fertilization and development of embryo in human

... pattern matching, syntactic and semantic analy- sis, and acoustic analysis can be helpful in detect- ing and correcting these repairs. We use pattern matching to determine an initial set of possible ... 10,517 sentences of varying lengths, it pulled out 500 as possibly containing a repair and missed 97 sentences actually containing a repair. Of the 500 that it proposed as containing a repair, ... edits, and also including the original string un- changed. Each of these strings was analyzed by the parser. When the original sequence did not 60 parse, but one of edits resulted in a sequence...

Ngày tải lên: 31/03/2014, 06:20

Ngày tải lên: 12/08/2014, 16:20

Ngày tải lên: 22/07/2014, 17:56

... chemokines in monocytes and macrophages (including Kupffer cells) [41, 42], and ethanol-induced mucosal injury in the upper gastrointestinal tract leading to increase in the permeability of ... . Interestingly, HMGN3 has been found to be associated with resistance against anticancer drugs including vinblastine, topotecan, paclitaxel and doxorubincin in human hepatocellular carcinoma ... concentration of ethanol in HepG2 cells. Moreover, it constitutes a necessary step in the understanding of the molecular mechanisms involved in alcohol-induced effect in human hepatocellular carcinoma...

Ngày tải lên: 31/10/2012, 15:28

Ngày tải lên: 05/09/2013, 16:10

... deletion abolished binding of an U1snRNP molecule in this position and activated a 3¢ss lying 12 nucleotides upstream of this element. In the last case, binding of hnRNP E1 and U1snRNP to a silencer ... Italy Introduction Towards the end of the 1970s, in the beginning of pre-mRNA splicing research [1,2], defining exons and introns was essentially based on observing the final composition of the ... recognition in the normal splicing process [55]. First, U1snRNP binding to an intronic splicing processing element has been found to inhibit pathological pseudoexon inclusion in intron 20 of the ATM...

Ngày tải lên: 06/03/2014, 09:22

... erythrocytes in the extent of binding with the lectins concanavalin A, Lens culinaris agglutinin (LCA), and Ricinus communis agglutinin (RCA) (Fig. 3), ruled out the blood origin and supported the renal ... butyrylcholinesterase activity assayed in kidney. This proposal is in agreement with the cytochemical staining of acetylcholinesterase in the capsule of Bowman [41] and of acetylcholines- terase and ... pathological signs of Alzheimer’s disease in the brain in vivo. Neurobiol Aging doi:10.1016/j.neurobiolaging.2010.04. 028. 26 Vidal CJ (2005) Expression of cholinesterases in brain and non-brain tumours....

Ngày tải lên: 06/03/2014, 22:21

... also contains a GAL4 gene under the control of the GAL10 pro- moter. The induction of the yeast, by galactose containing media, results in overexpression of GAL4, in turn inducing an increase of the ... function of increasing amount of total proteins in membrane fractions from I7 yeast strain induced at 15 °C, and from yeast expressing SSTR2 as a control. J. Minic et al. Expression of olfactory ... for increasing the yield of properly folded recombinant human gamma interferon from inclusion bodies. J Biotechnol 52, 127– 133. Expression of olfactory receptors in yeast for screening J. Minic...

Ngày tải lên: 07/03/2014, 16:20

... trans-side of the membrane. Moreover system y + L is inhibited by L -leucine in the presence, but not in the absence of Na + . The small inhibition of L -arginine in ux by L -leucine in the absence of ... defective transport of the cationic amino acids lysine, arginine and ornithine at the basolateral membrane of the polar epithelial cells in the intestine and renal tubules. LPI is caused by mutations in the ... required, were incuba- ted for 1 min at 37 °C in a Dubnoff water bath under gentle shaking in the presence of 1 lCiÆmL )1 L -[2,3,4- 3 H]arginine, unlabelled L -arginine and L -leucine when required...

Ngày tải lên: 08/03/2014, 02:20

Ngày tải lên: 09/03/2014, 17:20

... role in the correct folding, maturation, and targeting of this protein to its final destination [30]. To establish further the role of the propeptide in the processing and maturation of cathep- sin ... cathep- sin E from lysosomal enzymes. Role of the N-glycosylation of cathepsin E in processing and maturation To determine the role of N-glycosylation in the correct folding, processing, maturation, and ... maturation, and trafficking must be of particular importance. In this study, to understand the molecular basis of the processing and intracellular trafficking of cathep- sin E, we constructed a variety of...

Ngày tải lên: 16/03/2014, 14:20

... learning and training. It is in tight connection with gaining new set of knowledge, skills and abilities that an employee need for quality performance with the new and more demanding tasks and ... definition and its meaning, it is very important to define the process of career development and its influence on an individual in a company. Career development is represented by a set of correlated ... apprentices. Their main activities are training, mentoring, leading and influencing others and taking care and responsibility for the work of the younger colleagues. In the previous stages, an employee...

Ngày tải lên: 17/03/2014, 06:20

... studies carried out in 40% TFE in an H 2 O mixture [38]. According to studies of CRH binding to single bilayer egg phosphatidylcholine vesicles, the development of the intramolecular interaction with ... 3082–3090. 44. Jaravine, V.A., Alexandrescu, A. & Grzesiek, S. (2001) Observa- tion of the closing of individual hydrogen bonds during TFE- induced helix formation in a peptide. Protein Sci. 10, ... main chain torsion angles in proteins: prediction of NMR coupling cons- tants for native and random coil conformations. J. Mol. Biol. 255, 494–506. 27. Wu ¨ thrich, K. (1986) NMR of Proteins and...

Ngày tải lên: 17/03/2014, 10:20

... hypoxia may increase tran scription of the HO-1 gene through a certain protein factor in RPE cells. These results indicate that RPE cells maintain retinal homeostasis by repressing or inducing the ... outer segments of photo- receptors through i ts large numbers of villi, and is involved in phagocytosis of shed outer segments [1] and in uptake, processing, and transport of retinoids [2]. RPE ... determinant for the hypoxia-mediated induction of HO-1 expression in D407 cells. In addition, hypoxia coordinately and rapidly induced expression of both HO-1 and Bach1 mRNAs in cultured rat and...

Ngày tải lên: 23/03/2014, 13:20

... adenosine triphosphate (ATP), 4-aminopyridine, aprotinin, 1-chloro- 2,4-dinitrobenzene, clotrimazole, creatine kinase, creatine phosphokinase, daunorubicin, dideoxyforskolin, iso- butylmethylxanthine ... addition of half the original packed cell volume of cold solution L and incubated at 37 °Cfor 30 min resulting in spontaneous formation of spectrin- actin-free vesicles [28]. After incubation, ... RPMI-1640) in a 5% CO 2 humi- dified incubator at 37 °C. The L23/R and MOR/R sublines were maintained in the presence of 0.2 lgÆmL )1 and 0.4 lgÆmL )1 doxorubicin, respectively. The cells were kept in...

Ngày tải lên: 23/03/2014, 21:20

... kept in view, and that by [Pg 463] carelessness in the drawing two of the rays are crowded out and terminate against the side of a neighboring ray. In copying and recopying by free-hand methods, ... with the use of clay and a capacity in handling it that, with advancing culture, brought all nature within the reach of the potter and made it assist in the processes of variation and development. ... observation of incidental resemblances. This same figure, in use by the Indians of the interior of the continent, is regarded as symbolic of the whirlwind, and it is probable that any symbol-using...

Ngày tải lên: 28/03/2014, 20:20

... peak increase of approximately 53% in the number of CD34 expressing cells and and a 90% increase in CD133 cells in circulation. Furthermore, a significant augmentation of cell s possessing hematopoietic ... marrow injury conditions [43], subsequent studies have expanded this finding to situations of inflammation [44], and peripheral tissue injury [45-47]. Hematopoietic stem cells are being increasingly ... recognized as having diverse non-hematopoietic functions including produc- tion of angiogenic cytokines [48], and acting as an “innate” immune cell capable of rapidly differentiating into dendritic...

Ngày tải lên: 18/06/2014, 16:20

Ngày tải lên: 18/06/2014, 18:20

Ngày tải lên: 20/06/2014, 00:20