báo cáo khoa học: "Ring chromosome 18 abnormality in acute myelogenous leukemia: the clinical dilemma" ppt

... Access Ring chromosome 18 abnormality in acute myelogenous leukemia: the clinical dilemma Shanthi Sivendran 1 , Stephen Gruenstein 1 , Adriana K Malone 1 , Vesna Najfeld 1,2* Abstract The ring chromosome ... M5 AML with a ring 18 abnormality and discuss the etio- logy, clinical features, classification, and the clinical dilemma related to treatment of ring c...

Ngày tải lên: 10/08/2014, 22:21

... neuro-ectodermal line- ages (controlled by IDs) is initiated, resulting in the blockage of any kind of differentiation (Fig. 1). Taking these data from the culture system, it is inter- esting to look ... leads to inhibition of differentiation programs induced by the other pathway, thereby upholding the pluripotent state of the cells. The balance is easily broken upon signal incr...

Ngày tải lên: 19/02/2014, 00:20

... aqueous solution. The Asp1 side chain carboxylic group was suggested to be involved in hydrogen-bonding interaction with either the N-terminal amino group or the Arg2 side chain amino group, whereas in our ... pointing in opposite directions. The stabilization of the folded conformation can be explained by the stacking of the Val3 side chain with the Pro7 ring and by a h...

Ngày tải lên: 20/02/2014, 23:20

... have been synthesized utilizing selenium derived from the administered [ 75 Se]Der p2, indicate together with its own remaining intact levels (the 16 kDa band) that the clearance and further metabo- lism ... deposited in the airways of mice and metabolized. The labelling method involves the incorporation of a selenocysteine residue and the gamma-emitter selenium-75 ( 75 Se) wit...

Ngày tải lên: 07/03/2014, 21:20

... compulsory using specific constraints) and deals essentially with determiners, modifiers, auxiliaries, modals, raising verbs (e.g. seem). It consists in inserting in a tree in place of a ... category. The descendants of X then become the descendants of the foot node of the auxiliary tree. Contrary to context-free rewriting rules, the history of derivation must be made e...

Ngày tải lên: 17/03/2014, 07:20

... with the instrument, which provided the stoichiometry of binding (n ligand : protein), the change in enthalpy (DH) and the bind- ing constant K b . For the experiments with immunoagents binding ... solution in NaCl ⁄ P i at 400 s intervals. Binding curves involved the addition of 25 injections. The heat of dilution of the immunoagents into the solvent was measured in a...

Ngày tải lên: 23/03/2014, 06:20

... with the best objective function value in the interval (x-20,x]. the CRF algorithm. In the first two trials, the training set consists of the pruned lattices, and the feature set is from the perceptron ... than the lattice perceptron at p < 0.001. Finally, we measured the time of a single iteration over the training data on a single machine for the perceptron alg...

Ngày tải lên: 23/03/2014, 19:20

... 1986 for pines) we predicted the numbers of branches by using AGUL as the main inde- pendent variable. Another important point concerns the distinction between living and dead branches. ... rather than additive. These models were fitted by maximizing the like- lihood of the observations. The choice of the model, which includes both the equat...

Ngày tải lên: 08/08/2014, 23:22

... bud/2 mm at the tip: the dense terminal rosette of leaves and buds of each flush is termed the ’whorl’ and the remaining longer section of shoot, the ’interwhorl’ stem ... characters determining the quality of a crop. Favour- able changes in these will have a marked effect on value. They are probably interre- lated phenoma resulting fr...

Ngày tải lên: 09/08/2014, 02:21

... of secretagogin, a protein expressed in neuroendocrine cells of the colonic crypts in carcinomatous mucosal cells involved in calcium-binding. The study concluded that expression of secretagogin in non-neuronal ... secretagogin, another calcium-binding protein) as well as 14-3-3sigma (a protein involved in reg- ulation of the cell cycle). The Anexin family of proteins have b...

Ngày tải lên: 09/08/2014, 04:21