Báo cáo khoa học: "Gastric cancer: predictors of recurrence when lymph-node dissection is inadequate" potx

... analysis of at least 15 lymph nodes for accurate staging. However, in most cases, the number of nodes dissected is smaller and only 20 to 30% of the patients have the recommended minimum dissec- tion ... correlated with the recurrence risk: tumoral location, invasion depth of the tumor, lymph-node involvement (pN), and LNR. A multivariate analysis of our data revealed that dep...

Ngày tải lên: 09/08/2014, 04:21

... x 458 ) is the sequence of verses in L train , and x test is that of L test . Y is the set of verses in the source text. Say the sequence y = (y 1 , . . . , y n ) is the text-reuse hypothesis for ... feature is the occurrence of function words characteristic of Luke (Rehkopf, 1959), along the same lines as in the study of the Federalist Papers (Mosteller and Wallace, 196...

Ngày tải lên: 08/03/2014, 02:21

... on labels with functional tags is an underestimation, because much of the missing information is easily recoverable. E.g., one can think of simple heuris- tics to distinguish subject NPs, temporal ... leftmost dependent of and its POS; the head of ( ), its POS and the label of the dependency ; the closest left and right siblings of (depen- dents of ) and their POS tags; the...

Ngày tải lên: 08/03/2014, 04:22

... Smac is not required with respect to the role of HSP70 in the inhi- bition of the release of Smac and apoptosis. The role of the ATP-binding domain of HSP70 in the prevention of the release of ... cell death, it is indispensable for many normal cellular functions, such as embryo development, tissue homeostasis and regulation of the immune system [1]. Malfunctions of apop...

Ngày tải lên: 16/03/2014, 01:20

... for this difficulty is that a well-established and widely-accepted method of describing semantics does not exist. (For strongly restricted statements or topics, of course, there exist well-elaborated ... that it is necessary to seek proper combinations of syntactic processing and semantic processing so as to compensate for the disadvantages of each. The purpose of th...

Ngày tải lên: 31/03/2014, 17:20

... errors of bile acid metabolism In the rare cases of inborn errors of bile acid metabo- lism one of the prominent clinical features is liver and spleen enlargement, and the progression of the ... jaundice. The proliferation of spindled myofibroblast cells mixed with variable amounts of reactive inflammatory cells is characteristic of IPT. IPT is sometimes misdiagnosed as...

Ngày tải lên: 09/08/2014, 01:24

... establishing a final diagnosis of primary lung cancer. The first-line treatment for ACC is surgical resection. As ACC often arises in the central airways, tracheo- bronchoplasty i s a lso often ... for publication of this case report and accompanying images. A copy of the written consent is available for review by the Editor-in-Chief of this journal. Author details 1 Department o...

Ngày tải lên: 09/08/2014, 03:22

... essential medicines list, which are largely off-patent. The issue of access is multi- faceted and many of the barriers exist in developing coun- tries themselves: regulatory issues, high taxes/tariffs ... to make use of this legislation. While Apo- tex has demonstrated good will by agreeing to manufac- ture medicines for Rwanda, it remains to be seen if this is a one off event or if...

Ngày tải lên: 11/08/2014, 14:21

... control. Statistical analysis The results of each series of experiments (performed in triplicates) were expressed as the mean values ± standard deviation of the mean (SD). Statistical significance of ... strategies for regulating apopto- sis in cancers and other diseases [30]. This phenotype change of Bcl-2 is controlled by its protein conforma- tional change. When the loop...

Ngày tải lên: 09/08/2014, 03:21

... with the advantages of a rapid measuring process and high spatial resolution. This technique enables the study of the state of chemical bonds and the relative concentrations of lipids, proteins, ... phosphorylation is involved in many cellular regulatory processes [8]. For example, the phosphorylation of p53, which is a tumor suppressor, is important in the regulation of...

Ngày tải lên: 07/08/2014, 23:22