Báo cáo khoa học: "Pro/con debate: In patients who are potential candidates for organ donation after cardiac death, starting medications and/or interventions for the sole purpose of making the organs more viable is an acceptable practice" doc

... patients who are potential candidates for organ donation after cardiac death, starting medications and/or interventions for the sole purpose of making the organs more viable is an acceptable practiceJason ... that starting certain medications and interventions such as inotropes, vasopressors, heparin andphentolamine in potential donors for the sole purpose of making the organs in DCD more viable is an ... donors for the sole purpose of making the organs more viable. Such debates will be an increasingly common component of intensivists’ future practice. The scenarioYou are an intensivist in an institution...

báo cáo khoa học: "Prognostic factors in patients with node-negative gastric cancer: an Indian experience" pdf

... from the study, since the risk of nodal metas-tasis is very low in these patients and they cannot becompared with invasive malignancies.Adjuvant chemotherapy was not administered to any of the ... patients may help in planningadjuvant therapy for this group. Although the incidence of gastric cancer in Indi a is less than other Asian coun-tries like Japan, Korea and China, the age-standardized(world) ... cancer. The aim of thisstudy is to analyze the factors influencing the prognosis in Indian patients with node-negative gastric cancer.Methods: This was a retrospective analysis of patients who...

Báo cáo khoa học: "Palliative radiotherapy in patients with a symptomatic pelvic mass of metastatic colorectal cancer" pot

... Preoperative radiotherapy asadjuvant treatment in rectal cancer. Final results of a randomized study of the European Organization for Research and Treatment of Cancer(EORTC). Ann Surg 1988, 208(5):606-14.7. ... 2 in 36 (45%), 3 in 13 (16%), and 4 in two (3%) patients. Forty patients (50%) had single organ metastasis regardless of the number of metastatic nodules, and 40 patients (50%) hadtwo or more ... is regarded as one of the mostsensitive organs to RT, has a tolerance dose of TD 5/5with a dose of 50 Gy for 1/3 small bowel irradiation andTD 50/5 with a dose of 60 Gy [33]. The risk of injury...

Báo cáo khoa học: " Audiological findings in patients treated with radio- and concomitant chemotherapy for head and neck tumors" potx

... the possibility of preserving the organ. The complications of the radiotherapy are specificsites, in other words, they depend on the area (radiother-apy field) in which the radiation is being ... appearance of tinni-tus. Some of them report that the tinnitus is usually tran-sitory, disappearing some hours or weeks after the end of the treatment in 2% to 36% of the patients [12,13]. In ... aclinical diagnosis of presbycusis because of the age of the patients. Patients that had known causes of hearing losswere excluded as described in Methods. In the analysis of the data obtained,...

Báo cáo khoa học: " Oral Pirfenidone in patients with chronic fibrosis resulting from radiotherapy: a pilot study" ppsx

... further assessments of these patients were made. Of the five patients who remained in the study, all were treated for the entire twoyear period and their characteristics are noted in Table 1. The ... cytokine gene expression,administered a minimum of six months after the comple-tion of radiation therapy. Improvement in ROM was doc- umented for six of the seven patients. In this study, patients ... subjectiveimprovement in their symptoms over time. This includeda perceived improvement in their mobility and range of motion and subsequent improvement in activities of dailyliving. Analysis of the SF36...

Báo cáo khoa học: Amino acids Thr56 and Thr58 are not essential for elongation factor 2 function in yeast potx

... thereby reducing the rate of proteinsynthesis and the growth rate of the transformed cells.As shown in Fig. 3B, the doubling rate was only mar-ginally affected by the presence of a nonfunctionaleEF2. ... was induced by incubating the transformed cells at 30 °Cin the presence of galactose. The induced cells were harvested and an aliquot of the total cell lysate was withdrawn before isolation of ... on the proportion of viable cells and on the doubling time. Double mutant T56M ⁄ T58W was fullyfunctional and the growth rate of cells expressing thisvariant of eEF2 was almost indistinguishable...

Báo cáo khoa học: "Practical Issues in Compiling Typed Uniﬁcation Grammars for Speech Recognition" ppt

... Moore, and D. Moran. Gemini: A natural lan-guage system for spoken language understanding. In Proceedings of the Thirty-First Annual Meeting of the Association for Computational Linguistics,1993.O. ... measured in multiples of real time (RT), the length of the ut-terance compared with the length of the CPU timerequired for the recognition result4. The size of the resulting language model is measuredin ... is measuredin terms of the number of nonterminals in the grammar,and the size of the Nuance node array, a binaryrepresentation of the recursive transition networkit uses to search the grammar....

báo cáo khoa học: " Pollen development in Annona cherimola Mill. (Annonaceae). Implications for the evolution of aggregated pollen" pdf

... undergo the 180° turning [22,23]. In the formation of the pollen wall,callose dissolution occurs concomitantly with the layering of the exine [54] and the formation of the pollen aperture is related ... pollenmitosis and vanished with the onset of these two divi-sions; this also occurred 6 days before anther dehiscence,preceding the shedding of starchless pollen. The accumu-lation of starch in PMC ... family.Another reason proposed for this permanent binding of pollen in groups of four could be a failure in the synthesis of the callose layer during microspore separation in the tetrad [8]. However, the...

Báo cáo khoa học: "Recent advances in the surgical care of breast cancer patients" pps

... [237]. In the US this information has resulted in a rapidincrement of Breast Fellowship, recognizing that appro-priate training is one of the key factors in improvingquality of care. Currently, the ... which are wellvisualized by ultrasound, while directing planes of sur-gery during the exc ision. This in turn is helpful in guar-anteeing both negative margins and an adequatecontour of resection ... biopsy in patients undergoing neoadjuvant chemotherapy, because the number of patients choosing this option is increasing.Until recently, feasibility and accuracy of SLN biopsy in these patients...

Báo cáo khoa học: "Postmastectomy irradiation in breast in breast cancer patients with T1-2 and 1-3 positive axillary lymph nodes: Is there a role for radiation therapy" ppsx

... s urvival of patients in this group. The role of post-mastectomy radiotherapy(PMRT) is the most controversial issue for adjuvantbreast cancer management [1]. In subgroup analysis of Denmark ... way of defining a potential indication for PMRT. More information may comefrom other clinicopathologic parameters (e.g., capsuleand lymphovascular invasion, malignancy grading,etc.). Moreover, ... supraclavicular and internal mammarylymph nodes alone). Local recurrence was defined asany relapse in the area of surgery between the s ternumand the anterior axillary line, and below the inferior...

Xem thêm