2012, the Surveillance, Epidemiology and End Results cancer registry was queried for women diagnosed with EC or NET-U. Data regarding stage, grade, presence of extra-uterine disease, lymph node metastasis, receipt of adjuvant radiation, surgical intervention and overall survival (OS) was extracted. Chi-square tests, t-tests and Kaplan Meir curves were used for statistical analysis. Results: A total of 98,363 patients were identified: 98,245 with EC and 118 with NET-U. The mean age at diagnosis for EC was 61.7 years and 64.8 years for NET-U (p=0.01). NET-U cases were more likely to be poorly differentiated (97.0% vs. 15.6%; p≤0.01) and have nodal metastasis (56.4% vs. 11.1%; p≤0.01) when compared to EC. Presence of extrapelvic disease at the time of diagnosis was observed more frequently in NET-U compared to EC, 49.1% vs. 4.8%, respectively (odds ratio=18; 95% confidence interval=13.1–27.2; p≤0.01). Significant improvement in OS was observed in NET-U patient who received radiation (OS: 7.7 vs. 3.3 years; p≤0.01) or underwent surgical management (5.6 vs. 0.9 years; p≤0.01). The OS for EC was 14.4 vs. 4.6 years for NET-U (p≤0.01). Conclusion: NET-U represents an aggressive form of uterine malignancy. When compared to EC, patients with NET-U present at more advanced stage, have more frequent extra-uterine disease and lower OS.